Ecovyst Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 10.67 M | $132.79 M | 22.12% | 9.74% |
| RUBRIC CAPITAL MANAGEMENT LP | 08/14/2026 | 8.21 M | $102.24 M | -10.12% | 7.50% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 6.59 M | $81.98 M | 1.33% | 6.02% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 6.09 M | $75.83 M | 16.14% | 5.56% |
| FMR LLC | 08/13/2026 | 5.33 M | $66.40 M | 19.39% | 4.87% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 5.13 M | $63.91 M | 6.29% | 4.69% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 4.84 M | $60.31 M | -2.69% | 4.43% |
| BROWN ADVISORY INC | 08/14/2026 | 4.53 M | $56.44 M | -6.37% | 4.14% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 3.47 M | $43.26 M | 71.57% | 3.17% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 3.15 M | $39.22 M | 13.98% | 2.88% |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | 08/14/2026 | 3.01 M | $37.50 M | 7.57% | 2.75% |
| STATE STREET CORP | 08/07/2026 | 2.68 M | $33.30 M | 3.79% | 2.44% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 2.62 M | $32.63 M | 86.31% | 2.39% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 2.23 M | $27.76 M | 4.59% | 2.04% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 08/14/2026 | 2.17 M | $27.03 M | -1.16% | 1.98% |
| ALTRAVUE CAPITAL, LLC | 08/13/2026 | 2.01 M | $25.00 M | 100.00% | 1.83% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 1.90 M | $23.64 M | -10.72% | 1.73% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 1.90 M | $23.64 M | 100.00% | 1.73% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 1.66 M | $20.71 M | 100.00% | 1.52% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 08/13/2026 | 1.41 M | $16.90 M | -62.93% | 1.29% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.40 M | $17.49 M | -74.06% | 1.28% |
| MORGAN STANLEY | 08/13/2026 | 1.13 M | $14.07 M | 56.40% | 1.03% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 08/14/2026 | 1.02 M | $12.70 M | 0.00% | 0.93% |
| LOOMIS SAYLES & CO L P | 08/14/2026 | 1.01 M | $12.62 M | -17.25% | 0.93% |
| NORTHERN TRUST CORP | 08/13/2026 | 980.06 K | $12.20 M | 2.22% | 0.90% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 08/13/2026 | 942.31 K | $11.73 M | 100.00% | 0.86% |
| JPMORGAN CHASE & CO | 08/12/2026 | 934.72 K | $11.49 M | 13.80% | 0.85% |
| NEWEDGE ADVISORS, LLC | 08/12/2026 | 895.44 K | $11.15 M | 0.01% | 0.82% |
| ALLIANZ ASSET MANAGEMENT GMBH | 09/02/2026 | 894.84 K | $11.14 M | 11.06% | 0.82% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 08/12/2026 | 860.44 K | $10.71 M | -53.85% | 0.79% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 848.00 K | $10.56 M | 1.58% | 0.77% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 773.85 K | $9.63 M | 5.76% | 0.71% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 584.24 K | $7.27 M | -47.18% | 0.53% |
| EMPOWERED FUNDS, LLC | 08/17/2026 | 575.37 K | $7.16 M | 1.53% | 0.53% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 571.90 K | $7.12 M | 206.32% | 0.52% |
| BALLAST ASSET MANAGEMENT, LP | 08/13/2026 | 549.11 K | $6.84 M | -0.99% | 0.50% |
| APIS CAPITAL ADVISORS, LLC | 08/14/2026 | 540.00 K | $6.72 M | 100.00% | 0.49% |
| HRT FINANCIAL LP | 08/14/2026 | 534.19 K | $6.65 M | 100.00% | 0.49% |
| PRUDENTIAL FINANCIAL INC | 08/12/2026 | 515.75 K | $6.42 M | 2,401.82% | 0.47% |
| VICTORY CAPITAL MANAGEMENT INC | 08/07/2026 | 500.97 K | $6.24 M | 3,945.27% | 0.46% |
| CASTLEKNIGHT MANAGEMENT LP | 08/14/2026 | 473.55 K | $5.90 M | 28.98% | 0.43% |
| SEI INVESTMENTS CO | 08/14/2026 | 472.52 K | $5.88 M | -49.63% | 0.43% |
| LEGATO CAPITAL MANAGEMENT LLC | 08/06/2026 | 470.17 K | $5.85 M | 100.00% | 0.43% |
| UNISUPER MANAGEMENT PTY LTD | 08/14/2026 | 458.18 K | $5.70 M | 100.00% | 0.42% |
| CITADEL ADVISORS LLC | 09/02/2026 | 439.63 K | $5.47 M | -32.34% | 0.40% |
| NEW YORK STATE COMMON RETIREMENT FUND | 07/29/2026 | 439.37 K | $5.47 M | 1,410.85% | 0.40% |
| HSBC HOLDINGS PLC | 08/14/2026 | 434.09 K | $5.35 M | 39.89% | 0.40% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 421.14 K | $5.24 M | 100.00% | 0.38% |
| KESTREL INVESTMENT MANAGEMENT CORP | 08/04/2026 | 405.40 K | $5.05 M | 0.00% | 0.37% |
| CORVID PEAK CAPITAL MANAGEMENT, LLC | 08/14/2026 | 400.00 K | $4.98 M | 23.08% | 0.37% |
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Ecovyst Inc institutional Ownership - FAQ's
During the previous two years, 278 institutional investors and hedge funds held shares of Ecovyst Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 10.67 M
Rubric Capital Management LP: 8.21 M
DIMENSIONAL FUND ADVISORS LP: 6.59 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 6.09 M
FMR LLC: 5.33 M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP: 5.13 M
102.06% of Ecovyst Inc stock is owned by institutional investors.
Institutional investors have bought a total of 134.69 M shares in the last 24 months. This purchase volume represents approximately $1.51 B in transactions.