Who owns Ecovyst Inc?
- Ticker: ECVT
- CUSIP Number: 27923q109
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Analyze quarterly positions in Ecovyst with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Ecovyst stock
Who bought or sold Ecovyst Inc this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 11M | $108M | 2% | Dec 2025 |
|
| Rubric Capital Management | 9.1M | $118M | -13% | Mar 2026 |
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| BlackRock | 8.7M | $112M | -16% | Mar 2026 |
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| Dimensional Fund Advisors | 6.5M | $84M | 2% | Mar 2026 |
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| Mangrove Partners | 5.4M | $53M | 0% | Dec 2025 |
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| Hotchkis and Wiley Capital Management | 5.4M | $70M | -43% | Mar 2026 |
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| Vanguard Portfolio Management | 5.2M | $67M | 100% | Mar 2026 |
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| Vanguard Capital Management | 5.0M | $64M | 100% | Mar 2026 |
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| Brown Advisory Holdings Incorporated | 4.8M | $62M | -4% | Mar 2026 |
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| Allspring Global Investments Holdings | 3.8M | $50M | -8% | Mar 2026 |
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| Geode Capital Management | 2.8M | $36M | 3% | Mar 2026 |
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| State Street Corporation | 2.5M | $25M | 1% | Dec 2025 |
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| Oaktree Capital Management | 2.4M | $31M | -44% | Mar 2026 |
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| Shapiro Capital Management | 2.3M | $22M | -42% | Dec 2025 |
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| Charles Schwab Investment Management | 2.3M | $22M | 1% | Dec 2025 |
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| First Wilshire Securities Management | 2.2M | $28M | 1% | Mar 2026 |
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| Medina Singh Partners | 2.2M | $21M | 1% | Dec 2025 |
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| Ameriprise Financial | 2.1M | $27M | -1% | Mar 2026 |
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| Brightline Capital Management | 2.1M | $20M | 100% | Dec 2025 |
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| William Blair Investment Management | 1.9M | $24M | -32% | Mar 2026 |
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| Goldman Sachs Group | 1.4M | $18M | 70% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 1.4M | $14M | 102% | Dec 2025 |
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| Owls Nest Partners IA | 1.4M | $18M | -25% | Mar 2026 |
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| Loomis, Sayles and | 1.3M | $12M | 1% | Dec 2025 |
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| Bank of America Corporation | 1.1M | $14M | 100% | Mar 2026 |
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| Point72 Asset Management | 1.0M | $14M | -18% | Mar 2026 |
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| Needham Investment Management | 1.0M | $9.9M | 4% | Dec 2025 |
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| Sei Investments | 938k | $12M | 80% | Mar 2026 |
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| Northern Trust | 914k | $8.9M | -10% | Dec 2025 |
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| Goss Wealth Management | 895k | $12M | 0% | Mar 2026 |
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| Brigade Capital Management | 817k | $8.0M | 0% | Dec 2025 |
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| Bridgeway Capital Management | 809k | $7.9M | 14% | Dec 2025 |
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| Allianz Asset Management | 806k | $10M | 55% | Mar 2026 |
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| Vanguard Fiduciary Trust | 732k | $9.4M | 100% | Mar 2026 |
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| Morgan Stanley | 723k | $9.3M | -4% | Mar 2026 |
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| Citadel Advisors | 650k | $8.4M | 2157% | Mar 2026 |
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| American Century Companies | 617k | $6.0M | 79% | Dec 2025 |
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| Ballast Asset Management | 555k | $7.1M | 3% | Mar 2026 |
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| State of Wisconsin Investment Board | 535k | $5.2M | -1% | Dec 2025 |
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| Empowered Funds | 522k | $5.1M | 23% | Dec 2025 |
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| SG Americas Securities | 517k | $6.6M | 56% | Mar 2026 |
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| Dayah Capital | 470k | $6.0M | 100% | Mar 2026 |
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| FMR | 436k | $4.2M | 111% | Dec 2025 |
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| UBS Group | 434k | $5.6M | 54% | Mar 2026 |
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| D. E. Shaw & Co | 423k | $5.4M | 1366% | Mar 2026 |
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| Invenomic Capital Management | 418k | $5.4M | -78% | Mar 2026 |
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| Peak6 | 413k | $5.3M | 100% | Mar 2026 |
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| Kestrel Investment Management Corporation | 405k | $5.2M | -1% | Mar 2026 |
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| Jane Street | 392k | $5.0M | 1772% | Mar 2026 |
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| SummitTX Capital | 390k | $5.0M | 100% | Mar 2026 |
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| Bank of New York Mellon | 382k | $4.9M | -1% | Mar 2026 |
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| Invesco | 378k | $4.9M | 38% | Mar 2026 |
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| CastleKnight Management | 367k | $4.7M | 0% | Mar 2026 |
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| Nuveen | 313k | $4.0M | -1% | Mar 2026 |
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| Hsbc Holdings | 310k | $4.0M | 100% | Mar 2026 |
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| Varcov | 279k | $3.6M | 100% | Mar 2026 |
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| Umb Bank N A | 273k | $3.5M | 0% | Mar 2026 |
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| WEDGE Capital Management L | 257k | $3.3M | -19% | Mar 2026 |
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| Mirabella Financial Services | 240k | $3.1M | 100% | Mar 2026 |
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| Two Sigma Investments | 238k | $3.1M | 100% | Mar 2026 |
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| Harbor Capital Advisors | 234k | $3.0M | -60% | Mar 2026 |
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| Barclays | 230k | $2.2M | -7% | Dec 2025 |
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| Renaissance Technologies | 230k | $2.2M | -4% | Dec 2025 |
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| Swiss National Bank | 226k | $2.9M | 0% | Mar 2026 |
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| Connor, Clark & Lunn Investment Management | 187k | $2.4M | 100% | Mar 2026 |
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| Ubs Global Asset Management Americas | 181k | $2.3M | -11% | Mar 2026 |
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| Man Group | 166k | $2.1M | 100% | Mar 2026 |
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| Rhumbline Advisers | 152k | $2.0M | 0% | Mar 2026 |
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| Atom Investors | 149k | $1.5M | -11% | Dec 2025 |
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| Levin Easterly Partners | 136k | $1.7M | -19% | Mar 2026 |
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| Florida State Board of Administration | 130k | $1.7M | 379% | Mar 2026 |
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| Millennium Management | 129k | $1.7M | 100% | Mar 2026 |
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| Brevan Howard Capital Management | 128k | $1.6M | 138% | Mar 2026 |
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| Alliancebernstein | 124k | $1.2M | 0% | Mar 2026 |
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| Bleakley Financial Group | 118k | $1.5M | 0% | Mar 2026 |
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| Campbell & Co. Investment Adviser | 117k | $1.5M | 149% | Mar 2026 |
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| Verdence Capital Advisors | 108k | $1.4M | 100% | Mar 2026 |
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| Schonfeld Strategic Advisors | 107k | $1.4M | 100% | Mar 2026 |
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| California State Teachers Retirement System | 107k | $1.4M | -7% | Mar 2026 |
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| Gotham Asset Management | 100k | $1.3M | 100% | Mar 2026 |
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| Legal & General Group | 97k | $1.2M | -18% | Mar 2026 |
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| Hartree Partners | 97k | $1.2M | -28% | Mar 2026 |
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| Federated Investors | 97k | $1.2M | -17% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 96k | $1.2M | 13% | Mar 2026 |
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| AQR Capital Management | 90k | $1.2M | 22% | Mar 2026 |
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| Dark Forest Capital Management | 82k | $1.1M | 429% | Mar 2026 |
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| Winton Capital | 79k | $1.0M | 100% | Mar 2026 |
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| Vanguard Asset Management | 76k | $977k | 100% | Mar 2026 |
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| Quantinno Capital Management | 75k | $970k | -2% | Mar 2026 |
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| Franklin Resources | 71k | $913k | 0% | Mar 2026 |
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| Brian McDonald | 66k | $645k | -5% | Dec 2025 |
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| Canada Pension Plan Investment Board | 65k | $831k | 0% | Mar 2026 |
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| Clear Harbor Asset Management | 64k | $828k | -17% | Mar 2026 |
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| Wells Fargo & Company | 64k | $819k | -56% | Mar 2026 |
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| Lazard Asset Management | 63k | $807k | 336% | Mar 2026 |
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| MetLife Investment Advisors | 61k | $596k | -8% | Dec 2025 |
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| Verition Fund Management | 60k | $584k | 21% | Dec 2025 |
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| Zurcher Kantonalbank | 58k | $751k | 14% | Mar 2026 |
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| Fifth Third Bancorp | 54k | $698k | 100% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 54k | $689k | 1% | Mar 2026 |
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| Rbf Capital | 51k | $656k | -27% | Mar 2026 |
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| Vanguard Global Advisers | 50k | $644k | 100% | Mar 2026 |
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| Y-Intercept | 50k | $642k | 100% | Mar 2026 |
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| Manufacturers Life Insurance Company | 48k | $619k | -4% | Mar 2026 |
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| Henderson Group | 43k | $558k | 0% | Mar 2026 |
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| LSV Asset Management | 41k | $531k | -72% | Mar 2026 |
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| CWM Advisors | 40k | $513k | -17% | Mar 2026 |
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| EP Wealth Advisors | 40k | $510k | -3% | Mar 2026 |
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| Creative Planning | 40k | $508k | 26% | Mar 2026 |
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| nVerses Capital | 39k | $502k | 100% | Mar 2026 |
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| Fox Run Management | 38k | $482k | 100% | Mar 2026 |
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| Sterling Capital Management | 35k | $451k | -37% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 32k | $411k | 0% | Mar 2026 |
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| Arizona State Retirement System | 31k | $403k | -2% | Mar 2026 |
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| EntryPoint Capital | 30k | $293k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 29k | $374k | 0% | Mar 2026 |
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| Net Worth Advisory Group | 28k | $366k | -12% | Mar 2026 |
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| Vanguard Investments Australia | 28k | $360k | 100% | Mar 2026 |
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| Entropy Technologies | 27k | $260k | 100% | Dec 2025 |
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| Ashton Thomas Private Wealth | 27k | $341k | 100% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 26k | $329k | 1% | Mar 2026 |
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| Intech Investment Management | 25k | $323k | -45% | Mar 2026 |
|
| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 25k | $320k | 6125% | Mar 2026 |
|
| J. Safra Sarasin Holding | 24k | $314k | 100% | Mar 2026 |
|
| Klp Kapitalforvaltning As | 24k | $313k | 0% | Mar 2026 |
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| Alaska Retirement Management Board | 24k | $309k | 0% | Mar 2026 |
|
| Seven Mile Advisory | 22k | $281k | 100% | Mar 2026 |
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| Prudential Financial | 21k | $265k | 100% | Mar 2026 |
|
| Amundi | 20k | $254k | -9% | Mar 2026 |
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| Ing Investment Management | 20k | $254k | -4% | Mar 2026 |
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| Citigroup | 19k | $241k | 100% | Mar 2026 |
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| XTX Topco | 18k | $176k | 100% | Dec 2025 |
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| GSA Capital Partners | 18k | $232k | 100% | Mar 2026 |
|
| Pictet Asset Management Holding SA | 18k | $231k | 0% | Mar 2026 |
|
| Inceptionr | 18k | $231k | 100% | Mar 2026 |
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| ProShare Advisors | 17k | $213k | -21% | Mar 2026 |
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| Luther King Capital Management Corporation | 17k | $212k | 0% | Mar 2026 |
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| Susquehanna International | 16k | $153k | 100% | Dec 2025 |
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| Cape Investment Advisory | 15k | $146k | 100% | Dec 2025 |
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| DekaBank Deutsche Girozentrale | 15k | $190k | 0% | Mar 2026 |
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| Victory Capital Management | 13k | $126k | 1% | Dec 2025 |
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| Wedbush Morgan Securities | 13k | $162k | 0% | Mar 2026 |
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| Everence Capital Management | 12k | $157k | 0% | Mar 2026 |
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| Tower Research Capital | 12k | $118k | 123% | Dec 2025 |
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| White Bay PT | 12k | $154k | 100% | Mar 2026 |
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| Captrust Financial Advisors | 12k | $113k | -33% | Dec 2025 |
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| Scientech Research | 11k | $146k | 100% | Mar 2026 |
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| Dynamic Technology Lab Private | 11k | $142k | 100% | Mar 2026 |
|
| Fis | 11k | $135k | 100% | Mar 2026 |
|
| Balyasny Asset Management | 11k | $135k | 100% | Mar 2026 |
|
Who sold out of Ecovyst?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Thompson, Siegel, & Walmsley | Dec 2025 | 1.4M | $13M |
| Simcoe Capital Management | Sep 2025 | 768k | $6.7M |
| Forest Hill Capital | Dec 2025 | 392k | $3.8M |
| Jpmorgan Chase & Co | Sep 2025 | 361k | $3.2M |
| Raymond James Financial | Sep 2025 | 346k | $3.0M |
| Nierenberg Investment Management Company | Dec 2025 | 229k | $2.2M |
| First Trust Advisors | Dec 2025 | 65k | $633k |
| Quest Partners | Dec 2025 | 38k | $373k |
| Two Sigma Advisers | Dec 2025 | 36k | $352k |
| Boothbay Fund Management | Dec 2025 | 25k | $245k |
| Bridgefront Capital | Sep 2025 | 23k | $202k |
| Springbok Capital Management | Sep 2025 | 21k | $185k |
| Amplius Wealth Advisors | Dec 2025 | 18k | $178k |
| Petrus Trust Company | Sep 2025 | 16k | $141k |
| CIBC Bancorp USA | Sep 2025 | 13k | $109k |
| Hartland & Co | Dec 2025 | 11k | $111k |