Calumet, Inc · NASDAQ:CLMT
Calumet, Inc shareholders
As of Jun 30, 2026, 181 institutions reported holding Calumet, Inc, 52.4% of its shares. Largest: Two Seas Capital LP, BlackRock and Vanguard. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Calumet, Inc | Change | Filed |
|---|---|---|---|---|
| Two Seas Capital LP | 6.62M | 7.5% | +659K | Aug 12, 2026 |
| BlackRock | 5.23M | 6.0% | +254K | Aug 7, 2026 |
| Vanguard | 5.05M | 5.7% | +148K | Aug 13, 2026 |
| Wasserstein Management, L.P. | 3.96M | 4.5% | −608K | Aug 14, 2026 |
| State Street | 3.47M | 3.9% | +391K | Aug 7, 2026 |
| Adams Asset Advisors, LLC | 2.01M | 2.3% | −1.2M | Jul 14, 2026 |
| Geode Capital | 1.96M | 2.2% | +89,427 | Aug 12, 2026 |
| Barclays | 1.41M | 1.6% | +732K | Aug 14, 2026 |
| Bank of America | 981K | 1.1% | −172K | Aug 14, 2026 |
| Wellington | 811K | 0.92% | −19,076 | Aug 14, 2026 |