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 2023
Institutional positions in Ecovyst Inc. as of Dec 31, 2023. 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
- +12 vs. Q3 2023
- Shares held
- 101.7M
- −1.22M (−1.2%) vs. Q3 2023
- Total value
- $992.8M
- −$19.1M (−1.9%) vs. Q3 2023
- New holders
- 23
- 51 more added
- Sold out
- 11
- 64 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 | $976.6M |
| Q1 2025 | 162 | $663.4M |
| Q4 2024 | 169 | $787.8M |
| Q3 2024 | 158 | $733.4M |
| Q2 2024 | 151 | $966.5M |
| Q1 2024 | 148 | $1.18B |
| Q4 2023 | 162 | $1.01B |
| Q3 2023 | 152 | $1.01B |
| Q2 2023 | 153 | $1.17B |
| Q1 2023 | 166 | $965.0M |
| Q4 2022 | 171 | $777.5M |
| Q3 2022 | 142 | $815.5M |
| 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 2023
Shares, value and share of portfolio for each institution holding Ecovyst Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 10,703,781 | $104.6M | 0.00% | −91,599−0.8% | Reduced |
| BlackRock Inc. | 8,307,879 | $81.2M | 0.00% | +350,685+4.4% | Added |
| Hotchkis & Wiley Capital Management LLC | 6,661,635 | $65.1M | 0.23% | +66,310+1.0% | Added |
| Dimensional Fund Advisors LP | 5,824,212 | $56.9M | 0.02% | +266,615+4.8% | Added |
| Shapiro Capital Management LLC | 5,134,548 | $50.2M | 1.39% | −57,000−1.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 5,098,042 | $49.8M | 0.08% | −9,739−0.2% | Reduced |
| FMR LLC | 5,032,851 | $49.2M | 0.00% | +620,683+14.1% | Added |
| Westwood Holdings Group Inc. | 4,848,021 | $47.4M | 0.40% | −365,970−7.0% | Reduced |
| Boston Partners | 3,660,812 | $35.5M | 0.05% | −440,733−10.7% | Reduced |
| EVR Research LP | 3,340,000 | $32.6M | 7.33% | +640,000+23.7% | Added |
| William Blair Investment Management, LLC | 3,316,400 | $32.4M | 0.09% | −54,209−1.6% | Reduced |
| Victory Capital Management Inc | 2,540,259 | $24.8M | 0.03% | −752,905−22.9% | Reduced |
| State Street Corp | 2,152,271 | $21.0M | 0.00% | +210,407+10.8% | Added |
| Geode Capital Management, LLC | 2,056,408 | $20.1M | 0.00% | +77,245+3.9% | Added |
| Cove Street Capital, LLC | 1,908,940 | $18.7M | 5.70% | −62,404−3.2% | Reduced |
| Nuveen Asset Management, LLC | 1,578,540 | $15.4M | 0.00% | −786,916−33.3% | Reduced |
| Thompson Siegel & Walmsley LLC | 1,539,654 | $15.0M | 0.24% | −109,999−6.7% | Reduced |
| JPMorgan Chase & Co | 1,472,672 | $14.4M | 0.00% | −57,842−3.8% | Reduced |
| Charles Schwab Investment Management Inc | 1,374,105 | $13.4M | 0.00% | −36,584−2.6% | Reduced |
| Northern Trust Corp | 1,270,674 | $12.4M | 0.00% | +16,759+1.3% | Added |
| Granite Investment Partners, LLC | 1,069,524 | $10.4M | 0.41% | −57,599−5.1% | Reduced |
| Loomis Sayles & Co L P | 1,065,698 | $10.4M | 0.02% | −135,646−11.3% | Reduced |
| Brigade Capital Management, LP | 917,000 | $8.96M | 6.25% | +124,000+15.6% | Added |
| Cramer Rosenthal McGlynn LLC | 859,728 | $8.40M | 0.46% | −45,209−5.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 811,513 | $7.93M | 0.04% | −5,345−0.7% | Reduced |
| Russell Investments Group, Ltd. | 764,590 | $7.47M | 0.01% | −752,135−49.6% | Reduced |
| LSV Asset Management | 722,300 | $7.06M | 0.02% | 00.0% | Unchanged |
| Eagle Asset Management Inc | 680,533 | $6.65M | 0.04% | +221,979+48.4% | Added |
| Ameriprise Financial Inc | 651,423 | $6.36M | 0.00% | +82,907+14.6% | Added |
| First Wilshire Securities Management Inc | 622,746 | $6.08M | 1.97% | −30,547−4.7% | Reduced |
| Wedge Capital Management L L P | 585,175 | $5.72M | 0.10% | +161,318+38.1% | Added |
| Morgan Stanley | 540,256 | $5.28M | 0.00% | +383,554+244.8% | Added |
| Millennium Management LLC | 512,599 | $5.01M | 0.00% | +456,444+812.8% | Added |
| Grizzlyrock Capital, LLC | 501,069 | $4.90M | 3.68% | +501,069 | New |
| Bank of America Corp | 498,396 | $4.87M | 0.00% | −41,885−7.8% | Reduced |
| Two Sigma Advisers, LP | 493,300 | $4.82M | 0.01% | +26,300+5.6% | Added |
| Western Standard LLC | 480,109 | $4.69M | 4.42% | −135,000−21.9% | Reduced |
| Great Lakes Advisors, LLC | 452,118 | $4.42M | 0.04% | −197,885−30.4% | Reduced |
| King Luther Capital Management Corp | 442,025 | $4.32M | 0.02% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 423,955 | $4.14M | 0.00% | +16,094+3.9% | Added |
| Two Sigma Investments, LP | 378,633 | $3.70M | 0.01% | +201,811+114.1% | Added |
| B. Riley Asset Management, LLC | 376,382 | $3.67M | 1.24% | +113,003+42.9% | Added |
| Raymond James Financial Services Advisors, Inc. | 358,387 | $3.50M | 0.01% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 344,576 | $3.37M | 0.11% | +105,377+44.1% | Added |
| AQR Capital Management LLC | 332,703 | $3.25M | 0.01% | −144,004−30.2% | Reduced |
| SEI Investments Co | 329,337 | $3.22M | 0.01% | −43,748−11.7% | Reduced |
| Renaissance Technologies LLC | 326,100 | $3.19M | 0.00% | −43,600−11.8% | Reduced |
| Amundi | 343,925 | $3.13M | 0.00% | +232,763+209.4% | Added |
| Steamboat Capital Partners, LLC | 307,612 | $3.01M | 1.13% | −50,604−14.1% | Reduced |
| Confluence Investment Management LLC | 304,171 | $2.97M | 0.04% | −47,765−13.6% | Reduced |
| Paragon Associates & Paragon Associates II Joint Venture | 300,000 | $2.93M | 6.72% | +200,000+200.0% | Added |
| Harbert Fund Advisors, Inc. | 297,061 | $2.90M | 1.99% | 00.0% | Unchanged |
| Royal Bank of Canada | 293,807 | $2.87M | 0.00% | +180+0.1% | Added |
| Public Employees Retirement System of Ohio | 287,556 | $2.81M | 0.01% | −770.0% | Reduced |
| Comerica Bank | 264,001 | $2.58M | 0.01% | +77,910+41.9% | Added |
| Ballast Asset Management, LP | 263,679 | $2.58M | 1.64% | +95,079+56.4% | Added |
| Yaupon Capital Management LP | 254,391 | $2.49M | 0.27% | +72,961+40.2% | Added |
| Maven Securities LTD | 250,000 | $2.44M | 0.28% | −650,000−72.2% | Reduced |
| Invesco Ltd. | 238,766 | $2.33M | 0.00% | −172,114−41.9% | Reduced |
| Qube Research & Technologies Ltd | 235,313 | $2.30M | 0.01% | +223,349+1,866.8% | Added |
| Swiss National Bank | 206,900 | $2.02M | 0.00% | −23,000−10.0% | Reduced |
| Goldman Sachs Group Inc | 202,242 | $1.98M | 0.00% | −1,214−0.6% | Reduced |
| First Trust Advisors LP | 198,674 | $1.94M | 0.00% | +68,115+52.2% | Added |
| Susquehanna International Group, LLP | 197,335 | $1.93M | 0.00% | −63,078−24.2% | Reduced |
| Rhumbline Advisers | 154,293 | $1.51M | 0.00% | +545+0.4% | Added |
| Covalis Capital LLP | 150,022 | $1.47M | 0.24% | 00.0% | Unchanged |
| Barclays PLC | 148,041 | $1.45M | 0.00% | +91,360+161.2% | Added |
| Nierenberg Investment Management Company, Inc. | 138,610 | $1.35M | 0.86% | +11,000+8.6% | Added |
| Squarepoint Ops LLC | 137,856 | $1.35M | 0.01% | −89,579−39.4% | Reduced |
| American Century Companies Inc | 128,968 | $1.26M | 0.00% | +29,492+29.6% | Added |
| Credit Suisse AG | 121,583 | $1.19M | 0.00% | +4,812+4.1% | Added |
| New York State Common Retirement Fund | 114,403 | $1.12M | 0.00% | −4,932−4.1% | Reduced |
| UBS Asset Management Americas Inc | 111,027 | $1.08M | 0.00% | +2,291+2.1% | Added |
| California State Teachers Retirement System | 108,732 | $1.06M | 0.00% | −4,632−4.1% | Reduced |
| LPL Financial LLC | 106,182 | $1.04M | 0.00% | +6,669+6.7% | Added |
| Legal & General Group Plc | 101,714 | $993.7K | 0.00% | −251−0.2% | Reduced |
| Engineers Gate Manager LP | 88,429 | $864.0K | 0.02% | +4,198+5.0% | Added |
| Alliancebernstein L.P. | 84,930 | $829.8K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 82,510 | $806.1K | 0.00% | −413,850−83.4% | Reduced |
| Neuberger Berman Group LLC | 78,147 | $763.5K | 0.00% | −2,406−3.0% | Reduced |
| Dark Forest Capital Management LP | 73,871 | $721.7K | 0.11% | +40,113+118.8% | Added |
| UBS Group AG | 72,817 | $711.4K | 0.00% | +5,275+7.8% | Added |
| RBF Capital, LLC | 69,956 | $683.5K | 0.04% | 00.0% | Unchanged |
| Jane Street Group, LLC | 62,533 | $610.9K | 0.00% | +62,533 | New |
| Franklin Resources Inc | 60,791 | $593.9K | 0.00% | −121−0.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 59,966 | $585.0K | 0.06% | +42,223+238.0% | Added |
| Cullen Capital Management LLC | 57,335 | $560.2K | 0.01% | −524−0.9% | Reduced |
| CastleKnight Management LP | 54,324 | $530.7K | 0.09% | 00.0% | Unchanged |
| Cornercap Investment Counsel Inc | 51,394 | $502.1K | 0.08% | −55−0.1% | Reduced |
| Pathstone Holdings, LLC | 50,843 | $496.7K | 0.00% | +50,843 | New |
| MetLife Investment Management | 50,269 | $491.1K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 49,603 | $484.6K | 0.00% | −2,343−4.5% | Reduced |
| Price T Rowe Associates Inc | 49,245 | $482.0K | 0.00% | +1,815+3.8% | Added |
| State Board of Administration of Florida Retirement System | 46,374 | $453.1K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 46,024 | $449.7K | 0.00% | −1,520−3.2% | Reduced |
| Citigroup Inc | 45,533 | $444.9K | 0.00% | +16,723+58.0% | Added |
| Oppenheimer Asset Management Inc. | 44,573 | $435.5K | 0.01% | −6,580−12.9% | Reduced |
| Deutsche Bank AG | 42,717 | $417.3K | 0.00% | −1,061−2.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 42,014 | $410.5K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 41,523 | $405.7K | 0.00% | +21,086+103.2% | Added |