Ecovyst Inc.
ECVT- Exchange
- NYSE
- Industry
- Chemicals & Allied Products
- SEC CIK
- 0001708035
In the last 90 days, Ecovyst Inc. insiders filed 1 open-market purchase and 0 sales; 208 institutions reported holding it in 13F filings for Q2 2026, worth $1.37B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ecovyst Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 162
- −4 vs. Q3 2025
- Shares held
- 116.6M
- −918.4K (−0.8%) vs. Q3 2025
- Total value
- $1.14B
- +$106.9M (+10.4%) vs. Q3 2025
- New holders
- 20
- 47 more added
- Sold out
- 24
- 60 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ECVT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 208 | $1.37B |
| Q1 2026 | 198 | $1.44B |
| Q4 2025 | 162 | $1.14B |
| Q3 2025 | 169 | $1.03B |
| Q2 2025 | 178 | $976.2M |
| Q1 2025 | 162 | $663.2M |
| Q4 2024 | 169 | $787.8M |
| Q3 2024 | 158 | $730.7M |
| Q2 2024 | 151 | $952.6M |
| Q1 2024 | 148 | $1.16B |
| Q4 2023 | 162 | $992.8M |
| Q3 2023 | 152 | $1.01B |
| Q2 2023 | 153 | $1.17B |
| Q1 2023 | 166 | $962.4M |
| Q4 2022 | 171 | $777.5M |
| Q3 2022 | 142 | $815.0M |
| Q2 2022 | 128 | $1.02B |
| Q1 2022 | 116 | $1.20B |
| Q4 2021 | 123 | $1.06B |
| Q3 2021 | 105 | $544.8M |
| Q2 2021 | 1 | $2.28M |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ecovyst Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 27,190 | $264.6K | 0.00% | 00.0% | Unchanged |
| Entropy Technologies, LP | 26,766 | $260.4K | 0.01% | +26,766 | New |
| BNP Paribas Arbitrage, SA | 25,400 | $247.1K | 0.00% | +2,100+9.0% | Added |
| Boothbay Fund Management, LLC | 25,187 | $245.1K | 0.01% | −24,808−49.6% | Reduced |
| KLP Kapitalforvaltning AS | 24,300 | $236.4K | 0.00% | −3,500−12.6% | Reduced |
| State of Alaska, Department of Revenue | 24,256 | $235.0K | 0.00% | +18,765+341.7% | Added |
| Amundi | 21,752 | $211.6K | 0.00% | −110,759−83.6% | Reduced |
| Jane Street Group, LLC | 20,949 | $203.8K | 0.00% | −82,410−79.7% | Reduced |
| ProShare Advisors LLC | 20,872 | $203.1K | 0.00% | +837+4.2% | Added |
| Voya Investment Management LLC | 20,605 | $200.5K | 0.00% | 00.0% | Unchanged |
| Amplius Wealth Advisors, LLC | 18,288 | $177.9K | 0.01% | 00.0% | Unchanged |
| XTX Topco Ltd | 18,081 | $175.9K | 0.00% | +18,081 | New |
| Pictet Asset Management Holding SA | 17,977 | $174.9K | 0.00% | +4,080+29.4% | Added |
| King Luther Capital Management Corp | 16,500 | $160.5K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 14,512 | $153.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 15,710 | $152.9K | 0.00% | +15,710 | New |
| Dark Forest Capital Management LP | 15,536 | $151.2K | 0.01% | −66,558−81.1% | Reduced |
| Cape Investment Advisory, Inc. | 15,000 | $145.9K | 0.04% | +15,000 | New |
| Lazard Asset Management LLC | 14,390 | $140.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 12,934 | $125.8K | 0.00% | +66+0.5% | Added |
| Citigroup Inc | 12,597 | $122.6K | 0.00% | −7,976−38.8% | Reduced |
| Wedbush Securities Inc | 12,581 | $122.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 12,185 | $119.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 12,128 | $118.0K | 0.00% | +6,691+123.1% | Added |
| Captrust Financial Advisors | 11,618 | $113.0K | 0.00% | −5,732−33.0% | Reduced |
| Clearstead Advisors, LLC | 11,400 | $110.9K | 0.00% | −14,939−56.7% | Reduced |
| Ameritas Investment Partners, Inc. | 9,789 | $95.2K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 9,469 | $92.1K | 0.01% | +141+1.5% | Added |
| Russell Investments Group, Ltd. | 9,060 | $88.2K | 0.00% | −817−8.3% | Reduced |
| CWM, LLC | 6,160 | $60.0K | 0.00% | −2,518−29.0% | Reduced |
| Public Employees Retirement System of Ohio | 6,004 | $58.4K | 0.00% | +395+7.0% | Added |
| Amalgamated Bank | 3,588 | $35.0K | 0.00% | −442−11.0% | Reduced |
| Royal Bank of Canada | 3,258 | $31.0K | 0.00% | −2,167−39.9% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,200 | $21.4K | 0.01% | +2,200 | New |
| GAMMA Investing LLC | 2,112 | $20.6K | 0.00% | +620+41.6% | Added |
| SBI Securities Co., Ltd. | 2,030 | $19.8K | 0.00% | +29+1.4% | Added |
| Nisa Investment Advisors, LLC | 1,740 | $16.9K | 0.00% | +740+74.0% | Added |
| EverSource Wealth Advisors, LLC | 1,561 | $15.2K | 0.00% | +912+140.5% | Added |
| Investors Research Corp | 1,500 | $14.6K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,418 | $14.0K | 0.00% | +362+34.3% | Added |
| Farther Finance Advisors, LLC | 836 | $8.13K | 0.00% | 00.0% | Unchanged |
| GGM Financials LLC | 764 | $7.43K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 675 | $6.57K | 0.00% | +675 | New |
| Aster Capital Management (DIFC) Ltd | 630 | $6.13K | 0.00% | +251+66.2% | Added |
| The PNC Financial Services Group, Inc. | 488 | $4.75K | 0.00% | +488 | New |
| Quadrant Capital Group LLC | 473 | $4.60K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 550 | $4.50K | 0.00% | +550 | New |
| STRS Ohio | 400 | $3.89K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 348 | $3.39K | 0.00% | −33−8.7% | Reduced |
| MAI Capital Management | 319 | $3.10K | 0.00% | +319 | New |
| Bessemer Group Inc | 288 | $3.00K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 264 | $2.57K | 0.00% | −640−70.8% | Reduced |
| US Bancorp | 252 | $2.45K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 245 | $2.38K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 245 | $2.38K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 148 | $1.44K | 0.00% | −17−10.3% | Reduced |
| SRS Capital Advisors, Inc. | 139 | $1.35K | 0.00% | −1,611−92.1% | Reduced |
| IFP Advisors, Inc | 44 | $428 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 39 | $380 | 0.00% | −99−71.7% | Reduced |
| Sunbelt Securities, Inc. | 4 | $39 | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 2 | $22 | 0.00% | +2 | New |
| Covestor Ltd | 11 | $0 | 0.00% | 00.0% | Unchanged |
| Boston Partners | 0 | $0 | 0.00% | −3,225,459−100.0% | Sold out |
| Simcoe Capital Management, LLC | 0 | $0 | 0.00% | −767,640−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −346,137−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −226,182−100.0% | Sold out |
| Clearline Capital LP | 0 | $0 | 0.00% | −168,144−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −131,700−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −118,530−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −28,499−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −23,251−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −23,062−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −21,100−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −22,019−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −16,119−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −15,334−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −14,309−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −11,580−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −11,100−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −10,108−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −5,893−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −2,630−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,895−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −347−100.0% | Sold out |
| Bruce G. Allen Investments, LLC | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Cove Street Capital, LLC | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |