We are live on ! Find out more
CLMT icon

Calumet Specialty Products
CLMT

129 hedge funds and large institutions have $504M invested in Calumet Specialty Products in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 42 increasing their positions, 36 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more call options, than puts

Call options by funds: $72M | Put options by funds: $46.3M

33% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 21

17% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 36

5% more funds holding

Funds holding: 123 → 129 (+6)

3.02% more ownership

Funds ownership: 43.04% → 46.07% (+3%)

20% less funds holding in top 10

Funds holding in top 10: 10 → 8 (-2)

38% less capital invested

Capital invested by funds: $814M → $504M (-$311M)

Holders
129
Holders Change
+6
Holders Change %
+4.88%
% of All Funds
1.73%
Holding in Top 10
8
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-20%
% of All Funds
0.11%
New
28
Increased
42
Reduced
36
Closed
21
Calls
$72M
Puts
$46.3M
Net Calls
+$25.7M
Net Calls Change
-$99M

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$26.4M
2
TSC
Two Seas Capital
New York
+$17M
3
State Street
State Street
Massachusetts
+$11M
4
Marshall Wace
Marshall Wace
United Kingdom
+$9.97M
5
Bank of America
Bank of America
North Carolina
+$8.84M

Top Sellers

Rank Fund Capital Flow
1
TCM
Tyro Capital Management
Florida
-$18.8M
2
Morgan Stanley
Morgan Stanley
New York
-$11.6M
3
AIP
Arrowpoint Investment Partners
Singapore
-$7.06M
4
Group One Trading
Group One Trading
Illinois
-$6.59M
5
DMKJ
David M. Knott Jr
-$5.56M
Name Holding Trade Value Shares
Change 		Change in
Stake
GI
126
GAMMA Investing
California
$1.29K +$1.6K +102 New
AIP
127
Arrowpoint Investment Partners
Singapore
$773 -$7.06M -449,467 -100%
Fidelity Investments
128
Fidelity Investments
Massachusetts
$14 +$16 +1 New
National Bank of Canada
129
National Bank of Canada
Quebec, Canada
$13 – – –
TCM
130
Tyro Capital Management
Florida
– -$18.8M -854,947 Closed
VU
131
Vanderbilt University
Tennessee
– -$4.68M -212,647 Closed
Citadel Advisors
132
Citadel Advisors
Florida
– -$3.22M -205,235 Closed
DC
133
Diametric Capital
Massachusetts
– -$1.45M -65,694 Closed
Amundi
134
Amundi
France
– -$1.14M -53,089 Closed
AGM
135
Alpine Global Management
New York
– -$1.1M -50,000 Closed
AAP
136
Ardsley Advisory Partners
Connecticut
– -$1.1M -50,000 Closed
HT
137
HAP Trading
New York
– -$1.03M -46,817 Closed
HFA
138
Harbert Fund Advisors
Alabama
– -$881K -40,000 Closed
VCM
139
Voleon Capital Management
California
– -$539K -24,459 Closed
Squarepoint
140
Squarepoint
New York
– -$402K -18,276 Closed
QL
141
Quarry LP
New York
– -$396K -18,000 Closed
FLC
142
Fifth Lane Capital
Texas
– -$308K -14,000 Closed
SFI
143
Susquehanna Fundamental Investments
Pennsylvania
– -$280K -12,700 Closed
AC
144
Aristeia Capital
Connecticut
– -$277K -12,583 Closed
PHS
145
Pekin Hardy Strauss
Illinois
– -$259K -11,750 Closed
Cerity Partners
146
Cerity Partners
New York
– -$222K -10,075 Closed
VHAM
147
Van Hulzen Asset Management
California
– -$143K -6,500 Closed
EFP
148
EnRich Financial Partners
Wisconsin
– -$61.7K -2,800 Closed
BIG
149
Brooklyn Investment Group
New York
– -$19.3K -877 Closed
PCWA
150
Pacific Capital Wealth Advisors
California
– -$132 -6 Closed
2 3 4 5
6

CLMT Hedge Fund Activity: Q1 2025 in Review

129 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Calumet Specialty Products (CLMT) for Q1 2025, worth a combined $504M — down 38% from $814M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new CLMT positions and 21 closed out — a net gain of 7 holders — while 42 added to existing stakes and 36 trimmed.

The largest buyer was Millennium Management, opening a new position worth an estimated $26.4M. The largest seller was Tyro Capital Management, exiting entirely with an estimated $18.8M sold.

  • 129 institutional investors held Calumet Specialty Products (CLMT) as of Q1 2025, up from 123 in Q4 2024.
  • Funds reported $504M of Calumet Specialty Products stock for Q1 2025, down 38% quarter-over-quarter.
  • 28 funds opened new Calumet Specialty Products positions in Q1 2025 and 21 closed out, a net change of +7 holders.
  • The largest Calumet Specialty Products buyer in Q1 2025 was Millennium Management, an estimated $26.4M added.
  • The largest Calumet Specialty Products seller in Q1 2025 was Tyro Capital Management, an estimated $18.8M sold.

Based on aggregated 13F filings for Q1 2025.