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, Q1 2025
Institutional positions in Ecovyst Inc. as of Mar 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
- −6 vs. Q4 2024
- Shares held
- 107.0M
- +4.81M (+4.7%) vs. Q4 2024
- Total value
- $663.2M
- −$117.9M (−15.1%) vs. Q4 2024
- New holders
- 21
- 54 more added
- Sold out
- 27
- 60 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ecovyst Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 172,343 | $1.07M | 0.00% | −242,300−58.4% | Reduced |
| Rhumbline Advisers | 175,810 | $1.09M | 0.00% | −70,502−28.6% | Reduced |
| SEI Investments Co | 186,479 | $1.16M | 0.00% | −26,956−12.6% | Reduced |
| Atom Investors LP | 189,539 | $1.18M | 0.14% | −2,568−1.3% | Reduced |
| Swiss National Bank | 214,400 | $1.33M | 0.00% | −2,700−1.2% | Reduced |
| Susquehanna International Group, LLP | 227,682 | $1.41M | 0.00% | +161,074+241.8% | Added |
| Nierenberg Investment Management Company, Inc. | 228,810 | $1.42M | 0.83% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 248,731 | $1.54M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 250,663 | $1.55M | 0.00% | −69,889−21.8% | Reduced |
| Owls Nest Partners IA, LLC | 263,630 | $1.63M | 0.39% | +263,630 | New |
| Shay Capital LLC | 280,000 | $1.74M | 0.51% | +178,255+175.2% | Added |
| Renaissance Technologies LLC | 282,700 | $1.75M | 0.00% | −109,300−27.9% | Reduced |
| Highland Capital Management Fund Advisors, L.P. | 287,687 | $1.78M | 0.17% | +260,982+977.3% | Added |
| Two Sigma Investments, LP | 296,085 | $1.84M | 0.00% | −170,622−36.6% | Reduced |
| Two Sigma Advisers, LP | 301,100 | $1.87M | 0.00% | −121,500−28.8% | Reduced |
| JPMorgan Chase & Co | 313,877 | $1.95M | 0.00% | −172,211−35.4% | Reduced |
| Trexquant Investment LP | 323,285 | $2.00M | 0.02% | +323,285 | New |
| Empowered Funds, LLC | 344,030 | $2.13M | 0.03% | +23,951+7.5% | Added |
| Raymond James Financial Inc | 354,137 | $2.20M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 372,061 | $2.31M | 0.00% | +4,293+1.2% | Added |
| American Century Companies Inc | 379,907 | $2.36M | 0.00% | +107,761+39.6% | Added |
| Forest Hill Capital, LLC | 391,900 | $2.43M | 1.82% | +20,000+5.4% | Added |
| Wedge Capital Management L L P | 400,191 | $2.48M | 0.05% | −146,687−26.8% | Reduced |
| LSV Asset Management | 440,600 | $2.73M | 0.01% | −11,900−2.6% | Reduced |
| Ballast Asset Management, LP | 485,587 | $3.01M | 1.59% | +7,227+1.5% | Added |
| Ameriprise Financial Inc | 494,816 | $3.07M | 0.00% | +3,022+0.6% | Added |
| Umb Bank N A | 518,584 | $3.22M | 0.05% | +518,584 | New |
| Millennium Management LLC | 526,013 | $3.26M | 0.00% | +242,807+85.7% | Added |
| State of Wisconsin Investment Board | 560,477 | $3.47M | 0.01% | +14,098+2.6% | Added |
| First Trust Advisors LP | 595,743 | $3.69M | 0.00% | −11,514−1.9% | Reduced |
| Bridgeway Capital Management, LLC | 619,030 | $3.84M | 0.10% | +148,951+31.7% | Added |
| Cove Street Capital, LLC | 638,149 | $3.96M | 6.21% | +146,589+29.8% | Added |
| Goldman Sachs Group Inc | 655,361 | $4.06M | 0.00% | −697,837−51.6% | Reduced |
| Brigade Capital Management, LP | 667,255 | $4.14M | 5.12% | +148,755+28.7% | Added |
| CastleKnight Management LP | 694,971 | $4.31M | 0.46% | +607,647+695.9% | Added |
| Prudential Financial Inc | 701,630 | $4.35M | 0.01% | −74,160−9.6% | Reduced |
| Boston Partners | 769,908 | $4.77M | 0.01% | −1,631,903−67.9% | Reduced |
| EVR Research LP | 850,000 | $5.27M | 2.38% | −150,000−15.0% | Reduced |
| Nuveen, LLC | 878,783 | $5.45M | 0.00% | +878,783 | New |
| Needham Investment Management LLC | 920,000 | $5.70M | 0.53% | 00.0% | Unchanged |
| Bank of America Corp | 1,009,977 | $6.26M | 0.00% | −240,773−19.3% | Reduced |
| Morgan Stanley | 1,019,812 | $6.32M | 0.00% | +340,927+50.2% | Added |
| Loomis Sayles & Co L P | 1,025,961 | $6.36M | 0.01% | −1,645−0.2% | Reduced |
| Northern Trust Corp | 1,192,509 | $7.39M | 0.00% | +127,764+12.0% | Added |
| Voss Capital, LLC | 1,198,981 | $7.43M | 0.57% | +679,299+130.7% | Added |
| Western Standard LLC | 1,711,842 | $10.6M | 6.24% | +460,216+36.8% | Added |
| Thompson Siegel & Walmsley LLC | 1,922,987 | $11.9M | 0.20% | −172,376−8.2% | Reduced |
| Charles Schwab Investment Management Inc | 2,106,949 | $13.1M | 0.00% | +203,801+10.7% | Added |
| Harbor Capital Advisors, Inc. | 2,163,134 | $13.4M | 0.61% | +162,690+8.1% | Added |
| First Wilshire Securities Management Inc | 2,219,462 | $13.8M | 3.95% | +247,794+12.6% | Added |
| State Street Corp | 2,525,332 | $15.7M | 0.00% | +2,018+0.1% | Added |
| Geode Capital Management, LLC | 2,601,756 | $16.1M | 0.00% | +66,534+2.6% | Added |
| Medina Singh Partners, LLC | 2,972,262 | $18.4M | 5.27% | +230,029+8.4% | Added |
| William Blair Investment Management, LLC | 3,461,316 | $21.5M | 0.06% | −140,030−3.9% | Reduced |
| Alliancebernstein L.P. | 4,455,180 | $27.6M | 0.01% | −27,413−0.6% | Reduced |
| Mangrove Partners | 4,538,410 | $28.1M | 3.17% | +4,538,410 | New |
| Allspring Global Investments Holdings, LLC | 4,901,501 | $30.3M | 0.05% | −185,001−3.6% | Reduced |
| Shapiro Capital Management LLC | 4,969,068 | $30.8M | 1.27% | +138,800+2.9% | Added |
| Dimensional Fund Advisors LP | 6,128,843 | $38.0M | 0.01% | −67,035−1.1% | Reduced |
| BlackRock, Inc. | 10,421,994 | $64.6M | 0.00% | −549,235−5.0% | Reduced |
| Vanguard Group Inc | 10,825,114 | $67.1M | 0.00% | −101,019−0.9% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 12,621,535 | $78.3M | 0.26% | −507,380−3.9% | Reduced |
| CenterBook Partners LP | 0 | $0 | 0.00% | −184,696−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −101,383−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −77,036−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −58,121−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −57,713−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −53,229−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −48,511−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −45,795−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −37,492−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −30,927−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −29,765−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −29,000−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −24,380−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −23,064−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −18,968−100.0% | Sold out |
| Caisse des Depots Et Consignations | 0 | $0 | 0.00% | −18,899−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −17,342−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −16,621−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −15,588−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −10,665−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −10,317−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −653−100.0% | Sold out |
| Whipplewood Advisors, LLC | 0 | $0 | 0.00% | −78−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Bruce G. Allen Investments, LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |