128 hedge funds and large institutions have $245M invested in Geron in 2014 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 40 increasing their positions, 33 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
128
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
$3.92M
Puts
$2.93M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$241K
52
$241K
53
$239K
54
$230K
55
$227K
56
$222K
57
$215K
58
$207K
59
$181K
60
$172K
61
$171K
62
$166K
63
$166K
64
$163K
65
$163K
66
$161K
67
$145K
68
$144K
69
$141K
70
$136K
71
$132K
72
$97K
73
$84K
74
$80K
75
$80K