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; 190 institutions reported holding it in 13F filings for Q2 2026, worth $1.66B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 13, 2026
- $3.02B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $0 in total
- 1
- 13F holdersQ2 2026, +10 vs. previous quarter
- 190
- 13F valueReported value at the end of Q2 2026
- $1.66B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $4.14B
- −1.2% year over year
- Net income, FY2025
- -$33.8M
- No comparable prior period
- Free cash flow, FY2025
- $56.6M
- No comparable prior period
- Revenue, Q3 FY2026
- $1.68B
- +56.1% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Net loss for FY2025: $33.8M (0.8% of revenue).
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 4.41M
- Shares sold short
- Change
- +67.2K
- +1.6% vs. previous
- Days to cover
- 2.92
- At average daily volume
Superinvestors holding CLMT, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding CLMT at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Calumet, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 28, 2026 (view filing)4:35 PM ET | Sep 25 | 3 days | Mawer Stephen PDirector | SSaleCommon Stock, par value $0.01 per share | −24.6K | $0.00 | $0 | −6.6%348.4K after | |
| Jul 2, 2026 (view filing)5:27 PM ET | Jul 1 | 1 day | Sajkowski Daniel JDirector | SSaleCommon Stock, par value $0.01 per share | −4.24K | $36.16 | −$153.3K | −5.2%77.7K after | |
| May 19, 2026 (view filing) | May 15 | 4 days | Heritage Group10% Owner, Other: 13(d) 10% Group Member | SSaleCommon Stock, par value $0.01 per share | −627.0K | $32.54 | −$20.4M | −4.6%13.0M after | |
| Apr 2, 2026 (view filing) | Apr 1 | 1 day | Sajkowski Daniel JDirector | SSaleCommon Stock, par value $0.01 per share | −3.31K | $34.46 | −$114.1K | −3.9%82.0K after | |
| Feb 26, 2026 (view filing) | Dec 4, 2025 | 84 days | Sajkowski Daniel JDirector | SSaleCommon Stock, par value $0.01 per share | −2.02K | $0.00 | $0 | −2.3%85.3K after | Amended |
| Feb 26, 2026 (view filing) | Jun 24, 2025 | 247 days | Sajkowski Daniel JDirector | SSaleCommon Stock, par value $0.01 per share | −1.52K | $0.00 | $0 | −1.8%84.2K after | Amended |
| Feb 26, 2026 (view filing) | Mar 3-Jul 1, 2025 | 360 daysLate | Sajkowski Daniel JDirector | SSaleCommon Stock, par value $0.01 per share | −82.0K | $12.66 | −$1.04M | −49.9%82.2K after | 5 lots10b5-1 |
| Dec 5, 2025 (view filing) | Dec 4 | 1 day | Boss John G.Director | SSaleCommon Stock, par value $0.01 per share | −1.01K | $0.00 | $0 | −3.4%28.8K after | |
| Oct 3, 2025 (view filing) | Jun 24 | 101 daysLate | Boss John G.Director | SSaleCommon Stock, par value $0.01 per share | −1.52K | $0.00 | $0 | −5.3%27.3K after | |
| Oct 3, 2025 (view filing) | Jun 24 | 101 daysLate | Mawer Stephen PDirector | SSaleCommon Stock, par value $0.01 per share | −2.96K | $0.00 | $0 | −1.0%288.1K after |
Top 10 13F holders, Q2 2026
See all 190 holdersThe largest institutional positions in Calumet, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Seas Capital LP | 6,619,708 | $238.4M | 9.10% | +659,416+11.1% | Added |
| BlackRock, Inc. | 5,234,106 | $188.5M | 0.00% | +253,578+5.1% | Added |
| Wasserstein Debt Opportunities Management, L.P. | 3,964,893 | $142.8M | 59.61% | −608,470−13.3% | Reduced |
| State Street Corp | 3,471,065 | $125.0M | 0.00% | +390,906+12.7% | Added |
| Vanguard Capital Management LLC | 3,453,911 | $124.4M | 0.00% | +18,517+0.5% | Added |
| Adams Asset Advisors, LLC | 2,006,206 | $72.3M | 8.20% | −1,196,026−37.3% | Reduced |
| Geode Capital Management, LLC | 1,962,286 | $70.7M | 0.00% | +89,427+4.8% | Added |
| Barclays PLC | 1,409,773 | $50.8M | 0.02% | +731,860+108.0% | Added |
| Vanguard Portfolio Management LLC | 1,025,321 | $36.9M | 0.00% | +95,069+10.2% | Added |
| Bank of America Corp | 981,353 | $35.3M | 0.00% | −172,391−14.9% | Reduced |
Holders of 5% or more of CLMT
See all 4 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Calumet, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Heritage Group | 13D/A | 16.56%14.5M shares | – | Jul 11, 20242 filings | Jun 5, 2026 | SEC |
| Two Seas Capital LP | 13G/A | 7.50%6.62M shares | −1.80 ppfrom 9.30% | Aug 13, 20254 filings | Aug 14, 2026 | SEC |
| Wasserstein Debt Opportunities Fund, LP | 13G/A | 7.10%6.10M shares | – | Feb 14, 20251 filing | Feb 14, 2025 | SEC |
| BlackRock, Inc. | 13G | 5.40%4.71M shares | New | Jul 17, 20251 filing | Jul 17, 2025 | SEC |