Security Snapshot

GERON CORP - Common Stock (GERN) Institutional Ownership

CUSIP: 374163103

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

258

Shares (Excl. Options)

478,608,656

Price

$1.32

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Type / Class
Equity / Common Stock
Symbol
GERN on Nasdaq
Shares outstanding
634,781,904
Price per share
$1.75
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
478,608,656
Total reported value
$631,749,834
% of total 13F portfolios
0%
Share change
-29,291,024
Value change
-$39,060,302
Number of holders
258
Price from insider filings
$1.75
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • GERN - GERON CORP - Common Stock is tracked under CUSIP 374163103.
  • 258 institutions reported positions in Q4 2025.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 258 to 67 between Q4 2025 and Q1 2026.
  • Reported value moved from $631,749,834 to $18,026,951.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 258 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 374163103?
CUSIP 374163103 identifies GERN - GERON CORP - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of GERON CORP - Common Stock (GERN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
RA CAPITAL MANAGEMENT, L.P. 9.9% $88,303,586 63,988,106 RA Capital Management, L.P. 31 Mar 2025
Soleus Capital Master Fund, L.P. 5.2% $53,143,941 33,008,659 Soleus Capital Master Fund, L.P. 25 Feb 2026
Deep Track Capital, LP 5.1% -24% $42,914,878 -$13,845,122 32,511,271 -24% Deep Track Capital, LP 31 Dec 2025

As of 31 Dec 2025, 258 institutional investors reported holding 478,608,656 shares of GERON CORP - Common Stock (GERN). This represents 75% of the company’s total 634,781,904 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of GERON CORP - Common Stock (GERN) together control 66% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
RA CAPITAL MANAGEMENT, L.P. 10% 63,771,366 +5.6% 0.87% $84,178,203
BlackRock, Inc. 7.2% 45,913,344 -1.5% 0% $60,605,613
VANGUARD GROUP INC 5.6% 35,660,969 +3.6% 0% $47,072,479
Deep Track Capital, LP 5.1% 32,511,271 -21% 0.98% $42,914,878
Vivo Capital, LLC 4.3% 27,225,292 0% 2.3% $35,937,385
STATE STREET CORP 4.2% 26,867,322 +0.93% 0% $35,464,865
Soleus Capital Management, L.P. 3.7% 23,290,000 +35% 1.3% $30,742,800
Eversept Partners, LP 2.8% 17,659,983 +40% 1.3% $23,311,178
GOLDMAN SACHS GROUP INC 2.5% 16,174,398 -24% 0% $21,350,205
Clearbridge Investments, LLC 2.2% 14,242,953 +0.13% 0.02% $18,800,698
GEODE CAPITAL MANAGEMENT, LLC 2.1% 13,027,335 -0.73% 0% $17,199,472
MORGAN STANLEY 2% 12,603,418 +18% 0% $16,636,511
Vestal Point Capital, LP 1.8% 11,320,000 -34% 0.55% $14,942,400
CITADEL ADVISORS LLC 1.6% 9,925,786 -37% 0.01% $13,102,038
Aberdeen Group plc 1.5% 9,527,083 +60% 0.02% $12,575,750
Nantahala Capital Management, LLC 1.4% 9,025,000 0% 0.71% $11,913,000
FMR LLC 1.3% 8,076,965 +4.9% 0% $10,661,594
Woodline Partners LP 1.2% 7,504,094 +28% 0.04% $9,905,404
DEUTSCHE BANK AG\ 0.81% 5,140,809 +0.21% 0% $6,785,868
SEGALL BRYANT & HAMILL, LLC 0.8% 5,048,936 -5.4% 0.09% $6,664,596
Pale Fire Capital SE 0.75% 4,788,594 +110% 0.81% $6,320,944
NORTHERN TRUST CORP 0.74% 4,726,605 -2.8% 0% $6,239,119
MILLENNIUM MANAGEMENT LLC 0.73% 4,603,876 -60% 0% $6,077,116
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.71% 4,514,063 +0.1% 0% $5,958,563
ALGERT GLOBAL LLC 0.55% 3,499,747 -23% 0.07% $4,620,000

Institutional Holders of GERON CORP - Common Stock (GERN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 12,103,293 $18,026,951 -$8,840,909 $1.49 67
2025 Q4 478,608,656 $631,749,834 -$39,060,302 $1.32 258
2025 Q3 507,092,153 $694,687,233 -$11,160,351 $1.37 258
2025 Q2 514,433,262 $725,348,180 +$4,300,077 $1.41 253
2025 Q1 509,773,837 $811,587,861 -$140,660,211 $1.59 265
2024 Q4 489,345,114 $1,732,190,205 -$149,190,280 $3.54 282
2024 Q3 508,584,730 $2,308,577,793 +$194,449,216 $4.54 252
2024 Q2 464,534,923 $1,974,425,459 +$193,085,856 $4.24 236
2024 Q1 433,809,542 $1,431,620,417 +$152,988,573 $3.30 226
2023 Q4 393,370,513 $830,006,221 +$44,238,379 $2.11 198
2023 Q3 371,215,856 $786,935,688 +$49,676,420 $2.12 199
2023 Q2 344,010,249 $1,104,254,830 +$75,698,391 $3.21 197
2023 Q1 325,475,534 $706,270,918 +$246,836,917 $2.17 186
2022 Q4 208,833,026 $505,367,964 +$49,602,360 $2.42 179
2022 Q3 188,776,050 $441,726,036 -$9,360,891 $2.34 169
2022 Q2 192,835,060 $298,899,752 +$17,570,287 $1.55 134
2022 Q1 181,655,718 $247,056,880 +$72,760,171 $1.36 133
2021 Q4 128,280,232 $156,490,357 -$2,974,560 $1.22 131
2021 Q3 130,625,940 $178,969,724 +$2,294,695 $1.37 124
2021 Q2 128,811,265 $181,606,731 -$20,284,035 $1.41 131
2021 Q1 142,572,220 $225,250,866 -$50,235,571 $1.58 131
2020 Q4 174,105,999 $276,807,866 +$4,712,351 $1.59 139
2020 Q3 170,952,689 $297,472,103 +$26,948,818 $1.74 141
2020 Q2 155,499,648 $338,970,862 +$207,364,791 $2.18 126
2020 Q1 61,257,120 $72,890,666 -$2,116,660 $1.19 104
2019 Q4 62,970,060 $85,634,278 +$4,827,527 $1.36 103
2019 Q3 59,404,418 $79,016,043 +$872,354 $1.33 102
2019 Q2 58,695,867 $82,845,835 +$1,030,697 $1.41 102
2019 Q1 58,549,686 $97,194,650 -$5,175,613 $1.66 107
2018 Q4 62,539,313 $62,538,909 +$3,830,326 $1.00 125
2018 Q3 57,472,555 $101,144,237 -$19,714,563 $1.76 132
2018 Q2 68,280,339 $234,208,003 +$28,569,156 $3.43 132
2018 Q1 59,955,898 $254,803,937 +$8,050,113 $4.25 121
2017 Q4 59,262,597 $106,669,762 -$6,157,303 $1.80 105
2017 Q3 62,441,798 $136,116,244 +$1,771,647 $2.18 109
2017 Q2 61,757,209 $171,069,513 +$2,979,510 $2.77 108
2017 Q1 60,599,156 $137,552,341 +$26,584,509 $2.27 104
2016 Q4 60,783,993 $125,820,903 +$2,236,986 $2.07 106
2016 Q3 59,906,219 $135,373,100 -$2,050,763 $2.26 114
2016 Q2 60,668,553 $162,599,987 -$19,470,244 $2.68 116
2016 Q1 67,329,910 $196,746,269 -$3,228,846 $2.92 121
2015 Q4 67,914,696 $328,650,023 -$14,834,613 $4.84 130
2015 Q3 71,206,442 $196,525,361 -$6,811,640 $2.76 117
2015 Q2 72,047,557 $308,346,124 +$16,309,560 $4.28 127
2015 Q1 68,297,805 $257,486,758 +$9,708,127 $3.77 116
2014 Q4 65,890,754 $214,137,531 -$12,069,409 $3.25 113
2014 Q3 71,093,873 $142,192,488 -$10,320,401 $2.00 115
2014 Q2 74,767,663 $239,978,892 -$18,833,809 $3.21 121
2014 Q1 82,266,020 $171,506,478 +$39,037,940 $2.08 124
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