Calumet, Inc.
CLMT- Exchange
- Nasdaq
- Industry
- Petroleum Refining
- SEC CIK
- 0002013745
In the last 90 days, Calumet, Inc. insiders filed 0 open-market purchases and 1 sale; 188 institutions reported holding it in 13F filings for Q2 2026, worth $1.66B in total; no superinvestor holds it.
Superinvestors holding CLMT, Q2 2026
No superinvestor reported holding CLMT in Q2 2026.