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Karyopharm Therapeutics

49 hedge funds and large institutions have $13.7M invested in Karyopharm Therapeutics in 2025 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 8 increasing their positions, 30 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

73% less repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 30

90% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 42

Holders
49
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$581K
Puts
$95K
Net Calls
Net Calls Change

Top Buyers

1 +$1.3M
2 +$1.19M
3 +$1.04M
4
EP
Eversept Partners
New York
+$1.01M
5
UBS Group
UBS Group
Switzerland
+$716K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$88.4K
27
$70.7K
28
$43.2K
29
$42.7K
30
$41.5K
31
$39K
32
$37.3K
33
$26.3K
34
$19K
35
$11.3K
36
$5K
37
$1.97K
38
$1.29K
39
$1.24K
40
$864
41
$497
42
$374
43
$318
44
$277
45
$247
46
$192
47
$82
48
$12
49
$12
50
$11