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
26
$794K
27
$667K
28
$584K
29
$577K
30
$575K
31
$473K
32
$462K
33
$458K
34
$451K
35
$419K
36
$403K
37
$389K
38
$370K
39
$350K
40
$345K
41
$332K
42
$306K
43
$295K
44
$289K
45
$277K
46
$273K
47
$249K
48
$237K
49
$230K
50
$228K