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Compass Therapeutics

125 hedge funds and large institutions have $529M invested in Compass Therapeutics in 2025 Q3 according to their latest regulatory filings, with 33 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%)

21% more funds holding

Funds holding: 103125 (+22)

Holders
125
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 -$1.8M
2 -$1.73M
3 -$1.54M
4
SG Americas Securities
SG Americas Securities
New York
-$706K
5
Blackstone Inc
Blackstone Inc
New York
-$584K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$3.64M
27
$3.31M
28
$3.06M
29
$3.02M
30
$2.94M
31
$2.45M
32
$1.67M
33
$1.17M
34
$1.11M
35
$907K
36
$816K
37
$781K
38
$778K
39
$694K
40
$654K
41
$619K
42
$540K
43
$525K
44
$523K
45
$488K
46
$373K
47
$365K
48
$335K
49
$307K
50
$291K