261 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, 71 increasing their positions, 88 reducing their positions, and 29 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:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

1.29% less ownership

Funds ownership: 80.77%79.48% (-1.3%)

19% less repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 88

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
261
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
AIA
151
Alternative Investment Advisors
Florida
$53.8K
Capstone Investment Advisors
152
Capstone Investment Advisors
New York
$53.3K
GAM
153
Gotham Asset Management
New York
$53.2K
Mackenzie Financial
154
Mackenzie Financial
Ontario, Canada
$52.7K
GC
155
Guggenheim Capital
Illinois
$50.3K
Corient Private Wealth
156
Corient Private Wealth
Florida
$48.5K
SEI Investments
157
SEI Investments
Pennsylvania
$46.7K
IWM
158
IHT Wealth Management
Illinois
$46.2K
FHA
159
Flagship Harbor Advisors
Massachusetts
$46.2K
Franklin Resources
160
Franklin Resources
California
$45.4K
Universal-Beteiligungs- und Servicegesellschaft
161
Universal-Beteiligungs- und Servicegesellschaft
Germany
$44.8K
JRP
162
Jasper Ridge Partners
California
$44.5K
AIM
163
Aigen Investment Management
New York
$43.4K
DTL
164
Dynamic Technology Lab
Singapore
$43K
VPIM
165
Vanguard Personalized Indexing Management
California
$42.4K
EWM
166
Elmwood Wealth Management
California
$40.7K
Bank of Montreal
167
Bank of Montreal
Ontario, Canada
$39.8K
SA
168
Sanctuary Advisors
Indiana
$39.4K
TPWA
169
Twin Peaks Wealth Advisors
California
$37.9K
Fisher Asset Management
170
Fisher Asset Management
Washington
$37.3K
SFS
171
Sowell Financial Services
Arkansas
$37K
SFS
172
Summit Financial Strategies
Ohio
$37K
SLAM
173
Swiss Life Asset Management
$36.1K
SC
174
Savant Capital
Illinois
$35.9K
HNWAG
175
High Net Worth Advisory Group
Florida
$34.9K