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
51
$228K
52
$216K
53
$209K
54
$192K
55
$189K
56
$189K
57
$159K
58
$157K
59
$154K
60
$128K
61
$121K
62
$109K
63
$107K
64
$106K
65
$103K
66
$97K
67
$97K
68
$95K
69
$94K
70
$92K
71
$83K
72
$78K
73
$72K
74
$71K
75
$70K