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256 hedge funds and large institutions have $741M invested in Geron in 2026 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 90 increasing their positions, 56 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

61% more repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 56

17% more capital invested

Capital invested by funds: $632M → $741M (+$109M)

2.65% more ownership

Funds ownership: 74.98%77.62% (+2.6%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

3% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 38

2% less funds holding

Funds holding: 262256 (-6)

44% less call options, than puts

Call options by funds: $1.34M | Put options by funds: $2.4M

Holders
256
Holders Change
-6
Holders Change %
-2.29%
% of All Funds
3.15%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
37
Increased
90
Reduced
56
Closed
38
Calls
$1.34M
Puts
$2.4M
Net Calls
-$1.06M
Net Calls Change
-$860K
Name Holding Trade Value Shares
Change
Change in
Stake
EP
251
Essential Partners
California
$40
FAI
252
Fiduciary Advisors Inc
Missouri
$30
RFP
253
Root Financial Partners
California
$4
Aberdeen Group
254
Aberdeen Group
United Kingdom
-$12.6M -9,527,083 Closed
WP
255
Woodline Partners
California
-$9.91M -7,504,094 Closed
AG
256
Algert Global
California
-$4.62M -3,499,747 Closed
AAA
257
Affinity Asset Advisors
New York
-$1.98M -1,500,000 Closed
Squarepoint
258
Squarepoint
New York
-$1.49M -1,130,076 Closed
AC
259
Almitas Capital
California
-$1.18M -896,323 Closed
MML Investors Services
260
MML Investors Services
Massachusetts
-$1.1M -834,115 Closed
SCM
261
Stonepine Capital Management
Oregon
-$1.06M -805,800 Closed
CC
262
Centiva Capital
New York
-$906K -686,538 Closed
Two Sigma Advisers
263
Two Sigma Advisers
New York
-$482K -365,046 Closed
Los Angeles Capital Management
264
Los Angeles Capital Management
California
-$452K -364,212 Closed
VF
265
Virtu Financial
New York
-$171K -129,333 Closed
Wealth Enhancement Advisory Services
266
Wealth Enhancement Advisory Services
Minnesota
-$122K -92,267 Closed
TIAA Trust, National Association
267
TIAA Trust, National Association
North Carolina
-$76.9K -58,250 Closed
Mariner
268
Mariner
Kansas
-$65.7K -49,804 Closed
Northwestern Mutual Wealth Management
269
Northwestern Mutual Wealth Management
Wisconsin
-$52.8K -40,000 Closed
AIM
270
Aigen Investment Management
New York
-$49.3K -37,355 Closed
AI
271
Atom Investors
Texas
-$49.3K -37,341 Closed
TSS
272
Two Sigma Securities
New York
-$47.8K -36,196 Closed
Mackenzie Financial
273
Mackenzie Financial
Ontario, Canada
-$45.8K -34,225 Closed
SA
274
Sanctuary Advisors
Indiana
-$40.3K -30,547 Closed
Canada Pension Plan Investment Board
275
Canada Pension Plan Investment Board
Ontario, Canada
-$37K -28,000 Closed