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Compass Therapeutics

121 hedge funds and large institutions have $529M invested in Compass Therapeutics in 2025 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 43 increasing their positions, 31 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

39% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 31

30.95% more ownership

Funds ownership: 78.28%109.23% (+31%)

17% more funds holding

Funds holding: 103121 (+18)

Holders
121
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.6M
Puts
$13K
Net Calls
Net Calls Change

Top Sellers

1 -$2M
2 -$1.91M
3 -$1.71M
4
SG Americas Securities
SG Americas Securities
New York
-$782K
5
Blackstone Inc
Blackstone Inc
New York
-$648K
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$25.9K
EWA
102
EverSource Wealth Advisors
Alabama
$21.8K
TRCT
103
Tower Research Capital (TRC)
New York
$21.1K
PNC Financial Services Group
104
PNC Financial Services Group
Pennsylvania
$20.4K
MA
105
MCF Advisors
Kentucky
$19.4K
Nisa Investment Advisors
106
Nisa Investment Advisors
Missouri
$18.4K
FFO
107
Fortitude Family Office
Arizona
$17.4K
Simplex Trading
108
Simplex Trading
Illinois
$14K
SCM
109
Sterling Capital Management
North Carolina
$11.7K
AB
110
Amalgamated Bank
New York
$11K
Carson Wealth (CWM LLC)
111
Carson Wealth (CWM LLC)
Nebraska
$7K
Optiver Holding
112
Optiver Holding
Netherlands
$5.75K
Bessemer Group
113
Bessemer Group
New Jersey
$2K
QCG
114
Quadrant Capital Group
Ohio
$1.42K
FFA
115
Farther Finance Advisors
California
$1.36K
SS
116
SBI Securities
Japan
$1.16K
AAP
117
Arax Advisory Partners
Colorado
$787
MSWA
118
Marshall & Sterling Wealth Advisors
New York
$700
RIL
119
Rothschild Investment LLC
Illinois
$420
SS
120
Sunbelt Securities
Texas
$28
CA
121
Clearstead Advisors
Ohio
$14
HF
122
HRT Financial
New York
American Century Companies
123
American Century Companies
Missouri
MG
124
Marex Group
State Board of Administration of Florida Retirement System
125
State Board of Administration of Florida Retirement System
Florida