Home › Companies › ECOVYST INC. › 2023-2024

ECOVYST INC. 2023-2024 Proxy Voting Records

Compiled from SEC Form N-PX filings and ECOVYST INC.’s Form 8-K, filed May 9, 2024 (Item 5.07 on EDGAR). Page generated October 25, 2026.

  • 7Reported items
  • 184Asset managers
  • 2,003Fund votes
  • May 8, 2024Meeting date

Results at a glance

Meeting of May 8, 2024: 6 items on ECOVYST INC.’s Form 8-K, filed May 9, 2024: 3 elected · 3 approved.

Material dissent

None.

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 ECOVYST INC. in the interactive database Compare manager voting policies

Official 2023-2024 meeting results reported by ECOVYST INC.

These tallies are ECOVYST INC.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed May 9, 2024 (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.

ECOVYST INC. — official shareholder meeting results, meeting held May 8, 2024
Ballot itemForAgainst AbstainWithheldBroker non-votesSupport (of votes cast)Reported outcomeVoting standard
Elect Director: Anna C. Catalano 100,037,275---- 3,678,3067,281,565 96%Elected—
Elect Director: Sarah Lorance 102,257,190---- 1,458,3917,281,565 99%Elected—
Elect Director: Donald Althoff 102,208,244---- 1,507,3377,281,565 99%Elected—
2. The compensation paid by the Company to its named executive officers (the "say-on-pay proposal") 98,135,1335,568,32212,126 --7,281,565 95%Approved—
4. Appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2024 110,844,000101,05352,093 ---- 99.9%Approved—
5. Amendment of the Charter, to declassify the Board of the Company 103,198,010513,9623,609 --7,281,565 99.5%Approved—

Source: ECOVYST INC., Form 8-K, filed with the SEC on May 9, 2024 — read the filing on EDGAR.

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

Each item below shows how the 184 asset managers that disclosed a ECOVYST 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 ECOVYST 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: Anna C. Catalano

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

96% Majority: yes · of votes cast

FOR 96%
FOR: 100,037,275WITHHELD: 3,678,306
Details: description as filed, official tally, votes by 68 asset managers

Description as filed by funds: Election of Directors: Anna C. Catalano

ECOVYST INC.’s own tally for this item (“Elect Director: Anna C. Catalano”): 100,037,275 for, 3,678,306 withheld, per its Form 8-K filed May 9, 2024 (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: Elected, in the filing’s own words: “Proposal One : Each of the three Class I director nominees was elected to serve on the Company's Board for a term of three years.”
Support: 96% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 68 asset managers below reported 50,550,393 for, 9,971 withheld, 3,877 unknown.

FOR
FOR: 50,550,393WITHHOLD: 9,971UNKNOWN: 3,877
Largest asset managers voting on “Election of Directors: Anna C. Catalano” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM386,1640 00For
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

Showing the 25 largest of 68 asset managers. See all 68 in the interactive database.

2. Elect Director: Donald Althoff

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%
FOR: 102,208,244WITHHELD: 1,507,337
Details: description as filed, official tally, votes by 68 asset managers

Description as filed by funds: Election of Directors: Donald Althoff

ECOVYST INC.’s own tally for this item (“Elect Director: Donald Althoff”): 102,208,244 for, 1,507,337 withheld, per its Form 8-K filed May 9, 2024 (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: Elected, in the filing’s own words: “Proposal One : Each of the three Class I director nominees was elected to serve on the Company's Board for a term of three years.”
Support: 99% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 68 asset managers below reported 50,560,364 for, 3,877 unknown.

FOR
FOR: 50,560,364UNKNOWN: 3,877
Largest asset managers voting on “Election of Directors: Donald Althoff” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM386,1640 00For
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

Showing the 25 largest of 68 asset managers. See all 68 in the interactive database.

3. Elect Director: Sarah Lorance

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%
FOR: 102,257,190WITHHELD: 1,458,391
Details: description as filed, official tally, votes by 68 asset managers

Description as filed by funds: Election of Directors: Sarah Lorance

ECOVYST INC.’s own tally for this item (“Elect Director: Sarah Lorance”): 102,257,190 for, 1,458,391 withheld, per its Form 8-K filed May 9, 2024 (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: Elected, in the filing’s own words: “Proposal One : Each of the three Class I director nominees was elected to serve on the Company's Board for a term of three years.”
Support: 99% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 68 asset managers below reported 50,560,364 for, 3,877 unknown.

FOR
FOR: 50,560,364UNKNOWN: 3,877
Largest asset managers voting on “Election of Directors: Sarah Lorance” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM386,1640 00For
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

Showing the 25 largest of 68 asset managers. See all 68 in the interactive database.

4. TO AMEND THE SECOND RESTATED CERTIFICATE OF INCORPORATION, AS AMENDED AND CORRECTED, TO DECLASSIFY THE BOARD OF…

No official matchCORPORATE GOVERNANCE

100% of fund votes cast · no official result

FOR
Details: description as filed, votes by 70 asset managers

Description as filed by funds: TO AMEND THE SECOND RESTATED CERTIFICATE OF INCORPORATION, AS AMENDED AND CORRECTED, TO DECLASSIFY THE BOARD OF DIRECTORS OF ECOVYST INC.

The 70 asset managers below reported 50,916,163 for, 3,877 unknown. 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.

FOR: 50,916,163UNKNOWN: 3,877
Largest asset managers voting on “TO AMEND THE SECOND RESTATED CERTIFICATE OF INCORPORATION, AS AMENDED AND CORRECTED, TO DECLASSIFY THE BOARD O” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM386,1640 00For
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

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

5. 2. The compensation paid by the Company to its named executive officers (the "say-on-pay proposal")

Official resultFund totals may overlapSECTION 14A SAY-ON-PAY VOTESReported outcome: Approved

Combines 5 wordings of this item as funds reported it.

95% Approved · of votes cast

FOR 95%
FOR: 98,135,133AGAINST: 5,568,322
Details: description as filed, official tally, votes by 181 asset managers

Description as filed by funds: To approve, on an advisory basis, the compensation paid by Ecovyst Inc. to its named executive officers.

ECOVYST INC.’s own tally for this item (“2. The compensation paid by the Company to its named executive officers (the "say-on-pay proposal")”): 98,135,133 for, 5,568,322 against — passed, per its Form 8-K filed May 9, 2024 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Proposal Two : The stockholders approved, on an advisory basis, the compensation paid by the Company to its named executive officers (the "say-on-pay proposal").”
Support: 95% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

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).

Fund voting reports: 69 asset managers voting on “To approve, on an advisory basis, the compensation paid by Ecovyst Inc. to its named executive officers.” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM311,86474,300 00Mixed
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

Fund voting reports, all 69 managers: 50,741,954 for, 90,932 against, 3,877 unknown. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 136 asset managers voting on “To approve, on an advisory basis, the compensation paid by Ecovyst Inc. to its named executive officers.” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC7,433,7350 00For
Allspring4,743,5550 00For
Fidelity4,714,1400 00For
SHAPIRO CAPITAL MANAGEMENT LLC3,995,3660 00For
BlackRock2,986,3130 00For
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,712,0340 00For
Victory Capital2,687,34216,027 00For
WESTWOOD HOLDINGS GROUP INC2,216,5430 00For
GEODE CAPITAL MANAGEMENT, LLC2,049,9910 00For
State Street1,864,14031,357 00For
JPMorgan1,489,7070 00For
Nuveen1,439,3890 00For
Charles Schwab1,427,0780 00For
FIRST WILSHIRE SECURITIES MANAGEMENT INC991,0780 00For
Loomis Sayles982,5000 00For
THOMPSON SIEGEL & WALMSLEY LLC965,4600 00For
BRIGADE CAPITAL MANAGEMENT, LP781,0630 00For
Northern Trust750,1006,168 00For
Dimensional576,4230 00For
LSV ASSET MANAGEMENT461,9000 00For
WEDGE CAPITAL MANAGEMENT L L P/NC423,1200 00For
KING LUTHER CAPITAL MANAGEMENT CORP418,5250 00For
Prudential/PGIM4,700403,010 00Against
JACOBS LEVY EQUITY MANAGEMENT, INC390,2790 00For
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM0381,491 00Against

Institutional-manager reports, all 136 managers: 52,208,219 for, 1,360,486 against, 64,609 1 year. Showing the 25 largest; see all in the interactive database.

6. To vote, on an advisory basis, on the frequency of advisory votes on executive compensation in the future.

No official matchFund totals may overlapSECTION 14A SAY-ON-PAY VOTES

Combines 3 wordings of this item as funds reported it.

65% Fund and manager reports combined; may count the same shares twice · no official result

1 YEAR
Details: votes by 178 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: 69 asset managers voting on “To vote, on an advisory basis, on the frequency of advisory votes on executive compensation in the future.” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard00 00--
Fidelity00 00--
Dimensional00 00--
BlackRock00 00--
Allspring00 00--
HOTCHKIS & WILEY FUNDS /DE/00 00--
AMERICAN BEACON FUNDS00 00--
Victory Capital00 00--
WILLIAM BLAIR FUNDS00 00--
Charles Schwab00 00--
Columbia Threadneedle00 00--
Nuveen00 00--
Goldman Sachs00 00--
Brighthouse00 00--
NEEDHAM FUNDS INC00 00--
First Trust00 00--
Prudential/PGIM00 00--
LKCM Funds00 00--
RBB FUND, INC.00 00--
Empower00 00--
TIAA00 00--
Loomis Sayles00 00--
Principal00 00--
Harbor Funds II00 00--
AIG/SunAmerica00 00--

Fund voting reports, all 69 managers: 89,731 for, 45,345,685 1 year, 5,397,470 3 year, 3,877 unknown. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 132 asset managers voting on “To vote, on an advisory basis, on the frequency of advisory votes on executive compensation in the future.” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC00 00--
Allspring00 00--
Fidelity00 00--
SHAPIRO CAPITAL MANAGEMENT LLC00 00--
BlackRock00 00--
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC00 00--
Victory Capital00 00--
WESTWOOD HOLDINGS GROUP INC00 00--
GEODE CAPITAL MANAGEMENT, LLC00 00--
State Street00 00--
Nuveen00 00--
Charles Schwab00 00--
FIRST WILSHIRE SECURITIES MANAGEMENT INC00 00--
THOMPSON SIEGEL & WALMSLEY LLC00 00--
BRIGADE CAPITAL MANAGEMENT, LP00 00--
Northern Trust00 00--
Dimensional00 00--
LSV ASSET MANAGEMENT00 00--
WEDGE CAPITAL MANAGEMENT L L P/NC00 00--
KING LUTHER CAPITAL MANAGEMENT CORP00 00--
Prudential/PGIM00 00--
JACOBS LEVY EQUITY MANAGEMENT, INC00 00--
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM00 00--
Goldman Sachs00 00--
MELLON INVESTMENTS Corp00 00--

Institutional-manager reports, all 132 managers: 67,753 for, 83,277 against, 50,298,669 1 year, 667,697 3 year, 66 unknown. Showing the 25 largest; see all in the interactive database.

7. 4. Appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for…

Official resultAUDIT-RELATEDReported outcome: Approved

Combines 5 wordings of this item as funds reported it.

99.9% Approved · of votes cast

FOR 99.9%
FOR: 110,844,000AGAINST: 101,053
Details: description as filed, official tally, votes by 70 asset managers

Description as filed by funds: To ratify the appointment of PricewaterhouseCoopers LLP as Ecovyst Inc.'s independent registered public accounting firm for the fiscal year ending December 31, 2024.

ECOVYST INC.’s own tally for this item (“4. Appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2024”): 110,844,000 for, 101,053 against — passed, per its Form 8-K filed May 9, 2024 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Proposal Four : The appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2024 was ratified.”
Support: 99.9% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 70 asset managers below reported 50,833,728 for, 317 against, 3,877 unknown.

FOR
FOR: 50,833,728AGAINST: 317UNKNOWN: 3,877
Largest asset managers voting on “To ratify the appointment of PricewaterhouseCoopers LLP as Ecovyst Inc.'s independent registered public accoun” at ECOVYST INC., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard10,432,7400 00For
Fidelity6,949,5190 00For
Dimensional5,276,7950 00For
BlackRock4,502,3800 00For
Allspring4,155,0140 00For
HOTCHKIS & WILEY FUNDS /DE/3,715,7000 00For
AMERICAN BEACON FUNDS2,541,0900 00For
Victory Capital1,662,4710 00For
WILLIAM BLAIR FUNDS1,451,1970 00For
Charles Schwab1,427,0780 00For
Columbia Threadneedle677,3780 00For
Nuveen591,1190 00For
Goldman Sachs475,4140 00For
Brighthouse460,3630 00For
NEEDHAM FUNDS INC450,0000 00For
First Trust395,4750 00For
Prudential/PGIM386,1640 00For
LKCM Funds367,1200 00For
RBB FUND, INC.332,8450 00For
Empower327,6010 00For
TIAA291,8200 00For
Loomis Sayles276,4870 00For
Principal255,5680 00For
Harbor Funds II229,5840 00For
AIG/SunAmerica229,4410 00For

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

Largest ECOVYST 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 117,001,446 shares outstanding at the time of that meeting.

Fund voting reports: top ECOVYST INC. shareholders by shares voted on “To approve, on an advisory basis, the compensation paid by Ecovyst Inc. to its named executive…”, 2023-2024
#Asset manager % of shares outstanding
1Vanguard 8.92%
2Fidelity 5.94%
3Dimensional 4.51%
4BlackRock 3.85%
5Allspring 3.55%
6HOTCHKIS & WILEY FUNDS /DE/ 3.18%
7AMERICAN BEACON FUNDS 2.17%
8Victory Capital 1.42%
9WILLIAM BLAIR FUNDS 1.24%
10Charles Schwab 1.22%
Institutional-manager reports: top ECOVYST INC. shareholders by shares voted on “To approve, on an advisory basis, the compensation paid by Ecovyst Inc. to its named executive…”, 2023-2024
#Asset manager % of shares outstanding
1HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 6.35%
2Allspring 4.05%
3Fidelity 4.03%
4SHAPIRO CAPITAL MANAGEMENT LLC 3.41%
5BlackRock 2.55%
6WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2.32%
7Victory Capital 2.31%
8WESTWOOD HOLDINGS GROUP INC 1.89%
9GEODE CAPITAL MANAGEMENT, LLC 1.75%
10State Street 1.62%

Reported ECOVYST 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.

ECOVYST INC. holdings and ownership disclosed for the 2023-2024 proxy season
Holder % outstanding Disclosure
Vanguard Group 9.33% 13F
BlackRock 8.78% 13F
INEOS Limited 7.73% DEF14A
Blackrock, Inc. and related companies 7.10% DEF14A
Hotchkis and Wiley Capital Management, LLC 5.69% DEF14A
Dimensional Fund Advisors 5.11% 13F
State Street 1.82% 13F
Geode Capital 1.82% 13F
Nuveen 1.26% 13F
Charles Schwab 1.22% 13F

Percentages above are of 117,001,446 shares outstanding, as reported by ECOVYST INC. on its Form 10-Q dated March 31, 2024 (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 ECOVYST INC.’s 10-Q dated March 31, 2024. This page is a static snapshot rebuilt weekly on October 25, 2026; a live search always shows the current data.

At ECOVYST INC.'s shareholder meeting held May 8, 2024, in the 2023-2024 proxy season, 184 asset managers reported how they voted in their SEC Form N-PX filings, covering 2,003 separate fund positions. Their filings are grouped here into 7 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 paid by Ecovyst Inc. to its named executive… — ECOVYST INC.'s filing reports the proposal as approved, with 95% support 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). Source: ECOVYST INC.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on May 9, 2024.

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

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