Quarterly Report for Quarter Ending September 30, 2025 (Form 10-Q)

Management's Discussion and Analysis of Financial Condition and Results of Operations

References in this report (the "Quarterly Report") to "we," "us" or the "Company" refer to HCM III Acquisition Corp. References to our "management" or our "management team" refer to our officers and directors, and references to the "Sponsor" refer to HCM Investor Holdings III, LLC. The following discussion and analysis of the Company's financial condition and results of operations should be read in conjunction with the financial statements and the notes thereto contained elsewhere in this Quarterly Report. Certain information contained in the discussion and analysis set forth below includes forward-looking statements that involve risks and uncertainties.

Special Note Regarding Forward-Looking Statements

This Quarterly Report includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Exchange Act that are not historical facts and involve risks and uncertainties that could cause actual results to differ materially from those expected and projected. All statements, other than statements of historical fact included in this Form 10-Q including, without limitation, statements in this "Management's Discussion and Analysis of Financial Condition and Results of Operations" regarding the completion of the Proposed Business Combination (as defined below), the Company's financial position, business strategy and the plans and objectives of management for future operations, are forward-looking statements. Words such as "expect," "believe," "anticipate," "intend," "estimate," "seek" and variations and similar words and expressions are intended to identify such forward-looking statements. Such forward-looking statements relate to future events or future performance, but reflect management's current beliefs, based on information currently available. A number of factors could cause actual events, performance or results to differ materially from the events, performance and results discussed in the forward-looking statements, including that the conditions of the Proposed Business Combination are not satisfied. For information identifying important factors that could cause actual results to differ materially from those anticipated in the forward-looking statements, please refer to the Risk Factors section of the Company's final prospectus for its Initial Public Offering filed with the U.S. Securities and Exchange Commission (the "SEC"). The Company's securities filings can be accessed on the EDGAR section of the SEC's website at www.sec.gov. Except as expressly required by applicable securities law, the Company disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

Overview

We are a blank check company incorporated in the Cayman Islands on April 15, 2025 formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (the "Business Combination"). We intend to effectuate our Business Combination using cash derived from the proceeds of the Initial Public Offering and the sale of the Private Placement Warrants, our shares, debt or a combination of cash, shares and debt.

We expect to incur significant costs in the pursuit of our acquisition plans. We cannot assure you that our plans to complete a Business Combination will be successful.

Results of Operations

We have neither engaged in any operations nor generated any revenues to date. Our only activities from April 15, 2025 (inception) through September 30, 2025 were organizational activities, those necessary to prepare for the Initial Public Offering, described below, and identifying a target company for a Business Combination. We do not expect to generate any operating revenues until after the completion of our Business Combination. Subsequent to the Initial Public Offering, we generate non-operating income in the form of interest income on marketable securities held in the Trust Account. We incur expenses as a result of being a public company (for legal, financial reporting, accounting and auditing compliance), as well as for due diligence expenses.

For the three months ended September 30, 2025, we had a net income of $390,364, which consists of advisory fee reimbursable income of $440,000, interest earned on marketable securities held in Trust Account of $1,727,160 and interest earned on marketable securities held in Bank Account of $3,041, offset by operating costs of $135,337 and advisory fee expense of $1,644,500.

For the period from April 15, 2025 (inception) through September 30, 2025, we had a net income of $342,819, which consists of advisory fee reimbursable income of $440,000, interest earned on marketable securities held in Trust Account of $1,727,160 and interest earned on marketable securities held in Bank Account of $3,041, offset by operating costs of $182,882 and advisory fee expense of $1,644,500.

Liquidity and Capital Resources

On August 4, 2025, we consummated the Initial Public Offering of 25,300,000 units at $10.00 per Units, which includes the full exercise of the underwriters' over-allotment option of 3,300,000 Units, generating gross proceeds of $253,000,000. Simultaneously with the closing of the Initial Public Offering, we consummated the sale of an aggregate of 4,266,667 Private Placement Warrants to the Sponsor and Cantor Fitzgerald & Co., the representative of the underwriters of the Initial Public Offering, at a price of $1.50 per warrant, or $6,400,000 in the aggregate.

Following the Initial Public Offering, the full exercise of the over-allotment option, and the sale of the Units, a total of $253,000,000 was placed in the Trust Account. We incurred $17,106,910, consisting of $4,400,000 of cash underwriting fee, $12,045,000 of deferred underwriting fee, and $661,910 of other offering costs.

For the period from April 15, 2025 (inception) through September 30, 2025, cash used in operating activities was $1,430,212. Net income of $342,819 was affected by interest earned on marketable securities held in the Trust Account of $1,727,160 and payment of operation costs through promissory note of $47,545. Changes in operating assets and liabilities provided $93,416 of cash for operating activities.

As of September 30, 2025, we had marketable securities held in the Trust Account of $254,727,160 (including approximately $1,727,160 of interest income) consisting of U.S. Treasury Bills with a maturity of 185 days or less. We may withdraw interest from the Trust Account to pay taxes, if any. We intend to use substantially all of the funds held in the Trust Account, including any amounts representing interest earned on the Trust Account (less income taxes payable), to complete our Business Combination. To the extent that our share capital or debt is used, in whole or in part, as consideration to complete our Business Combination, the remaining proceeds held in the Trust Account will be used as working capital to finance the operations of the target business or businesses, make other acquisitions and pursue our growth strategies.

As of September 30, 2025, we had cash of $1,144,833. We intend to use the funds held outside the Trust Account primarily to identify and evaluate target businesses, perform business due diligence on prospective target businesses, travel to and from the offices, plants or similar locations of prospective target businesses or their representatives or owners, review corporate documents and material agreements of prospective target businesses, and structure, negotiate and complete a Business Combination.

In order to fund working capital deficiencies or finance transaction costs in connection with a Business Combination, the Sponsor, or certain of our officers and directors or their affiliates may, but are not obligated to, loan us funds as may be required. If we complete a Business Combination, we would repay such loaned amounts. In the event that a Business Combination does not close, we may use a portion of the working capital held outside the Trust Account to repay such loaned amounts but no proceeds from our Trust Account would be used for such repayment. Up to $1,500,000 of such Working Capital Loans may be convertible into private placement warrants of the post Business Combination entity at a price of $1.50 per warrant at the option of the lender. The warrants would be identical to the Private Placement Warrants.

We do not believe we will need to raise additional funds in order to meet the expenditures required for operating our business. However, if our estimate of the costs of identifying a target business, undertaking in-depth due diligence and negotiating a Business Combination are less than the actual amount necessary to do so, we may have insufficient funds available to operate our business prior to our Business Combination. Moreover, we may need to obtain additional financing either to complete our Business Combination or because we become obligated to redeem a significant number of our Public Shares upon consummation of our Business Combination, in which case we may issue additional securities or incur debt in connection with such Business Combination.

Off-Balance Sheet Arrangements

We have no obligations, assets or liabilities, which would be considered off-balance sheet arrangements as of September 30, 2025. We do not participate in transactions that create relationships with unconsolidated entities or financial partnerships, often referred to as variable interest entities, which would have been established for the purpose of facilitating off-balance sheet arrangements. We have not entered into any off-balance sheet financing arrangements, established any special purpose entities, guaranteed any debt or commitments of other entities, or purchased any non-financial assets.

Contractual obligations

We do not have any long-term debt, capital lease obligations, operating lease obligations or long-term liabilities, other than an agreement with the Sponsor or an affiliate to pay an aggregate of $15,000 per month for office space, utilities, and secretarial and administrative support. These monthly fees will cease upon the completion of the initial Business Combination or the liquidation of the Company.

The underwriters were entitled to a cash underwriting discount of $4,400,000 (2.0% of the gross proceeds of the units offered in the Initial Public Offering, excluding any proceeds from units sold pursuant to the underwriters' over-allotment option), which was paid at the closing of the Initial Public Offering. Additionally, the underwriters are entitled to a deferred underwriting discount of 4.50% of the gross proceeds of the Initial Public Offering held in the Trust Account other than those sold pursuant to the underwriters' over-allotment option and 6.50% of the gross proceeds sold pursuant to the underwriters' over-allotment option, or $12,045,000 in the aggregate upon the completion of the Company's initial Business Combination subject to the terms of the underwriting agreement.

Critical Accounting Policies

The preparation of unaudited condensed financial statements and related disclosures 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, disclosure of contingent assets and liabilities at the date of the financial statements, and income and expenses during the periods reported. Making estimates requires management to exercise significant judgement. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could materially differ from those estimates. As of September 30, 2025, we did not have any critical accounting estimates to be disclosed.

Recent Accounting Standards

Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on our condensed financial statements.