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Marathon Petroleum Corporation 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Marathon Petroleum Corporation’s Form 8-K, filed 2026-05-01 (Item 5.07 on EDGAR). Page generated 04 October 2026.

29Reported items
1,140Asset managers
8,612Fund votes
2026-04-29Meeting date

Proxy season: 2023-2024 2024-2025 2025-2026

Explore Marathon Petroleum Corporation in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by Marathon Petroleum Corporation

These tallies are Marathon Petroleum Corporation’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2026-05-01 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

Marathon Petroleum Corporation — official shareholder meeting results, meeting held 2026-04-29
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Maryann T. Mannen	197,152,767	10,707,225	428,463	--	49,284,260	Majority: yes
Elect Director: Eileen P. Paterson	201,856,054	6,026,072	406,329	--	49,284,260	Majority: yes
Elect Director: J. Michael Stice	196,334,471	11,502,146	451,838	--	49,284,260	Majority: yes
Elect Director: John P. Surma	196,234,705	11,608,202	445,548	--	49,284,260	Majority: yes

Source: Marathon Petroleum Corporation, Form 8-K, filed with the SEC on 2026-05-01 — read the filing on EDGAR.

How asset managers voted at the Marathon Petroleum Corporation 2025-2026 meeting

Each item below shows how the 1,140 asset managers that disclosed a Marathon Petroleum Corporation vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of Marathon Petroleum Corporation’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.

1. Approval, on an advisory basis, of the company's named executive officer compensation.

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

Combines 6 wordings of this item as funds reported it.

99% fund support · no official result

FOR 99%

The 1,044 asset managers below cast 99% of the shares they voted on this item FOR (202,891,569 for, 2,289,858 against).

FOR: 202,891,569 (98.6%)AGAINST: 2,289,858 (1.1%)ABSTAIN: 620,822 (0.3%)NOT VOTED: 10,618 (0.0%)SPLIT: 82 (0.0%)

Largest asset managers voting on “Approval, on an advisory basis, of the company's named executive officer compensation.” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	45,060,761	92	15	For
BlackRock	19,778,540	183	0	For
State Street	13,841,755	26,652	0	For
Fidelity	13,101,983	0	0	For
GEODE CAPITAL MANAGEMENT, LLC	7,901,496	0	0	For
Wellington	6,613,581	0	0	For
Charles Schwab	5,657,555	0	0	For
Boston Partners	5,089,558	0	0	For
John Hancock	3,582,046	0	0	For
HARRIS ASSOCIATES L P	3,385,844	0	0	For
Northern Trust	3,015,164	0	0	For
Victory Capital	2,757,011	0	0	For
T. Rowe Price	2,571,872	2,002	0	For
Invesco	2,509,381	0	0	For
Dimensional	2,321,836	0	0	For
Newton Investment Management North America, LLC	2,038,736	0	0	For
Amundi	2,017,308	18,818	0	For
PARAMETRIC PORTFOLIO ASSOCIATES LLC	2,004,653	0	0	For
Goldman Sachs	1,921,813	0	0	For
BNY Mellon	1,833,158	0	0	For
MELLON INVESTMENTS Corp	1,709,345	0	0	For
PRINCIPAL GLOBAL INVESTORS	1,654,879	0	0	For
JPMorgan	1,643,641	0	0	For
US BANK NATIONAL ASSOCIATION	1,550,561	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For

Showing the 25 largest of 1,044 asset managers. See all 1,044 in the interactive database.

2. Election of Class III Directors: Eileen P. Paterson

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2026-04-29.

Combines 8 wordings of this item as funds reported it.

97% Majority: yes · of votes cast

FOR 97%

FOR: 201,856,054AGAINST: 6,026,072

Marathon Petroleum Corporation’s own tally for this item (“Elect Director: Eileen P. Paterson”): 201,856,054 for, 6,026,072 against, per its Form 8-K filed 2026-05-01 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 294,740,164 outstanding shares: 68% for, 2% against (71% of the company cast a for/against vote).

The 182 asset managers below cast 99.8% of the shares they voted on this item FOR (101,984,248 for, 116,313 against).

FOR 99.8%

FOR: 101,984,248 (99.9%)AGAINST: 116,313 (0.1%)ABSTAIN: 8,696 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Election of Class III Directors: Eileen P. Paterson” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,299	94	6	For
Fidelity	9,990,892	0	0	For
BlackRock	9,224,875	5,450	0	For
State Street	8,270,947	763	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 182 asset managers. See all 182 in the interactive database.

3. Election of Class III Directors: J. Michael Stice

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2026-04-29.

Combines 8 wordings of this item as funds reported it.

94% Majority: yes · of votes cast

FOR 94%

FOR: 196,334,471AGAINST: 11,502,146

Marathon Petroleum Corporation’s own tally for this item (“Elect Director: J. Michael Stice”): 196,334,471 for, 11,502,146 against, per its Form 8-K filed 2026-05-01 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 294,740,164 outstanding shares: 67% for, 4% against (71% of the company cast a for/against vote).

The 182 asset managers below cast 99.8% of the shares they voted on this item FOR (101,962,365 for, 134,195 against).

FOR 99.8%

FOR: 101,962,365 (99.9%)AGAINST: 134,195 (0.1%)ABSTAIN: 8,696 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Election of Class III Directors: J. Michael Stice” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,191	201	6	For
Fidelity	9,990,892	0	0	For
BlackRock	9,210,066	20,259	0	For
State Street	8,270,947	763	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 182 asset managers. See all 182 in the interactive database.

4. Election of Class III Directors: John P. Surma

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2026-04-29.

Combines 8 wordings of this item as funds reported it.

94% Majority: yes · of votes cast

FOR 94%

FOR: 196,234,705AGAINST: 11,608,202

Marathon Petroleum Corporation’s own tally for this item (“Elect Director: John P. Surma”): 196,234,705 for, 11,608,202 against, per its Form 8-K filed 2026-05-01 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 294,740,164 outstanding shares: 67% for, 4% against (71% of the company cast a for/against vote).

The 182 asset managers below cast 97% of the shares they voted on this item FOR (99,389,299 for, 2,707,259 against).

FOR 97%

FOR: 99,389,299 (97.3%)AGAINST: 2,707,259 (2.7%)ABSTAIN: 8,696 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Election of Class III Directors: John P. Surma” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,154	236	6	For
Fidelity	9,990,892	0	0	For
BlackRock	9,230,325	0	0	For
State Street	8,271,674	36	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	64,126	1,113,627	0	Against
Principal	1,128,720	34,292	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	737,843	210,731	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	0	908,503	0	Against
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 182 asset managers. See all 182 in the interactive database.

5. Election of Class III Directors: Maryann T. Mannen

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2026-04-29.

Combines 8 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%

FOR: 197,152,767AGAINST: 10,707,225

Marathon Petroleum Corporation’s own tally for this item (“Elect Director: Maryann T. Mannen”): 197,152,767 for, 10,707,225 against, per its Form 8-K filed 2026-05-01 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 294,740,164 outstanding shares: 67% for, 4% against (71% of the company cast a for/against vote).

The 182 asset managers below cast 99.8% of the shares they voted on this item FOR (101,984,128 for, 116,430 against).

FOR 99.8%

FOR: 101,984,128 (99.9%)AGAINST: 116,430 (0.1%)ABSTAIN: 8,696 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Election of Class III Directors: Maryann T. Mannen” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,198	192	6	For
Fidelity	9,990,892	0	0	For
BlackRock	9,224,875	5,450	0	For
State Street	8,270,928	782	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 182 asset managers. See all 182 in the interactive database.

6. Approval of an amendment to the company's Restated Certificate of Incorporation to declassify the Board of Directors.

SHAREHOLDER RIGHTS AND DEFENSES

Meeting held 2026-04-29.

Combines 3 wordings of this item as funds reported it.

99.9% fund support · no official result

FOR 99.9%

The 179 asset managers below cast 99.9% of the shares they voted on this item FOR (101,873,089 for, 46,148 against).

FOR: 101,873,089 (100.0%)AGAINST: 46,148 (0.0%)ABSTAIN: 12 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Approval of an amendment to the company's Restated Certificate of Incorporation to declassify the Board of Dir” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,363	22	12	For
Fidelity	9,990,892	0	0	For
BlackRock	9,230,325	0	0	For
State Street	8,271,710	0	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 179 asset managers. See all 179 in the interactive database.

7. Approval of an amendment to the company's Restated Certificate of Incorporation to eliminate supermajority provisions.

SHAREHOLDER RIGHTS AND DEFENSES

Meeting held 2026-04-29.

Combines 3 wordings of this item as funds reported it.

99.9% fund support · no official result

FOR 99.9%

The 178 asset managers below cast 99.9% of the shares they voted on this item FOR (101,865,579 for, 49,154 against).

FOR: 101,865,579 (100.0%)AGAINST: 49,154 (0.0%)ABSTAIN: 13 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Approval of an amendment to the company's Restated Certificate of Incorporation to eliminate supermajority pro” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,357	28	13	For
Fidelity	9,990,892	0	0	For
BlackRock	9,230,325	0	0	For
State Street	8,271,710	0	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 178 asset managers. See all 178 in the interactive database.

8. Ratification of the appointment of PricewaterhouseCoopers LLP as the company's independent auditor for 2026.

AUDIT-RELATED

Meeting held 2026-04-29.

Combines 5 wordings of this item as funds reported it.

99.9% fund support · no official result

FOR 99.9%

The 176 asset managers below cast 99.9% of the shares they voted on this item FOR (101,897,855 for, 45,609 against).

FOR: 101,897,855 (99.9%)AGAINST: 45,609 (0.0%)ABSTAIN: 8,695 (0.0%)NOT VOTED: 228 (0.0%)

Largest asset managers voting on “Ratification of the appointment of PricewaterhouseCoopers LLP as the company's independent auditor for 2026.” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	41,884,357	36	5	For
Fidelity	9,990,892	0	0	For
BlackRock	9,230,325	0	0	For
State Street	8,271,674	36	0	For
John Hancock	3,387,653	0	0	For
Charles Schwab	2,800,820	0	0	For
Invesco	2,040,472	0	0	For
Dimensional	1,818,146	0	0	For
Victory Capital	1,690,587	0	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	1,444,000	0	0	For
JPMorgan	1,331,997	0	0	For
Pacer Funds Trust	1,276,930	0	0	For
BNY Mellon	1,177,753	0	0	For
Principal	1,163,012	0	0	For
Columbia Threadneedle	1,056,376	0	0	For
Jackson National	948,574	0	0	For
Lord Abbett	912,372	0	0	For
Amplify ETF Trust	908,503	0	0	For
TIAA	832,252	0	0	For
T. Rowe Price	721,410	0	0	For
MASTER INVESTMENT PORTFOLIO	469,966	0	0	For
Calamos	433,545	0	0	For
Thrivent	415,301	0	0	For
Hartford	394,234	0	0	For
Six Circles Trust	362,214	0	0	For

Showing the 25 largest of 176 asset managers. See all 176 in the interactive database.

9. Advisory Vote to Ratify Named Executive Officers' Compensation

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

99.4% fund support · no official result

FOR 99%

The 38 asset managers below cast 99.4% of the shares they voted on this item FOR (683,510 for, 3,931 against).

FOR: 683,510 (98.7%)AGAINST: 3,931 (0.6%)NOT VOTED: 5,416 (0.8%)

Largest asset managers voting on “Advisory Vote to Ratify Named Executive Officers' Compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Vote
BlackRock	213,106	0	For
Empower	111,989	0	For
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.	86,041	0	For
Metzler Asset Management GmbH	45,936	0	For
Vinva Investment Management Ltd	45,329	0	For
Wilshire Advisors LLC	42,814	0	For
Hosking Partners LLP	39,018	0	For
MILLER HOWARD INVESTMENTS INC /NY	16,887	0	For
CREDIT AGRICOLE S A	14,034	0	For
Northern Lights Fund Trust IV	9,855	0	For
Convergence Investment Partners, LLC	9,783	0	For
First Trust	5,882	0	For
JPMorgan	0	0	Not Voted
CSM Advisors, LLC	5,032	0	For
TD Waterhouse Canada Inc.	5,007	0	For
Osmosis Investment Management UK Ltd	4,610	0	For
Canopy Partners, LLC	4,247	0	For
CLEARWATER INVESTMENT TRUST	3,969	0	For
Athena Investment Management	0	3,931	Against
Empirical Financial Services, LLC d.b.a. Empirical Wealth Ma	3,877	0	For
ARS Investment Partners, LLC	3,874	0	For
Colony Family Offices, LLC	3,006	0	For
Fractal Investments LLC	2,291	0	For
Hanson & Doremus Investment Management	1,862	0	For
NORTHERN LIGHTS FUND TRUST II	1,600	0	For

Showing the 25 largest of 38 asset managers. See all 38 in the interactive database.

10. 14A Executive Compensation

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

71% fund support · no official result

FOR 52.9%AGAINST 22%ABSTAIN 25%

The 18 asset managers below cast 71% of the shares they voted on this item FOR (33,715 for, 14,102 against).

FOR: 33,715 (52.9%)AGAINST: 14,102 (22.1%)ABSTAIN: 15,954 (25.0%)

Largest asset managers voting on “14A Executive Compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Vote
EAGLE GLOBAL ADVISORS LLC	16,678	0	0	For
LEAVELL INVESTMENT MANAGEMENT, INC.	0	0	15,954	Abstain
WOODARD & CO ASSET MANAGEMENT GROUP INC /ADV	0	13,952	0	Against
Baker Avenue Asset Management, LP	10,780	0	0	For
REXFORD CAPITAL INC	2,084	0	0	For
OLD SECOND NATIONAL BANK OF AURORA	927	0	0	For
Wallington Asset Management, LLC	732	0	0	For
WESPAC Advisors SoCal, LLC	700	0	0	For
Robinson Value Management, Ltd.	480	0	0	For
McGowan Group Asset Management, Inc.	363	0	0	For
Bell & Brown Wealth Advisors, LLC	335	0	0	For
ESL Trust Services, LLC	300	0	0	For
COURIER CAPITAL LLC	248	0	0	For
PINNEY & SCOFIELD, INC.	0	150	0	Against
Claret Asset Management Corp	70	0	0	For
Inlet Private Wealth, LLC	9	0	0	For
PEDDOCK CAPITAL ADVISORS, LLC	9	0	0	For
Bramshill Investments, LLC	0	0	0	--

11. Approval, on an advisory basis, of the company's named executive officer compensation.

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2025-04-30 (outside the 2025-2026 season's 1 July to 30 June window; reported in this season's filings).

Combines 2 wordings of this item as funds reported it.

60% fund support · no official result

FOR 60%AGAINST 40%

The 6 asset managers below cast 60% of the shares they voted on this item FOR (12,239 for, 8,224 against).

FOR: 12,239 (59.8%)AGAINST: 8,224 (40.2%)

Largest asset managers voting on “Approval, on an advisory basis, of the company's named executive officer compensation.” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Vote
Investment Management Corp of Ontario	9,672	0	For
PENSIOENFONDS RAIL & OV	0	8,224	Against
GLENMEDE FUND INC	1,166	0	For
FIRST UNITED BANK & TRUST	668	0	For
Philip James Wealth Mangement, LLC	500	0	For
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC	233	0	For

12. Advisory vote to Approve Named Executive Officer Compensation

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 99.8%

The 5 asset managers below cast 100% of the shares they voted on this item FOR (19,110 for, 0 against).

FOR: 19,110 (99.9%)ABSTAIN: 28 (0.1%)

Largest asset managers voting on “Advisory vote to Approve Named Executive Officer Compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Abstain	Vote
Kennondale Capital Management LLC	18,608	0	For
Orca Wealth Management, LLC	400	0	For
EAGLE HARBOR ASSET MANAGEMENT INC /ADV	101	0	For
LATHROP INVESTMENT MANAGEMENT CO	0	28	Abstain
Cannon Financial Strategists, Inc.	1	0	For

13. Declassify the Board of Directors

SHAREHOLDER RIGHTS AND DEFENSES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 5 asset managers below cast 100% of the shares they voted on this item FOR (123,469 for, 0 against).

FOR: 123,469 (100.0%)

Largest asset managers voting on “Declassify the Board of Directors” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
Empower	111,989	For
First Trust	5,882	For
CLEARWATER INVESTMENT TRUST	3,969	For
NORTHERN LIGHTS FUND TRUST II	1,600	For
Dorsey Wright & Associates	29	For

14. Eliminate Supermajority Vote Requirements

SHAREHOLDER RIGHTS AND DEFENSES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 5 asset managers below cast 100% of the shares they voted on this item FOR (123,469 for, 0 against).

FOR: 123,469 (100.0%)

Largest asset managers voting on “Eliminate Supermajority Vote Requirements” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
Empower	111,989	For
First Trust	5,882	For
CLEARWATER INVESTMENT TRUST	3,969	For
NORTHERN LIGHTS FUND TRUST II	1,600	For
Dorsey Wright & Associates	29	For

15. Ratify PricewaterhouseCoopers LLP as Auditors

AUDIT-RELATED

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 5 asset managers below cast 100% of the shares they voted on this item FOR (123,469 for, 0 against).

FOR: 123,469 (100.0%)

Largest asset managers voting on “Ratify PricewaterhouseCoopers LLP as Auditors” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
Empower	111,989	For
First Trust	5,882	For
CLEARWATER INVESTMENT TRUST	3,969	For
NORTHERN LIGHTS FUND TRUST II	1,600	For
Dorsey Wright & Associates	29	For

16. Approve, on an advisory basis, our named executive officer compensation

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 97%

The 4 asset managers below cast 100% of the shares they voted on this item FOR (105,781 for, 0 against).

FOR: 105,781 (97.2%)NOT VOTED: 3,013 (2.8%)

Largest asset managers voting on “Approve, on an advisory basis, our named executive officer compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
IPConcept (Luxemburg) S.A.	105,581	For
National Philanthropic Trust	0	Not Voted
STRATEGY ASSET MANAGERS LLC	200	For
Praetorian PR LLC	0	--

17. Ratify Appointment of Independent Auditors

AUDIT-RELATED

Meeting held 2026-04-29.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 100%

The 4 asset managers below cast 100% of the shares they voted on this item FOR (10,704 for, 0 against).

FOR: 10,704 (100.0%)

Largest asset managers voting on “Ratify Appointment of Independent Auditors” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
Northern Lights Fund Trust IV	9,855	For
McGowan Group Asset Management, Inc.	363	For
ESL Trust Services, LLC	300	For
MARCO INVESTMENT MANAGEMENT LLC	186	For

18. Eliminate Supermajority Requirements

SHAREHOLDER RIGHTS AND DEFENSES

Meeting held 2026-04-29.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 100%

The 3 asset managers below cast 100% of the shares they voted on this item FOR (849 for, 0 against).

FOR: 849 (100.0%)

Largest asset managers voting on “Eliminate Supermajority Requirements” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Vote
McGowan Group Asset Management, Inc.	363	For
ESL Trust Services, LLC	300	For
MARCO INVESTMENT MANAGEMENT LLC	186	For

19. Advisory vote to approve executive compensation

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (3,527 for, 0 against).

FOR: 3,527 (100.0%)

Largest asset managers voting on “Advisory vote to approve executive compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
NTV ASSET MANAGEMENT LLC	2,516	0	0	0	For
Pinnacle Family Advisors, LLC	1,011	0	0	0	For

20. ADVISORY APPROVAL OF EXECUTIVE COMPENSATION

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (1,457 for, 0 against).

FOR: 1,457 (100.0%)

Largest asset managers voting on “ADVISORY APPROVAL OF EXECUTIVE COMPENSATION” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Schear Investment Advisers, LLC	1,457	0	0	0	For
FAIRVIEW CAPITAL INVESTMENT MANAGEMENT, LLC	0	0	0	0	--

21. Approval, on an advisory basis, of the company's named executive officer

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (2,442 for, 0 against).

FOR: 2,442 (100.0%)

Largest asset managers voting on “Approval, on an advisory basis, of the company's named executive officer” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
POSTROCK PARTNERS LLC	2,367	0	0	0	For
Lincoln Financial	75	0	0	0	For

22. Audit Related

AUDIT-RELATED

Meeting held 2026-04-29.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (1,411 for, 0 against).

FOR: 1,411 (100.0%)

Largest asset managers voting on “Audit Related” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Members Trust Co	938	0	0	0	For
Two Roads Shared Trust	473	0	0	0	For

23. Compensation

COMPENSATION

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (1,411 for, 0 against).

FOR: 1,411 (100.0%)

Largest asset managers voting on “Compensation” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Members Trust Co	938	0	0	0	For
Two Roads Shared Trust	473	0	0	0	For

24. Declassify Board

CORPORATE GOVERNANCE

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (663 for, 0 against).

FOR: 663 (100.0%)

Largest asset managers voting on “Declassify Board” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
McGowan Group Asset Management, Inc.	363	0	0	0	For
ESL Trust Services, LLC	300	0	0	0	For

25. Election of Directors (Majority Voting)

DIRECTOR ELECTIONS

Meeting held 2026-04-29.

All nominees (reported as one line). These filers reported the election of directors as a single line covering every nominee. It is not attributed to any one director, and no share total is shown for it.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR.

FOR: 100.0%

Largest asset managers voting on “Election of Directors (Majority Voting)” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
McGowan Group Asset Management, Inc.	363	0	0	0	For
ESL Trust Services, LLC	300	0	0	0	For

26. Ratification of the appointment of PricewaterhouseCoopers LLP as the companyaEURTMs independent auditor for 2026.

AUDIT-RELATED

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (19,587 for, 0 against).

FOR: 19,587 (100.0%)

Largest asset managers voting on “Ratification of the appointment of PricewaterhouseCoopers LLP as the companyaEURTMs independent auditor for 20” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
CENTAUR MUTUAL FUNDS TRUST	19,486	0	0	0	For
Meeder Funds	101	0	0	0	For

27. Say on Pay

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (250,183 for, 0 against).

FOR: 250,183 (100.0%)

Largest asset managers voting on “Say on Pay” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Recurrent Investment Advisors LLC	247,043	0	0	0	For
Empower	3,140	0	0	0	For

28. To Approve, By An Advisory Vote, The Compensation Of The Company's Named Executives

SECTION 14A SAY-ON-PAY VOTES

Meeting held 2026-04-29.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (44 for, 0 against).

FOR: 44 (100.0%)

Largest asset managers voting on “To Approve, By An Advisory Vote, The Compensation Of The Company's Named Executives” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Modern Wealth Management, LLC	22	0	0	0	For
Tandem Financial, LLC	22	0	0	0	For

29. Approval, on an advisory basis, of the Company's named executive officer compensation.

SECTION 14A SAY-ON-PAY VOTES

Reported under meeting date 2026-04-20; no official results on file for that date.

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (1,718 for, 0 against).

FOR: 1,718 (100.0%)

Largest asset managers voting on “Approval, on an advisory basis, of the Company's named executive officer compensation.” at Marathon Petroleum Corporation, 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Verus Financial Partners, Inc.	968	0	0	0	For
Ironwood Investment Counsel, LLC	750	0	0	0	For

Largest Marathon Petroleum Corporation shareholders voting in 2025-2026

Ranked by the number of Marathon Petroleum Corporation shares each manager voted on the most widely held ballot item of the 2025-2026 meeting, shown as a share of the 294,740,164 shares outstanding at the time of that meeting.

Top Marathon Petroleum Corporation shareholders by shares voted, 2025-2026
#	Asset manager	% of shares outstanding
1	Vanguard	15.29%
2	BlackRock	6.71%
3	State Street	4.71%
4	Fidelity	4.45%
5	GEODE CAPITAL MANAGEMENT, LLC	2.68%
6	Wellington	2.24%
7	Charles Schwab	1.92%
8	Boston Partners	1.73%
9	John Hancock	1.22%
10	HARRIS ASSOCIATES L P	1.15%

Reported Marathon Petroleum Corporation ownership

Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).

Marathon Petroleum Corporation beneficial owners on record for the 2025-2026 proxy season
Holder	% outstanding	Disclosure
The Vanguard Group	13.19%	DEF14A
State Street Corporation	8.53%	DEF14A
BlackRock, Inc.	7.15%	DEF14A
Geode Capital	2.65%	13F
Morgan Stanley	2.06%	13F
Wellington Management	1.91%	13F
FMR (Fidelity)	1.67%	13F
BNY Mellon	1.34%	13F
JPMorgan Chase	1.17%	13F
Northern Trust	1.08%	13F

Percentages above are of 294,740,164 shares outstanding, as reported by Marathon Petroleum Corporation on its Form 10-K dated 2026-02-20 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from Marathon Petroleum Corporation’s 10-K dated 2026-02-20. This page is a static snapshot rebuilt weekly on 04 October 2026; a live search always shows the current data.

At Marathon Petroleum Corporation's shareholder meeting held 2026-04-29, in the 2025-2026 proxy season, 1,140 asset managers reported how they voted in their SEC Form N-PX filings, covering 8,612 separate fund positions. Their filings are grouped here into 29 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. Marathon Petroleum Corporation's own Form 8-K tally for this meeting is published below, but no row in it could be matched to the most widely held item, so this page states no certified outcome for that item. On that item — Approval, on an advisory basis, of the company's named executive officer compensation. — the reporting funds cast 99% of the shares they voted in favour (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side). That is the aggregate of those managers' own N-PX disclosures, not the company's certified result, and the funds are a subset of all shareholders.

Marathon Petroleum Corporation proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).