146 hedge funds and large institutions have $163M invested in Geron in 2021 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 44 increasing their positions, 39 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
146
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
$2.57M
Puts
$541K
Net Calls
Net Calls Change

Top Buyers

1 +$1.41M
2 +$301K
3 +$286K
4
Citigroup
Citigroup
New York
+$269K
5
UBS Group
UBS Group
Switzerland
+$234K

Top Sellers

1 -$2.89M
2 -$1.23M
3 -$914K
4
N
Nuveen
North Carolina
-$671K
5
BlackRock
BlackRock
New York
-$358K
Name Holding Trade Value Shares
Change
Change in
Stake
76
$46K
77
$46K
78
$46K
79
$40K
80
$38K
81
$36K
82
$32K
83
$32K
84
$31K
85
$30K
86
$30K
87
$26K
88
$25K
89
$24K
90
$23K
91
$23K
92
$21K
93
$20K
94
$18K
95
$18K
96
$18K
97
$18K
98
$17K
99
$16K
100
$16K