139 hedge funds and large institutions have $344M invested in Geron in 2020 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 44 increasing their positions, 22 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
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
$5.3M
Puts
$1.27M
Net Calls
Net Calls Change

Top Buyers

1 +$45M
2 +$28.7M
3 +$23M
4
PA
Perceptive Advisors
New York
+$20.1M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$7.62M

Top Sellers

1 -$1.39M
2 -$378K
3 -$312K
4
Bank of America
Bank of America
North Carolina
-$243K
5
Two Sigma Investments
Two Sigma Investments
New York
-$199K
Name Holding Trade Value Shares
Change
Change in
Stake
101
$22K
102
$22K
103
$20K
104
$19K
105
$19K
106
$15K
107
$14.5K
108
$14K
109
$13K
110
$11K
111
$11K
112
$7K
113
$7K
114
$6K
115
$4K
116
$4K
117
$3K
118
$3K
119
$3K
120
$3K
121
$2K
122
$2K
123
$2K
124
$2K
125
$2K