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MERCURY SYSTEMS INC. 2023-2024 Proxy Voting Records

Compiled from SEC Form N-PX filings and MERCURY SYSTEMS INC.’s Form 8-K, filed October 31, 2023 (Item 5.07 on EDGAR). Page generated October 18, 2026.

9Reported items
268Asset managers
2,836Fund votes
October 25, 2023Meeting date

Results at a glance

Meeting of October 25, 2023: 7 items on MERCURY SYSTEMS INC.’s Form 8-K, filed October 31, 2023: 7 without a stated outcome.

Material dissent

6. To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting 14% of votes cast Outcome not stated Under 80%

Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided

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

Explore MERCURY SYSTEMS INC. in the interactive database Compare manager voting policies

Official 2023-2024 meeting results reported by MERCURY SYSTEMS INC.

These tallies are MERCURY SYSTEMS INC.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed October 31, 2023 (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.

MERCURY SYSTEMS INC. — official shareholder meeting results, meeting held October 25, 2023
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Support (of votes cast)	Reported outcome	Voting standard
Elect Director: Gerard J. DeMuro	52,560,858	--	--	550,911	1,895,771	99%	Not verified	—
Elect Director: Roger A. Krone	52,357,474	--	--	754,295	1,895,771	99%	Not verified	—
Elect Director: Scott Ostfeld	52,429,160	--	--	682,609	1,895,771	99%	Not verified	—
2. To approve, on an advisory basis, the compensation of the Company's named executive officers	51,583,248	1,458,340	70,181	--	1,895,771	97%	Not verified	—
4. To approve the Company's amended and restated 2018 Stock Incentive Plan	48,117,614	4,958,109	36,046	--	1,895,771	91%	Not verified	—
5. To ratify the appointment of KPMG LLP as the Company's independent registered public accounting firm for fiscal 2024: 2	54,570,846	378,446	58,248	--	0	99.3%	Not verified	—
6. To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting	7,190,153	45,809,951	111,665	--	1,895,771	14%	Not verified	—

This meeting is also recorded here as October 31, 2023; both records come from the same filing, so the date should be checked against it.

Source: MERCURY SYSTEMS INC., Form 8-K, filed with the SEC on October 31, 2023 — read the filing on EDGAR.

How asset managers voted at the MERCURY SYSTEMS INC. 2023-2024 meeting

Each item below shows how the 268 asset managers that disclosed a MERCURY SYSTEMS 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 MERCURY SYSTEMS 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. Elect Director: Gerard J. DeMuro

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 6 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 52,560,858WITHHELD: 550,911

Details: description as filed, official tally, votes by 85 asset managers

Description as filed by funds: To elect three Class II directors nominated by the Board of Directors, each to serve for a three-year term, and in each case until their successors are duly elected and qualified: Gerard J. DeMuro

MERCURY SYSTEMS INC.’s own tally for this item (“Elect Director: Gerard J. DeMuro”): 52,560,858 for, 550,911 withheld, per its Form 8-K filed October 31, 2023 (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.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 85 asset managers below reported 26,474,034 for, 3,385 withheld, 648 unknown.

FOR

FOR: 26,474,034WITHHOLD: 3,385UNKNOWN: 648

Largest asset managers voting on “To elect three Class II directors nominated by the Board of Directors, each to serve for a three-year term, an” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
Vanguard	5,724,788	For
BlackRock	5,190,917	For
State Street	1,829,655	For
CONESTOGA FUNDS	1,569,598	For
Fidelity	1,484,403	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	For
Victory Capital	1,359,091	For
Dimensional	1,318,724	For
WILLIAM BLAIR FUNDS	1,248,179	For
John Hancock	478,196	For
Jackson National	466,014	For
American Century	455,425	For
Charles Schwab	416,038	For
Columbia Threadneedle	412,748	For
TIAA	312,098	For
Segall Bryant & Hamill Trust	256,247	For
Neuberger Berman	229,121	For
AMERICAN BEACON FUNDS	158,694	For
BNY Mellon	155,313	For
ADVISORS' INNER CIRCLE FUND	133,410	For
Guggenheim	113,156	For
Royce	113,132	For
Invesco	105,143	For
Two Roads Shared Trust	90,298	For
MoA Funds Corp	80,175	For

Showing the 25 largest of 85 asset managers. See all 85 in the interactive database.

2. Elect Director: Roger A. Krone

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 52,357,474WITHHELD: 754,295

Details: description as filed, official tally, votes by 85 asset managers

MERCURY SYSTEMS INC.’s own tally for this item (“Elect Director: Roger A. Krone”): 52,357,474 for, 754,295 withheld, per its Form 8-K filed October 31, 2023 (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.

The 85 asset managers below reported 26,474,034 for, 3,385 withheld, 648 unknown.

FOR

FOR: 26,474,034WITHHOLD: 3,385UNKNOWN: 648

Largest asset managers voting on “To elect three Class II directors nominated by the Board of Directors, each to serve for a three-year term, an” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
Vanguard	5,724,788	For
BlackRock	5,190,917	For
State Street	1,829,655	For
CONESTOGA FUNDS	1,569,598	For
Fidelity	1,484,403	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	For
Victory Capital	1,359,091	For
Dimensional	1,318,724	For
WILLIAM BLAIR FUNDS	1,248,179	For
John Hancock	478,196	For
Jackson National	466,014	For
American Century	455,425	For
Charles Schwab	416,038	For
Columbia Threadneedle	412,748	For
TIAA	312,098	For
Segall Bryant & Hamill Trust	256,247	For
Neuberger Berman	229,121	For
AMERICAN BEACON FUNDS	158,694	For
BNY Mellon	155,313	For
ADVISORS' INNER CIRCLE FUND	133,410	For
Guggenheim	113,156	For
Royce	113,132	For
Invesco	105,143	For
Two Roads Shared Trust	90,298	For
MoA Funds Corp	80,175	For

Showing the 25 largest of 85 asset managers. See all 85 in the interactive database.

3. Elect Director: Scott Ostfeld

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 52,429,160WITHHELD: 682,609

Details: description as filed, official tally, votes by 85 asset managers

MERCURY SYSTEMS INC.’s own tally for this item (“Elect Director: Scott Ostfeld”): 52,429,160 for, 682,609 withheld, per its Form 8-K filed October 31, 2023 (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.

The 85 asset managers below reported 26,474,034 for, 3,385 withheld, 648 unknown.

FOR

FOR: 26,474,034WITHHOLD: 3,385UNKNOWN: 648

Largest asset managers voting on “To elect three Class II directors nominated by the Board of Directors, each to serve for a three-year term, an” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
Vanguard	5,724,788	For
BlackRock	5,190,917	For
State Street	1,829,655	For
CONESTOGA FUNDS	1,569,598	For
Fidelity	1,484,403	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	For
Victory Capital	1,359,091	For
Dimensional	1,318,724	For
WILLIAM BLAIR FUNDS	1,248,179	For
John Hancock	478,196	For
Jackson National	466,014	For
American Century	455,425	For
Charles Schwab	416,038	For
Columbia Threadneedle	412,748	For
TIAA	312,098	For
Segall Bryant & Hamill Trust	256,247	For
Neuberger Berman	229,121	For
AMERICAN BEACON FUNDS	158,694	For
BNY Mellon	155,313	For
ADVISORS' INNER CIRCLE FUND	133,410	For
Guggenheim	113,156	For
Royce	113,132	For
Invesco	105,143	For
Two Roads Shared Trust	90,298	For
MoA Funds Corp	80,175	For

Showing the 25 largest of 85 asset managers. See all 85 in the interactive database.

4. 6. To consider and act upon any other business that may properly come before the meeting or any adjournment or…

Outcome not verifiedCORPORATE GOVERNANCEReported outcome: Not verified

Combines 2 wordings of this item as funds reported it.

14% Majority: no · of votes cast

14%AGAINST

FOR: 7,190,153AGAINST: 45,809,951

Details: description as filed, official tally, votes by 83 asset managers

Description as filed by funds: To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting.

MERCURY SYSTEMS INC.’s own tally for this item (“6. To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting”): 7,190,153 for, 45,809,951 against, per its Form 8-K filed October 31, 2023 (Item 5.07). FOR was not 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.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 14% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 83 asset managers below reported 156,032 for, 26,268,899 against, 3,385 abstained, 648 unknown.

AGAINST

FOR: 156,032AGAINST: 26,268,899ABSTAIN: 3,385UNKNOWN: 648

Largest asset managers voting on “To consider and act upon any other business that may properly come before the meeting or any adjournment or po” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Vote
Vanguard	0	5,724,788	Against
BlackRock	0	5,190,917	Against
State Street	0	1,829,655	Against
CONESTOGA FUNDS	0	1,569,598	Against
Fidelity	0	1,484,403	Against
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0	1,465,380	Against
Victory Capital	0	1,359,091	Against
Dimensional	0	1,318,724	Against
WILLIAM BLAIR FUNDS	0	1,248,179	Against
John Hancock	0	478,196	Against
Jackson National	0	466,014	Against
American Century	0	455,425	Against
Charles Schwab	0	416,038	Against
Columbia Threadneedle	0	412,748	Against
TIAA	0	312,098	Against
Segall Bryant & Hamill Trust	0	256,247	Against
Neuberger Berman	0	229,121	Against
AMERICAN BEACON FUNDS	0	158,694	Against
BNY Mellon	0	155,313	Against
ADVISORS' INNER CIRCLE FUND	0	133,410	Against
Guggenheim	0	113,156	Against
Royce	0	113,132	Against
Invesco	0	105,143	Against
Two Roads Shared Trust	90,298	0	For
MoA Funds Corp	0	80,175	Against

Showing the 25 largest of 83 asset managers. See all 83 in the interactive database.

5. 4. To approve the Company's amended and restated 2018 Stock Incentive Plan

Outcome not verifiedCOMPENSATIONReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

91% Majority: yes · of votes cast

FOR 91%

FOR: 48,117,614AGAINST: 4,958,109

Details: description as filed, official tally, votes by 86 asset managers

Description as filed by funds: To approve our amended and restated 2018 stock incentive plan.

MERCURY SYSTEMS INC.’s own tally for this item (“4. To approve the Company's amended and restated 2018 Stock Incentive Plan”): 48,117,614 for, 4,958,109 against, per its Form 8-K filed October 31, 2023 (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.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 91% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 86 asset managers below reported 23,214,685 for, 3,269,949 against, 3,385 abstained, 648 unknown.

FOR

FOR: 23,214,685AGAINST: 3,269,949ABSTAIN: 3,385UNKNOWN: 648

Largest asset managers voting on “To approve our amended and restated 2018 stock incentive plan.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Vote
Vanguard	5,724,788	0	For
BlackRock	5,190,917	0	For
State Street	1,829,655	0	For
CONESTOGA FUNDS	1,569,598	0	For
Fidelity	318,530	1,165,873	Mixed
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0	1,465,380	Against
Victory Capital	1,359,091	0	For
Dimensional	1,318,724	0	For
WILLIAM BLAIR FUNDS	1,248,179	0	For
John Hancock	478,196	0	For
Jackson National	322,745	143,269	Mixed
American Century	0	455,425	Against
Charles Schwab	416,038	0	For
Columbia Threadneedle	412,748	0	For
TIAA	312,098	0	For
Segall Bryant & Hamill Trust	256,247	0	For
Neuberger Berman	229,121	0	For
AMERICAN BEACON FUNDS	158,694	0	For
BNY Mellon	155,313	0	For
ADVISORS' INNER CIRCLE FUND	133,410	0	For
Guggenheim	113,156	0	For
Royce	113,132	0	For
Invesco	105,143	0	For
Two Roads Shared Trust	90,298	0	For
MoA Funds Corp	80,175	0	For

Showing the 25 largest of 86 asset managers. See all 86 in the interactive database.

6. 2. To approve, on an advisory basis, the compensation of the Company's named executive officers

Outcome not verified Fund totals may overlapCOMPENSATIONReported outcome: Not verified

Combines 11 wordings of this item as funds reported it.

97% Majority: yes · of votes cast

FOR 97%

FOR: 51,583,248AGAINST: 1,458,340

Details: description as filed, official tally, votes by 258 asset managers

Description as filed by funds: To approve, on an advisory basis, the compensation of our named executive officers.

MERCURY SYSTEMS INC.’s own tally for this item (“2. To approve, on an advisory basis, the compensation of the Company's named executive officers”): 51,583,248 for, 1,458,340 against, per its Form 8-K filed October 31, 2023 (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.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 97% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

Fund voting reports: 85 asset managers voting on “To approve, on an advisory basis, the compensation of our named executive officers.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
Vanguard	5,724,788	For
BlackRock	5,190,917	For
State Street	1,829,655	For
CONESTOGA FUNDS	1,569,598	For
Fidelity	1,484,403	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	For
Victory Capital	1,359,091	For
Dimensional	1,318,724	For
WILLIAM BLAIR FUNDS	1,248,179	For
John Hancock	478,196	For
Jackson National	466,014	For
American Century	455,425	For
Charles Schwab	416,038	For
Columbia Threadneedle	412,748	For
TIAA	312,098	For
Segall Bryant & Hamill Trust	256,247	For
Neuberger Berman	229,121	For
AMERICAN BEACON FUNDS	158,694	For
BNY Mellon	155,313	For
ADVISORS' INNER CIRCLE FUND	133,410	For
Guggenheim	113,156	For
Royce	113,132	For
Invesco	105,143	For
Two Roads Shared Trust	90,298	For
MoA Funds Corp	80,175	For

Fund voting reports, all 85 managers: 26,408,833 for, 65,201 against, 3,385 abstained, 648 unknown. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 191 asset managers voting on “To approve, on an advisory basis, the compensation of our named executive officers.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Vote
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	5,553,171	0	For
Jana Partners	4,703,274	0	For
State Street	2,540,787	0	For
Victory Capital	1,758,721	0	For
BAMCO INC /NY/	1,608,649	0	For
BlackRock	1,061,362	398	For
Conestoga Capital Advisors, LLC	831,158	0	For
GEODE CAPITAL MANAGEMENT, LLC	827,548	0	For
SNYDER CAPITAL MANAGEMENT L P	759,506	0	For
John Hancock	721,512	0	For
Ranger Investment Management, L.P.	665,288	0	For
WESTWOOD HOLDINGS GROUP INC	527,802	0	For
Neuberger Berman	496,721	467	For
American Century	459,300	0	For
Charles Schwab	421,254	0	For
Fidelity	411,130	0	For
SEGALL BRYANT & HAMILL, LLC	396,153	0	For
Aristotle Capital Boston, LLC	394,095	0	For
MELLON INVESTMENTS Corp	377,955	0	For
Nuveen	366,503	0	For
Newton Investment Management North America, LLC	339,522	0	For
PRINCIPAL GLOBAL INVESTORS	323,083	0	For
KENNEDY CAPITAL MANAGEMENT LLC	286,058	0	For
Lombard Odier Asset Management (Europe) Ltd	253,653	0	For
Man Group plc	0	228,190	Against

Institutional-manager reports, all 191 managers: 30,391,101 for, 610,073 against, 3,957 abstained, 30,925 not voted, 87,531 1 year. Showing the 25 largest; see all in the interactive database.

7. To approve, on an advisory basis, the frequency of say-on-pay votes.

No official match Fund totals may overlapCOMPENSATION

Combines 3 wordings of this item as funds reported it.

100% Fund and manager reports combined; may count the same shares twice · no official result

1 YEAR

Details: votes by 182 asset managers

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice). The figure above is FOR ÷ (FOR + AGAINST + WITHHELD) of the shares these managers voted; abstained and unvoted shares are in neither half, and these managers are a subset of all shareholders, not the meeting result.

Fund voting reports: 64 asset managers voting on “To approve, on an advisory basis, the frequency of say-on-pay votes.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
Vanguard	0	0	0	0	--
BlackRock	0	0	0	0	--
State Street	0	0	0	0	--
Fidelity	0	0	0	0	--
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0	0	0	0	--
Victory Capital	0	0	0	0	--
Dimensional	0	0	0	0	--
WILLIAM BLAIR FUNDS	0	0	0	0	--
American Century	0	0	0	0	--
Charles Schwab	0	0	0	0	--
Columbia Threadneedle	0	0	0	0	--
TIAA	0	0	0	0	--
Segall Bryant & Hamill Trust	0	0	0	0	--
Neuberger Berman	0	0	0	0	--
AMERICAN BEACON FUNDS	0	0	0	0	--
BNY Mellon	0	0	0	0	--
Guggenheim	0	0	0	0	--
Royce	0	0	0	0	--
Invesco	0	0	0	0	--
Two Roads Shared Trust	0	0	0	0	--
MoA Funds Corp	0	0	0	0	--
Catholic Responsible Investments Funds	0	0	0	0	--
Transamerica	0	0	0	0	--
ALGER FUNDS	0	0	0	0	--
Principal	0	0	0	0	--

Fund voting reports, all 64 managers: 14,510 for, 3,385 abstained, 22,084,026 1 year, 1,329,399 3 year, 90,298 unknown. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 129 asset managers voting on “To approve, on an advisory basis, the frequency of say-on-pay votes.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0	0	0	0	--
State Street	0	0	0	0	--
Victory Capital	0	0	0	0	--
BAMCO INC /NY/	0	0	0	0	--
BlackRock	0	0	0	0	--
GEODE CAPITAL MANAGEMENT, LLC	0	0	0	0	--
SNYDER CAPITAL MANAGEMENT L P	0	0	0	0	--
John Hancock	0	0	0	0	--
Ranger Investment Management, L.P.	0	0	0	0	--
WESTWOOD HOLDINGS GROUP INC	0	0	0	0	--
Neuberger Berman	0	0	0	0	--
American Century	0	0	0	0	--
Charles Schwab	0	0	0	0	Not Voted
Fidelity	0	0	0	0	--
SEGALL BRYANT & HAMILL, LLC	0	0	0	0	--
Aristotle Capital Boston, LLC	0	0	0	0	--
MELLON INVESTMENTS Corp	0	0	0	0	--
Nuveen	0	0	0	0	--
Newton Investment Management North America, LLC	0	0	0	0	--
PRINCIPAL GLOBAL INVESTORS	0	0	0	0	--
KENNEDY CAPITAL MANAGEMENT LLC	0	0	0	0	--
Lombard Odier Asset Management (Europe) Ltd	0	0	0	0	--
Man Group plc	0	0	0	0	--
Dimensional	0	0	0	0	--
Crestline Management, LP	0	0	0	0	--

Institutional-manager reports, all 129 managers: 87,531 for, 30,925 not voted, 24,067,496 1 year, 207,380 3 year. Showing the 25 largest; see all in the interactive database.

8. To approve on an adviroy basis, the frequency of say-on-pay votes

No official match Fund totals may overlapSECTION 14A SAY-ON-PAY VOTESSECTION 14A SAY-ON-PAY VOTES

Combines 2 wordings of this item as funds reported it.

100% Fund and manager reports combined; may count the same shares twice · no official result

1 YEAR

Details: votes by 71 asset managers

Fund voting reports: 18 asset managers voting on “To approve on an adviroy basis, the frequency of say-on-pay votes” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
CONESTOGA FUNDS	0	0	0	0	--
John Hancock	0	0	0	0	--
Jackson National	0	0	0	0	--
ADVISORS' INNER CIRCLE FUND	0	0	0	0	--
LKCM Funds	0	0	0	0	--
Allianz	0	0	0	0	--
JPMorgan	0	0	0	0	--
RBC FUNDS TRUST	0	0	0	0	--
Exchange Place Advisors Trust	0	0	0	0	--
NEEDHAM FUNDS INC	0	0	0	0	--
Aristotle Funds Series Trust	0	0	0	0	--
Pacer Funds Trust	0	0	0	0	--
WILSHIRE MUTUAL FUNDS INC	0	0	0	0	--
Bridge Builder Trust	0	0	0	0	--
EA Series Trust	0	0	0	0	--
Multi-Select Securities Fund for Puerto Rico Residents	0	0	0	0	--
NORTHERN LIGHTS FUND TRUST II	0	0	0	0	--
CITY NATIONAL ROCHDALE FUNDS	0	0	0	0	--

Fund voting reports, all 18 managers: 2,864,375 1 year, 20,710 3 year, 648 unknown.

Institutional-manager reports: 52 asset managers voting on “To approve on an adviroy basis, the frequency of say-on-pay votes” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Abstain	Vote
Jana Partners	0	0	--
Conestoga Capital Advisors, LLC	0	0	--
WCM INVESTMENT MANAGEMENT, LLC	0	0	--
Northern Trust	0	0	--
RAYMOND JAMES & ASSOCIATES	0	0	--
STALEY CAPITAL ADVISERS INC	0	0	--
OPPENHEIMER & CO INC	0	0	--
Zions Bancorporation, N.A.	0	0	--
PNC BANK, NATIONAL ASSOCIATION	0	0	--
South Dakota Investment Council	0	0	--
WESTWOOD HOLDINGS GROUP INC	0	0	--
Treasurer of the State of North Carolina	0	0	--
ENVESTNET ASSET MANAGEMENT INC	0	0	--
Cerity Partners LLC	0	0	--
Natixis	0	0	--
KEYBANK NATIONAL ASSOCIATION/OH	0	0	--
EMERALD ADVISERS, LLC	0	0	--
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	0	3,957	Abstain
RAYMOND JAMES TRUST N.A.	0	0	--
Gabelli	0	0	--
Centiva Capital, LP	0	0	--
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	0	0	--
CHICAGO TRUST Co NA	0	0	--
Hilltop National Bank	0	0	--
BOSTON FINANCIAL MANGEMENT LLC	1,250	0	For

Institutional-manager reports, all 52 managers: 1,262 for, 3,957 abstained, 6,288,518 1 year, 23,984 3 year, 164 2 year. Showing the 25 largest; see all in the interactive database.

9. 5. To ratify the appointment of KPMG LLP as the Company's independent registered public accounting firm for fiscal…: 2

Outcome not verifiedAUDIT-RELATEDReported outcome: Not verified

Combines 4 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%

FOR: 54,570,846AGAINST: 378,446

Details: description as filed, official tally, votes by 85 asset managers

Description as filed by funds: To ratify the appointment of KPMG LLP as our independent registered public accounting firm for fiscal 2024.

MERCURY SYSTEMS INC.’s own tally for this item (“5. To ratify the appointment of KPMG LLP as the Company's independent registered public accounting firm for fiscal 2024: 2”): 54,570,846 for, 378,446 against, per its Form 8-K filed October 31, 2023 (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.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.3% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 85 asset managers below reported 26,472,011 for, 80 against, 3,385 abstained, 648 unknown.

FOR

FOR: 26,472,011AGAINST: 80ABSTAIN: 3,385UNKNOWN: 648

Largest asset managers voting on “To ratify the appointment of KPMG LLP as our independent registered public accounting firm for fiscal 2024.” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
Vanguard	5,724,788	For
BlackRock	5,190,917	For
State Street	1,829,655	For
CONESTOGA FUNDS	1,569,598	For
Fidelity	1,484,403	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	For
Victory Capital	1,359,091	For
Dimensional	1,318,724	For
WILLIAM BLAIR FUNDS	1,248,179	For
John Hancock	478,196	For
Jackson National	466,014	For
American Century	455,425	For
Charles Schwab	416,038	For
Columbia Threadneedle	412,748	For
TIAA	312,098	For
Segall Bryant & Hamill Trust	256,247	For
Neuberger Berman	229,121	For
AMERICAN BEACON FUNDS	158,694	For
BNY Mellon	155,313	For
ADVISORS' INNER CIRCLE FUND	133,410	For
Guggenheim	113,156	For
Royce	113,132	For
Invesco	105,143	For
Two Roads Shared Trust	90,298	For
MoA Funds Corp	80,175	For

Showing the 25 largest of 85 asset managers. See all 85 in the interactive database.

Largest MERCURY SYSTEMS INC. shareholders voting in 2023-2024

Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 57,273,559 shares outstanding at the time of that meeting.

Fund voting reports: top MERCURY SYSTEMS INC. shareholders by shares voted on “To approve, on an advisory basis, the compensation of our named executive officers.”, 2023-2024
#	Asset manager	% of shares outstanding
1	Vanguard	10.00%
2	BlackRock	9.06%
3	State Street	3.19%
4	CONESTOGA FUNDS	2.74%
5	Fidelity	2.59%
6	BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	2.56%
7	Victory Capital	2.37%
8	Dimensional	2.30%
9	WILLIAM BLAIR FUNDS	2.18%
10	John Hancock	0.83%

Institutional-manager reports: top MERCURY SYSTEMS INC. shareholders by shares voted on “To approve, on an advisory basis, the compensation of our named executive officers.”, 2023-2024
#	Asset manager	% of shares outstanding
1	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	9.70%
2	Jana Partners	8.21%
3	State Street	4.44%
4	Victory Capital	3.07%
5	BAMCO INC /NY/	2.81%
6	BlackRock	1.85%
7	Conestoga Capital Advisors, LLC	1.45%
8	GEODE CAPITAL MANAGEMENT, LLC	1.44%
9	SNYDER CAPITAL MANAGEMENT L P	1.33%
10	John Hancock	1.26%

Reported MERCURY SYSTEMS INC. holdings and ownership

As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.

MERCURY SYSTEMS INC. holdings and ownership disclosed for the 2023-2024 proxy season
Holder	% outstanding	Disclosure
BlackRock	14.80%	13F
William Blair Investment Management, LLC	12.74%	13G
Vanguard Group	10.01%	13F
State Street	6.54%	13F
Dimensional Fund Advisors	3.50%	13F
FMR (Fidelity)	2.59%	13F
Goldman Sachs	2.16%	13F
Morgan Stanley	1.53%	13F
Geode Capital	1.52%	13F
BNY Mellon	1.09%	13F

Percentages above are of 57,273,559 shares outstanding, as reported by MERCURY SYSTEMS INC. on its Form 10-Q dated September 29, 2023 (see the filing on EDGAR). This is the count contemporaneous with the 2023-2024 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from MERCURY SYSTEMS INC.’s 10-Q dated September 29, 2023. This page is a static snapshot rebuilt weekly on October 18, 2026; a live search always shows the current data.

At MERCURY SYSTEMS INC.'s shareholder meeting held October 25, 2023, in the 2023-2024 proxy season, 268 asset managers reported how they voted in their SEC Form N-PX filings, covering 2,836 separate fund positions. Their filings are grouped here into 9 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, the compensation of our named executive officers. — FOR was 97% 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: MERCURY SYSTEMS INC.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on October 31, 2023.

MERCURY SYSTEMS INC. proxy season coverage: 2023-2024 (this page) · 2024-2025 · 2025-2026.

Download data (CSV): ballot items · votes by manager · column guide.