133 hedge funds and large institutions have $171M invested in Geron in 2014 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 55 increasing their positions, 32 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
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
$1.53M
Puts
$3.16M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$48.3M
2
$26.1M
3
$13.1M
4
$10.3M
5
$9.82M
6
$9.7M
7
$6.35M
8
$4.41M
9
$4.04M
10
$3.71M
11
$3.13M
12
$2.3M
13
$1.71M
14
$1.52M
15
$1.49M
16
$1.46M
17
$1.38M
18
$1.29M
19
$1.11M
20
$1.06M
21
$1.05M
22
$1.02M
23
$870K
24
$837K
25
$822K