Fund shareholders of Ecovyst Inc
ISIN US27923Q1094 · United States
- Fund shareholders
- 254
- Of which ETFs
- 51 203 other funds
- Value held
- 605M $
- Share of capital
- 44.3 % of 109.5M shares on Jul 31, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,476,568 | 43.3M $ | 0.00 % | 3.18 % | as of Jun 30, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 2,878,537 | 35.8M $ | 0.04 % | 2.63 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Small Cap Value ETF American Century ETF Trust | 2,773,042 | 36.6M $ | 0.14 % | 2.53 % | as of May 31, 2026 ↗ |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 2,507,800 | 31.2M $ | 0.02 % | 2.29 % | as of Jun 30, 2026 ↗ |
| Brown Advisory Small-Cap Fundamental Value Fund Brown Advisory Funds | 2,176,053 | 27.1M $ | 2.20 % | 1.99 % | as of Jun 30, 2026 ↗ |
| Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust | 1,815,284 | 21.9M $ | 0.30 % | 1.66 % | as of Jul 31, 2026 ↗ |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 1,590,117 | 19.8M $ | 0.03 % | 1.45 % | as of Jun 30, 2026 ↗ |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1,514,903 | 18.3M $ | 0.09 % | 1.38 % | as of Jul 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,256,694 | 15.6M $ | 0.02 % | 1.15 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 1,202,288 | 14.5M $ | 0.04 % | 1.10 % | as of Jul 31, 2026 ↗ |
| Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund | 1,178,547 | 14.2M $ | 0.30 % | 1.08 % | as of Jul 31, 2026 ↗ |
| Columbia Small Cap Value Discovery Fund COLUMBIA FUNDS SERIES TRUST I | 1,031,250 | 12.4M $ | 0.50 % | 0.94 % | as of Jul 31, 2026 ↗ |
| Needham Aggressive Growth Fund Needham Funds Inc | 1,020,000 | 12.7M $ | 0.49 % | 0.93 % | as of Jun 30, 2026 ↗ |
| Allspring Special Small Cap Value Fund ALLSPRING FUNDS TRUST | 993,811 | 12.4M $ | 0.42 % | 0.91 % | as of Jun 30, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 852,545 | 10.3M $ | 0.06 % | 0.78 % | as of Jul 31, 2026 ↗ |
| Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST | 833,398 | 11M $ | 0.12 % | 0.76 % | as of May 31, 2026 ↗ |
| iShares Russell 2000 Growth ETF iShares Trust | 799,411 | 10M $ | 0.06 % | 0.73 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 742,804 | 9M $ | 0.06 % | 0.68 % | as of Jul 31, 2026 ↗ |
| Dimensional US Small Cap Value ETF Dimensional ETF Trust | 630,813 | 7.6M $ | 0.09 % | 0.58 % | as of Jul 31, 2026 ↗ |
| Fidelity Series Small Cap Core Fund Fidelity Concord Street Trust | 597,300 | 7.2M $ | 0.46 % | 0.55 % | as of Jul 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 587,047 | 7.7M $ | 0.02 % | 0.54 % | as of May 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 586,564 | 7.7M $ | 0.04 % | 0.54 % | as of May 31, 2026 ↗ |
| PIMCO RAE US Small Fund PIMCO Equity Series | 575,216 | 7.2M $ | 0.19 % | 0.53 % | as of Jun 30, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 544,798 | 7.2M $ | 0.03 % | 0.50 % | as of May 31, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 505,470 | 6.1M $ | 0.03 % | 0.46 % | as of Jul 31, 2026 ↗ |
| VictoryShares US Small Mid Cap Value Momentum ETF Victory Portfolios II | 488,597 | 6.1M $ | 0.35 % | 0.45 % | as of Jun 30, 2026 ↗ |
| Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II | 409,300 | 5.4M $ | 0.00 % | 0.37 % | as of May 31, 2026 ↗ |
| William Blair Small Cap Value Fund WILLIAM BLAIR FUNDS | 402,983 | 5M $ | 0.48 % | 0.37 % | as of Jun 30, 2026 ↗ |
| Columbia Small Cap Value and Inflection Fund COLUMBIA FUNDS SERIES TRUST | 399,550 | 5.3M $ | 0.61 % | 0.36 % | as of May 31, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 391,917 | 4.7M $ | 0.03 % | 0.36 % | as of Jul 31, 2026 ↗ |
| BALLAST SMALL/MID CAP ETF Unified Series Trust | 388,563 | 4.8M $ | 2.70 % | 0.35 % | as of Jun 30, 2026 ↗ |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 386,735 | 4.8M $ | 0.15 % | 0.35 % | as of Jun 30, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 380,103 | 4.6M $ | 0.06 % | 0.35 % | as of Jul 31, 2026 ↗ |
| Fidelity SAI Small-Mid Cap Momentum Index Fund Fidelity Salem Street Trust | 348,339 | 4.2M $ | 0.10 % | 0.32 % | as of Jul 31, 2026 ↗ |
| VANGUARD MATERIALS INDEX FUND VANGUARD WORLD FUND | 331,022 | 4.4M $ | 0.10 % | 0.30 % | as of May 31, 2026 ↗ |
| Empower Small Cap Value Fund EMPOWER FUNDS, INC. | 319,420 | 4M $ | 0.62 % | 0.29 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 292,671 | 3.5M $ | 0.01 % | 0.27 % | as of Jul 31, 2026 ↗ |
| Hotchkis and Wiley Small Cap Diversified Value Fund HOTCHKIS & WILEY FUNDS/DE/ | 290,400 | 3.6M $ | 0.39 % | 0.27 % | as of Jun 30, 2026 ↗ |
| Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 286,875 | 3.6M $ | 0.27 % | 0.26 % | as of Jun 30, 2026 ↗ |
| Hotchkis & Wiley Opportunities Fund HOTCHKIS & WILEY FUNDS/DE/ | 278,600 | 3.5M $ | 0.39 % | 0.25 % | as of Jun 30, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 266,657 | 3.2M $ | 0.04 % | 0.24 % | as of Jul 31, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 263,549 | 3.5M $ | 0.12 % | 0.24 % | as of May 31, 2026 ↗ |
| Goldman Sachs Small Cap Value Fund Goldman Sachs Trust | 256,849 | 3.4M $ | 0.36 % | 0.23 % | as of May 31, 2026 ↗ |
| Brighthouse Small Cap Value Portfolio Brighthouse Funds Trust I | 249,594 | 3.1M $ | 0.42 % | 0.23 % | as of Jun 30, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 226,417 | 2.8M $ | 0.02 % | 0.21 % | as of Jun 30, 2026 ↗ |
| JPMorgan Small Cap Value Fund JPMorgan Trust II | 222,378 | 2.8M $ | 0.21 % | 0.20 % | as of Jun 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 217,777 | 2.9M $ | 0.00 % | 0.20 % | as of May 31, 2026 ↗ |
| Loomis Sayles Small Cap Value Fund LOOMIS SAYLES FUNDS I | 213,098 | 2.7M $ | 0.73 % | 0.19 % | as of Jun 30, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 206,389 | 2.6M $ | 0.04 % | 0.19 % | as of Jun 30, 2026 ↗ |
| Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST | 202,204 | 2.4M $ | 0.10 % | 0.18 % | as of Jul 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 194,352 | 2.3M $ | 0.08 % | 0.18 % | as of Jul 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 191,345 | 2.3M $ | 0.01 % | 0.17 % | as of Jul 31, 2026 ↗ |
| VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS | 187,569 | 2.3M $ | 0.02 % | 0.17 % | as of Jun 30, 2026 ↗ |
| Columbia Variable Portfolio - Small Cap Value Discovery Fund COLUMBIA FUNDS VARIABLE INSURANCE TRUST | 186,590 | 2.3M $ | 0.52 % | 0.17 % | as of Jun 30, 2026 ↗ |
| SmallCap Value Fund II Principal Funds, Inc | 178,125 | 2.1M $ | 0.17 % | 0.16 % | as of Jul 31, 2026 ↗ |
| Loomis Sayles Small Cap Core Portfolio Brighthouse Funds Trust II | 176,261 | 2.2M $ | 0.54 % | 0.16 % | as of Jun 30, 2026 ↗ |
| Column Small Cap Select Fund Trust for Professional Managers | 174,770 | 2.3M $ | 0.12 % | 0.16 % | as of May 31, 2026 ↗ |
| iShares U.S. Infrastructure ETF iShares Trust | 173,652 | 2.2M $ | 0.05 % | 0.16 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 172,985 | 2.3M $ | 0.00 % | 0.16 % | as of May 31, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 158,399 | 1.9M $ | 0.00 % | 0.14 % | as of Jul 31, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 156,171 | 1.9M $ | 0.00 % | 0.14 % | as of Jun 30, 2026 ↗ |
| Select Materials Portfolio Fidelity Select Portfolios | 151,400 | 2M $ | 0.24 % | 0.14 % | as of May 31, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 146,153 | 1.8M $ | 0.04 % | 0.13 % | as of Jul 31, 2026 ↗ |
| JPMorgan Diversified Return U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 137,366 | 1.7M $ | 0.28 % | 0.13 % | as of Jul 31, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 134,716 | 1.7M $ | 0.08 % | 0.12 % | as of Jun 30, 2026 ↗ |
| Easterly Snow Long/Short Opportunity Fund James Alpha Funds Trust | 125,130 | 1.7M $ | 1.49 % | 0.11 % | as of May 31, 2026 ↗ |
| Brown Advisory Sustainable Small-Cap Core Fund Brown Advisory Funds | 121,552 | 1.5M $ | 1.27 % | 0.11 % | as of Jun 30, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 120,717 | 1.5M $ | 0.04 % | 0.11 % | as of Jun 30, 2026 ↗ |
| AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 119,800 | 1.5M $ | 0.01 % | 0.11 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 119,288 | 1.4M $ | 0.14 % | 0.11 % | as of Jul 31, 2026 ↗ |
| Gotham Absolute Return Fund FundVantage Trust | 118,932 | 1.5M $ | 0.12 % | 0.11 % | as of Jun 30, 2026 ↗ |
| JPMorgan U.S. Small Company Fund JPMorgan Trust I | 111,070 | 1.4M $ | 0.12 % | 0.10 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Small Cap Value Fund American Century ETF Trust | 110,469 | 1.5M $ | 0.08 % | 0.10 % | as of May 31, 2026 ↗ |
| Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 108,900 | 1.4M $ | 0.11 % | 0.10 % | as of May 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 107,718 | 1.3M $ | 0.00 % | 0.10 % | as of Jul 31, 2026 ↗ |
| Empower Core Strategies: U.S. Equity Fund EMPOWER FUNDS, INC. | 98,862 | 1.2M $ | 0.15 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Driehaus Micro Cap Growth Fund Driehaus Mutual Funds | 95,003 | 1.2M $ | 0.20 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Variable Portfolio - Partners Small Cap Value Fund Columbia Funds Variable Series Trust II | 91,303 | 1.1M $ | 0.26 % | 0.08 % | as of Jun 30, 2026 ↗ |
| Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust | 89,895 | 1.1M $ | 1.50 % | 0.08 % | as of Jul 31, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 89,519 | 1.2M $ | 0.14 % | 0.08 % | as of May 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 89,449 | 1.2M $ | 0.09 % | 0.08 % | as of May 31, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 84,363 | 1.1M $ | 0.01 % | 0.08 % | as of May 31, 2026 ↗ |
| SEI Select Small Cap ETF SEI EXCHANGE TRADED FUNDS | 84,115 | 1M $ | 0.18 % | 0.08 % | as of Jun 30, 2026 ↗ |
| PGIM Jennison Blend Fund Prudential Jennison Blend Fund, Inc. | 80,188 | 1.1M $ | 0.09 % | 0.07 % | as of May 29, 2026 ↗ |
| Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 79,759 | 993K $ | 0.06 % | 0.07 % | as of Jun 30, 2026 ↗ |
| LVIP State Street Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 78,400 | 976.1K $ | 0.04 % | 0.07 % | as of Jun 30, 2026 ↗ |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 77,443 | 964.2K $ | 0.09 % | 0.07 % | as of Jun 30, 2026 ↗ |
| Small-Cap Value Portfolio PACIFIC SELECT FUND | 73,207 | 911.4K $ | 0.21 % | 0.07 % | as of Jun 30, 2026 ↗ |
| PGIM Quant Solutions Small-Cap Value Fund Target Portfolio Trust | 72,800 | 878K $ | 0.20 % | 0.07 % | as of Jul 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 69,517 | 916.9K $ | 0.00 % | 0.06 % | as of May 31, 2026 ↗ |
| BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 67,808 | 844.2K $ | 0.10 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 65,707 | 866.7K $ | 0.05 % | 0.06 % | as of May 31, 2026 ↗ |
| VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 65,536 | 790.4K $ | 0.00 % | 0.06 % | as of Jul 31, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 65,350 | 813.6K $ | 0.04 % | 0.06 % | as of Jun 30, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 63,841 | 794.8K $ | 0.11 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Federated Hermes Opportunistic High Yield Bond Fund Federated Hermes High Yield Trust | 63,125 | 832.6K $ | 0.20 % | 0.06 % | as of May 31, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 62,976 | 759.5K $ | 0.00 % | 0.06 % | as of Jul 31, 2026 ↗ |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 62,133 | 773.6K $ | 0.01 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 60,421 | 752.2K $ | 0.00 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Marketwide Value ETF Dimensional ETF Trust | 60,405 | 728.5K $ | 0.00 % | 0.06 % | as of Jul 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| BALLAST SMALL/MID CAP ETF Unified Series Trust | 2.70 % | as of Jun 30, 2026 ↗ |
| Brown Advisory Small-Cap Fundamental Value Fund Brown Advisory Funds | 2.20 % | as of Jun 30, 2026 ↗ |
| Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust | 1.50 % | as of Jul 31, 2026 ↗ |
| Easterly Snow Long/Short Opportunity Fund James Alpha Funds Trust | 1.49 % | as of May 31, 2026 ↗ |
| Brown Advisory Sustainable Small-Cap Core Fund Brown Advisory Funds | 1.27 % | as of Jun 30, 2026 ↗ |
| Loomis Sayles Small Cap Value Fund LOOMIS SAYLES FUNDS I | 0.73 % | as of Jun 30, 2026 ↗ |
| Empower Small Cap Value Fund EMPOWER FUNDS, INC. | 0.62 % | as of Jun 30, 2026 ↗ |
| Columbia Small Cap Value and Inflection Fund COLUMBIA FUNDS SERIES TRUST | 0.61 % | as of May 31, 2026 ↗ |
| Loomis Sayles Small Cap Core Portfolio Brighthouse Funds Trust II | 0.54 % | as of Jun 30, 2026 ↗ |
| VY Columbia Small Cap Value and Inflection Portfolio Voya Partners Inc | 0.54 % | as of Jun 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 254 | +44 | 48,504,051 | +4.9 % |
| 2026Q2 | 210 | +22 | 46,220,150 | -7.9 % |
| 2026Q1 | 188 | -4 | 50,198,575 | -2.2 % |
| 2025Q4 | 192 | 0 | 51,345,361 | -0.7 % |
| 2025Q3 | 192 | -3 | 51,686,977 | -2.0 % |
| 2025Q2 | 195 | +2 | 52,724,123 | -3.4 % |
| 2025Q1 | 193 | -8 | 54,594,080 | -5.4 % |
| 2024Q4 | 201 | -16 | 57,694,531 | +1.0 % |
| 2024Q3 | 217 | -10 | 57,141,231 | +2.1 % |
| 2024Q2 | 227 | +6 | 55,947,955 | +9.4 % |
| 2024Q1 | 221 | -6 | 51,120,459 | +0.1 % |
| 2023Q4 | 227 | 51,089,947 |
Institutional managers
187 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| Rubric Capital Management LP | 9,136,067 | 117.5M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 8,734,220 | 112.3M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 6,498,654 | 83.6M $ | as of Mar 31, 2026 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 5,413,862 | 69.6M $ | as of Mar 31, 2026 |
| BROWN ADVISORY INC | 4,842,174 | 62.3M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4,829,034 | 62.1M $ | as of Mar 31, 2026 |
| FMR LLC | 4,467,425 | 57.5M $ | as of Mar 31, 2026 |
| Allspring Global Investments Holdings, LLC | 3,798,389 | 49.8M $ | as of Mar 31, 2026 |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | 2,800,000 | 36M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,763,454 | 35.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 2,577,391 | 33.1M $ | as of Mar 31, 2026 |
| OAKTREE CAPITAL MANAGEMENT LP | 2,393,791 | 30.8M $ | as of Mar 31, 2026 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 2,196,784 | 28.3M $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 2,131,663 | 27.4M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,126,914 | 27.4M $ | as of Mar 31, 2026 |
| AMERICAN CENTURY COMPANIES INC | 2,025,270 | 26M $ | as of Mar 31, 2026 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,864,621 | 24M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 1,406,885 | 18.1M $ | as of Mar 31, 2026 |
| Owls Nest Partners IA, LLC | 1,374,674 | 17.7M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 1,356,131 | 17.4M $ | as of Mar 31, 2026 |
| LOOMIS SAYLES & CO L P | 1,225,131 | 15.8M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,106,009 | 14.2M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 1,049,527 | 13.5M $ | as of Mar 31, 2026 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,020,000 | 13.1M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 958,764 | 12.3M $ | as of Mar 31, 2026 |
Declared shareholders of Ecovyst Inc
There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Dimensional Fund Advisors LP | 6.00 % | 6,585,047 | as of Jun 30, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.65 % | 6,191,928 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Ecovyst Inc". https://titelia.com/en/stocks/ecovyst-inc-US27923Q1094