The institutional landscape for Ecovyst Inc. (NYSE:ECVT) includes 6 filers as of the latest reporting cycle ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 30 Sep, 2025 | 10,921,217 | 267,695 | 2.51% | $95,669,861.00 |
| Rubric Capital Management LP | 30 Sep, 2025 | 10,400,000 | 5,692,653 | 120.93% | $91,104,000.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 10,268,736 | 103,070 | 1.01% | $89,954,124.00 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 8,852,152 | -2,366,643 | -21.10% | $77,544,852.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 6,257,072 | 77,374 | 1.25% | $54,811,860.00 |
| BROWN ADVISORY INC | 30 Sep, 2025 | 5,474,867 | 5,474,867 | 0.00% | $47,959,836.00 |
| MANGROVE PARTNERS IM, LLC | 30 Sep, 2025 | 5,474,057 | 935,647 | 20.62% | $47,952,739.00 |
| Allspring Global Investments Holdings, LLC | 30 Sep, 2025 | 4,506,862 | -361,859 | -7.43% | $38,623,807.00 |
| SHAPIRO CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 3,910,397 | -1,686,246 | -30.13% | $34,255,078.00 |
| Boston Partners | 30 Sep, 2025 | 3,225,459 | -16,826 | -0.52% | $28,099,111.00 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 30 Sep, 2025 | 3,014,160 | -182,742 | -5.72% | $26,404,042.00 |
| OAKTREE CAPITAL MANAGEMENT LP | 30 Sep, 2025 | 2,859,022 | 2,859,022 | 0.00% | $25,045,032.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 2,707,720 | 180,763 | 7.15% | $23,722,230.00 |
| STATE STREET CORP | 30 Sep, 2025 | 2,525,540 | -33,607 | -1.31% | $22,123,730.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 30 Sep, 2025 | 2,243,379 | 78,392 | 3.62% | $19,652,000.00 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 30 Sep, 2025 | 2,182,895 | -17,690 | -0.80% | $19,122,160.00 |
| Medina Value Partners, LLC | 30 Sep, 2025 | 2,160,140 | -1,007,350 | -31.80% | $18,922,826.00 |
| AMERIPRISE FINANCIAL INC | 30 Sep, 2025 | 2,149,744 | 559,700 | 35.20% | $18,831,757.00 |
| Invenomic Capital Management LP | 30 Sep, 2025 | 1,909,686 | 1,909,686 | 0.00% | $16,728,849.00 |
| Owls Nest Partners IA, LLC | 30 Sep, 2025 | 1,651,060 | 1,129,489 | 216.56% | $14,463,286.00 |