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 |
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| Rubric Capital Management | 11M | $102M | 1% | Dec 2025 |
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| BlackRock | 10M | $102M | 2% | Dec 2025 |
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| Hotchkis and Wiley Capital Management | 8.9M | $78M | -21% | Sep 2025 |
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| Dimensional Fund Advisors | 6.4M | $62M | 2% | Dec 2025 |
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| Mangrove Partners | 5.4M | $53M | 0% | Dec 2025 |
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| Brown Advisory Holdings Incorporated | 5.0M | $49M | -8% | Dec 2025 |
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| Allspring Global Investments Holdings | 4.1M | $41M | -8% | Dec 2025 |
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| Shapiro Capital Management | 3.9M | $34M | -30% | Sep 2025 |
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| Oaktree Capital Management | 2.9M | $25M | 100% | Sep 2025 |
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| William Blair Investment Management | 2.7M | $27M | -9% | Dec 2025 |
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| Geode Capital Management | 2.7M | $26M | -1% | Dec 2025 |
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| State Street Corporation | 2.5M | $25M | 1% | Dec 2025 |
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| Charles Schwab Investment Management | 2.3M | $22M | 1% | Dec 2025 |
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| Medina Singh Partners | 2.2M | $21M | 1% | Dec 2025 |
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| First Wilshire Securities Management | 2.2M | $21M | 0% | Dec 2025 |
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| Ameriprise Financial | 2.2M | $21M | 0% | Dec 2025 |
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| Brightline Capital Management | 2.1M | $20M | 100% | Dec 2025 |
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| Invenomic Capital Management | 1.9M | $19M | 0% | Dec 2025 |
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| Owls Nest Partners IA | 1.8M | $18M | 11% | Dec 2025 |
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| Arrowstreet Capital, Limited Partnership | 1.4M | $14M | 102% | Dec 2025 |
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| Thompson, Siegel, & Walmsley | 1.4M | $13M | -10% | Dec 2025 |
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| Point72 Asset Management | 1.3M | $13M | 5% | Dec 2025 |
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| Loomis, Sayles and | 1.3M | $12M | 1% | Dec 2025 |
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| Needham Investment Management | 980k | $8.6M | 7% | Sep 2025 |
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| Northern Trust | 914k | $8.9M | -10% | Dec 2025 |
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| Goss Wealth Management | 895k | $8.7M | 100% | Dec 2025 |
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| Goldman Sachs Group | 828k | $8.1M | -15% | Dec 2025 |
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| Brigade Capital Management | 817k | $8.0M | 0% | Dec 2025 |
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| Bridgeway Capital Management | 710k | $6.2M | 7% | Sep 2025 |
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| American Century Companies | 617k | $6.0M | 79% | Dec 2025 |
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| Harbor Capital Advisors | 585k | $5.7M | 22% | Dec 2025 |
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| D. E. Shaw & Co | 562k | $4.9M | 100% | Sep 2025 |
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| Ballast Asset Management | 541k | $5.3M | -3% | Dec 2025 |
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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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| Sei Investments | 520k | $5.1M | 184% | Dec 2025 |
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| Allianz Asset Management | 519k | $5.1M | 62% | Dec 2025 |
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| Kestrel Investment Management Corporation | 408k | $4.0M | 100% | Dec 2025 |
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| Forest Hill Capital | 392k | $3.4M | 0% | Sep 2025 |
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| Bank of New York Mellon | 388k | $3.8M | -2% | Dec 2025 |
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| CastleKnight Management | 367k | $3.6M | 0% | Dec 2025 |
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| Jpmorgan Chase & Co | 361k | $3.2M | 100% | Sep 2025 |
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| SG Americas Securities | 331k | $3.2M | 938% | Dec 2025 |
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| Nuveen | 316k | $3.1M | -50% | Dec 2025 |
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| WEDGE Capital Management L | 316k | $3.1M | -2% | Dec 2025 |
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| Cove Street Capital | 314k | $2.7M | -45% | Sep 2025 |
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| UBS Group | 282k | $2.7M | 223% | Dec 2025 |
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| Invesco | 273k | $2.7M | -22% | Dec 2025 |
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| Umb Bank N A | 273k | $2.7M | 0% | Dec 2025 |
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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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| Nierenberg Investment Management Company | 229k | $2.2M | 0% | Dec 2025 |
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| Swiss National Bank | 226k | $2.2M | -1% | Dec 2025 |
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| FMR | 207k | $1.8M | 3807% | Sep 2025 |
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| Ubs Global Asset Management Americas | 204k | $2.0M | -5% | Dec 2025 |
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| Levin Easterly Partners | 168k | $1.6M | 0% | Dec 2025 |
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| AQR Capital Management | 155k | $1.4M | 128% | Sep 2025 |
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| Rhumbline Advisers | 152k | $1.5M | -14% | Dec 2025 |
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| Atom Investors | 149k | $1.5M | -11% | Dec 2025 |
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| LSV Asset Management | 146k | $1.4M | -55% | Dec 2025 |
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| Wells Fargo & Company | 144k | $1.4M | 40% | Dec 2025 |
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| Hartree Partners | 135k | $1.3M | 100% | Dec 2025 |
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| Brevan Howard Capital Management | 130k | $1.1M | 460% | Sep 2025 |
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| Alliancebernstein | 124k | $1.1M | -95% | Sep 2025 |
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| Legal & General Group | 119k | $1.2M | -10% | Dec 2025 |
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| Bleakley Financial Group | 117k | $1.1M | 100% | Dec 2025 |
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| Federated Investors | 117k | $1.1M | 1% | Dec 2025 |
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| California State Teachers Retirement System | 115k | $1.1M | -3% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 85k | $822k | 5% | Dec 2025 |
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| Quantinno Capital Management | 77k | $752k | -13% | Dec 2025 |
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| Clear Harbor Asset Management | 77k | $751k | 93% | Dec 2025 |
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| Franklin Resources | 71k | $691k | 0% | Dec 2025 |
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| Rbf Capital | 70k | $613k | 0% | Sep 2025 |
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| Brian McDonald | 66k | $645k | -5% | Dec 2025 |
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| First Trust Advisors | 65k | $633k | 100% | Dec 2025 |
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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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| Sterling Capital Management | 56k | $545k | -2% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 53k | $516k | -3% | Dec 2025 |
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| Zurcher Kantonalbank | 51k | $499k | 0% | Dec 2025 |
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| Manufacturers Life Insurance Company | 50k | $488k | -5% | Dec 2025 |
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| CWM Advisors | 48k | $467k | -7% | Dec 2025 |
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| Campbell & Co. Investment Adviser | 47k | $460k | -43% | Dec 2025 |
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| Intech Investment Management | 46k | $442k | 0% | Dec 2025 |
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| Henderson Group | 43k | $380k | 100% | Sep 2025 |
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| EP Wealth Advisors | 41k | $398k | 1% | Dec 2025 |
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| Quest Partners | 38k | $373k | -56% | Dec 2025 |
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| Net Worth Advisory Group | 33k | $316k | -2% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 32k | $311k | 0% | Dec 2025 |
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| Arizona State Retirement System | 32k | $311k | -8% | Dec 2025 |
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| Creative Planning | 31k | $306k | 10% | Dec 2025 |
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| Citadel Advisors | 31k | $269k | -96% | Sep 2025 |
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| EntryPoint Capital | 30k | $293k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 29k | $283k | 0% | Dec 2025 |
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| Florida State Board of Administration | 27k | $265k | 0% | Dec 2025 |
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| Entropy Technologies | 27k | $260k | 100% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 25k | $247k | 9% | Dec 2025 |
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| Boothbay Fund Management | 25k | $245k | -50% | Dec 2025 |
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| Klp Kapitalforvaltning As | 24k | $236k | -13% | Dec 2025 |
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| Alaska Retirement Management Board | 24k | $234k | 342% | Dec 2025 |
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| Amundi | 22k | $212k | -84% | Dec 2025 |
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| Two Sigma Advisers | 21k | $186k | -70% | Sep 2025 |
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| Springbok Capital Management | 21k | $185k | 100% | Sep 2025 |
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| Jane Street | 21k | $204k | -80% | Dec 2025 |
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| ProShare Advisors | 21k | $203k | 4% | Dec 2025 |
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| Ing Investment Management | 21k | $201k | 0% | Dec 2025 |
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| Amplius Wealth Advisors | 18k | $178k | 0% | Dec 2025 |
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| XTX Topco | 18k | $176k | 100% | Dec 2025 |
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| Pictet Asset Management Holding SA | 18k | $175k | 29% | Dec 2025 |
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| Luther King Capital Management Corporation | 17k | $161k | 0% | Dec 2025 |
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| Susquehanna International | 16k | $153k | 100% | Dec 2025 |
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| Dark Forest Capital Management | 16k | $151k | -81% | Dec 2025 |
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| Cape Investment Advisory | 15k | $146k | 100% | Dec 2025 |
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| DekaBank Deutsche Girozentrale | 15k | $153k | 0% | Dec 2025 |
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| Lazard Asset Management | 14k | $140k | 0% | Dec 2025 |
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| Victory Capital Management | 13k | $126k | 1% | Dec 2025 |
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| Wedbush Morgan Securities | 13k | $122k | 0% | Dec 2025 |
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| CIBC Bancorp USA | 13k | $109k | 100% | Sep 2025 |
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| Everence Capital Management | 12k | $119k | 0% | Dec 2025 |
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| Tower Research Capital | 12k | $118k | 123% | Dec 2025 |
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| Captrust Financial Advisors | 12k | $113k | -33% | Dec 2025 |
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| Hartland & Co | 11k | $111k | -57% | Dec 2025 |
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| Summit Investment Advisors | 9.8k | $95k | 0% | Dec 2025 |
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| Versant Capital Management | 9.5k | $92k | 2% | Dec 2025 |
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| Russell Investments | 9.1k | $88k | -8% | Dec 2025 |
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| CWM | 6.2k | $60k | -29% | Dec 2025 |
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| Ohio Pers | 5.6k | $49k | 8% | Sep 2025 |
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| Royal Bank of Canada | 5.4k | $47k | -87% | Sep 2025 |
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| Amalgamated Bank | 3.6k | $35k | -11% | Dec 2025 |
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| GAMMA Investing | 2.1k | $21k | 42% | Dec 2025 |
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| SBI Securities | 2.0k | $20k | 1% | Dec 2025 |
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| NISA Investment Advisors | 1.7k | $17k | 74% | Dec 2025 |
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| EverSource Wealth Advisors | 1.6k | $15k | 141% | Dec 2025 |
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| Investors Research Corp | 1.5k | $15k | 0% | Dec 2025 |
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| Bnp Paribas Investment Partners | 1.4k | $14k | 34% | Dec 2025 |
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| Farther Finance Advisors | 836.00 | $8.1k | 0% | Dec 2025 |
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| GGM Financials | 764.00 | $7.4k | 0% | Dec 2025 |
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| Point72 Asia | 689.00 | $6.0k | -78% | Sep 2025 |
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| Rockefeller Capital Management | 675.00 | $6.6k | 100% | Dec 2025 |
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| Aster Capital Management | 630.00 | $6.1k | 66% | Dec 2025 |
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| Thomas Stevens, CFA" | 550.00 | $4.5k | 100% | Dec 2025 |
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| Pnc Financial Services | 488.00 | $4.7k | 100% | Dec 2025 |
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| Quadrant Capital | 473.00 | $4.6k | 0% | Dec 2025 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 400.00 | $3.9k | 0% | Dec 2025 |
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| MAI Wealth Advisors | 319.00 | $3.1k | 100% | Dec 2025 |
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| Bessemer | 288.00 | $3.0k | 0% | Dec 2025 |
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| Optiver Holding B.V. | 264.00 | $2.6k | -71% | Dec 2025 |
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| Us Bancorp | 252.00 | $2.5k | 0% | Dec 2025 |
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| SRS Capital Advisors | 139.00 | $1.4k | -92% | Dec 2025 |
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Who sold out of Ecovyst?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Robeco Investment Management | Sep 2025 | 3.2M | $28M |
| Millennium Management | Jun 2025 | 1.4M | $12M |
| Simcoe Capital Management | Sep 2025 | 768k | $6.7M |
| Kent Lake PR | Jun 2025 | 400k | $3.3M |
| Raymond James Financial | Sep 2025 | 346k | $3.0M |
| Y-Intercept | Sep 2025 | 226k | $2.0M |
| Clearline Capital | Sep 2025 | 168k | $1.5M |
| Prudential Financial | Sep 2025 | 132k | $1.2M |
| Hsbc Holdings | Sep 2025 | 119k | $1.0M |
| Two Sigma Investments | Jun 2025 | 116k | $955k |
| Weiss Asset Management LP[1 | Jun 2025 | 100k | $823k |
| Squarepoint Ops | Sep 2025 | 29k | $250k |
| LPL Financial | Sep 2025 | 23k | $204k |
| Bridgefront Capital | Sep 2025 | 23k | $202k |
| DRW Holdings | Sep 2025 | 22k | $176k |
| Petrus Trust Company | Sep 2025 | 16k | $141k |
| Teacher Retirement System Of Texas | Sep 2025 | 15k | $134k |
| HPM Partners | Sep 2025 | 14k | $125k |
| Cibc World Markets | Jun 2025 | 13k | $110k |
| Wolverine Trading | Jun 2025 | 13k | $110k |
| PharVision Advisers | Sep 2025 | 12k | $101k |
| OMERS Administration Corporation | Sep 2025 | 11k | $97k |
| Landscape Capital Management | Sep 2025 | 10k | $89k |
| Parkside Financial Bank & Trust | Sep 2025 | 5.9k | $52k |
| Aquatic Capital Management | Sep 2025 | 2.6k | $23k |
| Quarry | Sep 2025 | 1.9k | $17k |
| Spire Wealth Management | Sep 2025 | 347.00 | $3.0k |