INDIANAPOLIS, IN
CALUMET, INC. /DECLMT— Latest position per institution from SEC 13F filings
15
Institutional holders
45.70M
Total shares held
1.61B
Estimated value
2.29M
Avg. position size
TWO SEAS CAPITAL LP
CIK 1823138
Shares
5.28M
Value
276.60M
Filed
Sep 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
5.23M
Value
188.53M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
4.70M
Value
93.45M
Filed
Dec 31, 2025
WASSERSTEIN MANAGEMENT, L.P.
CIK 1751492
Shares
3.96M
Value
142.82M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
3.47M
Value
125.03M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.45M
Value
124.41M
Filed
Jun 30, 2026
KNOTT DAVID M JR
CIK 1892770
Shares
2.21M
Value
44.01M
Filed
Dec 31, 2025
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
2.18M
Value
78.41M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.96M
Value
70.69M
Filed
Jun 30, 2026
ADAMS ASSET ADVISORS, LLC
CIK 1386929
Shares
1.91M
Value
99.85M
Filed
Sep 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
1.76M
Value
63.38M
Filed
Jun 30, 2026
GRAHAM CAPITAL MANAGEMENT, L.P.
CIK 1315421
Shares
1.71M
Value
61.72M
Filed
Jun 30, 2026
ARROWPOINT INVESTMENT PARTNERS (SINGAPORE) PTE. LTD.
CIK 2032331
Shares
1.45M
Value
18.40M
Filed
Mar 31, 2025
BARCLAYS PLC
CIK 312069
Shares
1.41M
Value
50.78M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.03M
Value
36.93M
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
981.35K
Value
35.35M
Filed
Jun 30, 2026
TYRO CAPITAL MANAGEMENT LLC
CIK 1915395
Shares
854.95K
Value
18.83M
Filed
Dec 31, 2024
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
811.48K
Value
29.23M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
708.21K
Value
25.51M
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
617.14K
Value
22.23M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | TWO SEAS CAPITAL LP | 1823138 | 5.28M | 276.60M | Sep 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 5.23M | 188.53M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 4.70M | 93.45M | Dec 31, 2025 |
| 4 | WASSERSTEIN MANAGEMENT, L.P. | 1751492 | 3.96M | 142.82M | Jun 30, 2026 |
| 5 | STATE STREET CORP | 93751 | 3.47M | 125.03M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.45M | 124.41M | Jun 30, 2026 |
| 7 | KNOTT DAVID M JR | 1892770 | 2.21M | 44.01M | Dec 31, 2025 |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 2.18M | 78.41M | Jun 30, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.96M | 70.69M | Jun 30, 2026 |
| 10 | ADAMS ASSET ADVISORS, LLC | 1386929 | 1.91M | 99.85M | Sep 30, 2026 |
| 11 | CITADEL ADVISORS LLC | 1423053 | 1.76M | 63.38M | Jun 30, 2026 |
| 12 | GRAHAM CAPITAL MANAGEMENT, L.P. | 1315421 | 1.71M | 61.72M | Jun 30, 2026 |
| 13 | ARROWPOINT INVESTMENT PARTNERS (SINGAPORE) PTE. LTD. | 2032331 | 1.45M | 18.40M | Mar 31, 2025 |
| 14 | BARCLAYS PLC | 312069 | 1.41M | 50.78M | Jun 30, 2026 |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.03M | 36.93M | Jun 30, 2026 |
| 16 | BANK OF AMERICA CORP /DE/ | 70858 | 981.35K | 35.35M | Jun 30, 2026 |
| 17 | TYRO CAPITAL MANAGEMENT LLC | 1915395 | 854.95K | 18.83M | Dec 31, 2024 |
| 18 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 811.48K | 29.23M | Jun 30, 2026 |
| 19 | MORGAN STANLEY | 895421 | 708.21K | 25.51M | Jun 30, 2026 |
| 20 | MARSHALL WACE, LLP | 1318757 | 617.14K | 22.23M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.