NASDAQ: CLMT
Calumet Inc Stock Ownership - Who owns Calumet?

Insider buying vs selling

Have Calumet Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Daniel J. SajkowskiDirector2026-04-013,310$34.46
$114.06kSell
Daniel J. SajkowskiDirector2025-07-012,000$15.77
$31.54kSell
Gregory J. MoricalSVP GENERAL COUNSEL2025-06-1625,123$16.69
$419.30kSell
Jennifer StrauminsDirector2025-06-16100,000$16.23
$1.62MSell
Jennifer StrauminsDirector2025-06-1350,000$15.08
$754.00kSell
Jennifer StrauminsDirector2025-06-05100,000$13.17
$1.32MSell
Daniel J. SajkowskiDirector2025-06-0220,000$13.40
$268.00kSell
Daniel L. SheetsDirector2025-05-1410,000$13.79
$137.90kSell
Daniel L. SheetsDirector2025-05-1310,000$13.76
$137.60kSell
Daniel L. SheetsDirector2025-05-1310,000$14.06
$140.60kSell

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Net Insider Buy/Sell (L12M) Ownership

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CLMT Shareholders

What type of owners hold Calumet Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Nicholas J. Rutigliano38.09%33,050,672$1.11BInsider
Fred M. Fehsenfeld Jr.33.48%29,056,328$978.62MInsider
William S. Fehsenfeld12.75%11,062,072$372.57MInsider
Heritage Group12.66%10,982,209$369.88MInsider
Two Seas Capital LP8.04%6,976,229$234.96MInstitution
Ferdinand William Grube6.52%5,654,135$190.43MInsider
Wasserstein Debt Opportunities Management LP6.42%5,573,398$187.71MInstitution
Adams Asset Advisors LLC5.94%5,156,271$173.66MInstitution
Blackrock Inc5.69%4,940,577$166.40MInstitution
Vanguard Group Inc5.42%4,703,040$158.40MInstitution

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CLMT vs Oil and Gas Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLMT30.55%69.45%Net SellingNet Selling
NOG43.98%56.02%Net SellingNet Selling
TALO44.31%55.69%Net SellingNet Selling
BSM17.93%31.89%Net SellingNet Selling
BKV30.49%69.51%Net SellingNet Selling

Calumet Stock Ownership FAQ

Who owns Calumet?

Calumet (NASDAQ: CLMT) is owned by 51.92% institutional shareholders, 118.05% Calumet insiders, and 0.00% retail investors. Nicholas J. Rutigliano is the largest individual Calumet shareholder, owning 33.05M shares representing 38.09% of the company. Nicholas J. Rutigliano's Calumet shares are currently valued at $1.13B.

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