127 hedge funds and large institutions have $194M invested in Geron in 2016 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 53 increasing their positions, 30 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
127
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
$1.44M
Puts
$1.55M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$811K
27
$795K
28
$792K
29
$708K
30
$620K
31
$605K
32
$573K
33
$510K
34
$493K
35
$472K
36
$472K
37
$466K
38
$465K
39
$456K
40
$422K
41
$406K
42
$398K
43
$397K
44
$364K
45
$332K
46
$332K
47
$306K
48
$303K
49
$296K
50
$292K