Harris Oakmark ETF Trust

05/22/2026 | Press release | Distributed by Public on 05/22/2026 11:19

Semi-Annual Report by Investment Company (Form N-CSRS)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-23998

Harris Oakmark ETF Trust

(Exact name of Registrant as specified in charter)

111 South Wacker Drive, Suite 4600

Chicago, Illinois 60606-4319

(Address of principal executive offices) (Zip code)

Joseph J. Allessie, Esq.

Harris Associates L.P.

111 South Wacker Drive, Suite 4600

Chicago, Illinois 60606-4319

Ndenisarya M. Meekins, Esq.

K&L Gates LLP

1601 K Street, N.W.

Washington, D.C. 20006-1600

(Name and address of agents for service)

Registrant's telephone number, including area code: (312) 646-3600

Date of fiscal year end: September 30, 2026

Date of reporting period: March 31, 2026

Item 1. Reports to Shareholders.

(a) Following is a copy of the semi-annual report transmitted to shareholders pursuant to Rule 30e-1 under the Act.

TABLE OF CONTENTS

Oakmark Global Large Cap ETF
OAKG

Oakmark International Large Cap ETF
OAKI

Oakmark U.S. Large Cap ETF
OAKM

OAKG

Principal Listing Exchange: NYSE Arca

Oakmark Global Large Cap ETF

Semi-Annual Shareholder Report

March 31, 2026

Fund overview

This semi-annual shareholder report contains important information about Oakmark Global Large Cap ETF (the "Fund") for the period of December 11, 2025 to March 31, 2026.You can find additional information about the Fund at: oakmark.com/etfs/oakg. You can also request this information without charge by contacting us at 1-800 (458-7452) or contacting your intermediary.

What were the Fund costs for the reporting period?

(based on a hypothetical $10,000 investment)

Table Summary
Fund name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Oakmark Global Large Cap ETF
$18Footnote Reference+
0.62%Footnote Reference*
Footnote Description
Footnote*
Annualized.
Footnote+
Expenses for a full reporting period would have been higher.

How did the Fund perform during the reporting period and what affected its performance?

Oakmark Global Large Cap ETF returned -5.04% on a net asset value ("NAV") basis for the period December 11, 2025 to March 31, 2026, underperforming its benchmark, the MSCI World Index (Net), which returned -3.40% over the same period.

  • The Fund's exposure to Switzerland and South Korea contributed most to returns, while exposure to United States and France detracted most from returns.

  • At the equity sector level, Energy and Materials performed the strongest, while Information Technology and Consumer Discretionary were the worst performing sectors.

  • At the equity holdings level, Glencore PLC (Switzerland) led the positive contributors followed by Samsung Electronics Co. Ltd. (South Korea) and ConocoPhillips (U.S.). Capgemini SE (France), IQVIA Holdings, Inc. (United States) and Salesforce, Inc. (U.S.) were the worst performing equities.

Fund performance as of March 31, 2026

Total return based on $10,000 investment (as of March 31, 2026)

Table Summary
Oakmark Global Large Cap ETF
MSCI World Index (Net)
MSCI World Value Index (Net)
12/11/2025
$10,000
$10,000
$10,000
12/31/2025
$10,152
$10,018
$10,087
3/31/2026
$9,496
$9,660
$10,206

Average annual total returns (%)

Table Summary
Fund
Since Inception 12/11/2025
Oakmark Global Large Cap ETF (at NAV)
(5.04%)
MSCI World Index (Net)
(3.40%)
MSCI World Value Index (Net)
2.05%

The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. Past performance is no guarantee of future results. To obtain the most recent month-end performance, please visit oakmark.com/etfs/oakg.

Key Fund statistics

Table Summary
Total Net Assets
$34,098,774
# of Portfolio Holdings
54
Portfolio Turnover Rate
11%
Total Advisory Fees Paid
$57,847

What did the Fund invest in? (as a % of total net assets) as of March 31, 2026

Top 10 holdings

Table Summary
BNP Paribas SA
3.2%
Airbnb, Inc., Class A
3.0%
IQVIA Holdings, Inc.
3.0%
Salesforce, Inc.
3.0%
adidas AG
2.8%
Sunbelt Rentals Holdings, Inc.
2.8%
Glencore PLC
2.6%
Mondelez International, Inc., Class A
2.4%
Daimler Truck Holding AG
2.4%
Bayer AG
2.4%

Geographic allocation

Table Summary
United States
55.4%
Germany
13.5%
France
10.3%
Switzerland
4.8%
United Kingdom
4.7%
South Korea
4.1%
Denmark
2.2%
Sweden
2.0%
Netherlands
1.5%
China
1.4%
Other Assets and Liabilities, Net
0.1%
Total
100.0%

Sector allocation

Table Summary
Financials
19.9%
Health Care
17.5%
Industrials
13.9%
Information Technology
12.7%
Consumer Discretionary
12.6%
Consumer Staples
10.0%
Communication Services
4.5%
Energy
4.1%
Materials
3.9%
Short Term Investments & Other, Net
0.9%
Total
100.0%

Additional information

For additional information about the Fund, including its prospectus, financial information, holdings and proxy voting information, scan the QR code or visit oakmark.com/etfs/oakg.

Phone: 1-800-(458-7452)

Householding

You may have consented to receive one shareholder report at your address if you and one or more individuals in your home have an account with the Fund (householding). If you wish to receive individual copies of your shareholder report, contact 1-800-(458-7452) or contact your intermediary.

OAKG

Oakmark Global Large Cap ETF

Semi-Annual Shareholder Report March 31, 2026

OAKG-SAR

OAKI

Principal Listing Exchange: NYSE Arca

Oakmark International Large Cap ETF

Semi-Annual Shareholder Report

March 31, 2026

Fund overview

This semi-annual shareholder report contains important information about Oakmark International Large Cap ETF (the "Fund") for the period of December 11, 2025 to March 31, 2026.You can find additional information about the Fund at: oakmark.com/etfs/oaki. You can also request this information without charge by contacting us at 1-800 (458-7452) or contacting your intermediary.

What were the Fund costs for the reporting period?

(based on a hypothetical $10,000 investment)

Table Summary
Fund name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Oakmark International Large Cap ETF
$19Footnote Reference+
0.65%Footnote Reference*
Footnote Description
Footnote*
Annualized.
Footnote+
Expenses for a full reporting period would have been higher.

How did the Fund perform during the reporting period and what affected its performance?

Oakmark International Large Cap ETF returned -5.56% on a net asset value ("NAV") basis for the period December 11, 2025 to March 31, 2026, underperforming its benchmark, the MSCI World ex U.S. Index (Net), which returned 1.35% over the same period.

  • The Fund's exposure to South Korea and Switzerland contributed most to returns, while exposure to the France and Germany detracted most from returns.

  • At the equity sector level, Industrials and Materials performed the strongest, while Consumer Discretionary and Consumer Staples were the worst performing sectors.

  • At the equity holdings level, Glencore PLC (Switzerland) led the positive contributors followed by Samsung Electronics Co. Ltd. (South Korea) and Volvo AB, Class B (Sweden). Capgemini SE (France), Flutter Entertainment PLC (United Kingdom) and Bayerische Motoren Werke AG (Germany) were the worst performing equities.

Fund performance as of March 31, 2026

Total return based on $10,000 investment (as of March 31, 2026)

Table Summary
Oakmark International Large Cap ETF
MSCI World ex U.S. Index (Net)
MSCI World ex U.S. Value Index (Net)
12/11/2025
$10,000
$10,000
$10,000
12/31/2025
$10,239
$10,231
$10,312
3/31/2026
$9,444
$10,135
$10,570

Average annual total returns (%)

Table Summary
Fund
Since Inception 12/11/2025
Oakmark International Large Cap ETF (at NAV)
(5.56%)
MSCI World ex U.S. Index (Net)
1.35%
MSCI World ex U.S. Value Index (Net)
5.67%

The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. Past performance is no guarantee of future results. To obtain the most recent month-end performance, please visit oakmark.com/etfs/oaki.

Key Fund statistics

Table Summary
Total Net Assets
$68,883,448
# of Portfolio Holdings
49
Portfolio Turnover Rate
14%
Total Advisory Fees Paid
$116,515

What did the Fund invest in? (as a % of total net assets) as of March 31, 2026

Top 10 holdings

Table Summary
BNP Paribas SA
3.7%
Sunbelt Rentals Holdings, Inc.
3.5%
adidas AG
3.2%
Glencore PLC
3.0%
Bayer AG
3.0%
Bayerische Motoren Werke AG
2.9%
Dassault Systemes SE
2.9%
Reckitt Benckiser Group PLC
2.8%
DSV AS
2.7%
Symrise AG
2.7%

Geographic allocation

Table Summary
France
23.3%
Germany
20.9%
United Kingdom
9.5%
United States
8.7%
Netherlands
8.6%
Japan
5.8%
Switzerland
5.4%
South Korea
5.2%
Denmark
2.7%
Mexico
2.2%
Other
7.6%
Other Assets and Liabilities, Net
0.1%
Total
100.0%

Sector allocation

Table Summary
Industrials
18.3%
Consumer Discretionary
16.5%
Consumer Staples
16.0%
Financials
15.7%
Information Technology
12.6%
Health Care
9.3%
Materials
8.1%
Communication Services
2.0%
Short Term Investments & Other, Net
1.5%
Total
100.0%

Additional information

For additional information about the Fund, including its prospectus, financial information, holdings and proxy voting information, scan the QR code or visit oakmark.com/etfs/oaki.

Phone: 1-800-(458-7452)

Householding

You may have consented to receive one shareholder report at your address if you and one or more individuals in your home have an account with the Fund (householding). If you wish to receive individual copies of your shareholder report, contact 1-800-(458-7452) or contact your intermediary.

OAKI

Oakmark International Large Cap ETF

Semi-Annual Shareholder Report March 31, 2026

OAKI-SAR

OAKM

Principal Listing Exchange: NYSE Arca

Oakmark U.S. Large Cap ETF

Semi-Annual Shareholder Report

March 31, 2026

Fund overview

This semi-annual shareholder report contains important information about Oakmark U.S. Large Cap ETF (the "Fund") for the period of October 1, 2025 to March 31, 2026.You can find additional information about the Fund at: oakmark.com/etfs/oakm. You can also request this information without charge by contacting us at 1-800 (458-7452) or contacting your intermediary.

What were the Fund costs for the last 6 months?

(based on a hypothetical $10,000 investment)

Table Summary
Fund name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Oakmark U.S. Large Cap ETF
$30
0.59%Footnote Reference*
Footnote Description
Footnote*
Annualized.

How did the Fund perform during the last 6 months and what affected its performance?

Oakmark U.S. Large Cap ETF returned 3.54% on a net asset value ("NAV") basis for the period ended March 31, 2026, outperforming its benchmark, the S&P 500 Index, which returned -1.79% over the same period.

  • At the equity sector level, Energy and Communication Services performed the strongest, while Financials and Information Technology were the worst performing sectors.

  • At the equity holdings level, ConocoPhillips led the positive contributors followed by Alphabet, Inc., Class A and Targa Resources Corp. Fiserv, Inc., Equifax, Inc. and Salesforce, Inc. were the worst performing equities.

Fund performance as of March 31, 2026

Total return based on $10,000 investment (as of March 31, 2026)

Table Summary
Oakmark U.S. Large Cap ETF
S&P 500 Index
Russell 1000 Value Index
12/3/24
$10,000
$10,000
$10,000
12/31/24
$9,479
$9,737
$9,364
3/31/25
$9,859
$9,321
$9,564
6/30/25
$10,355
$10,341
$9,927
9/30/25
$10,798
$11,181
$10,456
12/31/25
$11,512
$11,478
$10,854
3/31/26
$11,187
$10,980
$11,082

Average annual total returns (%)

Table Summary
Fund
1 Year
Since Inception 12/3/2024
Oakmark U.S. Large Cap ETF (at NAV)
13.39%
8.83%
S&P 500 Index
17.80%
7.31%
Russell 1000 Value Index
15.87%
8.06%

The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the sale of Fund shares. Past performance is no guarantee of future results. To obtain the most recent month-end performance, please visit oakmark.com/etfs/oakm.

Key Fund statistics

Table Summary
Total Net Assets
$1,064,445,675
# of Portfolio Holdings
39
Portfolio Turnover Rate
1%
Total Advisory Fees Paid
$2,726,218

What did the Fund invest in? (as a % of total net assets) as of March 31, 2026

Top 10 holdings

Table Summary
ConocoPhillips
5.2%
Phillips 66
4.4%
Targa Resources Corp.
3.8%
Citigroup, Inc.
3.7%
Corteva, Inc.
3.4%
State Street Corp.
3.4%
Willis Towers Watson PLC
3.4%
Salesforce, Inc.
3.3%
Merck & Co., Inc.
3.3%
Airbnb, Inc., Class A
3.3%

Sector allocation

Table Summary
Financials
35.2%
Energy
13.4%
Health Care
12.3%
Consumer Discretionary
8.8%
Industrials
7.5%
Communication Services
6.1%
Materials
4.9%
Information Technology
4.8%
Consumer Staples
4.6%
Real Estate
1.6%
Short Term Investments & Other, Net
0.8%
Total
100.0%

Additional information

For additional information about the Fund, including its prospectus, financial information, holdings and proxy voting information, scan the QR code or visit oakmark.com/etfs/oakm.

Phone: 1-800-(458-7452)

Householding

You may have consented to receive one shareholder report at your address if you and one or more individuals in your home have an account with the Fund (householding). If you wish to receive individual copies of your shareholder report, contact 1-800-(458-7452) or contact your intermediary.

OAKM

Oakmark U.S. Large Cap ETF

Semi-Annual Shareholder Report March 31, 2026

OAKM-SAR

(b) Not applicable.

Item 2. Code of Ethics.

Not required in this filing.

Item 3. Audit Committee Financial Expert.

Not required in this filing.

Item 4. Principal Accountant Fees and Services.

Not required in this filing.

Item 5. Audit Committee of Listed Registrants.

(a) Not required in this filing.
(b) Not applicable.

Item 6. Investments.

(a) The Schedule of Investments in securities of unaffiliated issuers as of the close of the reporting period is included in the Registrant's financial statements, which are included in Item 7 of this Form N-CSR.
(b) Not applicable.

Item 7. Financial Statements and Financial Highlights for Open-End Management Investment Companies.

March 31, 2026

Semi-Annual Financial Statements
and Other Information

Oakmark Global Large Cap ETF

Oakmark International Large Cap ETF

Oakmark U.S. Large Cap ETF

Oakmark ETFs

March 31, 2026

Semi-Annual Financial Statements and Other Information

Table of contents

Financial Statements

Schedules of Investments

1

Statements of Assets and Liabilities

7

Statements of Operations

8

Statements of Changes in Net Assets

9

Notes to Financial Statements

12

Financial Highlights

18

Other Information

19

Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark Global Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands)

Shares

Value

Shares

Value

Common stocks - 97.2%

FINANCIALS - 19.9%

FINANCIAL SERVICES - 9.3%

Julius Baer Group Ltd. (Switzerland)

10

$762

Intercontinental Exchange, Inc.
(United States)

5

742

Charles Schwab Corp. (United States)

7

653

Carlyle Group, Inc. (United States)

11

553

Capital One Financial Corp. (United States)

3

471

3,181

BANKS - 6.9%

BNP Paribas SA (France)

12

1,091

KB Financial Group, Inc. (South Korea)

8

764

Bank of America Corp. (United States)

10

491

2,346

INSURANCE - 3.7%

Willis Towers Watson PLC (United States)

2

520

American International Group, Inc.
(United States)

5

412

Allianz SE (Germany)

1

342

1,274

6,801

HEALTH CARE - 17.5%

HEALTH CARE EQUIPMENT & SERVICES - 8.8%

Becton Dickinson & Co. (United States)

5

718

GE HealthCare Technologies, Inc.
(United States)

10

717

Elevance Health, Inc. (United States)

2

703

Fresenius SE & Co. KGaA (Germany)

9

480

Molina Healthcare, Inc. (United States) (a)

3

388

3,006

PHARMACEUTICALS, BIOTECHNOLOGY & LIFE
SCIENCES - 8.7%

IQVIA Holdings, Inc. (United States) (a)

6

1,012

Bayer AG (Germany)

18

812

AstraZeneca PLC ADR (United Kingdom) (b)

3

546

Roche Holding AG (United States)

1

399

Waters Corp. (United States) (a)

1

204

2,973

5,979

INDUSTRIALS - 13.9%

CAPITAL GOODS - 10.2%

Sunbelt Rentals Holdings, Inc.
(United States)

14

942

Daimler Truck Holding AG (Germany)

17

816

CNH Industrial NV (United States)

74

812

Airbus SE (France)

2

462

Deere & Co. (United States)

1

424

3,456

TRANSPORTATION - 2.2%

DSV AS (Denmark)

3

$758

COMMERCIAL & PROFESSIONAL SERVICES - 1.5%

Equifax, Inc. (United States)

3

517

4,731

CONSUMER DISCRETIONARY - 12.6%

CONSUMER DURABLES & APPAREL - 4.6%

adidas AG (Germany)

6

960

Kering SA (France)

2

612

1,572

CONSUMER SERVICES - 3.0%

Airbnb, Inc., Class A (United States) (a)

8

1,020

CONSUMER DISCRETIONARY DISTRIBUTION & RETAIL - 2.8%

Prosus NV (Netherlands)

11

495

Alibaba Group Holding Ltd. ADR (China) (b)

4

471

966

AUTOMOBILES & COMPONENTS - 2.2%

Bayerische Motoren Werke AG (Germany)

8

733

4,291

INFORMATION TECHNOLOGY - 10.8%

SOFTWARE & SERVICES - 8.8%

Salesforce, Inc. (United States)

5

1,008

Dassault Systemes SE (France)

35

704

Gartner, Inc. (United States) (a)

4

642

Capgemini SE (France)

5

636

2,990

TECHNOLOGY HARDWARE & EQUIPMENT - 2.0%

Hexagon AB, Class B (Sweden)

73

691

3,681

CONSUMER STAPLES - 10.0%

FOOD, BEVERAGE & TOBACCO - 6.1%

Mondelez International, Inc., Class A
(United States)

14

825

Keurig Dr. Pepper, Inc. (United States)

28

743

Diageo PLC (United Kingdom)

28

513

2,081

CONSUMER STAPLES DISTRIBUTION & RETAIL - 2.3%

Sysco Corp. (United States)

11

795

HOUSEHOLD & PERSONAL PRODUCTS - 1.6%

Reckitt Benckiser Group PLC
(United Kingdom)

8

535

3,411

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 1

Oakmark Global Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands) (continued)

Shares

Value

Common stocks - 97.2% (continued)

COMMUNICATION SERVICES - 4.5%

MEDIA & ENTERTAINMENT - 4.5%

Alphabet, Inc., Class A (United States)

2

$531

Netflix, Inc. (United States) (a)

5

475

Charter Communications, Inc., Class A
(United States) (a)

2

435

Warner Bros Discovery, Inc.
(United States) (a)

3

80

1,521

ENERGY - 4.1%

ConocoPhillips (United States)

6

751

Phillips 66 (United States)

3

631

1,382

MATERIALS - 3.9%

Glencore PLC (Switzerland)

119

887

Symrise AG (Germany)

5

453

1,340

Total common stocks - 97.2%
(Cost $36,229)

33,137

Preferred stocks - 1.9%

TECHNOLOGY HARDWARE, STORAGE & PERIPHERALS - 1.9%

Samsung Electronics Co. Ltd. (South Korea)

9

640

Total preferred stocks - 1.9%
(Cost $513)

640

Par Value

Value

Short-term investments - 0.8%

REPURCHASE AGREEMENT - 0.8%

Fixed Income Clearing Corp.
Repurchase Agreement, 3.64%
dated 3/31/26 due 4/1/26,
repurchase price $297,
collateralized by a United States
Treasury Note, 3.750% due 8/15/27,
value plus accrued interest of $303
(Cost: $297)

$297

297

Total short-term investments - 0.8%
(Cost $297)

297

TOTAL INVESTMENTS - 99.9%
(COST $37,039)

34,074

Foreign Currencies (Cost $0) - 0.0% (c)

0

(d)

Other Assets In Excess of Liabilities - 0.1%

25

TOTAL NET ASSETS - 100.0%

$34,099

(a)
Non-income producing security.
(b)
Sponsored American Depositary Receipt
(c)
Amount rounds to less than 0.1%.
(d)
Amount rounds to less than $1,000.

2 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark International Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands)

Shares

Value

Shares

Value

Common stocks - 96.7%

INDUSTRIALS - 18.3%

CAPITAL GOODS - 13.0%

Sunbelt Rentals Holdings, Inc.
(United States)

37

$2,387

Daimler Truck Holding AG (Germany)

38

1,827

SMC Corp. (Japan)

5

1,773

CNH Industrial NV (United States)

127

1,399

Airbus SE (France)

7

1,283

Metso OYJ (Finland)

17

292

8,961

TRANSPORTATION - 3.7%

DSV AS (Denmark)

8

1,860

Ryanair Holdings PLC ADR (Ireland) (a)

12

690

2,550

COMMERCIAL & PROFESSIONAL SERVICES - 1.6%

Rentokil Initial PLC (United Kingdom)

174

1,076

12,587

CONSUMER DISCRETIONARY - 16.5%

CONSUMER DURABLES & APPAREL - 8.9%

adidas AG (Germany)

14

2,207

LVMH Moet Hennessy Louis Vuitton SE
(France)

3

1,394

Kering SA (France)

4

1,324

Cie Financiere Richemont SA, Class A
(Switzerland)

7

1,221

6,146

AUTOMOBILES & COMPONENTS - 2.9%

Bayerische Motoren Werke AG (Germany)

22

2,009

CONSUMER DISCRETIONARY DISTRIBUTION & RETAIL - 2.5%

Alibaba Group Holding Ltd. ADR (China) (a)

8

965

Coupang, Inc. (South Korea) (b)

40

750

1,715

CONSUMER SERVICES - 2.2%

Accor SA (France)

33

1,540

11,410

CONSUMER STAPLES - 16.0%

FOOD, BEVERAGE & TOBACCO - 11.2%

Pernod Ricard SA (France)

22

1,643

Danone SA (France)

19

1,553

Fomento Economico Mexicano SAB de
CV ADR (Mexico) (a)

14

1,551

Asahi Group Holdings Ltd. (Japan)

141

1,405

Diageo PLC (United Kingdom)

45

829

Mondelez International, Inc., Class A
(United States)

13

739

7,720

HOUSEHOLD & PERSONAL PRODUCTS - 2.8%

Reckitt Benckiser Group PLC
(United Kingdom)

29

$1,962

CONSUMER STAPLES DISTRIBUTION & RETAIL - 2.0%

Koninklijke Ahold Delhaize NV
(Netherlands)

29

1,352

11,034

FINANCIALS - 15.7%

BANKS - 8.0%

BNP Paribas SA (France)

27

2,569

KB Financial Group, Inc. (South Korea)

17

1,574

Bank Mandiri Persero Tbk. PT
(Indonesia)

4,848

1,347

5,490

INSURANCE - 7.1%

ASR Nederland NV (Netherlands)

24

1,632

Allianz SE (Germany)

3

1,450

Prudential PLC (United Kingdom)

95

1,303

Reinsurance Group of America, Inc.
(United States)

3

535

4,920

FINANCIAL SERVICES - 0.6%

Julius Baer Group Ltd. (Switzerland)

5

381

10,791

INFORMATION TECHNOLOGY - 10.8%

SOFTWARE & SERVICES - 6.1%

Dassault Systemes SE (France)

99

1,967

Capgemini SE (France)

12

1,417

Fujitsu Ltd. (Japan)

40

794

4,178

TECHNOLOGY HARDWARE & EQUIPMENT - 2.8%

Hexagon AB, Class B (Sweden)

150

1,426

TE Connectivity PLC (Ireland)

3

547

1,973

SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT - 1.9%

ASML Holding NV (Netherlands)

1

1,301

7,452

HEALTH CARE - 9.3%

PHARMACEUTICALS, BIOTECHNOLOGY & LIFE
SCIENCES - 4.9%

Bayer AG (Germany)

45

2,050

AstraZeneca PLC ADR (United Kingdom) (a)

7

1,354

3,404

HEALTH CARE EQUIPMENT & SERVICES - 4.4%

Fresenius SE & Co. KGaA (Germany)

31

1,595

Siemens Healthineers AG (Germany)

34

1,408

3,003

6,407

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 3

Oakmark International Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands) (continued)

Shares

Value

Common stocks - 96.7% (continued)

MATERIALS - 8.1%

Glencore PLC (Switzerland)

279

$2,090

Symrise AG (Germany)

22

1,858

Akzo Nobel NV (Netherlands)

29

1,640

5,588

COMMUNICATION SERVICES - 2.0%

MEDIA & ENTERTAINMENT - 2.0%

Publicis Groupe SA (France)

17

1,363

Total common stocks - 96.7%
(Cost $73,117)

66,632

Preferred stocks - 1.8%

INFORMATION TECHNOLOGY - 1.8%

TECHNOLOGY HARDWARE & EQUIPMENT - 1.8%

Samsung Electronics Co. Ltd.
(South Korea)

17

1,251

Total preferred stocks - 1.8%
(Cost $1,020)

1,251

Par Value

Value

Short-term investments - 1.4%

REPURCHASE AGREEMENT - 1.4%

Fixed Income Clearing Corp.
Repurchase Agreement, 3.64%
dated 3/31/26 due 4/1/26,
repurchase price $940,
collateralized by a United States
Treasury Note, 3.750% due 8/15/27,
value plus accrued interest of $958
(Cost: $939)

$939

939

Total short-term investments - 1.4%
(Cost $939)

939

TOTAL INVESTMENTS - 99.9%
(COST $75,076)

68,822

Foreign Currencies (Cost $1) - 0.0% (c)

1

Other Assets In Excess of Liabilities - 0.1%

60

TOTAL NET ASSETS - 100.0%

$68,883

(a)
Sponsored American Depositary Receipt
(b)
Non-income producing security.
(c)
Amount rounds to less than 0.1%.

4 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark U.S. Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands)

Shares

Value

Shares

Value

Common stocks - 99.2%

FINANCIALS - 35.2%

FINANCIAL SERVICES - 17.9%

State Street Corp.

288

$36,445

Intercontinental Exchange, Inc.

219

34,494

Charles Schwab Corp.

351

32,987

Capital One Financial Corp.

164

29,923

Fiserv, Inc. (a)

526

29,374

Global Payments, Inc.

257

17,289

Corebridge Financial, Inc.

401

9,563

190,075

BANKS - 11.0%

Citigroup, Inc.

349

39,594

Bank of America Corp.

665

32,397

Wells Fargo & Co.

290

23,114

First Citizens BancShares, Inc., Class A

12

22,386

117,491

INSURANCE - 6.3%

Willis Towers Watson PLC

124

35,918

American International Group, Inc.

416

31,323

67,241

374,807

ENERGY - 13.4%

ConocoPhillips

422

55,648

Phillips 66

254

46,323

Targa Resources Corp.

163

40,758

142,729

HEALTH CARE - 12.3%

HEALTH CARE EQUIPMENT & SERVICES - 7.1%

Elevance Health, Inc.

94

27,509

Zimmer Biomet Holdings, Inc.

303

27,366

GE HealthCare Technologies, Inc.

293

20,879

75,754

PHARMACEUTICALS, BIOTECHNOLOGY & LIFE
SCIENCES - 5.2%

Merck & Co., Inc.

290

34,847

IQVIA Holdings, Inc. (a)

120

20,476

55,323

131,077

CONSUMER DISCRETIONARY - 8.8%

CONSUMER SERVICES - 3.3%

Airbnb, Inc., Class A (a)

274

34,626

AUTOMOBILES & COMPONENTS - 2.3%

General Motors Co.

328

24,463

CONSUMER DURABLES & APPAREL - 1.7%

NIKE, Inc., Class B

346

18,253

CONSUMER DISCRETIONARY DISTRIBUTION & RETAIL - 1.5%

Genuine Parts Co.

155

$16,429

93,771

INDUSTRIALS - 7.5%

TRANSPORTATION - 5.5%

Delta Air Lines, Inc.

471

31,326

Union Pacific Corp.

113

27,438

58,764

COMMERCIAL & PROFESSIONAL SERVICES - 2.0%

Equifax, Inc.

116

20,939

79,703

COMMUNICATION SERVICES - 6.1%

MEDIA & ENTERTAINMENT - 6.1%

Alphabet, Inc., Class A

92

26,347

Warner Bros Discovery, Inc. (a)

772

21,200

Charter Communications, Inc., Class A (a)

80

17,261

64,808

MATERIALS - 4.9%

Corteva, Inc.

437

36,583

Amrize Ltd. (a)

282

15,814

52,397

INFORMATION TECHNOLOGY - 4.8%

SOFTWARE & SERVICES - 3.3%

Salesforce, Inc.

190

35,474

TECHNOLOGY HARDWARE & EQUIPMENT - 1.5%

CDW Corp.

126

15,259

50,733

CONSUMER STAPLES - 4.6%

FOOD, BEVERAGE & TOBACCO - 4.6%

Keurig Dr. Pepper, Inc.

1,261

33,190

Constellation Brands, Inc., Class A

102

15,226

48,416

REAL ESTATE - 1.6%

REAL ESTATE MANAGEMENT & DEVELOPMENT - 1.6%

CBRE Group, Inc., Class A (a)

128

17,325

Total common stocks - 99.2%
(Cost $1,069,654)

1,055,766

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 5

Oakmark U.S. Large Cap ETF

March 31, 2026 (Unaudited)

Schedule of Investments (in thousands) (continued)

Par Value

Value

Short-term investments - 0.7%

REPURCHASE AGREEMENT - 0.7%

Fixed Income Clearing Corp.
Repurchase Agreement, 3.64%
dated 3/31/26 due 4/1/26,
repurchase price $7,763,
collateralized by a United States
Treasury Note, 4.375% due 7/15/27,
value plus accrued interest of $7,917
(Cost: $7,762)

$7,762

$7,762

Total short-term investments - 0.7%
(Cost $7,762)

7,762

TOTAL INVESTMENTS - 99.9%
(COST $1,077,416)

1,063,528

Other Assets In Excess of Liabilities - 0.1%

918

TOTAL NET ASSETS - 100.0%

$1,064,446

(a)
Non-income producing security.

6 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark ETFs

March 31, 2026 (Unaudited)

Statement of Assets and Liabilities (in thousands except per share amounts)

Oakmark
Global
Large Cap ETF

Oakmark
International
Large Cap ETF

Oakmark U.S.
Large Cap ETF

Assets

Investments in unaffiliated securities, at value (a)

$34,074

$68,822

$1,063,528

Foreign currency, at value (b)

0

(c)

1

0

Receivable for:

Fund shares sold

0

0

276

Dividends and interest from unaffiliated securities
(Net of foreign tax withheld)

28

64

1,028

Tax reclaim from unaffiliated securities

2

6

0

Total receivables

30

71

1,304

Total assets

$34,104

$68,893

$1,064,832

Liabilities and net assets

Payable for:

Due to custodian

$1

$1

$0

Securities purchased

0

0

267

Investment advisory fee

4

9

119

Total liabilities

5

10

386

Net assets applicable to Fund shares outstanding

$34,099

$68,883

$1,064,446

Analysis of net assets

Paid in capital

$36,768

$74,736

$996,812

Distributable earnings

(2,669

)

(5,853

)

67,634

Net assets applicable to Fund shares outstanding

$34,099

$68,883

$1,064,446

Price of shares

Net asset value, offering and redemption price per share:

$24.01

$23.67

$27.56

Net assets

$34,099

$68,883

$1,064,446

Shares outstanding (Unlimited shares authorized)

1,420

2,910

38,624

(a)

Identified cost of investments in unaffiliated securities.

$37,039

$75,076

$1,077,416

(b)

Identified cost of foreign currency.

$0

(c)

$1

$0

(c)

Amount rounds to less than $1,000.

See accompanying Notes to Financial Statements.

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 7

Oakmark ETFs

Statements of Operations March 31, 2026 (Unaudited) (in thousands)

Oakmark
Global
Large Cap ETF
(a)

Oakmark
International
Large Cap ETF
(a)

Oakmark U.S.
Large Cap ETF

Investment Income:

Dividends from unaffiliated securities

$138

$274

$7,570

Interest income from unaffiliated securities

4

9

166

Foreign taxes withheld

(6

)

(21

)

0

Total investment income

136

262

7,736

Expenses:

Investment advisory fee

64

126

2,957

Total expenses

64

126

2,957

Advisory fee waiver / Expense Reimbursement
from Advisor

(5

)

(9

)

(231

)

Net expenses

59

117

2,726

Net investment income

77

145

5,010

Net realized and unrealized gain (loss):

Net realized gain (loss) on:

Unaffiliated investments

234

265

(584

)

Unaffiliated in-kind transactions

0

0

89,264

Foreign currency transactions

(6

)

7

0

Net realized gain

228

272

88,680

Net change in unrealized depreciation on:

Unaffiliated investments

(2,965

)

(6,254

)

(72,133

)

Foreign currency translation

(1

)

(1

)

0

Net change in unrealized (depreciation)

(2,966

)

(6,255

)

(72,133

)

Net realized and unrealized gain (loss)

(2,738

)

(5,983

)

16,547

Net increase (decrease) in net assets resulting from
operations

$(2,661

)

$(5,838

)

$21,557

(a)
Fund commenced operation on December 11, 2025.

See accompanying Notes to Financial Statements.

8 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark ETFs

Statements of Changes in Net Assets (in thousands)

Oakmark Global
Large Cap ETF

Period Ended
March 31, 2026
(Unaudited)
(a)

From Operations:

Net investment income

$77

Net realized gain

228

Net change in unrealized (depreciation)

(2,966

)

Net increase (decrease) in net assets from operations

(2,661

)

Distributions to shareholders from:

Distributions to shareholders

(8

)

Total distributions to shareholders

(8

)

From Fund share transactions:

Proceeds from shares sold

36,768

Net increase in net assets from Fund share transactions

36,768

Total increase in net assets

34,099

Net assets:

Beginning of period

-

End of period

$34,099

Fund share transactions

Shares sold

1,420

Shares issued in reinvestment of dividends

0

Less shares redeemed

0

Net increase in shares outstanding

1,420

(a)
Fund commenced operation on December 11, 2025.

See accompanying Notes to Financial Statements.

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 9

Oakmark ETFs

Statements of Changes in Net Assets (in thousands) (continued)

Oakmark
International
Large Cap ETF

Period Ended
March 31, 2026
(Unaudited)
(a)

From Operations:

Net investment income

$145

Net realized gain

272

Net change in unrealized (depreciation)

(6,255

)

Net increase (decrease) in net assets from operations

(5,838

)

Distributions to shareholders from:

Distributions to shareholders

(15

)

Total distributions to shareholders

(15

)

From Fund share transactions:

Proceeds from shares sold

74,736

Net increase in net assets from Fund share transactions

74,736

Total increase in net assets

68,883

Net assets:

Beginning of period

-

End of period

$68,883

Fund share transactions

Shares sold

2,910

Shares issued in reinvestment of dividends

0

Less shares redeemed

0

Net increase in shares outstanding

2,910

(a)
Fund commenced operation on December 11, 2025.

See accompanying Notes to Financial Statements.

10 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark ETFs

Statements of Changes in Net Assets (in thousands)

Oakmark U.S. Large Cap ETF

Six Months Ended
March 31, 2026
(Unaudited)

Period Ended
September 30, 2025
(a)

From Operations:

Net investment income

$5,010

$3,279

Net realized gain

88,680

5,510

Net change in unrealized appreciation (depreciation)

(72,133

)

58,245

Net increase in net assets from operations

21,557

67,034

Distributions to shareholders from:

Distributions to shareholders

(5,923

)

(17

)

Total distributions to shareholders

(5,923

)

(17

)

From Fund share transactions:

Proceeds from shares sold

680,108

751,596

Payment for shares redeemed

(329,989

)

(119,920

)

Net increase in net assets from Fund share transactions

350,119

631,676

Total increase in net assets

365,753

698,693

Net assets:

Beginning of period

698,693

-

End of period

$1,064,446

$698,693

Fund share transactions

Shares sold

24,360

30,864

Shares issued in reinvestment of dividends

0

0

Less shares redeemed

(11,810

)

(4,790

)

Net increase in shares outstanding

12,550

26,074

(a)
Commenced operations on December 3, 2024.

See accompanying Notes to Financial Statements.

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 11

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited)

1.
ORGANIZATION

The following are the significant accounting policies of Oakmark Global Large Cap ETF ("Global ETF"), Oakmark International Large Cap ETF ("International ETF") and Oakmark U.S. Large Cap ETF ("U.S. ETF"), collectively referred to as the "Funds," each a series of Harris Oakmark ETF Trust (the "Trust"), a Delaware statutory trust, organized on July 11, 2024, which is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act") and accordingly follows the investment company accounting and reporting guidance of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 946 Financial Services-Investment Companies.

Each Fund is diversified in accordance with the 1940 Act. The following policies are in conformity with accounting principles generally accepted in the United States of America ("GAAP"). The presentation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and assumptions.

Each Fund issues shares to, and redeems shares from, certain institutional investors known as Authorized Participants (typically market makers or other broker-dealers who have entered into contractual arrangements with the Funds' distributor) only in large blocks of Fund shares known as "Creation Units." Creation Unit transactions are generally conducted in exchange for the deposit or delivery of a portfolio of in-kind securities designated by each Fund and a specified amount of cash.

Shares of each Fund are listed on the NYSE Arca, Inc. ("Exchange") and trade in the secondary market, where most investors buy and sell them at market prices that change throughout the day. Such market prices may be lower, higher or equal to the net asset value (the "NAV"). Accordingly, when transacting in the secondary market, investors may pay more than NAV when purchasing shares and receive less than NAV when selling shares. They may also be subject to brokerage commissions and charges. Shares of each Fund are or will be traded on the Exchange.

2.
SIGNIFICANT ACCOUNTING POLICIES

Security valuation

A Fund's share price is also called the NAV of a share. The NAV per share of each class of each Fund is normally determined by the Funds' custodian as of the close of regular session trading (usually 4:00 p.m. Eastern time) on the New York Stock Exchange (the "NYSE") on any day on which the NYSE is open for regular trading. If the NYSE is unexpectedly closed on a day it would normally be open for business, or if the NYSE has an unscheduled early closure, the Funds reserve the right to accept purchase and redemption orders and calculate their share price as of the normally scheduled close of regular trading on the NYSE for that day.

The NYSE is closed on Saturdays and Sundays and on New Year's Day, the third Mondays in January and February, Good Friday, the last Monday in May, Juneteenth National Independence Day, Independence Day, the first Monday in September, Thanksgiving, and Christmas. If one of these holidays falls on a Saturday or Sunday, the NYSE will be closed on

the preceding Friday or the following Monday, respectively. A Fund's NAV will not be calculated on days when the NYSE is closed. The NAV of a Fund's shares is determined by dividing the value of the assets attributable to that Fund, less liabilities attributable to that Fund, by the number of outstanding shares of that Fund.

Trading in securities of non-U.S. issuers takes place in various markets on some days and at times when the NYSE is not open for trading. In addition, securities of non-U.S. issuers may not trade on some days when the NYSE is open for trading. The value of the Funds' portfolio holdings may change on days when the NYSE is not open for trading and you cannot purchase or redeem Fund shares.

Equity securities principally traded on securities exchanges in the United States are valued at the last reported sale price or the official closing price as of the time of valuation on that exchange, or lacking a reported sale price on the principal exchange at the time of valuation, at the most recent bid quotation on the principal exchange. Each over-the-counter security traded on the NASDAQ National Market System shall be valued at the NASDAQ Official Closing Price ("NOCP"), or lacking a NOCP at the time of valuation, at the most recent bid quotation. Other over-the-counter securities are valued at the last sales prices at the time of valuation or, lacking any reported sales on that day, at the most recent bid quotations.

Each equity security principally traded on a securities exchange outside the United States shall be valued, depending on local convention or regulation, at the last sale price, the last bid or asked price, the mean between the last bid and asked prices, the official closing price, an auction price, or the pricing convention accepted as the official closing price by MSCI Inc., for their index calculations. If there are unexpected disruptions in the primary market or valuations from the primary market are deemed suspect, equity securities may be valued based on a pricing composite or valuations from another exchange as of the close of the regular trading hours on the appropriate exchange or other designated time.

Short-term debt instruments (i.e., debt instruments whose maturities or expiration dates at the time of acquisition are one year or less) or money market instruments are valued at the latest bid quotation or an evaluated price from an independent pricing service. If a bid quotation or evaluated price from a pricing vendor is not available for short-term debt instrument or money market instrument maturing in 60 days or less from date of valuation, such instruments are valued at amortized cost, which approximates market value.

Long-term debt instruments are valued at the latest bid quotation or at an evaluated price provided by an independent pricing service. The pricing service may use standard inputs, such as benchmark yields, reported trades, broker-dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, and reference data, including market research publications. For certain security types, additional inputs may be used or some of the standard inputs may not be applicable. Additionally, the pricing service monitors market indicators and industry and economic events, which may serve as a trigger to gather and possibly use additional market data.

Options are valued at the mean of the most recent bid and asked quotations. In the event an option is out of the money and no bid

12 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited) (continued)

is available, a zero value may be assumed as the bid for purposes of calculating the mean of the most recent bid and ask quotations. In the event that designated pricing vendors are unable to provide valuations or timely valuations for Flexible Exchange ("FLEX") options on a given day, each FLEX option purchased or written may be valued using the Option Valuation ("OVME") function on Bloomberg. The OVME function requires objective inputs (strike price, exercise style and expiration dates) to derive a valuation using Bloomberg's proprietary calculations. If FLEX options are valued using the OVME function, they shall be valued at the mid of the buy and sell valuations produced by OVME.

To the extent available, prices for all portfolio investments held by the Funds shall be obtained from one or more pricing vendors designated by the custodian. If values or prices are not readily available or are deemed unreliable, or if an event that is expected to affect the value of a portfolio security occurs after the close of the primary market or exchange on which that security is traded and before the close of the NYSE, the security will be valued at a fair value determined in good faith in accordance with the Funds' valuation procedures approved by the Board. As permitted by Rule 2a-5 of the 1940 Act, the Board has designated the Adviser as the Funds' valuation designee (as defined in the rule). The valuation designee is responsible for determining fair value in good faith for any and all Fund investments, subject to oversight by the Board. The Funds may use a systematic fair valuation model provided by an independent pricing service to value securities of non-U.S. issuers in order to adjust for changes in value that may occur between the close of certain foreign exchanges and the NYSE. All assets and liabilities initially expressed in foreign currencies are converted into U.S. dollars at a current exchange price quoted by an independent pricing service or any major bank or dealer. If such quotations are not available, the rate of exchange will be determined in good faith in accordance with Fund policies and procedures. Although fair

valuation may be more commonly used with equity securities of non-U.S. issuers, it also may be used in a range of other circumstances, including thinly-traded domestic securities or fixed-income securities. When fair value pricing is employed, the value of a portfolio security used by a Fund to calculate its NAV may differ from quoted or published prices for the same security.

Fair value measurement

Various inputs are used in determining the value of each Fund's investments. These inputs are prioritized into three broad levels as follows:

Level 1-quoted prices in active markets for identical securities

Level 2-other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk and others)

Level 3-significant unobservable inputs (including the assumptions of the Adviser in determining the fair value of investments)

Observable inputs are those based on market data obtained from independent sources and unobservable inputs reflect the Adviser's own assumptions based on the best information available. The input levels are not necessarily an indication of risk or liquidity associated with investing in those securities.

The following is a summary of the inputs used as of March 31, 2026, in valuing each Fund's assets and liabilities. Except for the industries or investment types separately stated below, the total amounts for common stocks, fixed income and short-term investments in the table below are presented by industry or investment type in each Fund's Schedule of Investments. Information on forward foreign currency contracts is presented in each Fund's Schedule of Investments.

(in thousands)

Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)

Other
Significant
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Global ETF

Common Stocks

$33,137

$0

$0

Preferred Stocks

640

0

0

Short-Term Investments

0

297

0

Total

$33,777

$297

$0

International ETF

Common Stocks

$66,632

$0

$0

Preferred Stocks

1,251

0

0

Short-Term Investments

0

939

0

Total

$67,883

$939

$0

U.S. ETF

Common Stocks

$1,055,766

$0

$0

Short-Term Investments

0

7,762

0

Total

$1,055,766

$7,762

$0

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 13

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited) (continued)

Offsetting assets and liabilities

ASC 210 requires entities to disclose gross and net information about instruments and transactions eligible for offset on the Statement of Assets and Liabilities and disclose instruments and transactions subject to master netting or similar agreements. This disclosure is limited to derivative instruments, repurchase and reverse repurchase agreements, and securities borrowing and lending transactions.

At March 31, 2026, none of the Funds held open forward foreign currency contracts.

At March 31, 2026, each Fund held investments in repurchase agreements. The gross value of these investments and the value of the related collateral are presented in each Fund's Schedule of Investments. The value of the related collateral for each Fund exceeded the value of the repurchase agreements held at period end.

The value of the securities on loan and the value of the related collateral as of period end, if any, are included in the Securities lending section of Note 2 to Financial Statements.

Foreign currency translations

Certain Funds invest in foreign securities, which may involve a number of risk factors and special considerations not present with investments in securities of U.S. corporations. Values of investments and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars at current exchange rates obtained by a recognized bank, dealer or independent pricing service on the day of valuation. Purchases and sales of investments and dividend and interest income are converted at the prevailing rate of exchange on the respective dates of such transactions.

The Funds do not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included in net realized gain (loss) on investments and net change in unrealized appreciation (depreciation) on investments in the Statements of Operations. Net realized gains and losses on foreign currency transactions arising from the sale of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions and the difference between the amounts of dividends, interest and tax reclaims recorded and the U.S. dollar equivalent of the amounts actually received or paid are included in net realized gain (loss) on foreign currency transactions in the Statements of Operations. Unrealized gains and losses arising from changes in the fair value of assets and liabilities, other than investments in securities, resulting from changes in exchange rates are included in net change in unrealized appreciation (depreciation) on foreign currency translation in the Statements of Operations.

Forward foreign currency contracts

Forward foreign currency contracts are agreements to exchange one currency for another at a future date and at a specified price. The Funds' transactions in forward foreign currency contracts are limited to transaction and portfolio hedging. The contractual amounts of forward foreign currency contracts do not necessarily represent the amounts potentially subject to risk. The measurement of the risks associated with these instruments is meaningful only when all related and offsetting transactions are considered and could exceed the net unrealized value shown in the tables below. Risks arise from the possible inability of counterparties to meet the terms of their contracts and from

movements in currency values. Forward foreign currency contracts are valued at the current day's interpolated foreign exchange rates. Unrealized gain or loss on the contracts, as measured by the difference between the forward foreign exchange rates at the dates of entry into the contracts and the forward rates at the end of the period, if any, is included in the Statements of Assets and Liabilities. Realized gains and losses and the net change in unrealized appreciation (depreciation) on forward foreign currency contracts for the year, if any, are included in the Statements of Operations.

At March 31, 2026, none of the Funds engaged in forward foreign currency contracts.

Security transactions and investment income

Security transactions are accounted for on the trade date (date the order to buy or sell is executed) and dividend income is recorded on the ex-dividend date, except that certain dividends from foreign securities are recorded as soon as the information becomes available after the ex-dividend date. Interest income and expenses are recorded on an accrual basis. Discount is accreted on long-term fixed income securities using the yield-to-maturity method. Premium is amortized on long-term fixed income securities using the yield-to-earliest call method. Withholding taxes and tax reclaims on foreign dividends have been provided for in accordance with the Funds' understanding of the applicable country's tax rules and rates. Net realized gains and losses on investments are determined by the specific identification method.

Short sales

Each Fund may sell a security it does not own in anticipation of a decline in the fair value of that security. When a Fund sells a security short, it must borrow the security sold short and deliver it to the broker-dealer through which it made the short sale. A gain, limited to the price at which the Fund sold the security short, or loss, unlimited in size, will be recognized upon the termination of the short sale. Each Fund may sell shares of when-issued securities. Typically, a Fund sells when-issued securities when a company announces a spin-off or re-organization, and the post spin-off or post reorganization shares begin trading on a when-issued basis prior to the effective date of the corporate action. A sale of a when-issued security is treated as a short sale under the U.S. Generally Accepted Accounting Principles. After the effective date, when shares of the new company are received, any shares sold on a when-issued basis will be delivered to the counterparty.

At March 31, 2026, none of the Funds had short sales.

When-issued or delayed-delivery securities

Each Fund may purchase securities on a when-issued or delayed-delivery basis. Although the payment and interest terms of these securities are established at the time a Fund enters into the commitment, the securities may be delivered and paid for a month or more after the date of purchase when their value may have changed. A Fund makes such commitments only with the intention of actually acquiring the securities, but may sell the securities before the settlement date if the Adviser deems it advisable for investment reasons. At March 31, 2026, each Fund qualifies as a limited derivatives user under Rule 18f-4 of the 1940 Act and has adopted policies and procedures to manage its derivatives risk.

At March 31, 2026, none of the Funds held when-issued securities.

14 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited) (continued)

Accounting for options

When a Fund writes an option, the premium received by the Fund is recorded as a liability and is subsequently adjusted to the current fair value of the option written. Premiums received from writing options that expire are recorded by the Fund on the expiration date as realized gains from option transactions. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call option is exercised, the premium is added to the proceeds from the sale of the underlying security or currency in determining whether the Fund has realized a gain or a loss. If a put option is exercised, the premium reduces the cost basis of the security or currency purchased by the Fund. In writing an option, the Fund bears the market risk of an unfavorable change in the price of the security or currency underlying the written option. As the writer of a covered call option on a security, a Fund foregoes, during the option's life, the opportunity to profit from increases in the market value of the security covering the call option above the sum of the premium and the exercise price of the call. Exercise of an option written by the Fund could result in the Fund selling or buying a security or currency at a price different from the current fair value. Options written by the Fund do not give rise to counterparty credit risk, as they obligate the Fund, not its counterparties, to perform.

When a Fund purchases an option, the premium paid by the Fund is recorded as an asset and is subsequently adjusted to the current fair value of the option purchased. Purchasing call options tends to increase the Fund's exposure to the underlying instrument. Purchasing put options tends to decrease the Fund's exposure to the underlying instrument. Premiums paid for purchasing options that expire are treated as realized losses. Premiums paid for purchasing options that are exercised or closed are added to the amounts paid or offset against the proceeds on the underlying security to determine the realized gain or loss. The risks associated with purchasing put and call options are potential loss of the premium paid and, in the instances of OTC derivatives, the failure of the counterparty to honor its obligation under the contract.

The Funds did not purchase or write any options during the period ended March 31, 2026.

Expense offset arrangement

State Street serves as the custodian of the Funds. State Street's fee may be reduced by credits that are an earnings allowance calculated on the average daily cash balances each Fund maintains with State Street. Credit balances used to reduce the Fund's custodian fees, if any, are reported as a reduction of total expenses in the Statements of Operations.

During the period ended March 31, 2026, none of the Funds received an expense offset credit.

Repurchase agreements

Each Fund may invest in repurchase agreements, which are short-term investments whereby the Fund acquires ownership of a debt security and the seller agrees to repurchase the security at a future date at a specified price.

The Funds' custodian receives delivery of the underlying securities collateralizing repurchase agreements. It is the Funds' policy that the value of the collateral be at least equal to 102% of the

repurchase price, including interest. The Adviser is responsible for determining that the value of the collateral is at all times at least equal to 102% of the repurchase price, including interest. Repurchase agreements could involve certain risks in the event of default or insolvency of the counterparty, including possible delays or restrictions upon a Fund's ability to dispose of the underlying securities.

At March 31, 2026, all of the Funds held repurchase agreements.

Security lending

Each Fund may lend its portfolio securities to broker-dealers and banks. Any such loan must be continuously secured by collateral in cash, cash equivalents, or U.S. Treasury or agency securities maintained on a current basis in an amount at least equal to the fair value of the securities loaned by a Fund. The Fund would continue to receive the equivalent of the interest or dividends paid by the issuer on the securities loaned and would also receive an additional return that may be in the form of a fixed fee or a percentage of the earnings on the collateral. The Fund has the right to call the loan and attempt to obtain the securities loaned at any time on notice of not more than five business days. In the event of bankruptcy or other default of the borrower, the Fund could experience delays in liquidating the loan collateral or recovering the loaned securities and incur expenses related to enforcing its rights. There could also be a decline in the value of the collateral or in the fair value of the securities loaned while the Fund seeks to enforce its rights thereto and the Fund could experience subnormal levels of income or lack of access to income during that period. A Fund may not exercise proxy voting rights for a security that is on loan if it is unable to recall the security prior to the record date. The Trust, on behalf of the Funds, has entered into an agreement with State Street to serve as its agent for the purpose of lending securities and maintaining the collateral account. Security lending income, if any, net of any fees retained by the securities lending agent, is included in the Statements of Operations.

At March 31, 2026, none of the Funds had securities on loan.

Interfund lending

Pursuant to an exemptive order issued by the SEC, the Funds may participate in an interfund lending program. This program provides an alternative credit facility that allows the Funds to lend money to, and borrow money from, all funds within the Trust and within the Harris Associates Investment Trust for temporary purposes (an "Interfund Loan"). All Interfund Loans are subject to conditions pursuant to the SEC exemptive order designed to ensure fair and equitable treatment of participating Funds. Any Interfund Loan would consist only of uninvested cash reserves that the lending Fund otherwise would invest in short term repurchase agreements or other short-term instruments.

During the period ended March 31, 2026, none of the Funds had interfund loans.

3.
TRANSACTIONS WITH AFFILIATES

Each Fund has an investment advisory agreement with the Adviser. Under the investment advisory agreement, the Adviser bears all of its own costs associated with providing services to the Fund. In addition, the Adviser has contractually agreed to pay all operating expenses of the Funds, except (i) interest and taxes (including, but not limited to, income, excise, transaction, transfer and withholding taxes); (ii) expenses of the Fund incurred with respect to the acquisition, voting and/or disposition of

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 15

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited) (continued)

portfolio securities and the execution of portfolio transactions, including brokerage commissions; (iii) acquired fund fees and expenses; (iv) dividend and interest expenses relating to short sales; (v) expenses incurred in connection with any distribution plan adopted by the Trust in compliance with Rule12b-1 under the 1940 Act, including distribution fees; (vi) the compensation payable to the Adviser under the management agreement; (vii) securities lending expenses; (viii) costs of holding shareholder meetings and proxy related expenses; (ix) litigation and indemnification expenses; (x) tax reclaim expenses; and (xi) any extraordinary expenses. For serving as investment adviser and for providing administrative services, the Adviser receives from the Fund a monthly fee based on that Fund's average daily net assets.

Global ETF, International ETF, and U.S. ETF will pay the Adviser a fee of 0.67%, 0.70%, and 0.64%, respectively, of each Fund's average daily net assets for serving as investment adviser and for providing administrative services.

The Adviser has contractually undertaken to waive its management fee by 0.05% of each Fund's average daily net assets until January 27, 2027. The advisory fee waiver amount was $5, $9 and $231 (in thousands) for Global ETF, International ETF and U.S. ETF, respectively and can be found on the Statements of Operations.

4.
FEDERAL INCOME TAXES

It is each Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its net taxable income, including any net realized gains on investments, to its shareholders. Therefore, no federal income tax provision is required. The Adviser has determined that no income tax provision for uncertain tax positions is required in the Funds' financial statements.

At March 31, 2026, the cost of investments for federal income tax purposes and related composition of unrealized gains and losses for each Fund were as follows (in thousands):

Fund

Cost of Investments
for Federal Income
Tax Purposes

Gross Unrealized
Appreciation

Gross Unrealized
(Depreciation)

Net Unrealized
Appreciation
(Depreciation)

Global ETF

$37,039

$1,068

$(4,033

)

$(2,965

)

International ETF

75,076

1,525

(7,779

)

(6,254

)

U.S. ETF

1,077,756

83,252

(97,480

)

(14,228

)

As of March 31, 2026, the short- and long-term capital losses available to offset future capital gains were as follows (in thousands):

Fund

Utilized During
the Period

Short-Term

Long-Term

Total at
Period End

Global ETF

$-

$-

$-

$-

International ETF

-

-

-

-

U.S. ETF

-

9,495

253

9,748

At March 31, 2026, the components of distributable earnings on a tax basis (excluding unrealized appreciation (depreciation)) were as follows (in thousands):

Fund

Undistributed
Ordinary Income

Undistributed Long-
Term Gain

Total Distributable
Earnings

Global ETF

$69

$227

$296

International ETF

130

273

403

U.S. ETF

2,346

-

2,346

During the period ended March 31, 2026, the tax character of distributions paid was as follows (in thousands):

Period Ended
March 31, 2026

Period Ended
September 30, 2025

Fund

Distributions Paid
from Ordinary
Income

Distributions Paid
from Long-Term
Capital Gain

Distributions Paid
from Ordinary
Income

Distributions Paid
from Long-Term
Capital Gain

Global ETF

$8

$-

$-

$-

International ETF

15

-

-

-

U.S. ETF

5,923

-

$17

$-

16 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Harris Oakmark ETF Trust

Notes to Financial Statements (Unaudited) (continued)

On March 31, 2026, the Funds had temporary book/tax differences in undistributed earnings that were primarily attributable to deferrals of capital losses on wash sales. Temporary differences will reverse over time. The Funds have permanent differences in book/tax undistributed earnings primarily attributable to redemptions in kind.

Permanent differences incurred during the six-month period ended March 31, 2026, will result in the following reclassifications among the components of net assets for the year ended September 30, 2026 (in thousands):

Fund

Paid in
Capital

Distributable
Earnings

Global ETF

$-

$-

International ETF

-

-

U.S. ETF

89,264

(89,264

)

5.
INVESTMENT TRANSACTIONS

For the period ended March 31, 2026, transactions in investment securities (excluding short-term, in-kind transaction and U.S. government securities) were as follows (in thousands):

Global ETF

International
ETF

U.S. ETF

Purchases

$4,582

$13,578

$291,068

Proceeds from sales

3,032

8,010

9,802

For the period ended March 31, 2026, Global ETF, International ETF and U.S. ETF had in-kind purchase transactions (in thousands) of $34,962; $68,308; and $389,440, respectively and in-kind sale transactions (in thousands) of $0; $0; and 323,552, respectively. These amounts are excluded from the Portfolio Turnover Rate presented in the Financial Highlights.

During the period ended March 31, 2026, U.S. ETF engaged in engaged in purchase transactions (in thousands) totaling $265 with funds that have a common investment advisor.

6.
INVESTMENTS IN AFFILIATED ISSUERS

A company was considered to be an affiliate of a Fund because that Fund owned 5% or more of the company's voting securities during all or part of the period ended March 31, 2026. Purchase and sale transactions and dividend and interest income earned during the period on this securities are listed after the applicable Fund's Schedule of Investments.

7.
NEW ACCOUNTING PRONOUNCEMENTS

During the period ended March 31, 2026, the Trust adopted FASB Accounting Standards Update No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, (ASU 2023-07), which requires incremental disclosures related to a public entity's reportable segments. Adoption of the new standard impacted financial statement disclosures only and did not affect any Fund's financial position or the results of its operations. In connection with the adoption of ASU 2023-07, the Trust's President has been designated as the Funds' Chief Operating Decision Maker (CODM), who is responsible for assessing the performance of each Fund's single segment and deciding how to allocate the segment's resources. The CODM has determined that each Fund is a single operating segment because the CODM monitors the operating results of each Fund separately and evaluates each Funds' performance in accordance with each Fund's principal investment strategies disclosed in its prospectus. The CODM considers changes in net assets from operations, expense ratios, total returns and fund composition to make resource allocation decisions, which is consistent with the results presented in each Fund's Schedule of Investments, Statement of Assets and Liabilities, Statement of Operations, Statement of Changes in Net Assets and Financial Highlights.

8.
SUBSEQUENT EVENTS

The Adviser has evaluated the possibility of subsequent events existing in the Funds' financial statements. The Adviser has determined that there are no material events that would require adjustment or disclosure in the Funds' financial statements through the date of the publication of this report.

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 17

Oakmark ETFs

Financial Highlights For a share outstanding throughout each period

Income from Investment Operations:

Less Distributions:

Net Asset
Value,
Beginning of
Period

Net
Investment
Income
(b)

Net Gain
(Loss) on
Investments
(Both
Realized and
Unrealized)

Total from
Investment
Operations

Distributions
from Net
Investment
Income

Distributions
from
Capital
Gains

Total
Distributions

Net Asset
Value,
End of
Period

Oakmark Global Large Cap ETF

Period Ended 3/31/26(a) +

$25.62

0.06

(1.66

)

(1.60

)

(0.01

)

0.00

(0.01

)

$24.01

Oakmark International Large Cap ETF

Period Ended 3/31/26(a) +

$25.39

0.06

(1.77

)

(1.71

)

(0.01

)

0.00

(0.01

)

$23.67

Oakmark U.S. Large Cap ETF

10/1/25-3/31/26+

$26.80

0.15

0.80

0.95

(0.19

)

0.00

(0.19

)

$27.56

9/30/25(c) +

$25.00

0.26

1.55

1.81

(0.01

)

0.00

(0.01

)

$26.80

Total
Return

Net Assets,
End of
Period
($million)

Ratio of
Net
Investment
Income to
Average
Net Assets

Ratio of
Gross
Expenses
to Average
Net Assets

Ratio of
Waiver/
Reimbursement
to Average
Net Assets

Ratio of
Net
Expenses
to Average
Net Assets

Portfolio
Turnover
Rate

Oakmark Global Large Cap ETF

Period Ended 3/31/26(a) +

-5.04%

$34.1

0.82%

0.67

%†

(0.05

%)†

0.62

%†

11

%

Oakmark International Large Cap ETF

Period Ended 3/31/26(a) +

-5.56%

$68.9

0.81%

0.70

%†

(0.05

%)†

0.65

%†

14

%

Oakmark U.S. Large Cap ETF

10/01/25-3/31/26+

3.54%

$1,064.4

1.08%

0.64

%†

(0.05

%)†

0.59

%†

1

%

9/30/25(c) +

8.05%

$698.7

1.15%

0.64

%†

(0.05

%)†

0.59

%†

11

%

+
Unaudited.
Data has been annualized.
(a)
Commenced operations on December 11, 2025.
(b)
Computed using average shares outstanding throughout the period.
(c)
Commenced operations on December 3, 2024.

See accompanying Notes to Financial Statements.

18 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark ETFs

Other Information

Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Not applicable.

Proxy Disclosures for Open-End Management Investment Companies

Not applicable.

Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies

Included in the Statement of Operations within the Fund's Financial Statements.

Statement Regarding Basis for Approval of Investment Advisory Agreement

Oakmark International Large Cap ETF and Oakmark Global Large Cap ETF Disclosure Regarding the Board of Trustees' Initial Consideration and Approval of each Investment Advisory Agreement as Approved November 5, 2025

Prior to approving the investment advisory agreements with Harris Associates L.P. (the "Adviser") (each, the "Agreement" and together, the "Agreements"), with respect to each of Oakmark International Large Cap ETF and Oakmark Global Large Cap ETF (each a "Fund"), the Board of Trustees (the "Board" or "Trustees") of the Harris Oakmark ETF Trust (the "Trust"), including a majority of the Trustees who are not "interested persons" of the Adviser or the Funds ("Independent Trustees"), evaluated the Agreements at a meeting held on November 5, 2025.

The Board's Committee on Contracts (the "Committee") led the Board in its evaluation of the Agreements. The Committee is comprised entirely of Independent Trustees, and more than 75% of the Board is comprised of Independent Trustees. The Committee, together with the other Independent Trustees, requested, received, reviewed and considered materials provided by the Adviser in response to questions submitted by the Independent Trustees that they believed to be relevant to the evaluation of the Agreements in light of legal advice furnished to them by their legal counsel that is experienced in Investment Company Act of 1940 matters and that is independent from the Adviser ("Independent Counsel"); their own business judgment; and developments in the industry, the markets and open-end fund regulation and litigation. They also met with senior representatives of the Adviser regarding, among other things, its personnel, operations and financial condition as they relate to each Fund.

In connection with its deliberations, the Board also considered a broad range of information relevant to the Agreements that is provided to the Board (including its various standing committees) at meetings throughout the year and for the annual consideration of continuance of investment advisory agreements for the other investment companies in the Oakmark family of funds. The Independent Trustees were advised by Independent Counsel throughout their deliberations and receive, at least annually, from Independent Counsel a memorandum discussing the legal standards for their consideration of such investment advisory agreements. During the course of the year and during their deliberations regarding the Agreements, the Committee and the other Independent Trustees met with Independent Counsel separately from representatives of the Adviser. While the Board considered the approval of the Agreements for each of the Funds at the same meetings, the Board considered each Fund's Agreement separately from those of each other Fund.

In connection with its approval of the Agreements, the Board evaluated the terms of the Agreements, the overall fairness of the Agreement to each Fund and whether the Agreements were in the best interests of each Fund and its shareholders. The Board considered all factors it deemed relevant with respect to each Fund, including the following factors: (1) the nature, extent, and quality of the services to be provided by the Adviser; (2) the expected costs of the services to be provided by the Adviser; (3) the extent to which economies of scale might be realized as each Fund grows; and (4) whether proposed fee levels reflect any such potential economies of scale for the benefit of each Fund's shareholders. The Board's determination to approve the Agreements was based on a comprehensive consideration of all information provided to the Board. This description is not intended to include all of the factors considered by the Board. The Trustees did not identify any particular information or factor that was all-important or controlling, and each Trustee may have attributed different weights to the various factors. Additionally, the information and factors considered, and weight placed on any particular information or factor may change over time. The Board focused on the costs and benefits of the Agreements to each Fund and, through each Fund, its shareholders.

With respect to the Board's consideration of the nature, extent and quality of the Adviser's services to be provided to each Fund, the Board considered: the Adviser's investment approach; the qualifications, experience and capabilities of, and the resources available to the Adviser's investment and other personnel responsible for managing each Fund; the Adviser's compliance program; and the Adviser's long-term history of care and conscientiousness in the management of the other investment

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 19

Oakmark ETFs

companies in the Oakmark family of funds. The Board also considered historical composite performance of other funds or separate accounts advised or sub-advised by the Adviser with investment objectives, policies, and strategies similar to those of each Fund. The Board noted the extensive range of services that the Adviser would provide to each Fund beyond the investment management services. The Board considered that the Adviser would provide administrative services, including, among others, fund administration and accounting services, regulatory and legal obligation oversight, supervision of Fund operations and Board support. The Board also considered the Adviser's policies and practices regarding trade execution, transaction costs, and allocation of portfolio transactions. The Board noted that the Adviser will also be responsible for monitoring compliance with each Fund's investment objectives, policies and restrictions, as well as compliance with applicable law, including implementing regulatory initiatives of the U.S. Securities and Exchange Commission and other regulators. The Board also considered that the Adviser's responsibilities will include continual management of investment, operational, enterprise, legal, regulatory and compliance risks as they relate to each Fund. It also considered information regarding the Adviser's processes for monitoring and managing each Fund's related risk.

The Board also noted the Adviser's contractual obligation to oversee each Fund's various outside service providers, including its negotiation of certain service providers' fees and its evaluation of service providers' infrastructure, cybersecurity programs, compliance programs and business continuity programs, among other matters. The Board also considered the Adviser's ongoing development of its own internal infrastructure, including, among other things, its operational and trading capabilities, and its information technology to support each Fund's compliance structure through, among other things, cybersecurity programs, business continuity planning and risk management. In addition, the Board noted the positive compliance history of the Adviser. The Board also considered the ability of the Adviser to attract and retain qualified personnel to service each Fund.

With respect to the overall fairness of the Agreements, the Board considered the proposed fee structure for each Fund under its Agreement as compared to a peer group of funds with comparable investment programs provided by Broadridge Financial Solutions, Inc., an independent consulting firm that specializes in the analysis of fund industry data. Specifically, the Board considered each Fund's proposed management fee and the management fees for other funds comparable in fund type and investment classification/objective to each Fund, and considered each Fund's proposed total expense ratio, which reflects the total fees to be paid by an investor, and those of its peer group. The Board also considered each Fund's unitary fee structure, under which each Fund would pay for most advisory and administrative services it requires for one set fee. In return for this unitary fee, the Adviser will provide or obtain certain of the services necessary for fund operations including, but not limited to, investment advisory, custody, audit, compliance and recordkeeping services. The Board considered that the unitary fee would lead to fund fees that are fixed over the contract period, rather than variable. The Board also considered the Adviser's proposed contractual advisory fee waiver for each Fund.

With respect to Oakmark International Large Cap ETF and Oakmark Global Large Cap ETF, the Board noted that each Fund's contractual management fee, actual management fee after waiver, and total expense ratio were each above the median of the comparable data for each Fund's peers.

The Board also considered whether it would be appropriate to evaluate any anticipated economies of scale in relation to the services the Adviser would provide to each Fund, noting that, at the start-up phase of a fund, it may be too soon to anticipate the economies of scale in anything more than a general manner. The Board considered any fall-out benefits likely to accrue to the Adviser or its affiliates from their relationship with each Fund. While each Fund's fee structure does not provide for a reduction of payments resulting from the use of breakpoints, the Board considered, among other things, each Fund's unitary fee structure, the proposed contractual advisory fee waiver that reduces each Fund's expenses at all asset levels, and the Adviser's representation that each Fund was priced to scale.

The Board also considered other funds or separate accounts advised or sub-advised by the Adviser with investment objectives, policies, and strategies similar to those of the Funds, and compared the fees to be paid by the Funds to the fees paid by such comparable funds and/or separate accounts. The Board considered the appropriateness and reasonableness of any differences between the fees to be paid by such Fund and the fees paid by such comparable funds and/or separate accounts, and determined that differences in fees and fee structures were consistent with the differences in the management and other services provided. The Board considered the Adviser's assertion that although the fees paid by some accounts were lower than the fees to be paid by each respective Fund, the difference reflected the Adviser's greater level of responsibilities and significantly broader scope of services to the Funds, the more extensive regulatory obligations and risks associated with managing the Funds, and other financial considerations with respect to creation and sponsorship of the Funds.

The Board also considered the Adviser's estimated costs in serving as each Fund's investment adviser and manager. Finally, the Board considered the Adviser's profitability analysis and noted that the Adviser anticipates generating a loss for the first year of each Fund's operation for expenses in excess of the unitary fee.

Conclusion

In approving the Agreements, the Board, including all of the Independent Trustees, in its business judgment, concluded that approval of each Agreement was in the best interests of each Fund and its shareholders. In reaching this determination, the

20 | Semi-Annual Financial Statements and Other Information: Oakmark ETFs

Oakmark ETFs

Board considered that the nature, extent and quality of the services to be provided by the Adviser to each Fund were appropriate; that the management fee to be paid by each Fund to the Adviser was reasonable in light of the services to be provided; that the anticipated profitability of the Adviser's relationship with each Fund appeared to be reasonable in relation to the services to be performed; and that the benefits accruing to the Adviser and its affiliates by virtue of their relationship with each Fund were reasonable in light of the costs and risks associated with providing the investment advisory and other services to each Fund and the benefits accruing to each Fund.

Semi-Annual Financial Statements and Other Information: Oakmark ETFs | 21

Item 8. Changes in and Disagreements with Accountants for Open-End Management Investment Companies.

Not applicable.

Item 9. Proxy Disclosures for Open-End Management Investment Companies.

Not applicable.

Item 10. Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies.

The remuneration paid to trustees, officers, and others is disclosed in the Registrant's financial statements, which is included in Item 7 of this Form N-CSR.

Item 11. Statement Regarding Basis for Approval of Investment Advisory Contract.

The statements regarding the basis for the approval of the investment advisory contracts with respect to Oakmark International Large Cap ETF and Oakmark Global Large Cap ETF are disclosed in the Registrant's financial statements, which is included in Item 7 of this Form N-CSR.

Item 12. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 13. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 14. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 15. Submission of Matters to a Vote of Security Holders.

During the period covered by this report, no material changes were made to the procedures by which shareholders may recommend nominees to the Registrant's board of trustees.

Item 16. Controls and Procedures.

(a) Based on an evaluation of the Registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, the "Disclosure Controls"), the Disclosure Controls are effectively designed to ensure that information required to be disclosed by the Registrant in this report is recorded, processed, summarized, and reported within 90 days prior to the filing of this report, including ensuring that information required to be disclosed in this report is accumulated and communicated to the Registrant's management, including the Registrant's principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
(b) There were no changes in the Registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Registrant's internal control over financial reporting.

Item 17. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies.

Not applicable.

Item 18. Recovery of Erroneously Awarded Compensation.

Not applicable.

Item 19. Exhibits.

(a)(1) A copy of the Code is incorporated by reference to Harris Associates Investment Trust's Form N-CSR, Investment Company Act file number 811-06279 (filed December 4, 2024).
(a)(2) Not applicable.
(a)(3) Certifications of Rana J. Wright, Principal Executive Officer, and Zachary D. Weber, Principal Financial Officer, Principal Accounting Officer and Treasurer, pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2), attached hereto as Exhibits (a)(3)(i) and (a)(3)(ii), respectively.
(a)(4) Not applicable.
(a)(5) Not applicable.
(b) Certification of Rana J. Wright, Principal Executive Officer, and Zachary D. Weber, Principal Financial Officer, Principal Accounting Officer and Treasurer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, attached hereto as Exhibit (b).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Harris Oakmark ETF Trust

By: /s/ Rana J. Wright
Rana J. Wright
Principal Executive Officer
Date: May 22, 2026

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

By: /s/ Rana J. Wright
Rana J. Wright
Principal Executive Officer
Date: May 22, 2026
By: /s/ Zachary D. Weber
Zachary D. Weber
Principal Financial Officer, Principal Accounting Officer and Treasurer
Date: May 22, 2026
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