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
26
$946K
27
$902K
28
$875K
29
$765K
30
$717K
31
$715K
32
$714K
33
$666K
34
$638K
35
$606K
36
$578K
37
$573K
38
$554K
39
$537K
40
$451K
41
$446K
42
$419K
43
$406K
44
$389K
45
$387K
46
$340K
47
$335K
48
$288K
49
$280K
50
$278K