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256 hedge funds and large institutions have $741M invested in Geron in 2026 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 90 increasing their positions, 56 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

61% more repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 56

17% more capital invested

Capital invested by funds: $632M → $741M (+$109M)

2.65% more ownership

Funds ownership: 74.98%77.62% (+2.6%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

3% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 38

2% less funds holding

Funds holding: 262256 (-6)

44% less call options, than puts

Call options by funds: $1.34M | Put options by funds: $2.4M

Holders
256
Holders Change
-6
Holders Change %
-2.29%
% of All Funds
3.15%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
37
Increased
90
Reduced
56
Closed
38
Calls
$1.34M
Puts
$2.4M
Net Calls
-$1.06M
Net Calls Change
-$860K
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$95M
BlackRock
2
BlackRock
New York
$70.5M +$2.14M +1,406,435 +3%
SCM
3
Soleus Capital Management
Connecticut
$61.8M +$27.7M +18,218,659 +78%
DTC
4
Deep Track Capital
Connecticut
$47.3M -$1.2M -790,993 -2%
State Street
5
State Street
Massachusetts
$45.4M +$5.52M +3,629,861 +14%
VCM
6
Vanguard Capital Management
Pennsylvania
$39.7M +$40.5M +26,669,029 New
Citadel Advisors
7
Citadel Advisors
Florida
$32.1M +$17.7M +11,650,783 +117%
Point72 Asset Management
8
Point72 Asset Management
Connecticut
$30.5M +$31.1M +20,457,134 New
ClearBridge Investments
9
ClearBridge Investments
New York
$29.2M +$8.17M +5,377,367 +38%
EP
10
Eversept Partners
New York
$28.1M +$1.79M +1,174,900 +7%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$20.4M +$978K +643,450 +5%
Morgan Stanley
12
Morgan Stanley
New York
$18.9M +$93.8K +61,701 +0.5%
NCM
13
Nantahala Capital Management
Connecticut
$16.7M +$3.34M +2,200,000 +24%
Goldman Sachs
14
Goldman Sachs
New York
$16.7M -$7.6M -4,997,807 -31%
VC
15
Vivo Capital
California
$12.9M -$28.2M -18,553,495 -68%
Millennium Management
16
Millennium Management
New York
$10.9M +$4.13M +2,717,646 +59%
KCM
17
Kynam Capital Management
New Jersey
$10.2M +$5.14M +3,380,000 +98%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$9.83M -$2.25M -1,479,809 -18%
Deutsche Bank
19
Deutsche Bank
Germany
$7.75M +$95.3K +62,707 +1%
PFCS
20
Pale Fire Capital SE
Czech Republic
$7.28M +$152K +99,710 +2%
Northern Trust
21
Northern Trust
Illinois
$7.24M +$206K +135,659 +3%
SBH
22
Segall Bryant & Hamill
Illinois
$7.06M -$470K -308,888 -6%
VPM
23
Vanguard Portfolio Management
Pennsylvania
$6.96M +$7.1M +4,668,783 New
Bank of America
24
Bank of America
North Carolina
$6.79M +$2.82M +1,858,268 +69%
Charles Schwab
25
Charles Schwab
California
$6.68M -$46.6K -30,687 -0.7%