Who owns Ecovyst Inc. (ECVT)? Elite investor 13F holders
4 tracked elite investors reported holding Ecovyst Inc as of 2026-06-30, including Rubric Capital, D.E. Shaw, Renaissance Technologies LLC, Gotham Asset Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.
4 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials
Ecovyst Inc. offers virgin and regenerated sulfuric acid products and services in the United States and internationally. It offers end-to-end logistics for production of alkylate for refineries mining, water treatment, and industrial applications. The company was formerly known as PQ Group Holdings Inc. and changed its name to Ecovyst Inc. in August 2021. Ecovyst Inc. was founded in 1831 and is…
Reported holders and securities, including exits (up to 20)
| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|---|---|---|---|---|---|---|---|---|---|
| Rubric Capital | ECOVYST INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 102238006.00 USD | 8211888.000000 | Shares | reduce | Original filing |
| Oaktree Capital Management | ECOVYST INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | Original filing |
| D.E. Shaw | ECOVYST INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 4379810.00 USD | 351792.000000 | Shares | reduce | Original filing |
| Renaissance Technologies LLC | ECOVYST INC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 2653095.00 USD | 213100.000000 | Shares | reduce | Original filing |
| Gotham Asset Management | ECOVYST INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 3260518.00 USD | 261889.000000 | Shares | add | Original filing |
Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.
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