121 hedge funds and large institutions have $214M invested in Geron in 2014 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 32 increasing their positions, 35 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
121
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.77M
Puts
$2.57M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$76.5M
2
$26.1M
3
$20.1M
4
$16.4M
5
$14.3M
6
$5.93M
7
$5.17M
8
$3.67M
9
$2.88M
10
$2.78M
11
$2.37M
12
$2.18M
13
$2.11M
14
$1.69M
15
$1.68M
16
$1.49M
17
$1.4M
18
$1.38M
19
$1.31M
20
$1.22M
21
$1.12M
22
$1.04M
23
$1.04M
24
$1.03M
25
$998K