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Compass Minerals
CMP

199 hedge funds and large institutions have $714M invested in Compass Minerals in 2025 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 56 increasing their positions, 73 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

369% more call options, than puts

Call options by funds: $8.01M | Put options by funds: $1.71M

0.25% more ownership

Funds ownership: 89.46% → 89.71% (+0.25%)

4% less capital invested

Capital invested by funds: $741M → $714M (-$27.4M)

5% less funds holding

Funds holding: 210 → 199 (-11)

23% less repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 73

25% less funds holding in top 10

Funds holding in top 10: 4 → 3 (-1)

29% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 35

Holders
199
Holders Change
-11
Holders Change %
-5.24%
% of All Funds
2.61%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
25
Increased
56
Reduced
73
Closed
35
Calls
$8.01M
Puts
$1.71M
Net Calls
+$6.3M
Net Calls Change
-$533K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$8.21M
2
EMCIP
Ewing Morris & Co Investment Partners
Ontario, Canada
+$7.73M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$7.05M
4
Federated Hermes
Federated Hermes
Pennsylvania
+$6.58M
5
American Century Companies
American Century Companies
Missouri
+$6.37M

Top Sellers

1
SCP
SailingStone Capital Partners
Texas
-$9.12M
2
NM
Newtyn Management
New York
-$8.22M
3
CSS
Cubist Systematic Strategies
Connecticut
-$3.61M
4
Citadel Advisors
Citadel Advisors
Florida
-$3.56M
5
TI
Trexquant Investment
Connecticut
-$3.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Citadel Advisors
201
Citadel Advisors
Florida
– -$3.56M -179,379 Closed
TI
202
Trexquant Investment
Connecticut
– -$3.5M -174,451 Closed
Tudor Investment Corp
203
Tudor Investment Corp
Connecticut
– -$3.29M -163,890 Closed
ICM
204
Invenomic Capital Management
Massachusetts
– -$3.09M -153,576 Closed
Jane Street
205
Jane Street
New York
– -$1.56M -78,563 Closed
SIM
206
SummerHaven Investment Management
Connecticut
– -$1.51M -75,155 Closed
YIH
207
Y-Intercept (HK)
Hong Kong
– -$1.04M -51,845 Closed
HF
208
HRT Financial
New York
– -$1.02M -50,688 Closed
Balyasny Asset Management
209
Balyasny Asset Management
Illinois
– -$1.01M -50,232 Closed
NRD
210
Nebula Research & Development
New York
– -$993K -49,433 Closed
Voloridge Investment Management
211
Voloridge Investment Management
Florida
– -$939K -46,762 Closed
Jacobs Levy Equity Management
212
Jacobs Levy Equity Management
New Jersey
– -$897K -44,672 Closed
HSBC Holdings
213
HSBC Holdings
United Kingdom
– -$800K -39,938 Closed
CMF
214
Counterpoint Mutual Funds
California
– -$771K -38,374 Closed
LIP
215
Lighthouse Investment Partners
Florida
– -$518K -25,761 Closed
ACM
216
Aquatic Capital Management
Illinois
– -$458K -22,811 Closed
First Trust Advisors
217
First Trust Advisors
Illinois
– -$364K -18,124 Closed
HIS
218
Harvest Investment Services
Illinois
– -$351K -17,475 Closed
PCMF
219
Private Capital Management (Florida)
Florida
– -$342K -17,000 Closed
SSA
220
Schonfeld Strategic Advisors
New York
– -$315K -15,696 Closed
OQS
221
Occudo Quantitative Strategies
Florida
– -$306K -15,242 Closed
BBA
222
Baader Bank Aktiengesellschaft
Germany
– -$302K -15,078 Closed
PFGIA
223
Patriot Financial Group Insurance Agency
Massachusetts
– -$260K -12,959 Closed
PAS
224
Point72 Asia (Singapore)
Singapore
– -$219K -10,912 Closed
AOWM
225
Alpha Omega Wealth Management
Virginia
– -$208K -10,354 Closed
6 7 8
9
10

CMP Hedge Fund Activity: Q3 2025 in Review

199 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Compass Minerals (CMP) for Q3 2025, worth a combined $714M — down 3.7% from $741M a quarter earlier.

Sellers outnumbered buyers: 35 funds closed out of CMP and 25 opened new positions — a net loss of 10 holders — while 73 trimmed existing stakes and 56 added.

The largest buyer was Millennium Management, adding an estimated $8.21M. The largest seller was SailingStone Capital Partners, cutting an estimated $9.12M.

  • 199 institutional investors held Compass Minerals (CMP) as of Q3 2025, down from 210 in Q2 2025.
  • Funds reported $714M of Compass Minerals stock for Q3 2025, down 3.7% quarter-over-quarter.
  • 25 funds opened new Compass Minerals positions in Q3 2025 and 35 closed out, a net change of -10 holders.
  • The largest Compass Minerals buyer in Q3 2025 was Millennium Management, an estimated $8.21M added.
  • The largest Compass Minerals seller in Q3 2025 was SailingStone Capital Partners, an estimated $9.12M sold.

Based on aggregated 13F filings for Q3 2025.