255 hedge funds and large institutions have $695M invested in Geron in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 68 increasing their positions, 87 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

1.3% less ownership

Funds ownership: 80.77%79.47% (-1.3%)

22% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 87

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
255
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.54M
Puts
$404K
Net Calls
Net Calls Change

Top Buyers

1 +$15.7M
2 +$12.4M
3 +$7.29M
4
EP
Eversept Partners
New York
+$7.23M
5
Citadel Advisors
Citadel Advisors
Florida
+$5.03M

Top Sellers

1 -$13.5M
2 -$9.38M
3 -$8.97M
4
UBS Group
UBS Group
Switzerland
-$5.51M
5
BlackRock
BlackRock
New York
-$4.68M
Name Holding Trade Value Shares
Change
Change in
Stake
Credit Agricole
126
Credit Agricole
France
$97.4K
Stifel Financial
127
Stifel Financial
Missouri
$95.6K
Victory Capital Management
128
Victory Capital Management
Texas
$95.4K
Lazard Asset Management
129
Lazard Asset Management
New York
$88.9K
Simplex Trading
130
Simplex Trading
Illinois
$87K
GRP
131
Global Retirement Partners
California
$82.2K
TIAA Trust, National Association
132
TIAA Trust, National Association
North Carolina
$79.8K
CBU
133
CIBC Bancorp USA
Illinois
$79.8K
Man Group
134
Man Group
United Kingdom
$78.1K
Public Employees Retirement Association of Colorado
135
Public Employees Retirement Association of Colorado
Colorado
$75K
Cetera Investment Advisers
136
Cetera Investment Advisers
Illinois
$74.6K
FA
137
Forefront Analytics
Pennsylvania
$71.6K
FWP
138
Forefront Wealth Partners
Texas
$71.6K
ECM
139
ExodusPoint Capital Management
New York
$64.4K
PCM
140
Polymer Capital Management
New York
$63K
AIP
141
Ameritas Investment Partners
Nebraska
$62.5K
Mercer Global Advisors
142
Mercer Global Advisors
Colorado
$61.4K
GCP
143
GSA Capital Partners
United Kingdom
$61K
WS
144
Wedbush Securities
California
$61K
PWMAG
145
Pinnacle Wealth Management Advisory Group
New Jersey
$60.7K
PA
146
Pinnacle Associates
New York
$60.7K
FCM
147
Farallon Capital Management
California
$58.9K
X
148
Xponance
Pennsylvania
$58.3K
Northwestern Mutual Wealth Management
149
Northwestern Mutual Wealth Management
Wisconsin
$57.6K
Principal Financial Group
150
Principal Financial Group
Iowa
$57.3K