Who Owns CALUMET INC (CLMT)? -- Institutional Holders (2026-06-30)

220 institutions reported holding $1.94B of CALUMET INC (CLMT) in SEC 13F filings for 2026-06-30. Largest institutional holders: Two Seas Capital LP ($238.4M), BlackRock, Inc. ($188.5M), VANGUARD GROUP INC ($181.8M), Wasserstein Debt Opportunities Management, L.P. ($142.8M), STATE STREET CORP ($125.0M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Two Seas Capital LP$238.4M6.6MAdded
2BlackRock, Inc.$188.5M5.2MAdded
3VANGUARD GROUP INC$181.8M5.0MAdded
4Wasserstein Debt Opportunities Management, L.P.$142.8M4.0MTrimmed
5STATE STREET CORP$125.0M3.5MAdded
6SUSQUEHANNA INTERNATIONAL GROUP, LLP$78.4M2.2MTrimmed
7Adams Asset Advisors, LLC$72.3M2.0MTrimmed
8GEODE CAPITAL MANAGEMENT, LLC$70.7M2.0MAdded
9CITADEL ADVISORS LLC$63.4M1.8MAdded
10Graham Capital Management, L.P.$61.7M1.7MHold
11BARCLAYS PLC$50.8M1.4MAdded
12BANK OF AMERICA CORP /DE/$35.3M981,353Trimmed
13WELLINGTON MANAGEMENT GROUP LLP$29.2M811,482Trimmed
14IMC-Chicago, LLC$28.3M785,034Added
15MORGAN STANLEY$25.5M708,206Trimmed
16MARSHALL WACE, LLP$22.2M617,138Trimmed
17NORTHERN TRUST CORP$22.2M615,263Added
18Voleon Capital Management LP$22.1M612,506Trimmed
19JANE STREET GROUP, LLC$20.5M568,600Trimmed
20Sixth Street Partners Management Company, L.P.$19.9M552,791New
21CHARLES SCHWAB INVESTMENT MANAGEMENT INC$19.9M552,791Added
22BROWN ADVISORY INC$19.3M535,044Trimmed
23CITIGROUP INC$17.3M480,623Trimmed
24BNP PARIBAS FINANCIAL MARKETS$17.3M479,261Added
25GROUP ONE TRADING LLC$16.8M466,241Trimmed

Source: SEC Form 13F filings · as of 2026-06-30