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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.

Q4 2025 vs. Q3 2025

How the institutions holding Calumet, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of CLMT: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders1494140−5
Shares45.3M192.4K45.1M−79.2K (−0.2%)
Value$827.3M$3.54M$895.1M+$71.4M (+8.7%)

4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (15)

Institutions that held Calumet, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to CLMT in Q4 2025
InstitutionSharesValue% of portfolio
Colony Group, LLC110,600$2.20M0.00%
Healthcare of Ontario Pension Plan Trust Fund47,211$938.1K0.00%
Laurion Capital Management LP37,631$747.7K0.05%
Numerai GP LLC31,188$619.7K0.07%
Parallax Volatility Advisers, L.P.25,000$496.8K0.02%
HighTower Advisors, LLC20,037$398.1K0.00%
Davenport & Co LLC16,800$333.8K0.00%
Caxton Associates LLP16,435$326.6K0.01%
Tulsa Wealth Advisors, INC10,692$212.4K0.07%
Caption Management, LLC5,457$108.4K0.00%
Pinnacle Wealth Planning Services, Inc.4,102$81.5K0.01%
Global Retirement Partners, LLC1,701$33.8K0.00%
Islay Capital Management, LLC1,245$24.7K0.01%
Garton & Associates Financial Advisors LLC455$9.04K0.01%
EverSource Wealth Advisors, LLC82$1.63K0.00%

Sold out (20)

Institutions that held Calumet, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Not filed for Q4 2025 yet (4)

Institutions that held Calumet, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CLMT in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Wolverine Trading, LLC125,944$2.33M
Cubist Systematic Strategies, LLC41,690$760.8K
Gimbal Financial24,545$447.9K
Point72 Europe (London) LLP212$3.87K