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 2026
Institutional positions in Ecovyst Inc. as of Mar 31, 2026. 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
- 198
- +38 vs. Q4 2025
- Shares held
- 111.8M
- +6.34M (+6.0%) vs. Q4 2025
- Total value
- $1.44B
- +$411.5M (+40.1%) vs. Q4 2025
- New holders
- 55
- 54 more added
- Sold out
- 17
- 53 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Ecovyst Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fifth Third Bancorp | 54,291 | $698.2K | 0.00% | +54,291 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 53,572 | $688.9K | 0.00% | +532+1.0% | Added |
| XTX Topco Ltd | 51,922 | $667.7K | 0.01% | +33,841+187.2% | Added |
| RBF Capital, LLC | 51,017 | $656.1K | 0.03% | −18,939−27.1% | Reduced |
| Vanguard Global Advisers, LLC | 50,036 | $643.5K | 0.00% | +50,036 | New |
| Y-Intercept (Hong Kong) Ltd | 49,936 | $642.2K | 0.01% | +49,936 | New |
| Manufacturers Life Insurance Company, The | 48,133 | $619.0K | 0.00% | −2,025−4.0% | Reduced |
| Janus Henderson Group PLC | 43,376 | $557.6K | 0.00% | 00.0% | Unchanged |
| LSV Asset Management | 41,300 | $531.0K | 0.00% | −105,000−71.8% | Reduced |
| CWM Advisors, LLC | 39,896 | $513.1K | 0.03% | −8,063−16.8% | Reduced |
| Barclays PLC | 39,748 | $511.2K | 0.00% | −190,603−82.7% | Reduced |
| EP Wealth Advisors, LLC | 39,670 | $510.2K | 0.00% | −1,199−2.9% | Reduced |
| Creative Planning | 39,503 | $508.0K | 0.00% | +8,090+25.8% | Added |
| nVerses Capital, LLC | 39,049 | $502.2K | 0.46% | +39,049 | New |
| Fox Run Management, L.L.C. | 37,502 | $482.3K | 0.08% | +37,502 | New |
| Prelude Capital Management, LLC | 35,601 | $457.8K | 0.04% | +35,601 | New |
| Sterling Capital Management LLC | 35,059 | $450.9K | 0.01% | −20,930−37.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 31,922 | $410.5K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 31,319 | $402.8K | 0.00% | −592−1.9% | Reduced |
| New York State Common Retirement Fund | 29,081 | $374.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 28,461 | $366.0K | 0.01% | +28,461 | New |
| Net Worth Advisory Group | 28,441 | $365.7K | 0.08% | −4,049−12.5% | Reduced |
| Vanguard Investments Australia, Ltd. | 28,001 | $360.1K | 0.00% | +28,001 | New |
| Ashton Thomas Private Wealth, LLC | 26,511 | $340.9K | 0.01% | +26,511 | New |
| BNP Paribas Arbitrage, SA | 25,613 | $329.4K | 0.00% | +213+0.8% | Added |
| Intech Investment Management LLC | 25,075 | $322.5K | 0.00% | −20,393−44.9% | Reduced |
| STRS Ohio | 24,900 | $320.2K | 0.00% | +24,500+6,125.0% | Added |
| J. Safra Sarasin Holding AG | 24,405 | $313.8K | 0.01% | +24,405 | New |
| Caxton Associates LLP | 24,323 | $312.8K | 0.01% | +24,323 | New |
| KLP Kapitalforvaltning AS | 24,300 | $312.5K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 24,256 | $311.0K | 0.00% | 00.0% | Unchanged |
| Seven Mile Advisory | 21,856 | $281.1K | 0.20% | +21,856 | New |
| Virtu Financial LLC | 21,456 | $276.0K | 0.01% | +21,456 | New |
| Prudential Financial Inc | 20,615 | $265.1K | 0.00% | +20,615 | New |
| Kerrisdale Advisers, LLC | 20,000 | $257.2K | 0.10% | +20,000 | New |
| Premier Fund Managers Ltd | 19,890 | $256.0K | 0.02% | +19,890 | New |
| Amundi | 19,749 | $254.0K | 0.00% | −2,003−9.2% | Reduced |
| Voya Investment Management LLC | 19,733 | $253.8K | 0.00% | −872−4.2% | Reduced |
| Citigroup Inc | 18,699 | $240.5K | 0.00% | +6,102+48.4% | Added |
| Gsa Capital Partners LLP | 18,058 | $232.0K | 0.01% | +18,058 | New |
| Pictet Asset Management Holding SA | 17,989 | $231.3K | 0.00% | +12+0.1% | Added |
| Inceptionr LLC | 17,927 | $230.5K | 0.06% | +17,927 | New |
| ProShare Advisors LLC | 16,556 | $212.9K | 0.00% | −4,316−20.7% | Reduced |
| King Luther Capital Management Corp | 16,500 | $212.2K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 15,380 | $197.8K | 0.06% | −14,716−48.9% | Reduced |
| Cape Investment Advisory, Inc. | 14,800 | $190.3K | 0.06% | −200−1.3% | Reduced |
| DekaBank Deutsche Girozentrale | 14,512 | $190.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 14,700 | $189.0K | 0.00% | +14,700 | New |
| Tower Research Capital LLC (TRC) | 13,753 | $176.9K | 0.00% | +1,625+13.4% | Added |
| Wedbush Securities Inc | 12,581 | $162.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 12,384 | $159.3K | 0.00% | −550−4.3% | Reduced |
| Everence Capital Management Inc | 12,185 | $157.0K | 0.01% | 00.0% | Unchanged |
| Clear Street Markets LLC | 12,000 | $154.3K | 0.08% | +12,000 | New |
| Scientech Research LLC | 11,343 | $145.9K | 0.12% | +11,343 | New |
| Dynamic Technology Lab Private Ltd | 11,031 | $141.9K | 0.02% | +11,031 | New |
| Xponance, Inc. | 10,508 | $135.1K | 0.00% | +10,508 | New |
| Balyasny Asset Management LLC | 10,497 | $135.0K | 0.00% | +10,497 | New |
| Ameritas Investment Partners, Inc. | 9,789 | $125.9K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 9,469 | $121.8K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 8,704 | $111.9K | 0.00% | −356−3.9% | Reduced |
| CWM, LLC | 6,355 | $81.7K | 0.00% | +195+3.2% | Added |
| State of Wyoming | 6,210 | $79.9K | 0.01% | +6,210 | New |
| OP Asset Management Ltd | 5,963 | $76.7K | 0.00% | +5,963 | New |
| Public Employees Retirement System of Ohio | 5,723 | $73.6K | 0.00% | −281−4.7% | Reduced |
| Nomura Asset Management Co Ltd | 2,700 | $34.7K | 0.00% | +2,700 | New |
| GAMMA Investing LLC | 2,377 | $30.6K | 0.00% | +265+12.5% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,200 | $28.3K | 0.01% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 2,030 | $26.1K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,833 | $23.6K | 0.00% | +272+17.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,792 | $23.0K | 0.00% | +374+26.4% | Added |
| Nisa Investment Advisors, LLC | 1,740 | $22.4K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 1,650 | $21.2K | 0.00% | +1,650 | New |
| Investors Research Corp | 1,500 | $19.3K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 928 | $11.9K | 0.00% | +609+190.9% | Added |
| Farther Finance Advisors, LLC | 836 | $11.0K | 0.00% | 00.0% | Unchanged |
| GGM Financials LLC | 764 | $9.82K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 550 | $7.07K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 473 | $6.08K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 420 | $5.40K | 0.00% | +156+59.1% | Added |
| Essential Partners LLC | 348 | $4.47K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 288 | $4.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 284 | $3.65K | 0.00% | +32+12.7% | Added |
| Rothschild Investment LLC | 280 | $3.60K | 0.00% | +35+14.3% | Added |
| Larson Financial Group LLC | 245 | $3.15K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 230 | $2.96K | 0.00% | +230 | New |
| SRS Capital Advisors, Inc. | 167 | $2.15K | 0.00% | +28+20.1% | Added |
| True Wealth Design, LLC | 148 | $1.90K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 227 | $1.41K | 0.00% | −403−64.0% | Reduced |
| Royal Bank of Canada | 82 | $1.00K | 0.00% | −3,176−97.5% | Reduced |
| Allworth Financial LP | 62 | $798 | 0.00% | +23+59.0% | Added |
| IFP Advisors, Inc | 44 | $566 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 35 | $450 | 0.00% | +35 | New |
| The PNC Financial Services Group, Inc. | 34 | $437 | 0.00% | −454−93.0% | Reduced |
| Assetmark, Inc | 18 | $231 | 0.00% | +18 | New |
| Advisor Group Holdings, Inc. | 9 | $116 | 0.00% | +9 | New |
| Sunbelt Securities, Inc. | 4 | $51 | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 2 | $28 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 11 | $0 | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 0 | $0 | 0.00% | −5,447,873−100.0% | Sold out |
| Medina Singh Partners, LLC | 0 | $0 | 0.00% | −2,192,017−100.0% | Sold out |