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Karyopharm Therapeutics

81 hedge funds and large institutions have $701M invested in Karyopharm Therapeutics in 2014 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 29 increasing their positions, 19 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
81
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.34M
Puts
$1.65M
Net Calls
Net Calls Change

Top Buyers

1 +$31.7M
2 +$16.6M
3 +$8.71M
4
State Street
State Street
Massachusetts
+$4.02M
5
UBS AM
UBS AM
Illinois
+$3.9M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$184M
2
$174M
3
$37.4M
4
$31.8M
5
$28.6M
6
$25.2M
7
$22.7M
8
$19.8M
9
$15.7M
10
$15.6M
11
$14.4M
12
$11.2M
13
$8.2M
14
$8.09M
15
$7.86M
16
$7.08M
17
$6.95M
18
$6.29M
19
$5.56M
20
$5.16M
21
$4.74M
22
$4.2M
23
$4.02M
24
$3.74M
25
$3.52M