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
AA
76
ALPS Advisors
Colorado
$414K
Mirae Asset Global ETFs Holdings
77
Mirae Asset Global ETFs Holdings
Hong Kong
$414K
MNBTD
78
Moody National Bank Trust Division
Texas
$406K
T. Rowe Price Associates
79
T. Rowe Price Associates
Maryland
$396K
VIA
80
Virtus Investment Advisers
Connecticut
$390K
BHCM
81
Brevan Howard Capital Management
Jersey
$369K
MIM
82
MetLife Investment Management
New Jersey
$365K
QC
83
Quadrature Capital
United Kingdom
$359K
Royal Bank of Canada
84
Royal Bank of Canada
Ontario, Canada
$344K
Janus Henderson Group
85
Janus Henderson Group
United Kingdom
$329K
IIM
86
INTECH Investment Management
Florida
$321K
Russell Investments Group
87
Russell Investments Group
United Kingdom
$316K
DnB Asset Management
88
DnB Asset Management
Norway
$310K
Group One Trading
89
Group One Trading
Illinois
$302K
State of Wisconsin Investment Board
90
State of Wisconsin Investment Board
Wisconsin
$301K
Raymond James Financial
91
Raymond James Financial
Florida
$294K
PA
92
Profund Advisors
Maryland
$292K
CAM
93
Cresset Asset Management
Illinois
$250K
Manulife (Manufacturers Life Insurance)
94
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$247K
New York State Common Retirement Fund
95
New York State Common Retirement Fund
New York
$235K
XT
96
XTX Topco
Cayman Islands
$227K
PFSRSONJ
97
Police & Firemen's Retirement System of New Jersey
New Jersey
$210K
Canada Life
98
Canada Life
Manitoba, Canada
$201K
State Board of Administration of Florida Retirement System
99
State Board of Administration of Florida Retirement System
Florida
$195K
ASRS
100
Arizona State Retirement System
Arizona
$193K