2 institutions reported holding $36,609 of COMPASS MINERALS INTL INC. CMN (CMP) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($25,931), Versant Capital Management, Inc ($10,678). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $25,931 | 833 | Added |
| 2 | Versant Capital Management, Inc | $10,678 | 343 | Added |
Source: SEC Form 13F filings · as of 2026-06-30