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.
Q4 2025 vs. Q3 2025
How the institutions holding Ecovyst Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 169 | 3 | 162 | −4 |
| Shares | 117.9M | 326.9K | 116.6M | −918.4K (−0.8%) |
| Value | $1.03B | $2.86M | $1.14B | +$106.9M (+10.4%) |
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (20)
Institutions that held Ecovyst Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Brightline Capital Management, LLC | 2,050,000 | $19.9M | 8.06% |
| GWM Advisors LLC | 895,364 | $8.71M | 0.03% |
| Kestrel Investment Management Corp | 407,600 | $3.96M | 2.25% |
| Hartree Partners, LP | 135,000 | $1.31M | 0.48% |
| Bleakley Financial Group, LLC | 117,400 | $1.14M | 0.02% |
| First Trust Advisors LP | 65,027 | $632.7K | 0.00% |
| Canada Pension Plan Investment Board | 64,600 | $628.6K | 0.00% |
| EP Wealth Advisors, LLC | 40,869 | $397.7K | 0.00% |
| VARCOV Co. | 32,223 | $313.5K | 0.12% |
| EntryPoint Capital, LLC | 30,096 | $292.8K | 0.11% |
| Entropy Technologies, LP | 26,766 | $260.4K | 0.01% |
| XTX Topco Ltd | 18,081 | $175.9K | 0.00% |
| Susquehanna International Group, LLP | 15,710 | $152.9K | 0.00% |
| Cape Investment Advisory, Inc. | 15,000 | $145.9K | 0.04% |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,200 | $21.4K | 0.01% |
| Rockefeller Capital Management L.P. | 675 | $6.57K | 0.00% |
| The PNC Financial Services Group, Inc. | 488 | $4.75K | 0.00% |
| Los Angeles Capital Management LLC | 550 | $4.50K | 0.00% |
| MAI Capital Management | 319 | $3.10K | 0.00% |
| Dunhill Financial, LLC | 2 | $22 | 0.00% |
Sold out (24)
Institutions that held Ecovyst Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Boston Partners | 3,225,459 | $28.1M |
| Simcoe Capital Management, LLC | 767,640 | $6.72M |
| Raymond James Financial Inc | 346,137 | $3.03M |
| Y-Intercept (Hong Kong) Ltd | 226,182 | $1.98M |
| Clearline Capital LP | 168,144 | $1.47M |
| Prudential Financial Inc | 131,700 | $1.15M |
| HSBC Holdings PLC | 118,530 | $1.04M |
| Squarepoint Ops LLC | 28,499 | $249.7K |
| LPL Financial LLC | 23,251 | $203.7K |
| Bridgefront Capital, LLC | 23,062 | $202.0K |
| Prelude Capital Management, LLC | 21,100 | $184.8K |
| DRW Securities, LLC | 22,019 | $176.4K |
| Petrus Trust Company, LTA | 16,119 | $141.2K |
| Teacher Retirement System of Texas | 15,334 | $134.3K |
| Cerity Partners LLC | 14,309 | $125.3K |
| PharVision Advisers, LLC | 11,580 | $101.4K |
| Omers Administration Corp | 11,100 | $97.2K |
| Landscape Capital Management, L.L.C. | 10,108 | $88.5K |
| Parkside Financial Bank & Trust | 5,893 | $51.6K |
| Aquatic Capital Management LLC | 2,630 | $23.0K |
| Quarry LP | 1,895 | $16.6K |
| Spire Wealth Management | 347 | $3.04K |
| Bruce G. Allen Investments, LLC | 62 | $543 |
| Wealthspire Advisors, LLC | 10 | $88 |
Not filed for Q4 2025 yet (3)
Institutions that held Ecovyst Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cove Street Capital, LLC | 313,713 | $2.75M |
| CIBC Bancorp USA Inc. | 12,490 | $109.4K |
| Point72 Asia (Singapore) Pte. Ltd. | 689 | $6.03K |