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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.

13F holders, Q2 2026

Institutional positions in Calumet, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
188
+10 vs. Q1 2026
Shares held
46.0M
+806.0K (+1.8%) vs. Q1 2026
Total value
$1.66B
+$36.7M (+2.3%) vs. Q1 2026
New holders
39
70 more added
Sold out
29
54 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CLMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 188 institutions
Q1 2021: 61 institutionsQ2 2021: 65 institutionsQ3 2021: 60 institutionsQ4 2021: 70 institutionsQ1 2022: 61 institutionsQ2 2022: 65 institutionsQ3 2022: 62 institutionsQ4 2022: 72 institutionsQ1 2023: 70 institutionsQ2 2023: 66 institutionsQ3 2023: 69 institutionsQ4 2023: 74 institutionsQ1 2024: 78 institutionsQ2 2024: 69 institutionsQ3 2024: 91 institutionsQ4 2024: 123 institutionsQ1 2025: 129 institutionsQ2 2025: 134 institutionsQ3 2025: 149 institutionsQ4 2025: 140 institutionsQ1 2026: 181 institutionsQ2 2026: 188 institutions
Value heldQ2 2026: $1.66B
Q1 2021: $86.4MQ2 2021: $104.2MQ3 2021: $125.1MQ4 2021: $221.5MQ1 2022: $230.0MQ2 2022: $167.6MQ3 2022: $214.3MQ4 2022: $280.9MQ1 2023: $281.2MQ2 2023: $253.8MQ3 2023: $302.7MQ4 2023: $417.7MQ1 2024: $348.4MQ2 2024: $382.5MQ3 2024: $570.5MQ4 2024: $815.1MQ1 2025: $503.5MQ2 2025: $704.2MQ3 2025: $830.6MQ4 2025: $895.1MQ1 2026: $1.63BQ2 2026: $1.66B
Institutions holding CLMT and their total value by quarter
QuarterHoldersValue
Q2 2026188$1.66B
Q1 2026181$1.63B
Q4 2025140$895.1M
Q3 2025149$830.6M
Q2 2025134$704.2M
Q1 2025129$503.5M
Q4 2024123$815.1M
Q3 202491$570.5M
Q2 202469$382.5M
Q1 202478$348.4M
Q4 202374$417.7M
Q3 202369$302.7M
Q2 202366$253.8M
Q1 202370$281.2M
Q4 202272$280.9M
Q3 202262$214.3M
Q2 202265$167.6M
Q1 202261$230.0M
Q4 202170$221.5M
Q3 202160$125.1M
Q2 202165$104.2M
Q1 202161$86.4M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Calumet, Inc.; share changes are against Q1 2026.

Institutions holding CLMT in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Two Seas Capital LP6,619,708$238.4M9.10%+659,416+11.1%Added
BlackRock, Inc.5,234,106$188.5M0.00%+253,578+5.1%Added
Wasserstein Debt Opportunities Management, L.P.3,964,893$142.8M59.61%−608,470−13.3%Reduced
State Street Corp3,471,065$125.0M0.00%+390,906+12.7%Added
Vanguard Capital Management LLC3,453,911$124.4M0.00%+18,517+0.5%Added
Adams Asset Advisors, LLC2,006,206$72.3M8.20%−1,196,026−37.3%Reduced
Geode Capital Management, LLC1,962,286$70.7M0.00%+89,427+4.8%Added
Barclays PLC1,409,773$50.8M0.02%+731,860+108.0%Added
Vanguard Portfolio Management LLC1,025,321$36.9M0.00%+95,069+10.2%Added
Bank of America Corp981,353$35.3M0.00%−172,391−14.9%Reduced
Wellington Management Group LLP811,482$29.2M0.01%−19,076−2.3%Reduced
Citadel Advisors LLC762,084$27.5M0.02%+226,051+42.2%Added
Morgan Stanley708,206$25.5M0.00%−343,791−32.7%Reduced
Marshall Wace, LLP617,138$22.2M0.02%−206,890−25.1%Reduced
Northern Trust Corp615,263$22.2M0.00%+34,173+5.9%Added
Voleon Capital Management LP612,506$22.1M0.40%−69,426−10.2%Reduced
Charles Schwab Investment Management Inc552,791$19.9M0.00%+12,124+2.2%Added
Brown Advisory Inc535,044$19.3M0.03%−30,680−5.4%Reduced
Citigroup Inc480,623$17.3M0.01%−6,356−1.3%Reduced
BNP Paribas Arbitrage, SA479,261$17.3M0.01%+172,374+56.2%Added
Vanguard Fiduciary Trust Co471,716$17.0M0.00%+36,118+8.3%Added
Dimensional Fund Advisors LP422,091$15.2M0.00%+422,091New
Susquehanna International Group, LLP386,077$13.9M0.01%+140,742+57.4%Added
Goldman Sachs Group Inc385,555$13.9M0.00%−16,534−4.1%Reduced
JPMorgan Chase & Co338,696$12.3M0.00%−242,441−41.7%Reduced
Renaissance Technologies LLC321,700$11.6M0.02%−70,100−17.9%Reduced
Royal Bank of Canada309,840$11.2M0.00%+6,356+2.1%Added
Millennium Management LLC305,557$11.0M0.01%+266,784+688.1%Added
First Trust Advisors LP299,494$10.8M0.01%−47,992−13.8%Reduced
Hennessy Advisors Inc283,200$10.2M0.33%+283,200New
Healthcare of Ontario Pension Plan Trust Fund264,107$9.51M0.01%+166,366+170.2%Added
Apis Capital Advisors, LLC232,000$8.36M0.81%+232,000New
Jupiter Topco LLC225,437$8.12M0.00%+225,437New
Diametric Capital, LP206,372$7.43M0.79%+160,633+351.2%Added
Bank of New York Mellon Corp192,348$6.93M0.00%−18,251−8.7%Reduced
one8zero8, LLC186,020$6.70M1.33%−2,215−1.2%Reduced
Group One Trading, L.P.180,041$6.49M0.19%+17,331+10.7%Added
Sagefield Capital LP166,505$6.00M0.44%+98,077+143.3%Added
Raymond James Financial Inc165,035$5.94M0.00%−22,870−12.2%Reduced
Wells Fargo & Company160,208$5.77M0.00%+122,358+323.3%Added
Nuveen, LLC159,071$5.73M0.00%−7,036−4.2%Reduced
Trexquant Investment LP158,352$5.70M0.04%−166,935−51.3%Reduced
UBS Asset Management Americas Inc155,584$5.60M0.00%+25,348+19.5%Added
Swiss National Bank139,300$5.02M0.00%+2,400+1.8%Added
Invesco Ltd.124,906$4.50M0.00%−140,844−53.0%Reduced
Federated Hermes, Inc.119,472$4.30M0.01%+44,608+59.6%Added
Mariner, LLC117,130$4.22M0.00%−1,086−0.9%Reduced
Colony Group, LLC110,136$3.97M0.00%+4,300+4.1%Added
Financial Advisory Service, Inc.109,371$3.94M0.21%+13,050+13.5%Added
IMC-Chicago, LLC106,934$3.85M0.04%+106,934New
EAM Investors, LLC102,777$3.70M0.33%−48,915−32.2%Reduced
UBS Group AG99,813$3.60M0.00%−104,912−51.2%Reduced
Davenport & Co LLC94,044$3.39M0.02%+55,944+146.8%Added
Rafferty Asset Management, LLC90,190$3.25M0.01%−41,954−31.7%Reduced
Rhumbline Advisers87,953$3.17M0.00%+2,897+3.4%Added
Garnet Equity Capital Holdings, Inc.80,746$2.91M1.30%−20,000−19.9%Reduced
BlueCrest Capital Management Ltd80,000$2.88M0.12%+20,000+33.3%Added
California State Teachers Retirement System79,375$2.86M0.00%−4,204−5.0%Reduced
Deutsche Bank AG78,712$2.84M0.00%+16,910+27.4%Added
Alliancebernstein L.P.70,100$2.52M0.00%00.0%Unchanged
Martingale Asset Management L P66,324$2.39M0.06%+66,324New
Winton Group Ltd65,300$2.35M0.08%−6,500−9.1%Reduced
Advisor Group Holdings, Inc.57,865$2.08M0.00%+56,378+3,791.4%Added
Price T Rowe Associates Inc57,573$2.07M0.00%+7,680+15.4%Added
Concurrent Investment Advisors, LLC57,380$2.07M0.02%+57,380New
Van Eck Associates Corp50,802$1.83M0.00%+4,973+10.9%Added
Cobalt Capital Management, Inc.50,000$1.80M1.28%+50,000New
Plancorp, LLC45,000$1.78M0.04%00.0%Unchanged
Legal & General Group Plc48,140$1.73M0.00%+1,185+2.5%Added
Vanguard Asset Management, Ltd46,905$1.69M0.00%00.0%Unchanged
AQR Capital Management LLC46,019$1.66M0.00%+46,019New
FIL Ltd44,637$1.61M0.00%+44,637New
HighVista Strategies LLC44,000$1.58M0.36%+44,000New
Russell Investments Group, Ltd.43,935$1.58M0.00%+30,990+239.4%Added
Engineers Gate Manager LP43,665$1.57M0.02%−64,769−59.7%Reduced
Creative Planning42,053$1.51M0.00%−1,686−3.9%Reduced
MetLife Investment Management40,522$1.46M0.01%+1,674+4.3%Added
Valeo Financial Advisors, LLC37,853$1.36M0.03%−760−2.0%Reduced
SG Americas Securities, LLC36,828$1.33M0.00%+20,535+126.0%Added
State of New Jersey Common Pension Fund D33,880$1.22M0.00%+33,880New
Commonwealth Equity Services, LLC32,551$1.17M0.00%+106+0.3%Added
Vanguard Global Advisers, LLC32,457$1.17M0.00%−1,635−4.8%Reduced
Ellsworth Advisors, LLC28,988$1.16M0.19%+28,988New
Walleye Capital LLC31,915$1.15M0.01%−304,281−90.5%Reduced
Mirae Asset Global ETFs Holdings Ltd.31,865$1.15M0.00%−456−1.4%Reduced
ELCO Management Co., LLC30,427$1.10M0.47%−8,693−22.2%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)30,276$1.09M0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The29,852$1.08M0.00%+468+1.6%Added
O'Keefe Stevens Advisory, Inc.28,975$1.04M0.21%+540+1.9%Added
Dockside LLC26,368$949.8K0.22%+26,368New
SEI Investments Co25,236$909.0K0.00%+3,629+16.8%Added
Parallax Volatility Advisers, L.P.25,032$901.7K0.03%+32+0.1%Added
New York State Common Retirement Fund24,800$893.3K0.00%+3,000+13.8%Added
Gimbal Financial24,545$884.1K0.56%+24,545New
Y-Intercept (Hong Kong) Ltd24,413$879.4K0.02%+24,413New
Jain Global LLC24,058$866.6K0.01%+24,058New
LPL Financial LLC22,589$813.7K0.00%−16,700−42.5%Reduced
Police & Firemen's Retirement System of New Jersey20,585$741.5K0.01%+1,369+7.1%Added
Caldwell Sutter Capital, Inc.20,000$720.4K0.27%+517+2.7%Added
Harvest Investment Services, LLC19,500$702.4K0.11%+19,500New