CMPX icon

Compass Therapeutics

173 hedge funds and large institutions have $881M invested in Compass Therapeutics in 2025 Q4 according to their latest regulatory filings, with 59 funds opening new positions, 60 increasing their positions, 34 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
173
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
NSIM
126
North Star Investment Management
Illinois
$67.1K
QC
127
Quadrature Capital
United Kingdom
$66K
SWP
128
Strategic Wealth Partners
Ohio
$65K
Russell Investments Group
129
Russell Investments Group
United Kingdom
$62.1K
AIP
130
Ameritas Investment Partners
Nebraska
$57K
SP
131
Stonebrook Private
Michigan
$54.9K
X
132
Xponance
Pennsylvania
$54.8K
PCM
133
Prelude Capital Management
New York
$53.7K
Simplex Trading
134
Simplex Trading
Illinois
$47.9K
California State Teachers Retirement System (CalSTRS)
135
California State Teachers Retirement System (CalSTRS)
California
$43.3K
FHA
136
Flagship Harbor Advisors
Massachusetts
$32.2K
MA
137
MCF Advisors
Kentucky
$29.8K
Nisa Investment Advisors
138
Nisa Investment Advisors
Missouri
$28.2K
Group One Trading
139
Group One Trading
Illinois
$28.2K
Acadian Asset Management
140
Acadian Asset Management
Massachusetts
$26K
FFO
141
Fortitude Family Office
Arizona
$24.7K
EWA
142
EverSource Wealth Advisors
Alabama
$23.5K
AB
143
Amalgamated Bank
New York
$22K
Royal Bank of Canada
144
Royal Bank of Canada
Ontario, Canada
$21K
SCM
145
Sterling Capital Management
North Carolina
$20.6K
VWA
146
VSM Wealth Advisory
Maryland
$16.1K
Carson Wealth (CWM LLC)
147
Carson Wealth (CWM LLC)
Nebraska
$16K
Rockefeller Capital Management
148
Rockefeller Capital Management
New York
$11K
CIA
149
Cape Investment Advisory
Georgia
$10.8K
TRCT
150
Tower Research Capital (TRC)
New York
$9.12K