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Calumet Specialty Products

134 hedge funds and large institutions have $699M invested in Calumet Specialty Products in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 43 increasing their positions, 29 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

4% more funds holding

Funds holding: 129134 (+5)

11% less call options, than puts

Call options by funds: $58.1M | Put options by funds: $65.2M

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

Holders
134
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$58.1M
Puts
$65.2M
Net Calls
Net Calls Change

Top Buyers

1 +$41.7M
2 +$20.7M
3 +$11.5M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$10.5M
5
Northern Trust
Northern Trust
Illinois
+$5.26M

Top Sellers

1 -$21.6M
2 -$18.7M
3 -$4.22M
4
Marshall Wace
Marshall Wace
United Kingdom
-$3.79M
5
Morgan Stanley
Morgan Stanley
New York
-$3.7M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$466K
77
$455K
78
$424K
79
$423K
80
$408K
81
$392K
82
$390K
83
$387K
84
$367K
85
$343K
86
$328K
87
$320K
88
$315K
89
$307K
90
$300K
91
$292K
92
$284K
93
$245K
94
$241K
95
$230K
96
$223K
97
$211K
98
$207K
99
$205K
100
$202K