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
Capstone Investment Advisors
151
Capstone Investment Advisors
New York
$53.3K
GAM
152
Gotham Asset Management
New York
$53.2K
Mackenzie Financial
153
Mackenzie Financial
Ontario, Canada
$52.7K
GC
154
Guggenheim Capital
Illinois
$50.3K
Corient Private Wealth
155
Corient Private Wealth
Florida
$48.5K
SEI Investments
156
SEI Investments
Pennsylvania
$46.7K
IWM
157
IHT Wealth Management
Illinois
$46.2K
FHA
158
Flagship Harbor Advisors
Massachusetts
$46.2K
Franklin Resources
159
Franklin Resources
California
$45.4K
Universal-Beteiligungs- und Servicegesellschaft
160
Universal-Beteiligungs- und Servicegesellschaft
Germany
$44.8K
JRP
161
Jasper Ridge Partners
California
$44.5K
AIM
162
Aigen Investment Management
New York
$43.4K
DTL
163
Dynamic Technology Lab
Singapore
$43K
VPIM
164
Vanguard Personalized Indexing Management
California
$42.4K
EWM
165
Elmwood Wealth Management
California
$40.7K
Bank of Montreal
166
Bank of Montreal
Ontario, Canada
$39.8K
TPWA
167
Twin Peaks Wealth Advisors
California
$37.9K
Fisher Asset Management
168
Fisher Asset Management
Washington
$37.3K
SFS
169
Sowell Financial Services
Arkansas
$37K
SFS
170
Summit Financial Strategies
Ohio
$37K
SC
171
Savant Capital
Illinois
$35.9K
HNWAG
172
High Net Worth Advisory Group
Florida
$34.9K
SWM
173
StoneCrest Wealth Management
Arizona
$34.3K
Mirae Asset Global Investments
174
Mirae Asset Global Investments
South Korea
$33.8K
VBFG
175
Vishria Bird Financial Group
Tennessee
$33.2K