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, Q2 2025
Institutional positions in Ecovyst Inc. as of Jun 30, 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
- 178
- +17 vs. Q1 2025
- Shares held
- 119.0M
- +12.0M (+11.2%) vs. Q1 2025
- Total value
- $976.2M
- +$313.0M (+47.2%) vs. Q1 2025
- New holders
- 38
- 52 more added
- Sold out
- 21
- 65 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Ecovyst Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 167,066 | $1.37M | 0.06% | +155,718+1,372.2% | Added |
| Easterly Investment Partners LLC | 167,866 | $1.38M | 0.10% | +12,570+8.1% | Added |
| Rhumbline Advisers | 172,051 | $1.42M | 0.00% | −3,759−2.1% | Reduced |
| SEI Investments Co | 183,527 | $1.51M | 0.00% | −2,952−1.6% | Reduced |
| Atom Investors LP | 188,817 | $1.55M | 0.14% | −722−0.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 200,000 | $1.65M | 0.01% | +200,000 | New |
| Barclays PLC | 206,717 | $1.70M | 0.00% | +66,535+47.5% | Added |
| Susquehanna International Group, LLP | 210,154 | $1.73M | 0.00% | −17,528−7.7% | Reduced |
| Swiss National Bank | 214,400 | $1.76M | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 220,166 | $1.81M | 0.02% | −103,119−31.9% | Reduced |
| Nierenberg Investment Management Company, Inc. | 228,810 | $1.88M | 1.10% | 00.0% | Unchanged |
| Invesco Ltd. | 233,636 | $1.92M | 0.00% | −17,027−6.8% | Reduced |
| Jane Street Group, LLC | 247,502 | $2.04M | 0.00% | +105,970+74.9% | Added |
| Renaissance Technologies LLC | 248,600 | $2.05M | 0.00% | −34,100−12.1% | Reduced |
| Boothbay Fund Management, LLC | 249,774 | $2.06M | 0.06% | +100,178+67.0% | Added |
| Jain Global LLC | 284,300 | $2.34M | 0.04% | +284,300 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 286,674 | $2.36M | 0.04% | +286,674 | New |
| Highland Capital Management Fund Advisors, L.P. | 287,687 | $2.37M | 0.23% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 298,365 | $2.46M | 0.00% | −15,512−4.9% | Reduced |
| Man Group plc | 300,000 | $2.47M | 0.01% | +300,000 | New |
| Burkehill Global Management, LP | 300,000 | $2.47M | 0.18% | +300,000 | New |
| DSC Meridian Capital LP | 300,000 | $2.47M | 1.35% | +300,000 | New |
| American Century Companies Inc | 314,537 | $2.59M | 0.00% | −65,370−17.2% | Reduced |
| UBS Asset Management Americas Inc | 333,959 | $2.75M | 0.00% | +85,228+34.3% | Added |
| LSV Asset Management | 337,100 | $2.77M | 0.01% | −103,500−23.5% | Reduced |
| Raymond James Financial Inc | 346,137 | $2.85M | 0.00% | −8,000−2.3% | Reduced |
| UBS Group AG | 348,498 | $2.87M | 0.00% | +176,155+102.2% | Added |
| Capstone Investment Advisors, LLC | 350,000 | $2.88M | 0.02% | +350,000 | New |
| Wedge Capital Management L L P | 350,024 | $2.88M | 0.05% | −50,167−12.5% | Reduced |
| Bank of New York Mellon Corp | 359,056 | $2.96M | 0.00% | −13,005−3.5% | Reduced |
| Empowered Funds, LLC | 378,395 | $3.11M | 0.04% | +34,365+10.0% | Added |
| Forest Hill Capital, LLC | 391,900 | $3.23M | 2.29% | 00.0% | Unchanged |
| Kent Lake PR LLC | 400,000 | $3.29M | 1.45% | +400,000 | New |
| Morgan Stanley | 419,283 | $3.45M | 0.00% | −600,529−58.9% | Reduced |
| Prudential Financial Inc | 425,050 | $3.50M | 0.00% | −276,580−39.4% | Reduced |
| UBS Oconnor LLC | 450,000 | $3.70M | 0.10% | +450,000 | New |
| Ghisallo Capital Management LLC | 500,000 | $3.85M | 0.10% | +500,000 | New |
| Shay Capital LLC | 517,000 | $4.25M | 0.97% | +237,000+84.6% | Added |
| Umb Bank N A | 518,584 | $4.27M | 0.07% | 00.0% | Unchanged |
| Owls Nest Partners IA, LLC | 521,571 | $4.29M | 1.02% | +257,941+97.8% | Added |
| Ballast Asset Management, LP | 555,373 | $4.57M | 2.38% | +69,786+14.4% | Added |
| State of Wisconsin Investment Board | 557,772 | $4.59M | 0.01% | −2,705−0.5% | Reduced |
| Cove Street Capital, LLC | 569,674 | $4.69M | 6.88% | −68,475−10.7% | Reduced |
| EVR Research LP | 600,000 | $4.94M | 2.59% | −250,000−29.4% | Reduced |
| Voss Capital, LLC | 641,317 | $5.28M | 0.36% | −557,664−46.5% | Reduced |
| Bridgeway Capital Management, LLC | 665,270 | $5.48M | 0.13% | +46,240+7.5% | Added |
| Citadel Advisors LLC | 702,448 | $5.78M | 0.01% | +677,530+2,719.0% | Added |
| Nuveen, LLC | 716,912 | $5.90M | 0.00% | −161,871−18.4% | Reduced |
| Brigade Capital Management, LP | 817,255 | $6.73M | 7.72% | +150,000+22.5% | Added |
| Goldman Sachs Group Inc | 860,070 | $7.08M | 0.00% | +204,709+31.2% | Added |
| Yaupon Capital Management LP | 900,000 | $7.41M | 0.49% | +900,000 | New |
| Needham Investment Management LLC | 920,000 | $7.57M | 0.60% | 00.0% | Unchanged |
| Northern Trust Corp | 942,031 | $7.75M | 0.00% | −250,478−21.0% | Reduced |
| CastleKnight Management LP | 968,148 | $7.97M | 0.53% | +273,177+39.3% | Added |
| Bank of America Corp | 980,823 | $8.07M | 0.00% | −29,154−2.9% | Reduced |
| Loomis Sayles & Co L P | 1,049,970 | $8.64M | 0.01% | +24,009+2.3% | Added |
| Point72 Asset Management, L.P. | 1,243,567 | $10.2M | 0.02% | +1,243,567 | New |
| Millennium Management LLC | 1,417,306 | $11.7M | 0.01% | +891,293+169.4% | Added |
| Thompson Siegel & Walmsley LLC | 1,515,893 | $12.5M | 0.21% | −407,094−21.2% | Reduced |
| Ameriprise Financial Inc | 1,590,044 | $13.1M | 0.00% | +1,095,228+221.3% | Added |
| Harbor Capital Advisors, Inc. | 1,998,169 | $16.4M | 0.69% | −164,965−7.6% | Reduced |
| Charles Schwab Investment Management Inc | 2,164,987 | $17.8M | 0.00% | +58,038+2.8% | Added |
| First Wilshire Securities Management Inc | 2,200,585 | $18.1M | 4.93% | −18,877−0.9% | Reduced |
| Alliancebernstein L.P. | 2,490,609 | $20.5M | 0.01% | −1,964,571−44.1% | Reduced |
| Geode Capital Management, LLC | 2,526,957 | $20.8M | 0.00% | −74,799−2.9% | Reduced |
| State Street Corp | 2,559,147 | $21.1M | 0.00% | +33,815+1.3% | Added |
| Medina Singh Partners, LLC | 3,167,490 | $26.1M | 7.13% | +195,228+6.6% | Added |
| William Blair Investment Management, LLC | 3,196,902 | $26.3M | 0.07% | −264,414−7.6% | Reduced |
| Boston Partners | 3,242,285 | $26.8M | 0.03% | +2,472,377+321.1% | Added |
| Western Standard LLC | 3,566,876 | $29.4M | 16.33% | +1,855,034+108.4% | Added |
| Allspring Global Investments Holdings, LLC | 4,868,721 | $37.0M | 0.06% | −32,780−0.7% | Reduced |
| Mangrove Partners | 4,538,410 | $37.4M | 4.01% | 00.0% | Unchanged |
| Rubric Capital Management LP | 4,707,347 | $38.7M | 0.62% | +4,707,347 | New |
| Shapiro Capital Management LLC | 5,596,643 | $46.1M | 2.02% | +627,575+12.6% | Added |
| Dimensional Fund Advisors LP | 6,179,698 | $50.9M | 0.01% | +50,855+0.8% | Added |
| BlackRock, Inc. | 10,165,666 | $83.7M | 0.00% | −256,328−2.5% | Reduced |
| Vanguard Group Inc | 10,653,522 | $87.7M | 0.00% | −171,592−1.6% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 11,218,795 | $92.3M | 0.30% | −1,402,740−11.1% | Reduced |
| First Trust Advisors LP | 0 | $0 | 0.00% | −595,743−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −84,595−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −69,105−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −57,011−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −50,554−100.0% | Sold out |
| B. Riley Asset Management, LLC | 0 | $0 | 0.00% | −42,121−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −42,093−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −25,711−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −16,892−100.0% | Sold out |
| MBB Public Markets I LLC | 0 | $0 | 0.00% | −14,871−100.0% | Sold out |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0 | $0 | 0.00% | −12,534−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −8,103−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −3,184−100.0% | Sold out |
| Barrow Hanley Mewhinney & Strauss LLC | 0 | $0 | 0.00% | −3,072−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −486−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −293−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −128−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −97−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |