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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
51
$280K
52
$277K
53
$258K
54
$248K
55
$239K
56
$213K
57
$212K
58
$207K
59
$204K
60
$199K
61
$187K
62
$176K
63
$175K
64
$166K
65
$161K
66
$149K
67
$145K
68
$136K
69
$130K
70
$116K
71
$111K
72
$106K
73
$99.2K
74
$92.3K
75
$87.5K