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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 2023-10-31 (Item 5.07 on EDGAR). Page generated 04 October 2026.

14Reported items
271Asset managers
2,728Fund votes
2023-10-25Meeting date

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 2023-10-31 (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 2023-10-25
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Gerard J. DeMuro	52,560,858	--	--	550,911	1,895,771	Majority: yes
Elect Director: Roger A. Krone	52,357,474	--	--	754,295	1,895,771	Majority: yes
Elect Director: Scott Ostfeld	52,429,160	--	--	682,609	1,895,771	Majority: yes
Proposal 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	Majority: yes
Proposal 4: To approve the Company's amended and restated 2018 Stock Incentive Plan:	48,117,614	4,958,109	36,046	--	1,895,771	Majority: yes
Proposal 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	Majority: yes
Proposal 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	Majority: no

Source: MERCURY SYSTEMS INC., Form 8-K, filed with the SEC on 2023-10-31 — read the filing on EDGAR.

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

Each item below shows how the 271 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. To approve, on an advisory basis, the compensation of our named executive officers.

COMPENSATIONMajority of the votes cast: yes

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

MERCURY SYSTEMS INC.’s own tally for this item (“Proposal 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 2023-10-31 (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 57,273,559 outstanding shares: 90% for, 3% against (93% of the company cast a for/against vote).

The 257 asset managers below cast 99% 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 company's reported shares outstanding.

FOR 99%

FOR: 98.8%AGAINST: 1.2%ABSTAIN: 0.0%NOT VOTED: 0.1%UNKNOWN: 0.0%

Largest 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
BlackRock	6,252,279	398	For
Vanguard	5,795,215	0	For
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	5,553,171	0	For
Jana Partners	4,703,274	0	For
State Street	4,370,442	0	For
Victory Capital	3,117,812	0	For
Fidelity	1,895,533	0	For
BAMCO INC /NY/	1,608,649	0	For
CONESTOGA FUNDS	1,569,598	0	For
Dimensional	1,526,104	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	1,465,380	0	For
WILLIAM BLAIR FUNDS	1,248,179	0	For
John Hancock	1,199,708	0	For
American Century	914,725	0	For
Charles Schwab	837,292	0	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
Neuberger Berman	725,842	467	For
Ranger Investment Management, L.P.	665,288	0	For
WESTWOOD HOLDINGS GROUP INC	527,802	0	For
Jackson National	466,014	0	For
Columbia Threadneedle	412,748	0	For
SEGALL BRYANT & HAMILL, LLC	396,153	0	For
Aristotle Capital Boston, LLC	394,095	0	For

Showing the 25 largest of 257 asset managers. See all 257 in the interactive database.

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

COMPENSATION

Combines 3 wordings of this item as funds reported it.

100% fund support · no official result

ONE YEAR 89%

The 182 asset managers below cast 100% of the shares they voted on this item FOR (102,041 for, 0 against).

FOR: 102,041 (0.2%)ABSTAIN: 3,385 (0.0%)ONE YEAR: 42,492,212 (88.8%)1 YEAR: 3,229,627 (6.8%)THREE YEARS: 1,536,779 (3.2%)1-YR: 341,988 (0.7%)1: 90,298 (0.2%)NOT VOTED: 30,925 (0.1%)1-YEAR: 164 (0.0%)

Largest 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
BlackRock	0	0	0	0	One Year
Vanguard	0	0	0	0	One Year
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0	0	0	0	One Year
State Street	0	0	0	0	One Year
Victory Capital	0	0	0	0	One Year
Fidelity	0	0	0	0	One Year
BAMCO INC /NY/	0	0	0	0	One Year
Dimensional	0	0	0	0	Three Years
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0	0	0	0	One Year
WILLIAM BLAIR FUNDS	0	0	0	0	One Year
American Century	0	0	0	0	One Year
Charles Schwab	0	0	0	0	1 Year
GEODE CAPITAL MANAGEMENT, LLC	0	0	0	0	One Year
SNYDER CAPITAL MANAGEMENT L P	0	0	0	0	One Year
Neuberger Berman	0	0	0	0	1 Year
John Hancock	0	0	0	0	One Year
Ranger Investment Management, L.P.	0	0	0	0	One Year
WESTWOOD HOLDINGS GROUP INC	0	0	0	0	1 Year
Columbia Threadneedle	0	0	0	0	One Year
SEGALL BRYANT & HAMILL, LLC	0	0	0	0	One Year
Aristotle Capital Boston, LLC	0	0	0	0	One Year
MELLON INVESTMENTS Corp	0	0	0	0	One Year
Nuveen	0	0	0	0	One Year
Newton Investment Management North America, LLC	0	0	0	0	One Year
PRINCIPAL GLOBAL INVESTORS	0	0	0	0	One Year

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

3. To approve our amended and restated 2018 stock incentive plan.

COMPENSATIONMajority of the votes cast: yes

Combines 5 wordings of this item as funds reported it.

91% Majority: yes · of votes cast

FOR 91%9%

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

MERCURY SYSTEMS INC.’s own tally for this item (“Proposal 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 2023-10-31 (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 57,273,559 outstanding shares: 84% for, 9% against (93% of the company cast a for/against vote).

The 86 asset managers below cast 88% of the shares they voted on this item FOR (23,214,685 for, 3,269,949 against).

FOR 88%12%

FOR: 23,214,685 (87.6%)AGAINST: 3,269,949 (12.3%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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	Against
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	For
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.

4. To ratify the appointment of KPMG LLP as our independent registered public accounting firm for fiscal 2024.

AUDIT-RELATEDMajority of the votes cast: yes

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

MERCURY SYSTEMS INC.’s own tally for this item (“Proposal 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 2023-10-31 (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 57,273,559 outstanding shares: 95% for, 0.7% against (96% of the company cast a for/against vote).

The 85 asset managers below cast 99.9% of the shares they voted on this item FOR (26,471,931 for, 80 against).

FOR 99.9%

FOR: 26,471,931 (100.0%)AGAINST: 80 (0.0%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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.

5. 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

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 6 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

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

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 2023-10-31 (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 57,273,559 outstanding shares: 92% for, 1.0% withheld (93% of the company cast a for/withheld vote).

The 85 asset managers below cast 100% of the shares they voted on this item FOR (26,474,034 for, 0 against).

FOR 99.9%

FOR: 26,474,034 (100.0%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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.

6. 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: Roger A. Krone

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

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

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 2023-10-31 (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 57,273,559 outstanding shares: 91% for, 1% withheld (93% of the company cast a for/withheld vote).

The 85 asset managers below cast 100% of the shares they voted on this item FOR (26,474,034 for, 0 against).

FOR 99.9%

FOR: 26,474,034 (100.0%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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.

7. 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: Scott Ostfeld

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

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

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 2023-10-31 (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 57,273,559 outstanding shares: 92% for, 1% withheld (93% of the company cast a for/withheld vote).

The 85 asset managers below cast 100% of the shares they voted on this item FOR (26,474,034 for, 0 against).

FOR 99.9%

FOR: 26,474,034 (100.0%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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.

8. To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting.

CORPORATE GOVERNANCEMajority of the votes cast: no

Combines 2 wordings of this item as funds reported it.

14% Majority: no · of votes cast

14%AGAINST 86%

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

MERCURY SYSTEMS INC.’s own tally for this item (“Proposal 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 2023-10-31 (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. Of all 57,273,559 outstanding shares: 13% for, 80% against (93% of the company cast a for/against vote).

The 83 asset managers below cast 0.6% of the shares they voted on this item FOR (156,032 for, 26,268,899 against).

AGAINST 99.3%

FOR: 156,032 (0.6%)AGAINST: 26,268,899 (99.4%)ABSTAIN: 3,385 (0.0%)UNKNOWN: 648 (0.0%)

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.

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

SECTION 14A SAY-ON-PAY VOTESSECTION 14A SAY-ON-PAY VOTES

Combines 2 wordings of this item as funds reported it.

100% fund support · no official result

1 YEAR 99.4%

The 70 asset managers below cast 100% of the shares they voted on this item FOR (1,262 for, 0 against).

FOR: 1,262 (0.0%)ABSTAIN: 3,957 (0.0%)1 YEAR: 9,129,403 (99.4%)3 YEARS: 44,694 (0.5%)ONE YEAR: 1,803 (0.0%)UNKNOWN: 648 (0.0%)2 YEARS: 164 (0.0%)

Largest 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
Jana Partners	0	0	0	0	1 Year
CONESTOGA FUNDS	0	0	0	0	1 Year
Conestoga Capital Advisors, LLC	0	0	0	0	1 Year
John Hancock	0	0	0	0	1 Year
Jackson National	0	0	0	0	1 Year
WCM INVESTMENT MANAGEMENT, LLC	0	0	0	0	1 Year
ADVISORS' INNER CIRCLE FUND	0	0	0	0	1 Year
Northern Trust	0	0	0	0	1 Year
RAYMOND JAMES & ASSOCIATES	0	0	0	0	1 Year
STALEY CAPITAL ADVISERS INC	0	0	0	0	1 Year
LKCM Funds	0	0	0	0	1 Year
Allianz	0	0	0	0	1 Year
OPPENHEIMER & CO INC	0	0	0	0	1 Year
JPMorgan	0	0	0	0	1 Year
RBC FUNDS TRUST	0	0	0	0	1 Year
Zions Bancorporation, N.A.	0	0	0	0	1 Year
PNC BANK, NATIONAL ASSOCIATION	0	0	0	0	1 Year
Exchange Place Advisors Trust	0	0	0	0	1 Year
South Dakota Investment Council	0	0	0	0	1 Year
WESTWOOD HOLDINGS GROUP INC	0	0	0	0	3 Years
NEEDHAM FUNDS INC	0	0	0	0	1 Year
ENVESTNET ASSET MANAGEMENT INC	0	0	0	0	1 Year
Cerity Partners LLC	0	0	0	0	1 Year
Natixis	0	0	0	0	1 Year
Aristotle Funds Series Trust	0	0	0	0	1 Year

Showing the 25 largest of 70 asset managers. See all 70 in the interactive database.

10. Advisory Vote on Say on Pay Frequency

SECTION 14A SAY-ON-PAY VOTES

100% fund support · no official result

1 YEAR 53.2%ONE YEAR 29%1-YEAR 17%

The 8 asset managers below cast 100% of the shares they voted on this item FOR (1,774 for, 0 against).

FOR: 1,774 (0.4%)1 YEAR: 241,453 (53.2%)ONE YEAR: 132,913 (29.3%)1-YEAR: 77,442 (17.1%)

Largest asset managers voting on “Advisory Vote on Say on Pay Frequency” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Vote
CAMBIAR INVESTORS LLC	0	1 Year
ADAGE CAPITAL PARTNERS GP, L.L.C.	0	1-Year
Metzler Asset Management GmbH	0	One Year
Empower	0	One Year
JPMorgan	0	One Year
Coyle Financial Counsel LLC	1,774	For
Desjardins Global Asset Management Inc.	0	One Year
Two Roads Shared Trust	0	--

11. To hold an advisory vote on the frequency of holding future say-on-pay votes

SECTION 14A SAY-ON-PAY VOTES

Combines 2 wordings of this item as funds reported it.

— fund support · no official result

1 YEAR 99.9%

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: 212,142 (100.0%)1-YEAR: 47 (0.0%)

Largest asset managers voting on “To hold an advisory vote on the frequency of holding future say-on-pay votes” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
Clearline Capital LP	0	0	0	0	1 Year
Fiera Capital Corp	0	0	0	0	1-Year

12. Approve Remuneration Report

SECTION 14A SAY-ON-PAY VOTES

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (243,227 for, 0 against).

FOR: 243,227 (100.0%)

Largest asset managers voting on “Approve Remuneration Report” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
CAMBIAR INVESTORS LLC	241,453	0	0	0	For
Coyle Financial Counsel LLC	1,774	0	0	0	For

13. Frequency of Advisory Vote on Executive Compensation

SECTION 14A SAY-ON-PAY VOTES

— fund support · no official result

1-YEAR 83%ONE YEAR 17%

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: 10,600 (83.4%)ONE YEAR: 2,103 (16.6%)

Largest asset managers voting on “Frequency of Advisory Vote on Executive Compensation” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
ALGERT GLOBAL LLC	0	0	0	0	1-Year
Virtus	0	0	0	0	One Year

14. Ratification of Auditor

AUDIT-RELATED

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (2,103 for, 0 against).

FOR: 2,103 (100.0%)

Largest asset managers voting on “Ratification of Auditor” at MERCURY SYSTEMS INC., 2023-2024
Asset manager	For	Against	Abstain	Withheld	Vote
Virtus	2,103	0	0	0	For
Two Roads Shared Trust	0	0	0	0	--

Largest MERCURY SYSTEMS INC. shareholders voting in 2023-2024

Ranked by the number of MERCURY SYSTEMS INC. shares each manager voted on the most widely held ballot item of the 2023-2024 meeting, shown as a share of the 57,273,559 shares outstanding at the time of that meeting.

Top MERCURY SYSTEMS INC. shareholders by shares voted, 2023-2024
#	Asset manager	% of shares outstanding
1	BlackRock	10.92%
2	Vanguard	10.12%
3	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	9.70%
4	Jana Partners	8.21%
5	State Street	7.63%
6	Victory Capital	5.44%
7	Fidelity	3.31%
8	BAMCO INC /NY/	2.81%
9	CONESTOGA FUNDS	2.74%
10	Dimensional	2.66%

Reported MERCURY SYSTEMS INC. ownership

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

MERCURY SYSTEMS INC. beneficial owners on record 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 2023-09-29 (see the filing on EDGAR). This is the count contemporaneous with the 2023-2024 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 MERCURY SYSTEMS INC.’s 10-Q dated 2023-09-29. This page is a static snapshot rebuilt weekly on 04 October 2026; a live search always shows the current data.

At MERCURY SYSTEMS INC.'s shareholder meeting held 2023-10-25, in the 2023-2024 proxy season, 271 asset managers reported how they voted in their SEC Form N-PX filings, covering 2,728 separate fund positions. Their filings are grouped here into 14 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 2023-10-31.

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