123 hedge funds and large institutions have $142M invested in Geron in 2014 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 26 increasing their positions, 83 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
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
$1.68M
Puts
$1.42M
Net Calls
Net Calls Change

Top Buyers

1 +$2.47M
2 +$1.64M
3 +$1.41M
4
Goldman Sachs
Goldman Sachs
New York
+$560K
5
TC
TFS Capital
Pennsylvania
+$262K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$150K
52
$131K
53
$130K
54
$125K
55
$121K
56
$118K
57
$118K
58
$113K
59
$106K
60
$103K
61
$103K
62
$102K
63
$95K
64
$95K
65
$90K
66
$88K
67
$86K
68
$69K
69
$64K
70
$63K
71
$60K
72
$56K
73
$56K
74
$54K
75
$50K