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Geron
GERN

Overview Fund Activity

185 hedge funds and large institutions have $509M invested in Geron in 2022 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 65 increasing their positions, 43 reducing their positions, and 22 closing their positions.

Holders
185
Holders Change
+6
Holders Change %
+3.35%
% of All Funds
2.98%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
31
Increased
65
Reduced
43
Closed
22
Calls
$37M
Puts
$8.13M
Net Calls
+$28.8M
Net Calls Change
+$8.05M

Top Buyers

1
BC
1
Boxer Capital
California
$19.6M
2
DTC
2
Deep Track Capital
Connecticut
$17.9M
3
State Street
3
State Street
Massachusetts
$47.7M
4
VC
4
Vivo Capital
California
$46.7M
5
TCM
5
TCG Crossover Management
California
$36.8M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$31.3M
2
HM
2
HealthCor Management
New York
$1.21M
3
Citadel Advisors
3
Citadel Advisors
Florida
$774K
4
Marshall Wace
4
Marshall Wace
United Kingdom
$0
5
EGI
5
EAM Global Investors
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$66M 27,261,135 +644,374 +2%
State Street
2
State Street
Massachusetts
$47.7M 19,712,189 +6,204,477 +46%
VC
3
Vivo Capital
California
$46.7M 19,282,834 +4,044,739 +27%
Vanguard Group
4
Vanguard Group
Pennsylvania
$45.8M 18,940,308 +695,155 +4%
NMC
5
NEA Management Company
Maryland
$39.5M 16,318,681 – –
TCM
6
TCG Crossover Management
California
$36.8M 15,187,073 +3,071,147 +25%
RCM
7
RA Capital Management
Massachusetts
$31.3M 12,930,711 -17,195,588 -57%
MB
8
MPM BioImpact
Massachusetts
$20.5M 8,466,981 +44,399 +0.5%
BC
9
Boxer Capital
California
$19.6M 8,100,000 +8,100,000 New
DTC
10
Deep Track Capital
Connecticut
$17.9M 7,414,693 +7,414,693 New
Geode Capital Management
11
Geode Capital Management
Massachusetts
$15.6M 6,426,085 +249,077 +4%
EC
12
EcoR1 Capital
California
$9.75M 4,028,507 +1,726,527 +75%
LGM
13
Logos Global Management
California
$9.68M 4,000,000 +2,000,000 +100%
Millennium Management
14
Millennium Management
New York
$9.26M 3,825,746 +2,526,953 +195%
Northern Trust
15
Northern Trust
Illinois
$8.78M 3,628,076 +118,642 +3%
Nuveen Asset Management
16
Nuveen Asset Management
Illinois
$5.83M 936,484 -79,604 -8%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$4.82M 1,992,236 -550,643 -22%
CM
18
Caption Management
Oklahoma
$4.2M 1,735,708 +727,510 +72%
Bank of America
19
Bank of America
North Carolina
$3.83M 1,584,205 +1,065,620 +205%
SI
20
Sofinnova Investments
California
$3.53M 1,459,589 +270,381 +23%
Walleye Capital
21
Walleye Capital
New York
$3.2M 1,323,378 +309,449 +31%
Rafferty Asset Management
22
Rafferty Asset Management
New York
$3.1M 1,279,855 +727,914 +132%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$3.05M 1,261,838 +29,871 +2%
KCM
24
Kennedy Capital Management
Missouri
$2.93M 1,210,418 -35,823 -3%
Goldman Sachs
25
Goldman Sachs
New York
$2.77M 1,145,350 +217,634 +23%
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