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Disclosery

IMMX IMMIX BIOPHARMA INC

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COMMON STOCK (common), issuer CIK 1873835

31 managers (31 13F filers) reported a position in IMMX shares at 2025-09-30, 2,765,928 shares in all. 11 filers opened a position and 4 filers sold out during the quarter.

Managers
31
13F filers
31
New
11
Added
7
Reduced
4
Sold out
4
Shares held by filers
2,765,928

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
Bleichroeder LP850,000$1.78M0.35%013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC730,162$1.53M<0.01%+31,62513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC187,476$392K<0.01%+26,36113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY120,670$252K<0.01%-4,24913F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP98,960$207K<0.01%+56,00013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…90,858$190K<0.01%+40,03213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC89,798$188K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP89,301$187K<0.01%-4,58713F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…70,682$148K<0.01%new13F-HRTimelineGroup
Imprint Wealth LLC67,423$141K0.45%13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP55,035$115K<0.01%new13F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.43,068$90K<0.01%+2,76713F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …40,250$84.1K<0.01%+10,95013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd35,153$73.5K<0.01%new13F-HRTimelineGroup
Velan Capital Investment Management LP35,000$73.2K0.07%+10,00013F-HRTimeline
Private Advisor Group, LLC31,225$65.3K<0.01%013F-HRTimeline
TRITONPOINT WEALTH, LLCin group TritonPoint Partners, LLC24,526$51.3K<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC21,500$44.9K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.17,500$36.6K<0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC16,040$34K<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC14,970$31.3K<0.01%new13F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth11,900$24.9K<0.01%013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.10,000$20.9K<0.01%new13F-HRTimelineGroup
Snowden Capital Advisors LLC10,000$20.9K<0.01%new13F-HRTimeline
MAI Capital Management2,000$4.18K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG1,940$4.05K<0.01%-12,03213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN330$690<0.01%013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…80$167<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC35$73<0.01%new13F-HRTimelineGroup
Arax Advisory Partners34$71<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/12$25<0.01%-12713F-HR/ATimelineGroup