179 hedge funds and large institutions have $448M invested in Geron in 2022 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 59 increasing their positions, 31 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
179
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$25.3M
Puts
$4.55M
Net Calls
Net Calls Change

Top Buyers

1 +$4.68M
2 +$3.89M
3 +$2.92M
4
Citadel Advisors
Citadel Advisors
Florida
+$2.53M
5
Walleye Capital
Walleye Capital
New York
+$2.37M

Top Sellers

1 -$27.8M
2 -$6.97M
3 -$3.75M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$3.47M
5
Millennium Management
Millennium Management
New York
-$1.61M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$597K
52
$564K
53
$547K
54
$526K
55
$478K
56
$476K
57
$472K
58
$461K
59
$448K
60
$425K
61
$399K
62
$380K
63
$372K
64
$372K
65
$364K
66
$363K
67
$360K
68
$333K
69
$333K
70
$332K
71
$325K
72
$324K
73
$309K
74
$296K
75
$280K