270 hedge funds and large institutions have $812M invested in Geron in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 99 increasing their positions, 66 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

22% less first-time investments, than exits

New positions opened: 46 | Existing positions closed: 59

50% less funds holding in top 10

Funds holding in top 10: 63 (-3)

53% less capital invested

Capital invested by funds: $1.73B → $812M (-$921M)

Holders
270
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.77M
Puts
$901K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Walleye Capital
276
Walleye Capital
New York
BM
277
Bridger Management
New York
PSC
278
Patient Square Capital
California
N
279
Natixis
France
SCM
280
Silverarc Capital Management
Massachusetts
ACM
281
Aquatic Capital Management
Illinois
PAMP
282
Polar Asset Management Partners
Ontario, Canada
AI
283
Axiom Investors
Connecticut
TRSOTSOK
284
Teachers Retirement System of the State of Kentucky
Kentucky
BCM
285
Bayesian Capital Management
New York
Tudor Investment Corp
286
Tudor Investment Corp
Connecticut
Skandinaviska Enskilda Banken (SEB)
287
Skandinaviska Enskilda Banken (SEB)
Sweden
DP
288
Diadema Partners
New Jersey
MMEA
289
Main Management ETF Advisors
California
TD Asset Management
290
TD Asset Management
Ontario, Canada
DTL
291
Dynamic Technology Lab
Singapore
ECM
292
ExodusPoint Capital Management
New York
VEA
293
Virtus ETF Advisers
New York
BAMF
294
BI Asset Management Fondsmaeglerselskab
Denmark
CM
295
Capula Management
Cayman Islands
SAM
296
Sectoral Asset Management
Quebec, Canada
CM
297
Caption Management
Oklahoma
FGP
298
Freestone Grove Partners
California
SC
299
Shay Capital
New York
SRL
300
Scientech Research LLC
New Jersey