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Geron
GERN

Overview Fund Activity

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
+26
Holders Change %
+16.99%
% of All Funds
3.1%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
41
Increased
59
Reduced
31
Closed
15
Calls
$25.3M
Puts
$4.56M
Net Calls
+$20.8M
Net Calls Change
+$9.3M

Top Buyers

1
LGM
1
Logos Global Management
California
$4.68M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$5.95M
3
KCM
3
Kennedy Capital Management
Missouri
$2.92M
4
Citadel Advisors
4
Citadel Advisors
Florida
$2.77M
5
Walleye Capital
5
Walleye Capital
New York
$2.37M

Top Sellers

1
EC
1
EcoR1 Capital
California
$5.39M
2
TCM
2
TCG Crossover Management
California
$28.4M
3
SI
3
Sofinnova Investments
California
$2.78M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$42.7M
5
Millennium Management
5
Millennium Management
New York
$3.04M
Name Holding Trade Value Shares
Change 		Shares
Change %
Marshall Wace
26
Marshall Wace
United Kingdom
$1.8M +$1.8M +769,796 New
Morgan Stanley
27
Morgan Stanley
New York
$1.58M -$370K -158,314 -19%
EGI
28
EAM Global Investors
California
$1.43M +$1.43M +610,261 New
Prudential Financial
29
Prudential Financial
New Jersey
$1.38M +$314K +134,270 +30%
Two Sigma Investments
30
Two Sigma Investments
New York
$1.37M +$1.37M +585,727 New
Rafferty Asset Management
31
Rafferty Asset Management
New York
$1.29M +$487K +208,121 +61%
Bank of America
32
Bank of America
North Carolina
$1.21M +$306K +131,035 +34%
Citigroup
33
Citigroup
New York
$1.21M +$318K +135,850 +36%
PVI
34
Pura Vida Investments
New York
$1.17M +$1.17M +500,000 New
Adage Capital Partners
35
Adage Capital Partners
Massachusetts
$1.17M +$1.17M +500,000 New
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$1.17M +$77.9K +33,308 +7%
AllianceBernstein
37
AllianceBernstein
Tennessee
$1.16M -$333K -142,400 -22%
Group One Trading
38
Group One Trading
Illinois
$1.15M +$1.04M +442,578 +908%
CS
39
Credit Suisse
Switzerland
$1.11M +$4.54K +1,942 +0.4%
California State Teachers Retirement System (CalSTRS)
40
California State Teachers Retirement System (CalSTRS)
California
$1.02M -$13K -5,572 -1%
Susquehanna International Group
41
Susquehanna International Group
Pennsylvania
$975K +$720K +307,598 +283%
EI
42
EAM Investors
California
$974K +$974K +416,305 New
Barclays
43
Barclays
United Kingdom
$833K +$791K +337,699 +1,873%
State of Wisconsin Investment Board
44
State of Wisconsin Investment Board
Wisconsin
$798K -$42.4K -18,129 -5%
Public Employees Retirement Association of Colorado
45
Public Employees Retirement Association of Colorado
Colorado
$742K +$742K +317,046 New
UBS AM
46
UBS AM
Illinois
$679K +$31.7K +13,556 +5%
Qube Research & Technologies (QRT)
47
Qube Research & Technologies (QRT)
United Kingdom
$675K +$675K +288,533 New
BNP Paribas Financial Markets
48
BNP Paribas Financial Markets
France
$659K +$474K +202,533 +256%
CANY
49
Caxton Associates (New York)
New York
$640K +$640K +273,327 New
Cambridge Investment Research Advisors
50
Cambridge Investment Research Advisors
Iowa
$636K +$112K +48,000 +21%
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