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Compass Therapeutics

169 hedge funds and large institutions have $881M invested in Compass Therapeutics in 2025 Q4 according to their latest regulatory filings, with 57 funds opening new positions, 60 increasing their positions, 33 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
169
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2K
Puts
$10K
Net Calls
Net Calls Change

Top Buyers

1 +$16.7M
2 +$13.9M
3 +$12.9M
4
PAI
Palo Alto Investors
California
+$11.7M
5
BlackRock
BlackRock
New York
+$9.32M
Name Holding Trade Value Shares
Change
Change in
Stake
QC
126
Quadrature Capital
United Kingdom
$66K
Russell Investments Group
127
Russell Investments Group
United Kingdom
$62.1K
AIP
128
Ameritas Investment Partners
Nebraska
$57K
SP
129
Stonebrook Private
Michigan
$54.9K
X
130
Xponance
Pennsylvania
$54.8K
PCM
131
Prelude Capital Management
New York
$53.7K
Simplex Trading
132
Simplex Trading
Illinois
$47.9K
California State Teachers Retirement System (CalSTRS)
133
California State Teachers Retirement System (CalSTRS)
California
$43.3K
FHA
134
Flagship Harbor Advisors
Massachusetts
$32.2K
MA
135
MCF Advisors
Kentucky
$29.8K
Nisa Investment Advisors
136
Nisa Investment Advisors
Missouri
$28.2K
Group One Trading
137
Group One Trading
Illinois
$28.2K
Acadian Asset Management
138
Acadian Asset Management
Massachusetts
$26K
FFO
139
Fortitude Family Office
Arizona
$24.7K
EWA
140
EverSource Wealth Advisors
Alabama
$23.5K
AB
141
Amalgamated Bank
New York
$22K
Royal Bank of Canada
142
Royal Bank of Canada
Ontario, Canada
$21K
SCM
143
Sterling Capital Management
North Carolina
$20.6K
VWA
144
VSM Wealth Advisory
Maryland
$16.1K
Carson Wealth (CWM LLC)
145
Carson Wealth (CWM LLC)
Nebraska
$16K
Rockefeller Capital Management
146
Rockefeller Capital Management
New York
$11K
CIA
147
Cape Investment Advisory
Georgia
$10.8K
TRCT
148
Tower Research Capital (TRC)
New York
$9.12K
Optiver Holding
149
Optiver Holding
Netherlands
$5.89K
FFA
150
Farther Finance Advisors
California
$3.65K