Abbott Laboratories

06/18/2026 | Press release | Distributed by Public on 06/18/2026 14:09

Annual Report of Employee Stock Purchase/Savings Plan (Form 11-K)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D. C. 20549

FORM 11-K

FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS

AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

(Mark One)

ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2025

OR

TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 1-2189

A.

Full title of the plan and the address of the plan, if different from that of the issuer named below:

ABBOTT LABORATORIES STOCK RETIREMENT PROGRAM

B.

Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

ABBOTT LABORATORIES

100 Abbott Park Road

Abbott Park, Illinois 60064-6049

FINANCIAL STATEMENTS AND

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

ABBOTT LABORATORIES STOCK RETIREMENT PLAN

DECEMBER 31, 2025 AND 2024

C O N T E N T S

Page

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

3

FINANCIAL STATEMENTS

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

4

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

5

NOTES TO FINANCIAL STATEMENTS

6

SUPPLEMENTAL SCHEDULE

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)

16

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Plan Administrator and Plan Participants

Abbott Laboratories Stock Retirement Plan

Opinion on the financial statements

We have audited the accompanying statements of net assets available for benefits of Abbott Laboratories Stock Retirement Plan (the "Plan") as of December 31, 2025 and 2024, the related statement of changes in net assets available for benefits for the year ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2025 and 2024, and the changes in net assets available for benefits for the year ended December 31, 2025 in conformity with accounting principles generally accepted in the United States of America.

Basis for opinion

These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on the Plan's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Plan's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Supplemental information

The schedule of assets (held at end of year) as of December 31, 2025 ("supplemental information") has been subjected to audit procedures performed in conjunction with the audit of the Plan's financial statements. The supplemental information is the responsibility of the Plan's management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.

/s/ GRANT THORNTON LLP

We have served as the Plan's auditor since 2002.

Chicago, Illinois

June 18, 2026

3

Abbott Laboratories Stock Retirement Plan

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

December 31, 2025 and 2024

(Dollars in thousands)

​ ​ ​

2025

​ ​ ​

2024

Assets

Cash

$

-

$

1,011

Investments, at fair value

17,659,748

15,576,603

Employer contributions receivable

78,705

43,461

Notes receivable from participants

107,491

100,167

Accrued interest and dividend income

412

4,000

Due from brokers

642,109

30,426

Total assets

18,488,465

15,755,668

Liabilities

Investments sold short, at fair value

327,342

19,750

Cash overdraft

19,800

-

Accrued investment expenses

203

208

Due to brokers

300,104

10,441

Total liabilities

647,449

30,399

NET ASSETS AVAILABLE FOR BENEFITS

$

17,841,016

$

15,725,269

The accompanying notes are an integral part of these statements.

4

Abbott Laboratories Stock Retirement Plan

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

Year ended December 31, 2025

(Dollars in thousands)

Additions

Contributions

Employer

$

291,318

Participant

433,176

Rollovers

37,456

Total contributions

761,950

Investment income

Net appreciation in fair value of investments

2,619,788

Interest and dividends

138,283

Net investment income

2,758,071

Interest income on notes receivable from participants

7,184

Total additions

3,527,205

Deductions

Benefits paid to participants

1,411,233

Other expenses

225

Total deductions

1,411,458

NET INCREASE

2,115,747

Net assets available for benefits

Beginning of year

15,725,269

End of year

$

17,841,016

The accompanying notes are an integral part of this statement.

5

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS

December 31, 2025 and 2024

NOTE A - DESCRIPTION OF THE PLAN

The following description of the Abbott Laboratories Stock Retirement Plan (the "Plan") provides only general information. Participants should refer to the Plan document for a more complete description of the Plan's provisions.

General

The Plan is intended to constitute a profit-sharing plan under Section 401(a) of the Internal Revenue Code of 1986, as amended (the "IRC"), with a cash or deferred arrangement under IRC Section 401(k), and a portion of the Plan is intended to constitute an employee stock ownership plan that meets the applicable requirements of IRC Sections 409 and 4975(e)(7). The Plan is subject to the Employee Retirement Income Security Act of 1974, as amended ("ERISA").

In general, United States employees of Abbott Laboratories ("Abbott") and selected participating subsidiaries and affiliates may, after meeting certain employment requirements, voluntarily participate in the Plan. Beginning March 2017, newly hired employees in certain specified Abbott divisions and business units became eligible to participate in the Plan under a different structure ("Abbott Green" employees).

Alight Solutions serves as the recordkeeper of the Plan. The Northern Trust Company ("Custodian" or "Trustee") serves as the Plan's custodian and trustee.

Contributions and Vesting

Contributions to the Plan are paid to the Abbott Laboratories Stock Retirement Trust ("Trust"). The Trust is administered by the Trustee and an investment committee (the "Committee").

Employees are eligible to commence participation in the Plan on any entry date following their date of hire. Eligible employees electing to participate contribute from 2% up to 50% of their eligible earnings, subject to certain limitations. Participants may choose to make their contributions from pretax earnings, after-tax earnings, or both. The Plan also permits Roth 401(k) contributions and has a Roth 401(k) conversion feature. Participants who have attained age 50 before the end of the Plan year and who are making the maximum pretax contributions are eligible to make catch-up contributions. Participants may elect to invest their contributions in any or all of the investment options available under the Plan, except for investment options closed to new contributions.

Employer matching contributions to the Plan are made each payroll period based on the participating employee's eligible earnings, unless the employee has elected to participate as a Freedom 2 Save Participant as described below. The employer matching contribution for the year ended December 31, 2025 was 5% of the participant's eligible earnings if the participant elected to contribute at least 2% of eligible earnings to the Plan.

6

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE A - DESCRIPTION OF THE PLAN - Continued

Contributions and Vesting - Continued

Participants may enroll in the Freedom 2 Save program in the Plan. A Freedom 2 Save participant who makes qualified student loan repayments of at least 2% of eligible earnings may receive a Freedom 2 Save employer contribution of 5% of eligible earnings shortly after the end of the year. An enrolled Freedom 2 Save participant who makes elective deferrals to the Plan will not receive employer matching contributions each payroll period but instead may receive a true-up employer matching contribution shortly after the end of the year for any payroll period for which the participant makes elective deferrals and does not receive a Freedom 2 Save employer contribution. Freedom 2 Save employer contributions and true-up employer matching contributions are only made on behalf of Freedom 2 Save participants who meet program guidelines, and who either are employed or on a qualifying leave of absence at the end of the applicable Plan year or terminate employment due to death or qualifying disability during such Plan year.

Effective June 1, 2024, Plan participants who are not actively participating in the Abbott Laboratories Annuity Retirement Plan may receive an annual employer contribution equal to 3% of the participant's eligible earnings, regardless of whether the participant contributes to the Plan. The 3% annual employer contribution will be made shortly after the end of the Plan year only to the eligible participants who either are employed or on a qualifying leave of absence at the end of the applicable Plan year or who have terminated from employment during that Plan year due to death or qualifying retirement or disability during such Plan year.

Employer contributions are invested according to the participant's investment elections.

Cash dividends on Abbott common shares are (1) paid in cash to the participants or beneficiaries, (2) paid to the Plan and distributed in cash to participants or beneficiaries no later than 90 days after the close of the Plan year for which paid, or (3) paid to the Plan and credited to the accounts in which shares are held, as elected by each participant or beneficiary in accordance with rules established by the administrator.

On January 1, 2013, Abbott separated into two publicly traded companies - Abbott and AbbVie Inc. ("AbbVie"). The separation of Abbott and AbbVie was a tax-free distribution where Abbott shareholders received one share of AbbVie stock for every share of Abbott held as of the close of business on December 12, 2012, the record date for the distribution. Participants who received AbbVie stock through this distribution may continue to hold the stock in their Plan accounts but may not make new contributions or transfer existing contributions or earnings to purchase AbbVie stock in the Plan; however, participants may elect to reinvest their AbbVie dividends in AbbVie stock. If no election is made, AbbVie dividends are invested in the Plan's default investment option.

Participants may direct the Trustee to sell all or a portion of the Abbott and AbbVie common shares held in their accounts and reinvest the proceeds in any of the other available investment options.

Participants are at all times fully vested in their own contributions and earnings thereon. Vesting in employer contributions and earnings thereon is based on the following vesting schedule:

​ ​ ​

Vesting

Service

percentage

Less than two years

0%

Two years or more

100%

NOTE A - DESCRIPTION OF THE PLAN - Continued

Contributions and Vesting - Continued

A participant becomes 100% vested in his or her employer contributions if, while employed by Abbott, he or she dies or attains age 65. Abbott Green participants who first became participants prior to January 1, 2018 are also fully vested in employer contributions upon qualifying disability.

Non-vested portions of employer contributions and earnings thereon are forfeited as of an employee's termination date. Through December 31, 2024, forfeitures were used to (1) restore any forfeitures of participants who returned to service with Abbott within a

7

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

given period of time, (2) pay Plan expenses as deemed appropriate by the administrator, and (3) reduce future employer contributions if terminated participants do not return to service within the given period of time. Effective January 1, 2025, forfeitures are used to (1) restore any forfeitures of participants who returned to service with Abbott within a given period of time, and (2) reduce future employer contributions if terminated participants do not return to service within the given period of time.

In 2025, forfeitures reduced Abbott's employer contributions by approximately $6.3 million. Approximately $1.0 million and $1.0 million in forfeitures were available at the end of 2025 and 2024, respectively.

Distributions and In-Service Withdrawals

Following retirement, termination or death (or for some participants from merged-in plans, upon disability), participants or their beneficiaries may elect to receive a distribution in installments, in a single lump sum or in a partial lump sum. Participants may elect a direct rollover of their accounts. Also, upon termination, participants may elect to defer distribution to a future date but, after termination of employment, distribution must be made by the 1st of April following the year the participant reaches age 73 or, if earlier, the 31st of December following the year in which the participant dies. Interest, dividends and other earnings will continue to accrue on such deferred amounts.

Prior to termination, participants are permitted to withdraw their after-tax contributions (after-tax contributions made on or after January 8, 2016 may be withdrawn from the Plan only after being held for two or more years) and rollover contributions (including Roth rollover accounts and merged-in plan rollover accounts) and, after age 59 ½, may also withdraw pretax contributions. Distributions are made in cash or, to the extent contained in the participant's account, a participant may elect distribution of Abbott and AbbVie common shares, and in each case, subject to certain limitations.

Notes Receivable from Participants

Participants may convert their vested account balances into one or two loans to themselves. The borrowing may not exceed the lesser of the current market value of the assets allocated to their vested accounts or 50% of all of their Plan accounts up to $50,000, subject to IRC limitations and restrictions. Participants pay interest on such borrowings at the prime rate in effect at the time the participant loan is made. Loans must be repaid within five years unless the loan is used for the purchase of the primary residence of the employee, in which case the repayment period can be extended to a period of fifteen years. Repayment is made through periodic payroll deductions or by sending in payments, but a loan may be repaid in a lump sum at any time. Post-termination loan repayments are permitted. For employees whose account is distributed during the repayment period, the balance of the outstanding loan is netted from their Plan distribution.

8

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting

The financial statements have been prepared using the accrual basis of accounting.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and changes therein, and disclosure of contingent assets and liabilities. Actual results may differ from those estimates.

Investment Valuation

The Plan offers a variety of investment options to participants. Certain investment options are structured as separately managed accounts; therefore, the Plan owns the individual investment holdings within the separately managed accounts and reflects them within the investments of the Plan.

The Plan uses the following methods and significant assumptions to estimate the fair value of investments:

Common stock, mutual funds, real estate investment trusts ("REITs") and futures contracts - Valued at the published market price per share or unit multiplied by the number of respective shares or units held.

Collective trust funds and Private 40-Act mutual funds - Valued at the net asset value ("NAV") provided by the administrator of the fund. The NAV is used as a practical expedient to estimate fair value. The NAV is based on the value of the underlying assets owned by the fund, minus its liabilities, and then divided by the number of shares outstanding.

Corporate debt and government debt - Valued at the published market price or prices obtained from independent financial services industry-recognized vendors multiplied by the number of respective units held. Prices obtained from vendors are on the basis of bid or mid evaluations in accordance to a region's market convention, using factors which include but are not limited to market quotations, yields, maturities, and the bond's terms and conditions. Proprietary methods are used to arrive at the evaluated price, which represent the price a dealer would pay for a security.

Futures contracts

One of the investment options structured as a separately managed account uses futures contracts as part of its investment strategy. A futures contract represents a commitment for the future purchase or sale of an asset or index at a specified price on a specified date. Futures contracts are exchange-traded and settle daily. Upon entering into the contracts, the investment manager of the separately managed account is required to deposit, either in cash or securities, an amount equal to a certain percentage of the notional value of the contract. Subsequent payments are then made or received by the Plan, depending on the daily fluctuation in the value of the underlying contracts.

As of December 31, 2025 and 2024, the Plan held futures contracts with a notional amount of approximately $998,000 and $629,000, respectively. Notional amounts do not quantify risk or represent assets or liabilities of the Plan, but are used in the calculation of the cash settlements under the contracts. The fair value of these derivative contracts was not material at December 31, 2025 and 2024. Changes in fair value are accounted for as investment income (loss) within net appreciation in fair value of investments and totaled approximately $32,000 for the year ended December 31, 2025.

9

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued

Investment Valuation - Continued

Short sales

One of the investment options structured as a separately managed account utilizes short sales as part of its investment strategy. Short sales are transactions in which the separately managed account sells an investment it does not own in anticipation of a decline in value of that investment. To complete the transaction, the separately managed account must borrow the investment to make delivery to the buyer. The separately managed account is obligated to replace the investment borrowed by purchasing the investment at market price at the time of replacement. The price at such time may be more or less than the price at which the investment was sold by the separately managed account. When an investment is sold short, a decrease in the value of the investment will be recognized as a gain and an increase in the value of the investment will be recognized as a loss.

The following tables summarize the basis used to measure investment assets and liabilities at fair value at December 31, 2025 and 2024 (dollars in thousands):

​ ​ ​

Basis of Fair Value Measurement

Quoted

Significant

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2025

​ ​ ​

Markets

​ ​ ​

Inputs

​ ​ ​

Inputs

​ ​ ​

NAV

​ ​ ​

Total

Assets - Investments:

Common stock

$

5,585,157

$

-

$

-

$

-

$

5,585,157

Mutual funds

120,058

-

-

-

120,058

REITs

23,846

-

-

-

23,846

Collective trust funds

-

-

-

11,120,673

11,120,673

Corporate debt

-

227,462

-

-

227,462

Government debt

-

184,339

-

-

184,339

Private 40-Act mutual funds

-

-

-

398,213

398,213

Total investments, at fair value

$

5,729,061

$

411,801

$

-

$

11,518,886

$

17,659,748

​ ​ ​

Basis of Fair Value Measurement

Quoted

Significant

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2025

​ ​ ​

Markets

​ ​ ​

Inputs

​ ​ ​

Inputs

​ ​ ​

NAV

​ ​ ​

Total

Liabilities - Investments sold short:

Government debt

$

-

$

327,342

$

-

$

-

$

327,342

Total investments sold short, at fair value

$

-

$

327,342

$

-

$

-

$

327,342

10

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued

Investment Valuation - Continued

​ ​ ​

Basis of Fair Value Measurement

​ ​ ​

Quoted

​ ​ ​

Significant

​ ​ ​

​ ​ ​

​ ​ ​

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2024

Markets

Inputs

Inputs

NAV

Total

Assets - Investments:

Common stock

$

5,066,260

$

-

$

-

$

-

$

5,066,260

Mutual funds

108,326

-

-

-

108,326

REITs

25,888

-

-

-

25,888

Collective trust funds

-

-

-

9,592,890

9,592,890

Corporate debt

-

235,392

-

-

235,392

Government debt

-

154,812

-

-

154,812

Private 40-Act mutual funds

-

-

-

393,035

393,035

Total investments, at fair value

$

5,200,474

$

390,204

$

-

$

9,985,925

$

15,576,603

Basis of Fair Value Measurement

​ ​ ​

Quoted

​ ​ ​

Significant

​ ​ ​

​ ​ ​

​ ​ ​

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2024

Markets

Inputs

Inputs

NAV

Total

Liabilities - Investments sold short:

Government debt

$

-

$

19,750

$

-

$

-

$

19,750

Total investments sold short, at fair value

$

-

$

19,750

$

-

$

-

$

19,750

Participants are permitted to make redemptions from the Plan's investment options on a daily basis, however, certain investments valued at NAV as a practical expedient have redemption requirements and in some cases restrictions for a Plan level redemption. The following tables provide the redemption requirements and restrictions, if any, for those investments as of December 31, 2025 and 2024 (dollars in thousands). In addition, the tables provide the investment strategies for certain investments measured at NAV as a practical expedient, if that investment is a fund that does not file an annual report on Form 5500 as a direct-filing entity.

2025

​ ​ ​

Fair value

​ ​ ​

Redemption

​ ​ ​

Redemption

​ ​ ​

(NAV)

frequency

notice period

Restrictions

Funds filing as direct filing entity:

Collective trusts

$

11,120,673

Daily

0 - 5 days

-

Funds not filing as direct filing entity:

Private 40-Act mutual funds

Short-term fixed income

398,213

Daily

-

Yes (a)

$

11,518,886

11

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued

Investment Valuation - Continued

2024

​ ​ ​

Fair value

​ ​ ​

Redemption

​ ​ ​

Redemption

​ ​ ​

(NAV)

frequency

notice period

Restrictions

Funds filing as direct filing entity:

Collective trusts

$

9,592,890

Daily

0 - 5 days

-

Funds not filing as direct filing entity:

Private 40-Act mutual funds

Short-term fixed income

393,035

Daily

-

Yes (a)

$

9,985,925

(a)

The Private 40-Act mutual funds agree to redeem shares solely in cash up to the lesser of $250,000 or 1% of the respective fund's net assets during any 90-day period for any one shareholder. In consideration of the best interests of the remaining shareholders, the Private 40-Act mutual funds reserve the right to pay any redemption proceeds exceeding this amount in whole or in part by a distribution in kind of securities held by the respective fund in lieu of cash. It is highly unlikely that shares would ever be redeemed in kind. Redemption proceeds are ordinarily wired within three business after receipt of the redemption request, but may take up to seven days.

Notes Receivable from Participants

Notes receivable from participants are measured at their unpaid balance plus any accrued but unpaid interest. Delinquent loans are reclassified as distributions based upon the terms of the Plan.

Income Recognition

Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on an accrual basis. Dividends are recorded on the ex-dividend date. Net realized and unrealized appreciation/depreciation is recorded in the accompanying statement of changes in net assets available for benefits as net appreciation in fair value of investments.

Contributions

Contributions from Plan participants and the matching contributions from the employer are recorded in the year in which the employee contributions are withheld from compensation. Freedom 2 Save employer contributions, true-up employer matching contributions, and the 3% annual employer contribution are accrued in the year in which they are earned.

Administrative Expenses

Participants are charged transaction fees for loan processing, which are included in other expenses and commissions on purchases and sales of Abbott shares and sales of AbbVie stock, which are included in net appreciation in fair value of investments. Investment fees for mutual funds, REITs, collective trusts, and managed accounts are charged against the net assets of the respective fund and are also included in net appreciation in fair value of investments. Abbott pays other recordkeeping and administration fees, where applicable. Expenses that are paid by Abbott are excluded from these financial statements.

Payment of Benefits

Benefits are recorded when paid.

12

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE C - INVESTMENTS

Distributions of Abbott common shares and conversions of participants' common share account balances to participant loans or other investment options are recorded at fair market value.

A summary of Abbott common share data as of December 31, 2025 and 2024 is presented below:

​ ​ ​

2025

​ ​ ​

2024

Abbott common shares, 22,899,112 and 24,199,951 shares, respectively (dollars in thousands)

$

2,869,030

$

2,737,256

Market price per share

$

125.29

$

113.11

NOTE D - RELATED-PARTY AND PARTY-IN-INTEREST TRANSACTIONS

The Plan holds units of collective trust funds managed by the Trustee and shares of the Trustee's common stock. A significant portion of the Plan's assets is invested in Abbott common shares.

These transactions qualify as party-in-interest transactions; however, they are exempt from the prohibited transaction rules under ERISA. During 2025, the Plan received $55.5 million in common stock dividends from Abbott.

Participants pay fees to the recordkeeper for loan transaction processing and for commissions on purchases and sales of Abbott shares and sales of AbbVie stock. These transactions qualify as permitted party-in-interest transactions.

NOTE E - PLAN TERMINATION

The Plan may be terminated at any time by Abbott upon written notice to the Trustee and Committee. All participants' account balances would become fully vested upon Plan termination. Upon termination of the Plan, distributions of each participant's share in the Trust, as determined by the terms of the Plan, would be made to each participant. At the present time, Abbott has no intention of terminating the Plan.

NOTE F - TAX STATUS

The Internal Revenue Service ("IRS") has determined and informed Abbott by a letter dated April 13, 2022, that the Plan and related Trust are designed in accordance with applicable sections of the IRC. The Plan has been amended since the applicable date of the determination letter. However, the Plan administrator believes that the Plan is designed and is currently being operated, in all material respects, in accordance with the applicable requirements of the IRC.

Accounting principles generally accepted in the United States of America require Plan management to evaluate tax positions taken by the Plan and recognize a tax liability if the organization has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS or other applicable taxing authorities. The Plan administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2025 and 2024, there are no uncertain positions taken or expected to be taken that would require recognition of a liability or disclosure in the financial statements. The Plan is subject to routine audits by taxing jurisdictions. There are currently no audits in progress.

13

Abbott Laboratories Stock Retirement Plan

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE G - RISKS AND UNCERTAINTIES

In general, the investments provided by the Plan are exposed to various risks, such as interest rate, credit and overall market volatility risks. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect participant accounts and the amounts reported in the statements of net assets available for benefits.

NOTE H - SUBSEQUENT EVENTS

Management of the Plan has evaluated subsequent events from December 31, 2025 through the date these financial statements were issued. Other than described below, management of the Plan is not aware of any subsequent events that require recognition or additional disclosure in these financial statements.

The following changes took effect on January 1, 2026:

Fidelity Investments replaced Alight Solutions as the recordkeeper of the Plan. For the Abbott and AbbVie common stock investment options only, Fidelity Management Trust Company replaced The Northern Trust Company as custodian and trustee.

An enrolled Freedom 2 Save participant who makes elective deferrals to the Plan will receive employer matching contributions each payroll period instead of a true-up employer matching contribution shortly after the end of the year. The sum of an enrolled Freedom 2 Save participant's employer matching contributions and Freedom 2 Save employer contribution will not exceed 5% of the participant's eligible earnings for the plan year. Additionally, Freedom 2 Save participants will not be required to be actively employed or on a qualifying leave of absence on the last day of the plan year in order to receive the Freedom 2 Save employer contribution.

A participant who has a balance in the AbbVie common stock investment option will have dividends invested across the participant's investment elections on file for future contributions.

Non-vested portions of employer contributions and earnings thereon are forfeited as of the date the participating employee receives a distribution or, if later, the end of the plan year in which the participating employee has been separated from Abbott for a period of five years.

14

SUPPLEMENTAL SCHEDULE

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - employer securities

*

ABBOTT LABORATORIES, common shares

$

2,869,030

Common stock

5TH 3RD BANCORP COM

964

ABBVIE INC.

2,445,873

ACADIA HEALTHCARE CO INC COM

40

ACUITY INC

343

ADT INC DEL COM

128

ADVANCED DRAIN SYS INC DEL COM

317

AECOM

391

AES CORP COM

315

AFFILIATED MANAGERS GROUP INC COM STK

240

AFFIRM HLDGS INC CL A

257

AGCO CORP COM

203

AGILENT TECHNOLOGIES INC COM

1,199

AIR LEASE CORP CL A

208

AKAMAI TECHNOLOGIES INC COM STK

380

ALASKA AIR GROUP INC COM

146

ALBEMARLE CORP COM

518

ALBERTSONS COS INC CL A

208

ALIGN TECHNOLOGY INC COM

331

ALLEGION PLC COMMON STOCK

426

ALLEGRO MICROSYSTEMS INC DEL COM

103

ALLIANT ENERGY CORP COM

509

ALLISON TRANSMISSION HOLDING

208

ALLSTATE CORP COM

1,700

ALLY FINL INC COM

342

AMCOR

595

AMDOCS ORD GBP0.01

272

AMENTUM HLDGS INC COM

145

AMER FINL GROUP INC OH COM STK

280

AMER SPORTS INC COM

174

AMEREN CORP COM

824

AMERICAN AIRLINES INC COM

295

AMERICAN WTR WKS CO INC NEW COM

787

AMERIPRISE FINL INC COM

130

AMETEK INC NEW COM

1,464

AMKOR TECHNOLOGY INC COM

136

ANGLOGOLD ASHANTI PLC ORD

1,162

ANTERO MIDSTREAM CORPORATION

185

ANTERO RES CORP COM

307

APA CORP COM

271

API GROUP CORPORATION COM

431

APPLIED INDL TECHNOLOGIES INC COM

297

APTARGROUP INC COM

247

APTIV PLC NEW ORD

511

ARAMARK COM

296

ARCH CAPITAL GROUP COM STK

1,056

ARCHER-DANIELS-MIDLAND CO COM

849

ARMSTRONG WORLD INDS INC NEW COM STK

180

ARROW ELECTR INC COM

175

ASHLAND INC COM

82

ASSURANT INC COM

377

ASSURED GUARANTY LTD COMMON STK

121

AST SPACEMOBILE INC CL A CL A

37

16

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

ATI INC COM

478

ATMOS ENERGY CORP COM

833

AURORA INNOVATION INC CL A COM

138

AUTONATION INC COM

168

AVANTOR INC COM

234

AVERY DENNISON CORP COM

432

AVIS BUDGET GROUP INC COM STK

47

AVNET INC COM

117

AXALTA COATING SYSTEMS LTD COM

213

AXIS CAPITAL HOLDINGS LTD COM

245

BAKER HUGHES CO

1,396

BALL CORP COM

446

BANK NEW YORK MELLON CORP COM STK

2,329

BANK OZK COM

152

BATH & BODY WORKS INC COM

128

BAXTER INTL INC COM

306

BELLRING BRANDS INC COM

104

BERKLEY W R CORP COM

631

BEST BUY INC COM STK

401

BILL HOLDINGS INC COM

157

BIO RAD LABORATORIES INC CL A CL A

174

BIOGEN INC COMMON STOCK

792

BIOMARIN PHARMACEUTICAL INC COM

348

BIO-TECHNE CORP COM

279

BIRKENSTOCK HOLDING PLC COM NPV

49

BJS WHSL CLUB HLDGS INC COM

310

BLOCK H & R INC COM

142

BLOCK INC

687

BOK FINL CORP COM NEW

79

BORG WARNER INC COM

295

BOSTON BEER INC CL A CL A

51

BOYD GAMING CORP COM

148

BRIGHT HORIZONS FA COM

154

BRIGHTHOUSE FINL INC COM

114

BROADRIDGE FINL SOLUTIONS INC COM STK

76

BROOKFIELD RENEWABLE CORP NEW CL A

161

BROWN & BROWN INC COM

638

BROWN FORMAN CORP CL A CL A

36

BROWN-FORMAN INC CL B NON-VTG COM

119

BRUKER CORP

151

BRUNSWICK CORP COM

150

BUILDERS FIRSTSOURCE INC COM STK

345

BUNGE GLOBAL SA F COMMON STOCK

371

BWX TECHNOLOGIES INC COM

401

C H ROBINSON WORLDWIDE INC COM NEW

584

CACI INTL INC CL A CL A

358

CAESARS ENTMT INC NEW COM

146

CARDINAL HLTH INC

754

CARIS LIFE SCIENCES INC COM

10

CARLISLE COMPANIES INC COM

361

CARLYLE GROUP INC COM

479

CARMAX INC COM

175

CARNIVAL CORP COM PAIRED

707

CARPENTER TECHNOLOGY CORP COM

386

CASEYS GEN STORES INC COM

536

CBOE GLOBAL MARKETS INC

821

17

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

CBRE GROUP INC CL A CL A

1,316

CCC INTELLIGENT SOLUTIONS HLDGS INC COM

140

CDW CORP COM

511

CELANESE CORP DEL COM STK

143

CENTENE CORP DEL COM

619

CENTERPOINT ENERGY INC COM

774

CERTARA INC COM

35

CF INDS HLDGS INC COM

386

CHARLES RIV LABORATORIES INTL INC COM

303

CHARTER COMMUNICATIONS INC NEW CL A CL A

539

CHEMED CORP NEW COM

168

CHENIERE ENERGY INC COM NEW

706

CHOICE HOTELS INTL INC COM

57

CHORD ENERGY CORPORATION COM

162

CHURCH & DWIGHT INC COM

635

CHURCHILL DOWNS INC COM

36

CIENA CORP COM NEW

1,021

CIN FNCL CORP COM

768

CIRCLE INTERNET GROUP INC. COM

99

CIRRUS LOGIC INC COM

188

CITIZENS FINL GROUP INC COM

782

CLARIVATE PLC

38

CLEAN HBRS INC COM

367

CLEARWAY ENERGY INC CL A CL A

35

CLEARWAY ENERGY INC CL C CL C

83

CLEVELAND CLIFFS

229

CLOROX CO COMMON STOCK

381

CMS ENERGY CORP COM

662

CNA FNCL CORP COM

30

CNH INDUSTRIAL NV COM STK

254

COCA-COLA CONSOLIDATED INC COM

212

COGNEX CORP COM

192

COGNIZANT TECH SOLUTIONS CORP CL A

1,240

COHERENT CORP COM

887

COINBASE GLOBAL INC COM CL A

1,407

COLUMBIA BKG SYS INC COM

255

COLUMBIA SPORTSWEAR CO COM

44

COM ALCOA CORPORATION COM

426

COMM BANCSHARES INC COM

208

CONAGRA BRANDS INC COM

254

CONCENTRIX CORP

57

CONS EDISON INC COM

1,109

CONSTELLATION BRANDS INC CL A CL A

607

CORE & MAIN INC COM CL A COM CL A

128

COREBRIDGE FINL INC COM

245

CORNING INC COM

2,107

CORTEVA INC COM

1,419

COSTAR GROUP INC COM

757

COTERRA ENERGY INC COM

614

18

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

COTY INC COM CL A COM CL A

34

CRANE CO NEW COM

280

CRANE NXT CO COM

71

CREDIT ACCEP CORP MICH COM

55

CROCS INC COM

133

CROWN HLDGS INC COM

369

CULLEN / FROST BANKERS INC COM

239

CUMMINS INC

2,174

CURTISS WRIGHT CORP COM

636

D R HORTON INC COM

1,184

DARDEN RESTAURANTS INC COM

31

DARLING INGREDIENTS INC COMSTK

154

DAYFORCE INC

299

DELTA AIR LINES INC DEL COM NEW COM NEW

1,394

DENTSPLY SIRONA INC COM

71

DEVON ENERGY CORP NEW COM

710

DIAMONDBACK ENERGY INC COM

873

DICKS SPORTING GOODS INC OC-COM OC-COM

384

DILLARDS INC CL A COM

54

DOCUSIGN INC COM

106

DOLBY LABORATORIES INC CL A COM STK

118

DOLLAR GEN CORP NEW COM

902

DOLLAR TREE INC COM STK

732

DOMINOS PIZZA INC COM

282

DONALDSON INC COM

313

DOUBLEVERIFY HLDGS INC COM

25

DOVER CORP COM

818

DOW INC

514

DROPBOX INC CL A CL A

116

DT MIDSTREAM INC COM

372

DTE ENERGY CO COM

831

DUPONT DE NEMOURS INC COMMON STOCK

522

DXC TECHNOLOGY CO COM

86

E L F BEAUTY INC COM

130

EAGLE MATLS INC COM

190

EAST WEST BANCORP INC COM

474

EASTMAN CHEM CO COM

226

EBAY INC COM

1,238

EDISON INTL COM

708

ELANCO ANIMAL HEALTH INC COM

344

ELECTR ARTS COM

1,584

ELEMENT SOLUTION INC COM

175

EMCOR GROUP INC COM

549

ENCOMPASS HEALTH CORP COM

329

ENTEGRIS INC COM

324

ENTERGY CORP NEW COM

1,273

ENVISTA HLDGS CORP COM

113

EPAM SYS INC COM STK

341

EQT CORP COM

1,031

EQUIFAX INC COM

678

ESAB CORPORATION COM

196

ESSENTIAL UTILS INC COM

334

ESTEE LAUDER COMPANIES INC CL A

794

ETSY INC COM

72

EURONET WORLDWIDE INC COM

90

EVERCORE INC

389

19

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

EVERCORE INC

389

EVEREST GROUP LTD

374

EVERGY INC COM NPV

515

EVERSOURCE ENERGY COM

775

EVERUS CONSTR GROUP INC COM

138

EXACT SCIENCES CORP COM

556

EXELIXIS INC COM STK

68

EXELON CORP COM

1,365

EXPAND ENERGY CORP

776

EXPEDITORS INTL WASH INC COM

621

F N B CORP PA COM

186

F&G ANNUITIES & LIFE INC COM

15

F5 INC COM STK NPV

455

FACTSET RESH SYS INC COM STK

315

FAIR ISAAC CORPORATION COM

216

FASTENAL CO COM

253

FERGUSON ENTERPRISES INC

1,240

FERMI INC COM USD0.001

10

FIDELITY NATL FINL INC

435

FIDELITY NATL INFORMATION SVCS INC COM STK

1,082

FIFTH THIRD BANK

343

FIGURE TECHNOLOGY SOLUTIONS INC CL A CL A

36

FIRST AMERN FINL CORP COM STK

190

FIRST CTZNS BANCSHARES INC CL A CL A

601

FIRST HAWAIIAN INC COM

100

FIRST HORIZON CORPORATION COM

368

FIRST SOLAR INC COM

821

FIRSTENERGY CORP COM

764

FIVE BELOW INC COM USD0.01

313

FLEX LTD COM USD0.01

695

FLOOR & DECOR HLDGS INC CL A CL A

138

FLOWERS FOODS INC COM

66

FLOWSERVE CORP COM

284

FLUTTER ENTERTAINMENT PLC

182

FMC CORP COM (NEW)

54

FORD MTR CO

1,579

FORTIVE CORP COM MON STOCK

539

FORTUNE BRANDS INNOVATIONS INC

186

FOX CORP CL A CL A

477

FOX CORP CL B CL B

305

FREEDOM HLDG CORP COM NEW COM

12

FRESHPET INC COM

64

FRKLN RES INC COM

227

FRONTIER AIRLINES

286

FTI CONSULTING INC COM

166

GAMESTOP CORP NEW CL A

257

GAP INC COM

179

GARMIN LTD COMMON STOCK

1,019

GATES INDL CORP PL COM

169

GCI LIBERTY INC COM SER C

31

GCI LIBERTY INC SER A GCI GROUP COM

4

GE HEALTHCARE TECHNOLOGIES INC COM

1,152

GEN DIGITAL INC COM

412

GENERAC HLDGS INC COM STK

248

GENERAL MILLS INC COM

784

GENPACT LIMITED COM STK

233

GENTEX CORP COM

163

GENUINE PARTS CO COM

526

GLOBAL PMTS INC COM

576

GLOBALFOUNDRIES INC

110

GLOBANT SA

79

GLOBE LIFE INC COM

361

GLOBUS MED INC CL A NEW COM STK

306

GRACO INC COM

421

20

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

GRAINGER W W INC COM

200

GRAND CANYON ED INC COM STK

100

GRAPHIC PACKAGING HLDG CO COM STK

136

GXO LOGISTICS INC COM

182

HALLIBURTON CO COM

739

HAMILTON LANE INC CL A CL A

59

HANOVER INS GROUP INC COM

198

HARLEY DAVIDSON COM

69

HASBRO INC COM

337

HAYWARD HLDGS INC COM

95

HENRY SCHEIN INC COMMON STOCK

246

HERSHEY COMPANY COM STK USD1

721

HEWLETT PACKARD ENTERPRISE CO COM

973

HEXCEL CORP NEW COM

180

HF SINCLAIR CORPORATION COM

199

HOLOGIC INC COM

516

HORMEL FOODS CORP COM

212

HOULIHAN LOKEY INC CL A CL A

184

HOWARD HUGHES HLDGS INC COM

76

HP INC COM

648

HUBBELL INC COM

730

HUMANA INC COM

953

HUNT J B TRANS SVCS INC COM

465

HUNTINGTON BANCSHARES INC COM

831

HUNTINGTON INGALLS INDS INC COM

413

HUNTSMAN CORP COM STK

50

HYATT HOTELS CORP COM CL A COM CL A

202

IAC INC COM NEW

79

IDACORP INC COM

212

IDEX CORP COM

416

ILLUMINA INC COM

634

INCYTE CORP COM

358

INGERSOLL RAND INC COM

973

INGRAM MICRO HLDG CORP COM

11

INGREDION INC COM

217

INSMED INC COM

71

INTL FLAVORS & FRAGRANCES INC COM

528

INTL PAPER CO COM

639

INVESCO LTD COM STK

296

IONIS PHARMACEUTICALS INC COM

32

IPG PHOTONICS CORP COM

54

IQVIA HLDGS INC COM

1,173

IRIDIUM COMMUNICATIONS INC COM STK

45

ITT INC COM

452

JABIL INC COM

258

JACK HENRY & ASSOC INC COM

406

JACOBS SOLUTIONS INC COM

488

JAMES HARDIE INDUSTRIES PLC COM

34

JANUS HENDERSON GROUP PLC

181

21

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

JAZZ PHARMACEUTICALS PLC COM

305

JEFFERIES FINL GROUP INC COM

222

JONES LANG LASALLE INC COM STK

357

KBR INC COM

144

KEMPER CORP DEL COM

79

KENVUE INC COM

1,010

KEYCORP NEW COM

603

KEYSIGHT TECHNOLOGIES INC COM

1,074

KINDER MORGAN INC DEL COM

1,652

KIRBY CORP COM

191

KNIGHT-SWIFT TRANSN HLDGS INC CL A

253

KRAFT HEINZ CO COM

640

KROGER CO COM

1,177

KYNDRYL HLDGS INC COM

177

L3HARRIS TECHNOLOGIES INC COM

1,688

LABCORP HLDGS INC COM

649

LAMB WESTON HLDGS INC COM

175

LANDSTAR SYS INC COM

156

LATTICE SEMICONDUCTOR CORP COM

46

LEAR CORP COM NEW COM NEW

183

LEIDOS HLDGS INC COM

712

LENNAR CORP CL A CL A

654

LENNAR CORP CL B CL B

24

LEONARDO DRS INC COM

50

LIBERTY BROADBAND CORP COM SER A COM SERA

12

LIBERTY BROADBAND CORP COM SER C COM SERC

141

LIBERTY GLOBAL LTD. COM USD0.01 CLASS C

50

LIBERTY GLOBAL LTD. COMMON STOCK

51

LIBERTY LIVE HLDGS INC COM SER A

49

LIBERTY LIVE HLDGS INC SER C

119

LIBERTY MEDIA CORP SER A

39

LIBERTY MEDIA CORP SER C

446

LINCOLN ELEC HLDGS INC COM

403

LINCOLN NATL CORP COM

233

LITHIA MTRS INC COM CL A

232

LITTELFUSE INC COM

192

LKQ CORP COM LKQ CORP

240

LOAR HOLDINGS INC COM

9

LOEWS CORP COM

552

LOUISIANA-PACIFIC CORP COM

158

LUCID GROUP INC COM NEW

42

LULULEMON ATHLETICA INC COM

283

LUMENTUM HLDGS INC COM

742

LYFT INC CL A CL A

193

LYONDELLBASELL IND N V

343

M & T BK CORP COM

957

MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC COM STK

253

MACYS INC COM STK

181

MADISON SQUARE GARDEN SPORTS CORP

127

MANPOWERGROUP INC

42

MAPLEBEAR INC COM

239

MARATHON PETE CORP COM

1,531

MARKEL GROUP INC

660

MARKETAXESS HLDGS INC COM STK

208

MARTIN MARIETTA MATLS INC COM

1,155

22

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

MASCO CORP COM

415

MASTEC INC COM

330

MATADOR RES CO COM

149

MATCH GROUP INC NEW COM

238

MATTEL INC COM STOCK

190

MC CORMICK & CO INC COM NON-VTG

524

MDU RES GROUP INC COM

127

METTLER-TOLEDO INTL INC COM

888

MGIC INVT CORP WIS COM

198

MGM RESORTS INTERNATIONAL COM

231

MICROCHIP TECHNOLOGY INC COM

1,041

MIDDLEBY CORP COM

233

MILLICOM INTERNATIONAL CELLULAR COM

179

MKS INC

336

MODERNA INC COM

326

MOHAWK INDS INC COM

172

MOLINA HEALTHCARE INC COM

124

MOLSON COORS BEVERAGE COMPANY COM

242

MONGODB INC CL A CL A

932

MORNINGSTAR INC COM STK

52

MOSAIC CO/THE

238

MP MATERIALS CORP COM

205

MSA SAFETY INC COM

178

MSC INDL DIRECT INC CL A COM

115

MSCI INC COM

660

MUELLER INDS INC COM

385

NASDAQ INC

1,366

NATL FUEL GAS CO COM

222

NCINO INC NEW COM

74

NETAPP INC COM STK

398

NEUROCRINE BIOSCIENCES INC COM

61

NEW YORK TIMES CO CL A

344

NEWELL BRANDS INC COM

48

NEWMARKET CORP COM

120

NEWS CORP COM CL A

304

NEWS CORP COM CL B

115

NEXSTAR MEDIA GROUP INC COMMON STOCK

165

NIQ GLOBAL INTELLIGENCE PLC

12

NISOURCE INC COM

602

NORDSON CORP COM

394

*

NORTHERN TR CORP COM

797

NORWEGIAN CRUISE LINE HLDGS LTD COM

30

NOV INC COM

170

NUCOR CORP COM

1,154

NUTANIX INC CL A CL A

313

NVENT ELECTRIC PLC COM

503

NVR INC COM STK

613

OCCIDENTAL PETROLEUM CORP

895

OGE ENERGY CORP COM

267

OKTA INC CL A CL A

271

OLD DOMINION FREIGHT LINE INC COM

841

OLD REPUBLIC INTERNATIONAL CORP COM

321

OLIN CORP COM

74

OLLIES BARGAIN OUTLET HLDGS INC COM

207

OMNICOM GROUP INC COM

799

ON SEMICONDUCTOR CORP COM

684

ONEMAIN HLDGS INC COM

254

ONEOK INC COM STK

1,422

ONTO INNOVATION INC

184

ORD SHS

32

ORGANON & CO COM

58

23

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

OSHKOSH CORPORATION

251

OTIS WORLDWIDE CORP COM

1,056

OVINTIV INC COM

308

OWENS CORNING NEW COM STK

286

PACKAGING CORP AMER COM

564

PARSONS CORP DEL COM

102

PAYCHEX INC COM

762

PAYCOM SOFTWARE INC COM

115

PAYLOCITY HLDG CORP COM

16

PEGASYSTEMS INC COM

108

PENN ENTERTAINMENT INC

66

PENSKE AUTOMOTIVE GROUP INC COM STK

87

PENTAIR PLC COM

519

PERFORMANCE FOOD GROUP CO COM

370

PERMIAN RES CORP CL A

308

PERRIGO COMPANY LIMITED COM

57

PG& E CORP COM

1,090

PHILLIPS 66 COM

1,494

PILGRIMS PRIDE CORP

50

PINNACLE

209

PINNACLE W. CAP CORP COM

329

PINTEREST INC CL A CL A

238

POOL CORP COM STK

189

POPULAR INC COM NEW COM

234

POST HLDGS INC COM STK

149

PPG IND INC COM

713

PPL CORP COM

800

PRIMERICA INC COM

257

PRIMO BRANDS CORPORATION COM

130

PRINCIPAL FINL GROUP INC COM STK

592

PROSPERITY BANCSHARES INC COM

194

PRUDENTIAL FINL INC COM

1,221

PTC INC COM

568

PUB SERVICE ENTERPRISE GROUP INC COM

1,242

PULTE GROUP INC

698

PURE STORAGE INC CL A CL A

94

PVH CORP COM

99

QIAGEN

300

QNITY ELECTRONICS INC COM

529

QORVO INC COM

220

QUANTA SVCS INC COM

433

QUANTUMSCAPE CORP

145

QUEST DIAGNOSTICS INC COM

600

QXO INC COM PAR VALUE

367

RALLIANT CORP COM

177

RALPH LAUREN CORP CL A CL A

378

RANGE RES CORP COM

256

RAYMOND JAMES FNCL INC COM STK

889

RB GLOBAL INC COM NPV

542

RBC BEARINGS INC COM

343

REGAL REXNORD CORPORATION COM STK

286

REGIONS FINL CORP NEW COM

751

REINSURANCE GROUP AMER INC COM NEW STK

414

RELIANCE INC COM NPV

462

RENAISSANCE RE HLDGS LTD COM

393

REPLIGEN CORP COM STK

234

RESMED INC COM

822

RESTAURANT BRANDS INTL INC COM NPV

248

REVOLUTION MEDICINES INC COM

426

24

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

REVVITY INC

354

REYNOLDS CONSUMER PRODS INC COM

38

RH COM

71

RIVIAN AUTOMOTIVE INC

479

RLI CORP COM

152

ROBERT HALF INC COM

82

ROBINHOOD MKTS INC COM CL A COM CL A

2,244

ROCKET COS INC CL A CL A

564

ROCKWELL AUTOMATION

1,247

ROIVANT SCIENCES LTD COM

259

ROKU INC COM CL A COM CL A

375

ROSS STORES INC COM

1,427

ROYAL GOLD INC COM STK

563

ROYALTY PHARMA PLC COM

465

RPM INTL INC

404

RUBRIK INC COM

127

RYDER SYS INC COM

231

S.W. AIRL CO COM

530

SAIA INC COM STK

268

SAILPOINT INC COM

37

SANDISK CORP COM

993

SAREPTA THERAPEUTICS INC COM

10

SCHNEIDER NATL INC WIS CL B CL B

42

SCIENCE APPLICATIONS INTL CORP NEW COM

142

SCOTTS MIRACLE-GRO CLASS'A'COM NPV

79

SEABOARD CORP DEL COM

36

SEALED AIR CORP NEW COM STK

187

SEI INVTS CO COM

264

SENSATA TECHNOLOGIES B V HOLDING

148

SENTINELONE INC CL A COM CL A COM

38

SERVICE CORP INTL COM

339

SHARKNINJA COM

239

SILGAN HLDGS INC COM

112

SIMPSON MFG INC COM

194

SIRIUS XM HLDGS INC NEW COM

117

SITEONE LANDSCAPE SUPPLY INC COM

115

SKYWORKS SOLUTIONS INC COM

291

SLM CORP COM

153

SM ENERGY CO

78

SMITH A O CORP COM

235

SMITHFIELD FOODS INC COM

31

SMUCKER J M CO COM NEW

315

SMURFIT WESTROCK LTD

623

SNAP-ON INC COM

546

SOFI TECHNOLOGIES INC COM

849

SOLVENTUM CORP COM COM

363

SONOCO PROD CO COM

134

SOTERA HEALTH CO COM

101

SOUTHSTATE BK CORP COM

292

SS&C TECHNOLOGIES HLDGS INC COM

566

STANDARDAERO INC. COM

116

STANLEY BLACK & DECKER INC COM

356

STATE STR CORP COM

1,116

STEEL DYNAMICS INC COM

664

STERIS PLC ORD

771

STIFEL FINL CORP COM

392

25

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

(b) Identity of issue, borrower, lessor, or similar party

interest

(d) Cost **

value

Common stock - continued

SUPER MICRO COMPUTER INC COM NEW

252

SYNCHRONY FINL COM

929

SYNOVUS

213

SYSCO CORP COM

506

T ROWE PRICE GROUP INC

689

TAKE-TWO INTERACTIVE SOFTWARE INC COM STK

942

TALEN ENERGY CORP NEW COM

527

TAPESTRY INC COM

67

TD SYNNEX CORPORATION COM

353

TECHNIPFMC PLC COM USD1

550

TELEDYNE TECHNOLOGIES INC COM

731

TELEFLEX INC COM

167

TENET HEALTHCARE CORP COM NEW.

536

TERADATA CORP DEL COM STK

68

TERADYNE INC COM

938

TETRA TECH INC NEW COM

221

TEXTRON INC COM

476

TFS FINL CORP COM STK

24

THE CAMPBELLS COMPANY

168

THE COOPER COMPANIES, INC.

498

THE HARTFORD INSURANCE GROUP INC COM

1,197

THOR INDS INC COM STK

160

TIMKEN CO COM

162

TKO GROUP HLDGS INC COM

255

TOLL BROS INC COM

402

TOPBUILD CORP COM

337

TORO CO COM

239

TPG PARTNERS LLC CL A COM

19

TRADEWEB MKTS INC CL A CL A

359

TRANSUNION COM

517

TRAVEL + LEISURE CO COM

90

TREX CO INC COM

117

TRIMBLE INC COM TRIMBLE INC

577

TRUMP MEDIA & TECHNOLOGY GROUP CORP

31

TWILIO INC CL A CL A

519

TYLER TECHNOLOGIES INC COM STK

103

TYSON FOODS INC CL A COM (DELAWARE)

506

UGI CORP NEW COM

249

U-HAUL HOLDING COMPANY

88

U-HAUL HOLDING COMPANY

9

UIPATH INC CL A CL A

204

ULTA BEAUTY INC

634

UNDER ARMOR INC CL A

29

UNDER ARMOUR INC CL C COM

29

UNITED AIRLINES HOLDINGS INC COM

1,121

UNITED RENTALS INC COM

1,590

UNITED THERAPEUTICS CORP DEL COM STK

639

UNITY SOFTWARE INC COM

414

UNIVERSAL DISPLAY CORP COM

159

UNUM GROUP

405

UNVL HEALTH SERVICES INC CL B COM

362

US FOODS HLDG CORP COM

536

UWM HLDGS CORP COM

21

V F CORP COM

196

VAIL RESORTS INC COM

26

VALERO ENERGY CORP COM STK NEW

1,531

VALMONT INDS INC COM

241

VALVOLINE INC COM

13

VEEVA SYS INC CL A COM CL A COM

205

VERALTO CORP COM

446

VERISIGN INC COM

627

VERISK ANALYTICS INC COM

389

26

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Common stock - continued

VIATRIS INC

444

VIKING THERAPEUTICS INC COM

112

VIPER ENERGY INC NEW CL A

203

VIRTU FINL INC CL A CL A

84

VONTIER CORP COM

167

VOYA FINL INC COM

226

VULCAN MATERIALS CO COM

1,167

WABTEC CORP COM

1,120

WARNER BROS DISCOVERY INC

2,077

WATERS CORP COM

334

WATSCO INC COM

362

WAYFAIR INC CL A CL A

239

WEATHERFORD INTL LTD COMMON STOCK

174

WEBSTER FNCL CORP WATERBURY CONN COM

318

WEC ENERGY GROUP INC COM

1,069

WENDYS CO COM

23

WESCO INTL INC COM

362

WEST PHARMACEUTICAL SVCS INC COM

613

WESTERN ALLIANCE BANCORPORATION COM

221

WESTERN UNION CO

98

WESTLAKE CORPORATION COM

80

WESTN DIGITAL CORP COM

1,836

WEX INC COM

146

WHIRLPOOL CORP COM

121

WHITE MOUNTAINS INSURANCE GROUP

158

WILLIAMS SONOMA INC COM

557

WILLIS TOWERS WATSON PLC

991

WILLSCOT HOLDINGS CORPORATION COM

77

WINTRUST FINL CORP COM

284

WOODWARD INC COM

561

WYNDHAM HOTELS & RESORTS INC COM

20

WYNN RESORTS LTD COM

285

XCEL ENERGY INC COM

1,355

XP INC COM CLASS A

183

XPO INC COM

382

XYLEM INC COM

1,019

YETI HLDGS INC COM

110

YUM BRANDS INC COM

868

ZEBRA TECHNOLOGIES CORP CL A

382

ZILLOW GROUP INC COM

105

ZILLOW GROUP INC COM CLASS C

344

ZIMMER BIOMET HLDGS INC COM

552

ZIONS BANCORPORATION N A

259

ZOOM COMMUNICATIONS INC

711

ZOOMINFO TECHNOLOGIES INC COM

83

Total Common stock

5,585,157

Mutual fund

PIMCO ALL ASSET FUND

120,058

REITs

1ST INDL RLTY TR INC COM

226

AGNC INVT CORP COM

333

AGREE RLTY CORP COM

242

ALEXANDRIA REAL ESTATE EQUITIES INC COM

259

AMERICAN HOMES 4 RENT COMMON STOCK

339

AMERICOLD RLTY TR INC COM

113

27

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

REITs - continued

ANNALY CAPITAL MANAGEMENT INC COM

487

AVALONBAY CMNTYS REIT

798

BRIXMOR PPTY GROUP INC COM

249

BXP INC

332

CAMDEN PPTY TR SH BEN INT

367

COUSINS PPTYS INC

133

CROWN CASTLE INC COM

1,194

CUBESMART

254

DIGITAL RLTY TR INC COM

1,648

EASTGROUP PPTYS INC REIT

290

EPR PPTYS COM SH BEN INT COM SH BEN INT

117

EQTY LIFESTYLE PPTYS INC REIT

361

EQTY RESDNTL EFF 5/15/02

738

ESSEX PPTY TR REIT

511

EXTRA SPACE STORAGE INC COM

850

FEDERAL RLTY INVT TR COM USD0.01

260

GAMING & LEISURE PPTYS INC COM

374

HEALTHCARE REALTY TRUST INC

173

HEALTHPEAK OP LLC

346

HIGHWOODS PPTYS INC COM

84

HOST HOTELS & RESORTS INC REIT

376

INVITATION HOMES INC COM

527

IRON MTN INC NEW COM

754

KILROY RLTY CORP COM

134

KIMCO REALTY CORPORATION

416

LINEAGE INC COM

78

MEDICAL PPTYS TR INC COM REIT

77

MID-AMER APT CMNTYS INC COM

500

MILLROSE PROPERTIES INC. COM

141

NATIONAL STORAGE AFFILIATES TR COM SHS

62

NNN REIT INC

231

OMEGA HEALTHCARE INVS INC REIT

406

PARK HOTELS & RESORTS INC COM

62

RAYONIER INC REIT

106

REALTY INCOME CORP COM

1,601

REGENCY CTRS CORP COM

385

REXFORD INDL RLTY INC COM

280

RITHM CAPITAL CORP

190

SBA COMMUNICATIONS CORP

644

SIMON PROPERTY GROUP INC COM

1,441

STAG INDL INC COM

212

STARWOOD PROPERTY TRUST INC COM REIT

196

SUN COMMUNITIES INC COM

393

UDR INC COM STK

355

VENTAS INC REIT

1,121

VICI PPTYS INC COM

934

VORNADO RLTY TR COM

182

W P CAREY INC COM

434

WEYERHAEUSER CO COM

530

Total REITs

23,846

Collective trust funds

BLACKROCK INTERNATIONAL MULTI CAP EQUITY FUND

116,749

CAPITAL GROUP EUPAC TRUST

442,716

CAPITAL GROUP GROWTH FUND OF AMERICA TRUST

1,506,310

CAPITAL GROUP WASHINGTON MUTUAL INVESTORS TRUST

441,434

28

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

​ ​ ​

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Collective trust funds - continued

GW&K SMALL-MID CAP CORE EQUITY FUND

159,818

*

NORTHERN TRUST COLLECTIVE MSCI ACWI EX-US INDEX FUND

229,531

*

NORTHERN TRUST COLLECTIVE SHORT TERM INVESTMENT FUND

17,255

PIMCO TOTAL RETURN

229,481

SSGA RUSSELL SMALL/MID CAP INDEX

910,059

SSGA S&P 500 INDEX

2,622,633

SSGA US BOND INDEX

186,789

SSGA TARGET RETIREMENT 2025

416,322

SSGA TARGET RETIREMENT 2030

654,000

SSGA TARGET RETIREMENT 2035

681,640

SSGA TARGET RETIREMENT 2040

598,322

SSGA TARGET RETIREMENT 2045

536,656

SSGA TARGET RETIREMENT 2050

455,296

SSGA TARGET RETIREMENT 2055

317,868

SSGA TARGET RETIREMENT 2060

189,986

SSGA TARGET RETIREMENT 2065

68,655

SSGA TARGET RETIREMENT 2070

5,058

SSGA TARGET RETIREMENT INCOME

334,095

Total Collective trust funds

11,120,673

Futures contracts

FUT MAR 26 IMMEMINI MDCP

997,560

FUT MAR 26 IMMEMINI MDCP

(997,560)

Total Futures contracts

-

Corporate debt

AMERICAN HONDA FIN CORP MED TERM NTS BOOVAR RT DUE 03-08-2027

5,112

AMERICAN TOWER CORP NEW 1.6% DUE 04-15-2026 BEO

2,796

AMERN HONDA FIN FLTG RT 4.400447% DUE 08-13-2027

2,004

AMERN TOWER CORP 4.4% DUE 02-15-2026

253

AVOLON HLDGS FDG 2.125% DUE 02-21-2026

240

B A T INTL FIN PLC FIXED 1.668% DUE 03-25-2026

398

BAIN CAP CR CLO FLTG RT 0% DUE 04-23-2035

999

BANK OF AMERICA CORP 1.734% 07-22-2027

2,468

BARCLAYS PLC 4.375% DUE 01-12-2026

4,800

BARCLAYS PLC FLTG 09-13-2027

2,018

BERRY GLOBAL INC 1.57% DUE 01-15-2026

1,898

BOEING CO 2.25% DUE 06-15-2026

396

BOEING CO FIXED 2.196% DUE 02-04-2026

9,183

CANYON CLO 2021-4 FLTG RT 5.10331% DUE 10-15-2034

1,999

CARMAX AUTO OWNER FLTG RT 4.34819% DUE 07-17-2028

5,173

CARMAX AUTO OWNER TRUST SER 22-4 CL A3 5.34% DUE 08-16-2027 REG

602

CGI INC 1.45% 09-14-2026

3,189

CHASE AUTO OWNER TR 2024-5 NT CL A-2 144A 4.4% 11-26-2027

260

CROWN CASTLE INTL 3.7% DUE 06-15-2026

4,989

DELL INTL L L C/EMC CORP 4.9% 10-01-2026

1,105

DLLAD 2024-1 LLC 5.5% DUE 08-20-2027

757

ELEVATION CLO FLTG RT 0% DUE 07-25-2034

1,499

ELLINGTON FINL MTG TR 2022-1 MTG PASS THRU CTF CL A-1 2.206% 01-25-2067

1,846

EMERA US FIN LP 3.55% DUE 06-15-2026

299

EXPORT DEV CDA FLTG RT 08-01-2028

3,006

FORD CR AUTO LEASE TR 2024-B SR 24-B CL A2B FLTG RT 02-15-2027

337

FORD CR AUTO OWNER 5.4% DUE 04-15-2027

743

FORD MOTOR CREDIT CO LLC 5.8% 03-05-2027

2,835

FORD MTR CR CO LLC 5.125% 11-05-2026

2,916

GM FINL AUTOMOBILE LEASING TR SR 25-1 A2B FLTG RT 05-20-2027

290

GOLDMAN SACHS BANK USA FLTG RT 03-18-2027

2,903

GOLDMAN SACHS GROUP INC DUE 03-09-2027/03-09-2026 REG

1,401

GS MTG BACKED SECS 4.54728% DUE 01-25-2052

2,159

29

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Corporate debt - continued

HCA INC 5.25% DUE 06-15-2026

1,201

HCA INC 5.375% DUE 09-01-2026

1,002

HYUNDAI AUTO LEASE FLTG RT 4.04819% DUE 01-18-2028

2,500

HYUNDAI CAP AMER VAR RT 4.727649% DUE 03-19-2027

2,639

HYUNDAI CAP AMER VAR RT 5.164638% DUE 01-08-2027

1,381

LLOYDS BANKING GROUP PLC 5.985% 08-07-2027

3,337

MERCEDES-BENZ AUTO LEASE TRUST SR 24-B CL A2B FLTG RT 12-15-2026

394

MFA 2020-NQM2 TR 1.381% DUE 04-25-2065

160

MORGAN STANLEY 5.05% DUE 01-28-2027

3,002

MORGAN STANLEY BANK FRN 10-15-2027

6,012

NATWEST GROUP PLC 5.847% DUE 03-02-2027

2,005

NAVESINK CLO 2 LTD / NAVESINK CLO 2 4.86219% 01-15-2036

900

NAVIENT PRIVATE ED LN TR 2020-I 4.77413%04-15-2069

921

NOMURA HOLDINGS INC 5.709% 01-09-2026

4,801

OBX 2022-NQM1 TR MTG BACKED NT CL A-1 144A 2.305% 11-25-2061

1,698

OBX 2022-NQM2 TR 2.783% DUE 01-25-2062

552

ONEOK INC 4.25% 09-24-2027

1,204

PAC GAS & ELEC CO FIXED 2.95% DUE 03-01-2026

2,988

PAC GAS & ELEC CO FIXED 3.15% DUE 01-01-2026

942

PNC BANK NA FLTG 01-15-2027

3,404

PVTPL AGL CLO 14 LTD SR 21-14A CL AR FRN 12-02-2034

1,700

PVTPL APIDOS CLO LTD SR 12-11A CL AR4 FRN 04-17-2034

1,300

PVTPL APIDOS CLO XXXV LLC SER 21-35A CL A FLTG RT DUE 04-20-2034

250

PVTPL ARES XXVII CLO LTD SR 13 2A CL A-R3 FLTG 10-28-2034

2,001

PVTPL ARI FLEET LEASE TR 2023-A 5.41% 02-17-2032

162

PVTPL ATHENE GLOBAL FUNDING FLTG 09-18-2028

697

PVTPL ATHENE GLOBAL FUNDING FLTG RT 07-16-2026

8,212

PVTPL ATHENE GLOBAL FUNDING FLTG RT 01-07-2027

2,004

PVTPL ATLANTIC AVE 2024-3 LTD SR 24-3A CL A FLTG 01-20-2035

2,000

PVTPL AVIATION CAPITAL GROUP 1.95% DUE 09-20-2026 BEO

3,345

PVTPL BAIN CAPITAL CREDIT CLO LIMITED SR 20-2A CL ARR FLTG RT 07-19-2034

3,101

PVTPL BAIN CAPITAL CREDIT CLO LTD SR 21-3A AR FLTG RT 07-24-2034

250

PVTPL BANQUE FED CRED MUTUEL FLTG RT 01-23-2027

1,408

PVTPL BLUEMOUNTAIN CLO LTD SR 22-34A CL AR FLTG RT 04-20-2035

300

PVTPL BMW US CAP LLC FLTG 08-11-2027

2,005

PVTPL BMW US CAPITAL LLC FLTG RT 144A 03-19-2027

402

PVTPL CITIZENS AUTO RECEIVABLES TR TR 2024-2 SER 24-2 CL A3 5.33% 08-15-2028

333

PVTPL CMO COLT 2021-4 MTG LN TR MTG PASSTHRU CTF CL A-1 10-25-2066

1,590

PVTPL CQS US CLO LTD SER 21-1A CL AR FLTG 01-20-2035

2,002

PVTPL CREDIT AGRICOLE S A LONDON BRH 1.247% 01-26-2027

998

PVTPL GPMT 2021-FL3 LTD/GPMT 2021-FL3 LLC SR SECD NT CL A FLTG 07-16-2035

132

PVTPL GUGGENHEIM CLO LTD SR 22-2A CL A1R FLTG RT 01-15-2035

1,000

PVTPL JACKSON NATL LIFE GLOBAL 4.9% 01-13-2027

1,210

PVTPL KKR FINANCIAL CLO LTD SR 42A CL ARFLTG RT 07-20-2034

2,000

PVTPL KOMMUNALBANKEN AS FLTG RT 06-25-2027

8,006

PVTPL LCM 31 LTD SR SECD NT CL A-R FLTG 07-20-2034

1,101

PVTPL MADISON PK FDG SER 21-49A CL AR FLTG 10-19-2034

998

PVTPL MF1 MULTIFAMILY HOUSING MORTGAGE CO SER 21-FL7 CL A FLTG RT DUE 10-18-2036

1,000

PVTPL NAVIENT PRIVATE ED REFI LN TR 2021-G CL A 1.58% DUE 04-15-2070 BEO

1,083

PVTPL NAVIENT PRIVATE ED REFI LN TR SRS 20-HA CL A 1.31% DUE 01-15-2069

445

PVTPL NAVIENT STUDENT LN TR 2014-1 SR 22-A CL A 2.23% 07-15-2070

824

PVTPL NELNET STUDENT LN TR FLTG RT SER 19-2A CL A 06-27-2067 BEO

959

PVTPL NISSAN MTR ACCEP CO LLC NT 1.85% 09-16-2026

878

PVTPL NTT FIN CORP 03/04/2026 1.162% DUE04-03-2026/03-03-2021 BEO

3,970

PVTPL OCEAN TRAILS CLO SR 21-11A CL AR FRN 07-20-2034

1,098

PVTPL OCTAGON LTD SR 22-1A CL A1R FLTG RT 07-21-2035

2,200

30

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Corporate debt - continued

PVTPL PARALLEL LTD SR 21-1A CL AR FLTG RT 07-15-2034

2,598

PVTPL POST CLO LTD 21-1A AR FLTG RATE DUE 10-15-2034 BEO

1,999

PVTPL REGATTA XVI FUNDING LTD SR 19-2A CL A1R FLTG RT 01-15-2033

3,375

PVTPL RELIANCE STD LIFE GLOBAL FDG II 1.512% 09-28-2026

5,137

PVTPL RGA GLOBAL FDG 2.0% 11-30-2026

491

PVTPL ROCKFORD TOWER CLO LTD SR22-1A CL A1R VAR RT 07-20-2035

500

PVTPL ROMARK CLO LTD 2021-4 SR 21-4A CL A1R FLTG 07-10-2034

2,000

PVTPL SBA TOWER TR 4.831% 10-15-2029

1,410

PVTPL SHACKLETON CLO LTD SR 19-14A CL A1R FLTG RT 07-20-2034

1,701

PVTPL SILVER ROCK CLO LTD 2021-2 SR 21-2A L AR FTG RT 01-20-2035

999

PVTPL SYMPHONY CLO LTD SR 20-22A CL A1ARFLTG RT 04-18-2033

839

PVTPL SYMPHONY CLO LTD SR 21-25A CL AR FLTG RT 04-19-2034

500

PVTPL THAYER PK CLO LTD SER 17-1A CL A1RR FLTG 04-20-2034

1,298

PVTPL TOWD POINT MORTGAGE TRUST SER 21-1 CL A1 VAR 11-25-2061

1,236

PVTPL TOYOTA LEASE OWNER TRUST SR 24-B CL A2B FLTG RT 02-22-2027

182

PVTPL TRINITAS CLO LTD SER 17-7A CL A1R2 FLTG RT 01-25-2035

999

PVTPL TTRALEE CLO LTD SER 18-5A CL A1RR FLTG 10-20-2034

899

PVTPL UBS GROUP AG 1.305% 02-02-2027

6,879

PVTPL UNITED OVERSEAS BANK LTD FLTG 04-02-2028

3,707

PVTPL USAA AUTO OWNER TRUST SER 23-A CL A3 5.58% DUE 05-15-2028

436

PVTPL VICI PROPERTIES INC 4.5% 09-01-2026

1,001

PVTPL VOLKSWAGEN GROUP AMER FIN LLC 5.7% 09-12-2026

404

PVTPL VOYA CLO LTD SR 19-2A CL AR FLTG 07-20-2032

831

PVTPL WHETSTONE PK CLO LTD/WHETSTONE PK CLO SR 21-1A CLS A1R FLTG 01-20-2035

1,499

PVTPL WIND RIV 2021-2 CLO LTD/WIND RIV 2021- SR 21-2A CL A1R VAR RT 07-20-2034

1,200

ROCKFORD TOWER CLO FLTG RT 5.32886% DUE 07-20-2034

4,098

SARANAC CLO VI LTD / SARANAC CLO VI 5.12481% 08-13-2031

199

SOFI PROFESSIONAL LN PROGRAM 2020-C POSTGRADUATE LN AST BKD NT 1.95% 02-15-2046

623

SOUTHERN CALIF EDISON CO 4.9% 06-01-2026

4,106

VOLKSWAGEN GROUP AMER FIN LLC FLTG 03-20-2026

3,303

WORLD OMNI FLTG RT 4.13735% DUE 02-16-2027

133

Total Corporate debt

227,462

31

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

of investment

including

maturity

date &

range of

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Government debt

FANNIE MAE SR 24-103 CL FC FLTG RT 01-25-2055

816

FANNIE MAE SR 24-90 CL FB FLTG RT 11-25-2053

2,320

FANNIE MAE SR 25-18 CL FM FLTG RT 09-25-2054

973

FANNIE MAE SR 25-95 CL F FLTG RT 12-25-2053

1,574

FANNIE MAE TR SR 24-95 CL KF FLTG 12-25-2054

1,213

FEDERAL HOME LN MTG CORP SER 005557 CL FM 4.76721% 07-25-2055

1,369

FEDERAL HOME LN MTG CORP SER 005584 CL DF 4.56721% 10-25-2055

483

FEDERAL HOME LN MTG CORP SER 5442 CL FB FLTG 08-25-2054

2,114

FEDERAL HOME LN MTG CORP SER 5565 CL FA FLTG RT 08-25-2055

1,139

FEDERAL HOME LN MTG CORP SER 5567 CL FB FLTG RT 08-25-2055

180

FEDERAL HOME LN MTG CORP SR 5560 CL FB FLTG RT 06-25-2055

1,246

FEDERAL HOME LN MTG CORP SR 5601 CL F FLTG RT 11-25-2055

496

FEDERAL NATIONAL MORTGAGE ASSOC REMIC TR2024-100 CL-FA VAR 4.76721% 06-25-2054

1,363

FHLMC SR 5480 CL FG FLTG RT 12-25-2054

681

FHLMC SR 5565 CL FB FLTG 08-25-2055

988

FNMA FLTG RT 11-05-2027

6,010

FNMA REMIC TR 2024-101 CL-FB VAR 4.76721% 01-25-2055

1,756

FNMA REMIC TR 2024-104 CL-FA VAR 4.71721% 01-25-2055

820

FNMA REMIC TR 2025-35 CL-FB VAR 4.66721%05-25-2055

583

FNMA SR 25-35 CL FM FLTG RT 05-25-2055

377

FNMA SR 25-54 CL FM FLTG RT 07-25-2055

824

FREDDIE MAC MULTICLASS SR 5410 CL FB FLTG RT 05-25-2054

1,233

FREDDIE MAC SER 5508 CL DF FLTG RT 02-25-2055

1,475

FREDDIE MAC SER 5508 CL FC FLTG 02-25-2055

746

FREDDIE MAC SR -5544 CL F FLTG RT 06-25-2055

1,340

FREDDIE MAC SR 5484 CL FA FLTG RT 12-25-2054

1,455

FREDDIE MAC SR 5493 CL FK FLTG 01-25-2055

788

FREDDIE MAC SR 5500 CL UF FLTG 11-25-2054

1,294

FREDDIE MAC SR 5508 CL AF FLTG RT 02-25-2055

2,466

FREDDIE MAC SR 5513 CL MF FLTG RT 11-25-2054

3,013

GNMA 2016-H17 MTG PASS THRU CTF CL MX FC08-20-2066

159

GNMA 2016-H20 REMIC PASSTHRU CTF CL MX-PT 09-20-2066

371

GNMA REMIC PASSTHRU SER 2016-H11 CLS F 05-20-2066

29

GNMA SR 23-H22 CL FB FLTG RT 09-20-2073

2,858

GNMA SR 25-98 CL GF FLTG RT 06-20-2055

885

GNMA SR 25-H20 CL FA FLTG RT 09-20-2075

251

GNMA SR 25-H22 CL F FLTG RT 10-20-2075

250

UNITED STATES TREASURY BILLS 0% 05-07-2026

70

UNITED STATES OF AMER TREAS NOTES 4.0% 02-28-2030

58,275

UNITED STATES TREAS NTS DTD 04/30/2025 3.875% 04-30-2030

3,833

UNITED STATES TREAS NTS DTD 07/31/2025 3.875% 07-31-2030

76,223

Total Government debt

184,339

Private 40-Act mutual funds

PIMCO SHORT-TERM FLOATING NAV PORTFOLIO II

398,213

32

Abbott Laboratories Stock Retirement Plan

EIN: 36-0698440, Plan Number: 334

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Continued

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

of investment

including

maturity date &

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

range of interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Interest rates 3.25% to 9.75%

*

Loans to participants

Various maturities through 2047

107,491

$

17,767,239

*

Represents a party-in-interest transaction.

**

Cost information omitted as all investments are fully participant directed.

33

FINANCIAL STATEMENTS AND

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

ABBOTT LABORATORIES STOCK RETIREMENT PLAN (PUERTO RICO)

DECEMBER 31, 2025 and 2024

C O N T E N T S

Page

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

3

FINANCIAL STATEMENTS

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

4

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

5

NOTES TO FINANCIAL STATEMENTS

6

SUPPLEMENTAL SCHEDULE

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)

13

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Plan Administrator and Plan Participants

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

Opinion on the financial statements

We have audited the accompanying statements of net assets available for benefits of Abbott Laboratories Stock Retirement Plan (Puerto Rico) (the "Plan") as of December 31, 2025 and 2024, the related statement of changes in net assets available for benefits for the year ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2025 and 2024, and the changes in net assets available for benefits for the year ended December 31, 2025 in conformity with accounting principles generally accepted in the United States of America.

Basis for opinion

These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on the Plan's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Plan's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Supplemental information

The schedule of assets (held at end of year) as of December 31, 2025 ("supplemental information") has been subjected to audit procedures performed in conjunction with the audit of the Plan's financial statements. The supplemental information is the responsibility of the Plan's management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.

/s/ GRANT THORNTON LLP

We have served as the Plan's auditor since 2014.

Chicago, Illinois

June 18, 2026

3

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

December 31, 2025 and 2024

(Dollars in thousands)

​ ​ ​

2025

​ ​ ​

2024

Assets

Cash

$

30

$

27

Investments, at fair value

264,892

237,222

Notes receivable from participants

6,124

5,803

Due from brokers

6

22

Accrued interest income

40

225

NET ASSETS AVAILABLE FOR BENEFITS

$

271,092

$

243,299

The accompanying notes are an integral part of these statements.

4

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

Year ended December 31, 2025

(Dollars in thousands)

Additions

​ ​ ​

Contributions

Employer

$

2,527

Participant

5,179

Rollovers

110

Total contributions

7,816

Investment income

Net appreciation in fair value of investments

34,461

Interest and dividends

6,246

Net investment income

40,707

Interest income on notes receivable from participants

429

Net additions

48,952

Deductions

Benefits paid to participants

21,133

Other expenses

26

Total deductions

21,159

NET INCREASE

27,793

Net assets available for benefits

Beginning of year

243,299

End of year

$

271,092

The accompanying notes are an integral part of this statement.

5

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS

December 31, 2025 and 2024

NOTE A - DESCRIPTION OF THE PLAN

The following description of the Abbott Laboratories Stock Retirement Plan (Puerto Rico) (the "Plan") provides only general information. Participants should refer to the Plan document for a more complete description of the Plan's provisions.

General

The Plan was established January 1, 2013 in conjunction with Abbott Laboratories ("Abbott") separating into two publicly traded companies - Abbott and AbbVie Inc. ("AbbVie"). The Plan covers employees of Abbott's selected subsidiaries and affiliates in Puerto Rico (the "Company").

The Plan is a profit-sharing plan containing a cash or deferred arrangement intended to qualify for favorable tax treatment under sections 1081.01 (a) and (d) of the Puerto Rico Internal Revenue Code of 2011, as amended. In addition, the Plan provides an arrangement by which employees may invest in Abbott shares. Employees of the Company may, after meeting certain employment requirements, voluntarily participate in the Plan. Beginning March 2017, newly hired employees in certain specified Abbott divisions and business units became eligible to participate in the Plan under a different structure ("Abbott Green" employees).

The Plan's sponsor is Abbott Healthcare (Puerto Rico) S.a.r.l. Alight Solutions serves as the recordkeeper of the Plan. The Northern Trust Company ("Custodian") and Banco Popular de Puerto Rico ("Trustee") serve as the Plan's custodian and trustee, respectively. The Plan is subject to the Employee Retirement Income Security Act of 1974, as amended ("ERISA").

Contributions and Vesting

Contributions to the Plan are paid to a trust administered by the Trustee. An investment committee (the "Committee") may direct the Trustee to establish investment options of the Committee's choosing.

Employees are eligible to commence participation in the Plan on any entry date following their date of hire. Eligible employees electing to participate may contribute from 2% (or 1%, for Abbott Green participants) to 25% of their eligible earnings, subject to certain limitations. Participants may choose to make their contributions from either pretax earnings or after-tax earnings, or both. Participants who have attained age 50 before the end of the Plan year and who are making the maximum pretax contribution are eligible to make catch-up contributions. Participants may elect to invest their contributions in any or all of the investment options, except for investment options closed to new contributions.

Employer matching contributions to the Plan are made each payroll period based on the participating employees' eligible earnings. Excluding the Abbott Green participants, the employer contribution for the year ended December 31, 2025 was 5% of the participant's eligible earnings if the participant elected to contribute at least 2% of eligible earnings to the Plan. Effective with the first pay period ending after March 1, 2017, employer matching contributions for Abbott Green participants are made at the rate of 100% up to a 3% deferral of eligible earnings. Employer contributions are invested each pay period according to the participant's investment elections.

In connection with the January 1, 2013 separation of Abbott into two publicly traded companies, Abbott shareholders received as a tax-free distribution one share of AbbVie stock for every share of Abbott held as of the close of business on December 12, 2012, the record date for the distribution. Plan participants may continue to hold the AbbVie stock they received from the distribution; however, they may not make new contributions or transfer existing contributions or earnings to purchase AbbVie stock in the Plan. AbbVie dividends are invested in the Plan's default investment option.

Participants may direct the Trustee to sell all or a portion of the Abbott and AbbVie common shares held in their accounts and reinvest the proceeds in any of the other investment options available to the participants.

6

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE A - DESCRIPTION OF THE PLAN - Continued

Contributions and Vesting - Continued

Participants are at all times fully vested in their own contributions and earnings thereon. Vesting in employer contributions and earnings thereon is based on the following vesting schedule:

Vesting

Service

​ ​ ​

percentage

Less than two years

0%

Two years or more

100%

A participant becomes 100% vested in his or her employer contributions if, while employed by the Company, he or she dies or attains age 65.

Abbott Green participants who first became participants prior to January 1, 2018 are also fully vested in matching contributions upon qualifying disability.

Non-vested portions of employer contributions and earnings thereon are forfeited as of an employee's termination date. Through December 31, 2024, forfeitures were used to (1) restore any forfeitures of participants who returned to service with the Company within a given period of time, (2) pay Plan expenses as deemed appropriate by the administrator, and (3) reduce future employer contributions if terminated participants do not return to service within the given period of time. Effective January 1, 2025, forfeitures are used to (1) restore any forfeitures of participants who returned to service with the Company within a given period of time, and (2) reduce future employer contributions if terminated participants do not return to service within the given period of time.

In 2025, approximately $35,600 of forfeitures were used to reduce employer contributions. Forfeitures totaling approximately $107,900 and $109,300 were available at the end of 2025 and 2024, respectively.

Distributions and In-Service Withdrawals

Following retirement, termination or death, participants or their beneficiaries may elect to receive a distribution in installments, a single lump sum or a partial lump sum. Participants may elect a direct rollover of their accounts. Interest, dividends and other earnings will continue to accrue on any deferred amounts prior to distribution.

Prior to termination, participants are permitted to withdraw their after-tax contributions (after-tax contributions made on or after January 8, 2016 may be withdrawn from the Plan only after being held for two or more years) and rollover contributions (including merged-in plan rollover accounts) and, after age 59 ½, may also withdraw pretax contributions. Distributions are made in cash or, to the extent contained in the participant's account, a participant may elect distribution of Abbott and AbbVie common shares, and in each case, are subject to certain limitations.

Notes Receivable from Participants

Participants may convert their vested account balances into one or two loans to themselves. The borrowing may not exceed the lesser of the current market value of the assets allocated to their vested accounts or 50% of all of their Plan accounts up to $50,000, subject to Puerto Rico Internal Revenue Code limitations and restrictions. Participants pay interest on such borrowings at the prime rate in effect at the time the participant loan is made. Loans must be repaid within five years unless the loan is used for the purchase of the primary residence of the employee, in which case the repayment period can be extended to a period of fifteen years. Repayment is generally made through periodic payroll deductions or by sending in a payment, but a loan may be repaid in a lump sum at any time. Post-termination loan repayments are permitted. For employees whose account is distributed during the repayment period, the balance of the outstanding loan is netted from their Plan distribution.

7

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting

The financial statements have been prepared using the accrual basis of accounting.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and changes therein, and disclosure of contingent assets and liabilities. Actual results may differ from those estimates.

Investment Valuation

The Plan uses the following methods and significant assumptions to estimate the fair value of investments:

Common stock and mutual funds - Valued at the published market price per share or unit multiplied by the number of shares or units held.

Collective trust funds - Valued at the net asset value ("NAV") provided by the administrator of the fund. The NAV is used as a practical expedient to estimate fair value. The NAV is based on the value of the underlying assets owned by the fund, minus its liabilities, and then divided by the number of shares outstanding.

The following tables summarize the basis used to measure investments at fair value at December 31, 2025 and 2024 (dollars in thousands):

​ ​ ​

Basis of Fair Value Measurement

Quoted

Significant

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2025

​ ​ ​

Markets

​ ​ ​

Inputs

​ ​ ​

Inputs

​ ​ ​

NAV

​ ​ ​

Total

Common stock

$

106,951

$

-

$

-

$

-

$

106,951

Mutual funds

52,452

-

-

-

52,452

Collective trust funds

-

-

-

105,489

105,489

Total investments, at fair value

$

159,403

$

-

$

-

$

105,489

$

264,892

Basis of Fair Value Measurement

Quoted

Significant

Prices in

Other

Significant

Active

Observable

Unobservable

Measured at

2024

​ ​ ​

Markets

​ ​ ​

Inputs

​ ​ ​

Inputs

​ ​ ​

NAV

​ ​ ​

Total

Common stock

$

96,512

$

-

$

-

$

-

$

96,512

Mutual funds

48,681

-

-

-

48,681

Collective trust funds

-

-

-

92,029

92,029

Total investments, at fair value

$

145,193

$

-

$

-

$

92,029

$

237,222

8

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued

Investment Valuation - Continued

Participants are permitted to make redemptions from the Plan's investment options on a daily basis, however, certain investments valued at NAV as a practical expedient have redemption requirements and in some cases restrictions for a Plan level redemption. The following tables provide the redemption requirements and restrictions, if any, for those investments as of December 31, 2025 and 2024 (dollars in thousands):

2025

Fair value

Redemption

Redemption

​ ​ ​

(NAV)

​ ​ ​

frequency

​ ​ ​

notice period

​ ​ ​

Restrictions

Funds filing as direct filing entity:

Collective trusts

$

105,489

Daily

0 - 5 days

-

2024

Fair value

​ ​ ​

Redemption

​ ​ ​

Redemption

​ ​ ​

​ ​ ​

(NAV)

​ ​ ​

frequency

​ ​ ​

notice period

​ ​ ​

Restrictions

Funds filing as direct filing entity:

Collective trusts

$

92,029

Daily

0 - 5 days

-

Notes Receivable from Participants

Notes receivable from participants are measured at their unpaid balance plus any accrued but unpaid interest. Delinquent loans are reclassified as distributions based upon the terms of the Plan.

Income Recognition

Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net realized and unrealized appreciation/depreciation is recorded in the accompanying statement of changes in net assets available for benefits as net appreciation in fair value of investments.

Contributions

Contributions from Plan participants and the matching contributions from the employer are recorded in the year in which the employee contributions are withheld from compensation.

Administrative Expenses

Participants are charged transaction fees for loan processing, which are included in other expenses and commissions on purchases and sales of Abbott shares and sales of AbbVie shares, which are included in net appreciation in fair value of investments. Investment fees for mutual funds and collective trusts are charged against the net assets of the respective fund and are also included in net appreciation in fair value of investments. The Company pays other recordkeeping and administration fees, where applicable. Expenses paid by the Company are excluded from these financial statements.

Payment of Benefits

Benefits are recorded when paid.

9

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE C - INVESTMENTS

Distributions of Abbott common shares and conversions of participants' common share account balances to participant loans or other investment options are recorded at fair market value.

A summary of Abbott common share data as of December 31, 2025 and 2024 is presented below:

​ ​ ​

2025

​ ​ ​

2024

Abbott common shares, 529,424 and 553,452 shares, respectively (dollars in thousands)

$

66,331

$

62,601

Market price per share

$

125.29

$

113.11

NOTE D - RELATED-PARTY AND PARTY-IN-INTEREST TRANSACTIONS

The Plan holds units of collective trust funds managed by the Custodian. A significant portion of the Plan's assets is invested in Abbott common shares. These transactions qualify as party-in-interest transactions; however, they are exempt from the prohibited transaction rules under ERISA. During 2025, the Plan received $1,282,300 in common stock dividends from Abbott.

Participants pay fees to the recordkeeper for loan transaction processing and for commissions on purchases and sales of Abbott shares and sales of AbbVie stock. These transactions qualify as permitted party-in-interest transactions.

NOTE E - PLAN TERMINATION

The Plan may be terminated at any time by Abbott upon written notice to the Trustee and Committee. All participants' account balances would become fully vested upon Plan termination. Upon termination of the Plan, distributions of each participant's share in the trust, as determined by the terms of the Plan, would be made to each participant. At the present time, Abbott has no intention of terminating the Plan.

NOTE F - TAX STATUS

The Plan received letters dated April 19, 2016 and December 2, 2019 from the Department of the Treasury of the Commonwealth of Puerto Rico that the Plan, as written, qualifies under Section 1081.01(a) of the Puerto Rico Internal Revenue Code of 2011, as amended and, consequently, its enabling trust is exempt from local income tax. The Plan has been amended since receiving the letters. The Plan administrator believes that the Plan is designed and is currently being operated, in all material respects, in accordance with the applicable Puerto Rico Internal Revenue Code.

Accounting principles generally accepted in the United States of America require Plan management to evaluate tax positions taken by the Plan and recognize a tax liability if the organization has taken an uncertain position that more likely than not would not be sustained upon examination by the applicable taxing authorities. The Plan administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2025 and 2024, there are no uncertain positions taken or expected to be taken that would require recognition of a liability or disclosure in the financial statements. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits in progress.

NOTE G - RISKS AND UNCERTAINTIES

In general, the investments provided by the Plan are exposed to various risks, such as interest rate, credit and overall market volatility risks. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect participant accounts and the amounts reported in the statements of net assets available for benefits.

10

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

NOTES TO FINANCIAL STATEMENTS - CONTINUED

December 31, 2025 and 2024

NOTE H - SUBSEQUENT EVENTS

Management of the Plan has evaluated subsequent events from December 31, 2025 through the date these financial statements were issued. Other than described below, management of the Plan is not aware of any subsequent events that require recognition or additional disclosure in these financial statements.

The following changes took effect on January 1, 2026:

Fidelity Investments replaced Alight Solutions as the recordkeeper of the Plan. For the Abbott and AbbVie common stock investment options only, Fidelity Management Trust Company replaced The Northern Trust Company as custodian.

A participant who has a balance in the AbbVie common stock investment option will have dividends invested across the participant's investment elections on file for future contributions.

Non-vested portions of employer contributions and earnings thereon are forfeited as of the date the participating employee receives a distribution or, if later, the end of the plan year in which the participating employee has been separated from Abbott for a period of five years.

11

SUPPLEMENTAL SCHEDULE

Abbott Laboratories Stock Retirement Plan (Puerto Rico)

EIN: 98-1051267, Plan Number: 002

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)

December 31, 2025

(Dollars in thousands)

​ ​ ​

​ ​ ​

​ ​ ​

(c) Description

​ ​ ​

​ ​ ​

​ ​ ​

​ ​ ​

of investment

including

maturity date &

(e) Current

(a)

​ ​ ​

(b) Identity of issue, borrower, lessor, or similar party

​ ​ ​

range of interest

​ ​ ​

(d) Cost **

​ ​ ​

value

Common stock - employer securities

*

Abbott Laboratories, common shares

$

66,331

Common stock

AbbVie Inc., common stock

40,620

Total Common stock

106,951

Mutual funds

American Funds EUPAC Fund

7,435

American Funds The Growth Fund of America Fund

21,768

American Funds Washington Mutual Investors Fund

5,489

PIMCO All Asset Fund

2,106

PIMCO Short Asset Investment Fund

12,015

Vanguard Mid-Cap Value Index Fund Admiral

3,639

Total Mutual funds

52,452

Collective trust funds

Blackrock International Opportunities Fund

2,079

GW&K Small-Mid Cap Core Equity Fund

3,112

*

Northern Trust Collective ACWI ex-U.S. Index Fund

2,086

*

Northern Trust Collective Short Term Investment Fund

108

PIMCO Total Return Fund

1,993

SSGA Russell Small/Mid Cap Index Fund

4,327

SSGA S&P 500 Index Fund

22,624

SSGA U.S. Bond Index Fund

1,698

SSGA Target Retirement 2025

9,990

SSGA Target Retirement 2030

12,500

SSGA Target Retirement 2035

9,338

SSGA Target Retirement 2040

9,485

SSGA Target Retirement 2045

7,371

SSGA Target Retirement 2050

4,796

SSGA Target Retirement 2055

2,980

SSGA Target Retirement 2060

1,164

SSGA Target Retirement 2065

529

SSGA Target Retirement 2070

2

SSGA Target Retirement Income

9,307

Total Collective trust funds

105,489

Interest rates 3.25% to 8.50%

*

Loans to participants

Various maturities through 2040

6,124

$

271,016

*

Represents a party-in-interest transaction.

**

Cost information omitted as all investments are fully participant directed.

13

EXHIBIT INDEX

Exhibit No.

​ ​ ​

Exhibit

23.1

Consent of Independent Registered Public Accounting Firm - Abbott Laboratories Stock Retirement Plan.

23.2

Consent of Independent Registered Public Accounting Firm - Abbott Laboratories Stock Retirement Plan (Puerto Rico).

SIGNATURE

The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

ABBOTT LABORATORIES STOCK RETIREMENT PROGRAM

Date:

June 18, 2026

By:

/s/ Sean J. Treacy

Sean J. Treacy

Plan Administrator

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