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Ecovyst (ECVT) Institutional Ownership

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$8.32 -0.13 (-1.48%)
As of 02:43 PM Eastern
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Institutional Ownership Changes (13F Filings) for Ecovyst (NYSE:ECVT)

Current
Institutional Ownership
Percentage
86.69%
Number of
Institutional Buyers
(last 12 months)
119
Total
Institutional Inflows
(last 12 months)
$241.79M
Number of
Institutional Sellers
(last 12 months)
68
Total
Institutional Outflows
(last 12 months)
$111.36M
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ECVT Institutional Buying and Selling by Quarter

Ecovyst Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/1/2025 Praxis Investment Management Inc.12,185$107K0.0%N/A0.011%
8/27/2025Squarepoint Ops LLC150,600$1.24M0.0%N/A0.132%
8/15/2025Tower Research Capital LLC TRC 18,008$148K0.0%+370.2%0.016%
8/15/2025Shay Capital LLC517,000$4.26M0.5%+84.6%0.452%
8/15/2025Rubric Capital Management LP4,707,347$38.74M0.6%N/A4.114%
8/15/2025Man Group plc300,000$2.47M0.0%N/A0.262%
8/15/2025Lazard Asset Management LLC14,390$118K0.0%-67.2%0.013%
8/15/2025Group One Trading LLC14,538$120K0.0%-60.0%0.013%
8/15/2025EVR Research LP600,000$4.94M2.1%-29.4%0.524%
8/15/2025BNP Paribas Financial Markets10,493$86K0.0%-70.7%0.009%
8/15/2025Boothbay Fund Management LLC249,774$2.06M0.0%+67.0%0.218%
8/15/2025Bridgeway Capital Management LLC665,270$5.48M0.1%+7.5%0.581%
8/15/2025Brevan Howard Capital Management LP23,249$191K0.0%N/A0.020%
8/15/2025Bank of America Corp DE980,823$8.07M0.0%-2.9%0.857%
8/15/2025Ameriprise Financial Inc.1,590,044$13.09M0.0%+221.3%1.390%
8/14/2025Lighthouse Investment Partners LLC50,000$412K0.0%N/A0.044%
8/14/2025Kent Lake PR LLC400,000$3.29M1.5%N/A0.350%
8/14/2025Jane Street Group LLC247,502$2.04M0.0%+74.9%0.216%
8/14/2025Murchinson Ltd.148,200$1.22M0.4%N/A0.130%
8/14/2025California State Teachers Retirement System102,135$841K0.0%-1.8%0.089%
8/14/2025Raymond James Financial Inc.346,137$2.85M0.0%-2.3%0.303%
8/14/2025Soros Fund Management LLC286,674$2.36M0.0%N/A0.251%
8/14/2025Quantinno Capital Management LP47,831$394K0.0%+43.0%0.042%
8/14/2025Alliancebernstein L.P.2,490,609$20.50M0.0%-44.1%2.177%
8/14/2025Caption Management LLC21,400$176K0.0%N/A0.019%
8/14/2025The Manufacturers Life Insurance Company 39,619$326K0.0%-4.0%0.035%
8/14/2025Squarepoint Ops LLC150,600$1.24M0.0%N/A0.132%
8/14/2025Owls Nest Partners IA LLC521,571$4.29M1.0%+97.8%0.456%
8/14/2025Sei Investments Co.183,527$1.51M0.0%-7.7%0.160%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 450,000$3.70M0.2%N/A0.393%
8/14/2025First Wilshire Securities Management Inc.2,200,585$18.11M4.9%-0.9%1.923%
8/14/2025Voss Capital LP641,317$5.28M0.4%-46.5%0.561%
8/14/2025Federated Hermes Inc.103,900$855K0.0%-15.1%0.091%
8/13/2025Amundi135,429$1.12M0.0%-12.9%0.118%
8/13/2025Invesco Ltd.233,636$1.92M0.0%-6.8%0.204%
8/13/2025Arrowstreet Capital Limited Partnership15,654$129K0.0%N/A0.014%
8/13/2025Seven Grand Managers LLC150,000$1.23M0.1%N/A0.131%
8/13/2025Ballast Asset Management LP555,373$4.57M2.4%+14.4%0.485%
8/13/2025Loomis Sayles & Co. L P1,049,970$8.64M0.0%+2.3%0.918%
8/12/2025Boston Partners3,242,285$26.79M0.0%+321.1%2.834%
8/12/2025Jefferies Financial Group Inc.12,231$101K0.0%N/A0.011%
8/12/2025Prudential Financial Inc.425,050$3.50M0.0%-39.4%0.371%
8/12/2025American Century Companies Inc.314,537$2.59M0.0%-17.2%0.275%
8/12/2025Rhumbline Advisers172,051$1.42M0.0%-2.1%0.150%
8/12/2025Franklin Resources Inc.77,183$635K0.0%+14.5%0.067%
8/12/2025JPMorgan Chase & Co.298,365$2.46M0.0%-4.9%0.261%
8/11/2025LSV Asset Management337,100$2.77M0.0%-23.5%0.287%
8/8/2025Intech Investment Management LLC52,841$435K0.0%-13.1%0.045%
8/8/2025Creative Planning27,311$225K0.0%-55.1%0.023%
8/8/2025Geode Capital Management LLC2,526,957$20.80M0.0%-2.9%2.152%
8/7/2025Boston Partners3,242,285$26.79M0.0%+321.1%2.762%
8/7/2025ProShare Advisors LLC22,149$182K0.0%-12.1%0.019%
8/7/2025Campbell & CO Investment Adviser LLC56,524$465K0.0%N/A0.048%
8/7/2025Parkside Financial Bank & Trust6,152$51K0.0%+1,769.9%0.005%
8/5/2025Simplex Trading LLC25,322$208K0.0%+35.2%0.022%
7/29/2025William Blair Investment Management LLC3,196,902$26.31M0.1%-7.6%2.723%
7/29/2025Easterly Investment Partners LLC167,866$1.38M0.1%+8.1%0.143%
7/28/2025Allianz Asset Management GmbH93,340$768K0.0%N/A0.080%
7/25/2025Allspring Global Investments Holdings LLC4,868,721$37.00M0.1%-0.7%4.147%
7/25/2025CWM LLC5,946$49K0.0%+63.0%0.005%
7/11/2025Wedge Capital Management L L P NC350,024$2.88M0.1%-12.5%0.298%
7/9/2025Harbor Capital Advisors Inc.1,998,169$16.45M0.7%-7.6%1.702%
6/27/2025Goldman Sachs Group Inc.655,361$4.06M0.0%-51.6%0.558%
6/18/2025Voya Investment Management LLC32,564$202K0.0%-8.5%0.028%
5/29/2025Rhumbline Advisers175,810$1.09M0.0%-28.6%0.150%
5/19/2025Jane Street Group LLC141,532$877K0.0%+954.1%0.121%
5/16/2025Empowered Funds LLC344,030$2.13M0.0%+7.5%0.293%
5/16/2025Goldman Sachs Group Inc.655,361$4.06M0.0%-51.6%0.558%
5/16/2025Dynamic Technology Lab Private Ltd84,595$524K0.1%N/A0.072%
5/16/2025Petrus Trust Company LTA40,805$253K0.0%N/A0.035%
5/16/2025Nexpoint Asset Management L.P.287,687$1.78M0.2%+977.3%0.245%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.69,105$428K0.0%+4.3%0.059%
5/16/2025Cove Street Capital LLC638,149$3.96M6.2%+29.8%0.544%
5/16/2025Bridgeway Capital Management LLC619,030$3.84M0.1%+31.7%0.527%
5/16/2025Alliancebernstein L.P.4,455,180$27.62M0.0%-0.6%3.795%
5/16/2025Brigade Capital Management LP667,255$4.14M0.5%+28.7%0.568%
5/16/2025AQR Capital Management LLC157,681$978K0.0%-3.1%0.134%
5/16/2025Amundi155,558$921K0.0%-7.8%0.133%
5/15/2025EP Wealth Advisors LLC39,599$246K0.0%+29.5%0.034%
5/15/2025Royal Bank of Canada45,069$279K0.0%+8.6%0.038%
5/15/2025Trexquant Investment LP323,285$2.00M0.0%N/A0.275%
5/15/2025EVR Research LP850,000$5.27M1.5%-15.0%0.724%
5/14/2025Comerica Bank75,569$469K0.0%-62.6%0.064%
5/14/2025MetLife Investment Management LLC63,017$391K0.0%-7.3%0.054%
5/14/2025Hotchkis & Wiley Capital Management LLC12,621,535$78.25M0.3%-3.9%10.751%
5/14/2025AlphaQuest LLC9,042$56K0.0%+60.1%0.008%
5/14/2025Voss Capital LP1,198,981$7.43M0.6%+130.7%1.021%
5/14/2025First Wilshire Securities Management Inc.2,219,462$13.76M3.9%+12.6%1.890%
5/13/2025American Century Companies Inc.379,907$2.36M0.0%+39.6%0.324%
5/13/2025Boston Partners769,908$4.77M0.0%-67.9%0.656%
5/12/2025Nuveen LLC878,783$5.45M0.0%N/A0.749%
5/12/2025Invesco Ltd.250,663$1.55M0.0%-21.8%0.214%
5/12/2025Simplex Trading LLC18,732$116K0.0%N/A0.016%
5/12/2025Swiss National Bank214,400$1.33M0.0%-1.2%0.183%
5/9/2025Deutsche Bank AG86,022$533K0.0%-10.1%0.073%
5/9/2025Charles Schwab Investment Management Inc.2,106,949$13.06M0.0%+10.7%1.795%
5/9/2025Vanguard Group Inc.10,825,114$67.12M0.0%-0.9%9.222%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank40,182$249K0.0%-17.0%0.034%
5/6/2025Royce & Associates LP11,721$73K0.0%N/A0.010%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH12,534$78K0.0%N/A0.011%
(Data available from 1/1/2016 forward)

ECVT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ECVT shares?

During the previous two years, 181 institutional investors and hedge funds held shares of Ecovyst. The most heavily invested institutionals were Hotchkis & Wiley Capital Management LLC ($78.25M), Vanguard Group Inc. ($67.12M), Dimensional Fund Advisors LP ($47.34M), Westwood Holdings Group Inc. ($44.74M), Rubric Capital Management LP ($38.74M), FMR LLC ($37.02M), and Allspring Global Investments Holdings LLC ($37.00M).Learn more on Ecovyst's institutional investors.

What percentage of Ecovyst's stock is owned by institutional investors?

86.69% of Ecovyst's stock is owned by institutional investors. Learn more on ECVT's institutional investor holdings.

Which institutional investors have been buying Ecovyst's stock?

Of the 150 institutional investors that purchased Ecovyst's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Boston Partners ($5.50M), Rubric Capital Management LP ($4.71M), Hotchkis & Wiley Capital Management LLC ($2.82M), Harbor Capital Advisors Inc. ($1.92M), Western Standard LLC ($1.25M), Voss Capital LP ($1.20M), and Vanguard Group Inc. ($1.18M).

How much institutional buying is happening at Ecovyst?

Institutional investors have bought a total of 32,020,833 shares in the last 24 months. This purchase volume represents approximately $241.79M in transactions.

Which of Ecovyst's major shareholders have been selling company stock?

Of the 68 institutional investors that sold Ecovyst's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($2.27M), Boston Partners ($1.63M), Goldman Sachs Group Inc. ($1.40M), EVR Research LP ($1.37M), JPMorgan Chase & Co. ($1.14M), Victory Capital Management Inc. ($1.09M), and Voss Capital LP ($557.66K).

How much institutional selling is happening at Ecovyst?

Institutional investors have sold a total of 15,458,214 shares in the last 24 months. This volume of shares sold represents approximately $111.36M in transactions.


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This page (NYSE:ECVT) was last updated on 10/7/2025 by MarketBeat.com Staff
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