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Disclosery

GERN GERON CORP

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COM (common), issuer CIK 886744

257 managers (263 13F filers) reported a position in GERN shares at 2025-09-30, 507,094,789 shares in all. 33 filers opened a position and 29 filers sold out during the quarter.

Managers
257
13F filers
263
New
33
Added
71
Reduced
89
Sold out
29
Shares held by filers
507,094,789

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
INCEPTIONR LLC10,707$14.7K<0.01%-4,37113F-HRTimeline
Waverly Advisors, LLC10,640$14.6K<0.01%+5813F-HRTimeline
Axim Planning & Wealth10,600$14.5K0.01%new13F-HRTimeline
Platform Technology Partners10,100$13.8K<0.01%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.10,000$13.7K<0.01%013F-HRTimelineGroup
Onyx Bridge Wealth Group LLC10,000$13.7K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…9,500$13K<0.01%new13F-HRTimelineGroup
Columbia Bank10,000$12.8K<0.01%013F-HRTimeline
RMG Wealth Management LLC10,000$12.4K<0.01%013F-HRTimeline
Crewe Advisors LLC7,950$10.9K<0.01%013F-HRTimeline
HighMark Wealth Management LLC7,525$10.3K<0.01%+5,00013F-HRTimeline
STRS OHIO7,500$10.3K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC7,212$9.88K<0.01%+16013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …6,380$9K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP6,582$8.49K<0.01%+5,77113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,285$7.24K<0.01%+4,03713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC5,091$6.97K<0.01%-46213F-HRTimeline
ROTHSCHILD INVESTMENT LLC5,050$6.92K<0.01%+3,97513F-HRTimeline
SUMMIT SECURITIES GROUP LLC4,916$6.74K<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…4,400$6.03K<0.01%+40013F-HRTimeline
Sunbelt Securities, Inc.4,195$5.75K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,000$5.48K<0.01%013F-HRTimelineGroup
EVOLUTION WEALTH MANAGEMENT INC.3,500$4.79K<0.01%013F-HR/ATimeline
CWM, LLCin group CWM, LLC3,049$4K<0.01%-7,73613F-HRTimelineGroup
COMERICA BANK2,214$3.03K<0.01%+11513F-HRTimeline
Avion Wealth2,361$3K<0.01%+36113F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.2,247$3K<0.01%013F-HRTimelineGroup
Groupe la Francaisein group Groupe la Francaise2,500$2.79K<0.01%new13F-HRTimelineGroup
Bank of New Hampshire2,000$2.74K<0.01%013F-HRTimeline
CURIO WEALTH, LLC2,000$2.74K<0.01%new13F-HRTimeline
Indiana Trust & Investment Management Co1,736$2.38K<0.01%013F-HRTimeline
Allworth Financial LP1,582$2.17K<0.01%-1,95913F-HRTimeline
Geneos Wealth Management Inc.1,500$2.06K<0.01%013F-HRTimeline
Strategic Investment Solutions, Inc. /IL1,500$2.06K<0.01%013F-HRTimeline
Parallel Advisors, LLC1,493$2.04K<0.01%-59813F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…1,441$1.97K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC1,323$1.81K<0.01%-14413F-HRTimeline
MAI Capital Management1,000$1.37K<0.01%013F-HRTimeline
TFC Financial Management, Inc.1,000$1.37K<0.01%new13F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC1,000$1.37K<0.01%013F-HRTimeline
Caitong International Asset Management …738$1.01K<0.01%-10,14713F-HRTimeline
QUADRANT CAPITAL GROUP LLC656$899<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust400$548<0.01%+9013F-HRTimeline
Rise Advisors, LLC362$496<0.01%013F-HRTimeline
HM PAYSON & CO340$466<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC335$459<0.01%013F-HRTimelineGroup
Costello Asset Management, INC115$158<0.01%013F-HRTimeline
Essential Partners LLC98$134<0.01%-16113F-HRTimeline
IFP Advisors, Inc96$132<0.01%+4113F-HR/ATimeline
Advisory Services Network, LLC87$119<0.01%new13F-HRTimeline
WFA of San Diego, LLC40$55<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…36$49<0.01%-1,57913F-HRTimelineGroup
Root Financial Partners, LLC3$4<0.01%new13F-HRTimeline
Centerpoint Advisors, LLC300$00%013F-HRTimelineValue filed as zero, left out of ratios.
HANTZ FINANCIAL SERVICES, INC.100$00%013F-HRTimelineValue filed as zero, left out of ratios. The filing omitted confidential holdings, a later amendment may add them.
Covestor Ltd77$00%013F-HRTimelineValue filed as zero, left out of ratios.
Virtue Capital Management, LLC952$325Knew13F-HR/ATimelineValue about 1,000 times the price other filers imply, kept as filed and left out of ratios.