123 hedge funds and large institutions have $142M invested in Geron in 2014 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 26 increasing their positions, 83 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
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
$1.68M
Puts
$1.42M
Net Calls
Net Calls Change

Top Buyers

1 +$2.47M
2 +$1.64M
3 +$1.41M
4
Goldman Sachs
Goldman Sachs
New York
+$560K
5
TC
TFS Capital
Pennsylvania
+$262K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$47.1M
2
$18.5M
3
$11.3M
4
$10.2M
5
$9.7M
6
$6.88M
7
$4.4M
8
$3.39M
9
$2.32M
10
$1.8M
11
$1.74M
12
$1.64M
13
$1.41M
14
$1.36M
15
$1.05M
16
$1.05M
17
$997K
18
$929K
19
$805K
20
$790K
21
$695K
22
$683K
23
$655K
24
$654K
25
$641K