Compass Minerals Intl Inc · NYSE:CMP
Compass Minerals Intl Inc shareholders
As of Jun 30, 2026, 226 institutions reported holding Compass Minerals Intl Inc, 92.6% of its shares. Largest: Koch, Inc., SailingStone Capital Partners LLC and BlackRock. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Compass Minerals Intl Inc | Change | Filed |
|---|---|---|---|---|
| Koch, Inc. | 7.03M | 16.8% | no change | Aug 13, 2026 |
| SailingStone Capital Partners LLC | 3.35M | 8.0% | −1.47M | Aug 14, 2026 |
| BlackRock | 3.08M | 7.3% | +226K | Aug 7, 2026 |
| Vanguard | 2.78M | 6.6% | +164K | Aug 13, 2026 |
| State Street | 2.44M | 5.8% | +119K | Aug 7, 2026 |
| American Century | 2.27M | 5.4% | +595K | Aug 12, 2026 |
| Irenic Capital Management LP | 1.07M | 2.5% | −367K | Aug 14, 2026 |
| Dimensional | 951K | 2.3% | +37,468 | Aug 11, 2026 |
| Jacobs Levy Equity Management, Inc | 886K | 2.1% | new | Aug 14, 2026 |
| Gumshoe Capital Management LLC | 872K | 2.1% | −393K | Aug 14, 2026 |