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Magnite, Inc. 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Magnite, Inc.’s Form 8-K, filed 2026-06-11 (Item 5.07 on EDGAR). Page generated 02 October 2026.

8Reported items
325Asset managers
2,310Fund votes
2026-06-08Meeting date

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

Explore Magnite, Inc. in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by Magnite, Inc.

These tallies are Magnite, Inc.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2026-06-11 (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.

Magnite, Inc. — official shareholder meeting results, meeting held 2026-06-08
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Paul Caine	99,225,532	5,272,915	1,737,588	--	21,398,031	Majority: yes
Elect Director: Doug Knopper	97,010,810	7,488,029	1,737,196	--	21,398,031	Majority: yes
Elect Director: David Pearson	99,624,729	4,871,835	1,739,471	--	21,398,031	Majority: yes
Proposal 2: Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the current fiscal year.	125,139,432	311,677	2,182,957	--	--	Majority: yes
Proposal 3: Approval, on an advisory basis, of the compensation of the Company's named executive officers.	93,243,703	11,274,849	1,717,483	--	21,398,031	Majority: yes

Source: Magnite, Inc., Form 8-K, filed with the SEC on 2026-06-11 — read the filing on EDGAR.

How asset managers voted at the Magnite, Inc. 2025-2026 meeting

Each item below shows how the 325 asset managers that disclosed a Magnite, Inc. 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 Magnite, Inc.’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. To approve, on an advisory basis, of the compensation of the company's named executive officers.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

89% Majority: yes · of votes cast

FOR 89%11%

FOR: 93,243,703AGAINST: 11,274,849

Magnite, Inc.’s own tally for this item (“Proposal 3: Approval, on an advisory basis, of the compensation of the Company's named executive officers.”): 93,243,703 for, 11,274,849 against, per its Form 8-K filed 2026-06-11 (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 143,215,003 outstanding shares: 65% for, 8% against (73% of the company cast a for/against vote).

The 322 asset managers below cast 84% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the total votes cast at the meeting.

FOR 83%AGAINST 16%

FOR: 83.0%AGAINST: 15.6%ABSTAIN: 1.4%NOT VOTED: 0.0%

Largest asset managers voting on “To approve, on an advisory basis, of the compensation of the company's named executive officers.” at Magnite, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	15,180,459	7	5	For
Fidelity	12,237,510	0	0	For
BlackRock	8,155,878	167	377	For
American Century	0	6,911,197	0	Against
Wellington	5,633,791	0	0	For
Capital Group	0	5,020,289	0	Against
Capital Research Global Investors	0	5,020,289	0	Against
Boston Partners	4,297,069	0	0	For
Nuveen	4,286,608	0	0	For
GEODE CAPITAL MANAGEMENT, LLC	3,566,669	0	0	For
Nine Ten Capital Management LLC	3,481,283	0	0	For
Edenbrook Capital, LLC	2,800,036	0	0	For
State Street	2,746,872	0	0	For
TIAA	2,473,662	0	0	For
Charles Schwab	2,363,576	0	0	For
Granahan Investment Management, LLC	2,022,298	0	0	For
325 CAPITAL LLC	2,005,387	0	0	For
Victory Capital	1,727,679	0	0	For
Dimensional	1,718,945	0	0	For
No Street GP LP	0	0	1,628,247	Abstain
Royce	1,380,379	0	0	For
Maestria Partners LLC	1,363,505	0	0	For
Northern Trust	1,307,906	0	0	For
KENNEDY CAPITAL MANAGEMENT LLC	1,010,507	0	0	For
Jackson National	858,447	0	0	For

Showing the 25 largest of 322 asset managers. See all 322 in the interactive database.

2. Advisory vote on the frequency of future advisory votes on the compensation of the Company's named executive officers.

SECTION 14A SAY-ON-PAY VOTES

Combines 3 wordings of this item as funds reported it.

100% fund support · no official result

ONE YEAR 65%1 YEAR 24%

The 305 asset managers below cast 100% of the shares they voted on this item FOR (155,043 for, 0 against).

FOR: 155,043 (0.1%)ABSTAIN: 15,961 (0.0%)ONE YEAR: 77,156,704 (65.3%)1 YEAR: 28,491,715 (24.1%)1YR: 5,020,289 (4.2%)1: 3,481,283 (2.9%)THREE YEARS: 1,747,340 (1.5%)3 YEARS: 1,681,640 (1.4%)ANNUAL: 449,982 (0.4%)1-YEAR: 28,757 (0.0%)1.0: 288 (0.0%)NOT VOTED: 49 (0.0%)3.0: 14 (0.0%)2 YEARS: 12 (0.0%)

Largest asset managers voting on “Advisory vote on the frequency of future advisory votes on the compensation of the Company's named executive o” at Magnite, Inc., 2025-2026
Asset manager	Abstain	Vote
Vanguard	5	One Year
Fidelity	0	One Year
BlackRock	0	1 Year
American Century	0	One Year
Wellington	0	1 Year
Capital Group	0	One Year
Capital Research Global Investors	0	1Yr
Boston Partners	0	One Year
Nuveen	0	One Year
GEODE CAPITAL MANAGEMENT, LLC	0	One Year
Nine Ten Capital Management LLC	0	1
Edenbrook Capital, LLC	0	1 Year
State Street	0	One Year
TIAA	0	One Year
Charles Schwab	0	1 Year
325 CAPITAL LLC	0	One Year
Victory Capital	0	One Year
Dimensional	0	Three Years
No Street GP LP	0	3 Years
Royce	0	One Year
Maestria Partners LLC	0	1 Year
Northern Trust	0	1 Year
KENNEDY CAPITAL MANAGEMENT LLC	0	One Year
Jackson National	0	1 Year
RBB FUND, INC.	0	One Year

Showing the 25 largest of 305 asset managers. See all 305 in the interactive database.

3. Election of Class III Directors: David Pearson

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%

FOR: 99,624,729AGAINST: 4,871,835

Magnite, Inc.’s own tally for this item (“Elect Director: David Pearson”): 99,624,729 for, 4,871,835 against, per its Form 8-K filed 2026-06-11 (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 143,215,003 outstanding shares: 70% for, 3% against (73% of the company cast a for/against vote).

The 88 asset managers below cast 98% of the shares they voted on this item FOR (47,869,976 for, 1,133,351 against).

FOR 98%

FOR: 47,869,976 (97.7%)AGAINST: 1,133,351 (2.3%)ABSTAIN: 15,961 (0.0%)

Largest asset managers voting on “Election of Class III Directors: David Pearson” at Magnite, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	13,962,132	16	5	For
Fidelity	7,734,772	0	0	For
Capital Group	5,020,289	0	0	For
American Century	3,222,712	0	0	For
BlackRock	2,745,328	0	0	For
TIAA	2,473,662	0	0	For
Dimensional	1,194,470	0	0	For
Charles Schwab	1,181,402	0	0	For
Royce	1,119,001	0	0	For
Jackson National	858,447	0	0	For
Nuveen	849,852	0	0	For
Victory Capital	710,910	0	0	For
RBB FUND, INC.	2,752	706,538	0	Against
OBERWEIS FUNDS	620,400	0	0	For
Pacer Funds Trust	500,540	0	0	For
Principal Exchange-Traded Funds	444,152	0	0	For
FIRST EAGLE FUNDS	439,659	0	0	For
BNY Mellon	431,226	0	0	For
AIG/SunAmerica	392,262	0	0	For
LKCM Funds	312,980	0	0	For
Equitable	205,083	93,093	0	For
Harbor Funds II	297,866	0	0	For
Prudential/PGIM	60,700	201,234	0	Against
QUANTITATIVE MASTER SERIES LLC	233,348	0	0	For
Hartford	218,135	0	0	For

Showing the 25 largest of 88 asset managers. See all 88 in the interactive database.

4. Election of Class III Directors: Doug Knopper

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

93% Majority: yes · of votes cast

FOR 93%7%

FOR: 97,010,810AGAINST: 7,488,029

Magnite, Inc.’s own tally for this item (“Elect Director: Doug Knopper”): 97,010,810 for, 7,488,029 against, per its Form 8-K filed 2026-06-11 (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 143,215,003 outstanding shares: 68% for, 5% against (73% of the company cast a for/against vote).

The 88 asset managers below cast 97% of the shares they voted on this item FOR (47,718,586 for, 1,284,740 against).

FOR 97%

FOR: 47,718,586 (97.3%)AGAINST: 1,284,740 (2.6%)ABSTAIN: 15,961 (0.0%)

Largest asset managers voting on “Election of Class III Directors: Doug Knopper” at Magnite, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	13,954,737	7,410	5	For
Fidelity	7,734,772	0	0	For
Capital Group	5,020,289	0	0	For
American Century	3,222,712	0	0	For
BlackRock	2,745,328	0	0	For
TIAA	2,473,662	0	0	For
Dimensional	1,194,470	0	0	For
Charles Schwab	1,181,402	0	0	For
Royce	1,119,001	0	0	For
Jackson National	858,447	0	0	For
Nuveen	849,852	0	0	For
Victory Capital	710,910	0	0	For
RBB FUND, INC.	2,752	706,538	0	Against
OBERWEIS FUNDS	620,400	0	0	For
Pacer Funds Trust	500,540	0	0	For
Principal Exchange-Traded Funds	444,152	0	0	For
FIRST EAGLE FUNDS	439,659	0	0	For
BNY Mellon	431,226	0	0	For
AIG/SunAmerica	392,262	0	0	For
LKCM Funds	312,980	0	0	For
Equitable	205,083	93,093	0	For
Harbor Funds II	297,866	0	0	For
Prudential/PGIM	60,700	201,234	0	Against
QUANTITATIVE MASTER SERIES LLC	233,348	0	0	For
Hartford	218,135	0	0	For

Showing the 25 largest of 88 asset managers. See all 88 in the interactive database.

5. Election of Class III Directors: Paul Caine

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%

FOR: 99,225,532AGAINST: 5,272,915

Magnite, Inc.’s own tally for this item (“Elect Director: Paul Caine”): 99,225,532 for, 5,272,915 against, per its Form 8-K filed 2026-06-11 (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 143,215,003 outstanding shares: 69% for, 4% against (73% of the company cast a for/against vote).

The 88 asset managers below cast 98% of the shares they voted on this item FOR (47,845,411 for, 1,157,916 against).

FOR 98%

FOR: 47,845,411 (97.6%)AGAINST: 1,157,916 (2.4%)ABSTAIN: 15,961 (0.0%)

Largest asset managers voting on “Election of Class III Directors: Paul Caine” at Magnite, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	13,954,741	7,407	5	For
Fidelity	7,734,772	0	0	For
Capital Group	5,020,289	0	0	For
American Century	3,222,712	0	0	For
BlackRock	2,745,328	0	0	For
TIAA	2,473,662	0	0	For
Dimensional	1,194,470	0	0	For
Charles Schwab	1,181,402	0	0	For
Royce	1,119,001	0	0	For
Jackson National	858,447	0	0	For
Nuveen	849,852	0	0	For
Victory Capital	710,910	0	0	For
RBB FUND, INC.	2,752	706,538	0	Against
OBERWEIS FUNDS	620,400	0	0	For
Pacer Funds Trust	500,540	0	0	For
Principal Exchange-Traded Funds	444,152	0	0	For
FIRST EAGLE FUNDS	439,659	0	0	For
BNY Mellon	431,226	0	0	For
AIG/SunAmerica	392,262	0	0	For
LKCM Funds	312,980	0	0	For
Equitable	205,083	93,093	0	For
Harbor Funds II	297,866	0	0	For
Prudential/PGIM	60,700	201,234	0	Against
QUANTITATIVE MASTER SERIES LLC	233,348	0	0	For
Hartford	218,135	0	0	For

Showing the 25 largest of 88 asset managers. See all 88 in the interactive database.

6. Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the current fiscal year.

AUDIT-RELATEDMajority of the votes cast: yes

Combines 2 wordings of this item as funds reported it.

99.7% Majority: yes · of votes cast

FOR 99.7%

FOR: 125,139,432AGAINST: 311,677

Magnite, Inc.’s own tally for this item (“Proposal 2: Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the current fiscal year.”): 125,139,432 for, 311,677 against, per its Form 8-K filed 2026-06-11 (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 143,215,003 outstanding shares: 87% for, 0.3% against (88% of the company cast a for/against vote).

The 88 asset managers below cast 100% of the shares they voted on this item FOR (49,003,327 for, 0 against).

FOR 99.9%

FOR: 49,003,327 (100.0%)ABSTAIN: 15,961 (0.0%)

Largest asset managers voting on “Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounti” at Magnite, Inc., 2025-2026
Asset manager	For	Abstain	Vote
Vanguard	13,962,148	5	For
Fidelity	7,734,772	0	For
Capital Group	5,020,289	0	For
American Century	3,222,712	0	For
BlackRock	2,745,328	0	For
TIAA	2,473,662	0	For
Dimensional	1,194,470	0	For
Charles Schwab	1,181,402	0	For
Royce	1,119,001	0	For
Jackson National	858,447	0	For
Nuveen	849,852	0	For
Victory Capital	710,910	0	For
RBB FUND, INC.	709,290	0	For
OBERWEIS FUNDS	620,400	0	For
Pacer Funds Trust	500,540	0	For
Principal Exchange-Traded Funds	444,152	0	For
FIRST EAGLE FUNDS	439,659	0	For
BNY Mellon	431,226	0	For
AIG/SunAmerica	392,262	0	For
LKCM Funds	312,980	0	For
Equitable	298,176	0	For
Harbor Funds II	297,866	0	For
Prudential/PGIM	261,934	0	For
QUANTITATIVE MASTER SERIES LLC	233,348	0	For
Hartford	218,135	0	For

Showing the 25 largest of 88 asset managers. See all 88 in the interactive database.

7. Advisory Vote on Say on Pay Frequency

SECTION 14A SAY-ON-PAY VOTES

100% fund support · no official result

FOR 15%1 YEAR 77%8%

The 6 asset managers below cast 100% of the shares they voted on this item FOR (421,008 for, 0 against).

FOR: 421,008 (15.2%)1 YEAR: 2,132,773 (76.8%)ONE YEAR: 223,204 (8.0%)

Largest asset managers voting on “Advisory Vote on Say on Pay Frequency” at Magnite, Inc., 2025-2026
Asset manager	For	Vote
Granahan Investment Management, LLC	0	1 Year
NORDEA INVESTMENT MANAGEMENT AB	421,008	For
Manatuck Hill Partners, LLC	0	One Year
Local Pensions Partnership Investment Ltd	0	1 Year
VALUED ADVISERS TRUST	0	One Year
FORUM FUNDS	0	One Year

8. To approve, on an advisory basis, the preferred frequency of stockholder advisory votes on the compensation of the companys named executive officers.

SECTION 14A SAY-ON-PAY VOTES

— fund support · no official result

1 YEAR 100%

No shares were cast for or against this item by the managers below — every disclosed position was an abstention or was not voted.

1 YEAR: 2,888 (100.0%)

Largest asset managers voting on “To approve, on an advisory basis, the preferred frequency of stockholder advisory votes on the compensation of” at Magnite, Inc., 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
Trust Point Inc.	0	0	0	0	1 Year
ADIRONDACK TRUST CO	0	0	0	0	1 Year
Argent Trust Co	0	0	0	0	1 Year

Largest Magnite, Inc. shareholders voting in 2025-2026

Ranked by the number of Magnite, Inc. shares each manager voted on the most widely held ballot item of the 2025-2026 meeting, shown as a share of the 143,215,003 shares outstanding at the time of that meeting.

Top Magnite, Inc. shareholders by shares voted, 2025-2026
#	Asset manager	% of shares outstanding
1	Vanguard	10.60%
2	Fidelity	8.54%
3	BlackRock	5.70%
4	American Century	4.83%
5	Wellington	3.93%
6	Capital Group	3.51%
7	Capital Research Global Investors	3.51%
8	Boston Partners	3.00%
9	Nuveen	2.99%
10	GEODE CAPITAL MANAGEMENT, LLC	2.49%

Reported Magnite, Inc. ownership

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

Magnite, Inc. beneficial owners on record for the 2025-2026 proxy season
Holder	% outstanding	Disclosure
Vanguard Group	10.34%	13F
BlackRock	8.14%	13F
Wellington Management	6.42%	13F
Vanguard Portfolio Management	5.48%	13G
FMR (Fidelity)	3.15%	13F
Dimensional Fund Advisors	2.78%	13F
Geode Capital	2.48%	13F
State Street	2.21%	13F
Citadel Advisors	1.53%	13F
Morgan Stanley	1.30%	13F

Percentages above are of 143,215,003 shares outstanding, as reported by Magnite, Inc. on its Form 10-Q dated 2026-04-29 (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 Magnite, Inc.’s 10-Q dated 2026-04-29. This page is a static snapshot rebuilt weekly on 02 October 2026; a live search always shows the current data.

At Magnite, Inc.'s shareholder meeting held 2026-06-08, in the 2025-2026 proxy season, 325 asset managers reported how they voted in their SEC Form N-PX filings, covering 2,310 separate fund positions. Their filings are grouped here into 8 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. On the most widely held item on that ballot — To approve, on an advisory basis, of the compensation of the company's named executive officers. — FOR was 89% of the votes cast (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), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: Magnite, Inc.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2026-06-11.

Magnite, Inc. proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).