3 institutions reported holding $150,221 of Ecovyst Inc (ECVT) in SEC 13F filings for 2026-06-30. Largest institutional holders: Versant Capital Management, Inc ($117,889), GAMMA Investing LLC ($30,552), MassMutual Private Wealth & Trust, FSB ($1,780). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Versant Capital Management, Inc | $117,889 | 9,469 | Hold |
| 2 | GAMMA Investing LLC | $30,552 | 2,454 | Added |
| 3 | MassMutual Private Wealth & Trust, FSB | $1,780 | 143 | New |
Source: SEC Form 13F filings · as of 2026-06-30