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Disclosery

IMMX IMMIX BIOPHARMA INC

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COMMON STOCK (common), issuer CIK 1873835

67 managers (67 13F filers) reported a position in IMMX shares at 2025-12-31, 24,382,712 shares in all. 39 filers opened a position and 5 filers sold out during the quarter.

Managers
67
13F filers
67
New
39
Added
17
Reduced
6
Sold out
5
Shares held by filers
24,382,712

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
JANUS HENDERSON GROUP PLCin group Janus Henderson3,921,568$20.5M0.01%new13F-HRTimelineGroup
Saturn V Capital Management LP2,999,169$15.7M2.88%new13F-HRTimeline
EVENTIDE ASSET MANAGEMENT, LLC2,549,019$13.3M0.21%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,978,743$10.3M0.01%+1,923,70813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,659,778$8.68M0.01%new13F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,500,000$7.84M0.01%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,095,814$5.73M<0.01%+365,65213F-HRTimelineGroup
Bleichroeder LP1,000,000$5.23M0.92%+150,00013F-HRTimeline
Logos Global Management LP1,000,000$5.23M0.35%new13F-HRTimeline
Blue Owl Capital Holdings LP986,240$5.16M1.59%new13F-HR/ATimeline
FRANKLIN RESOURCES INCin group Franklin Resources980,392$5.13M<0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC452,147$2.36M<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…393,887$2.06M<0.01%+303,02913F-HRTimelineGroup
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC338,941$1.77M0.03%new13F-HRTimelineGroup
Burkehill Global Management, LP294,118$1.54M0.1%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC258,600$1.35M<0.01%+237,10013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC246,056$1.29M<0.01%+58,58013F-HRTimelineGroup
KVP Capital Advisors, LP230,423$1.21M1.24%13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC208,370$1.09M<0.01%new13F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC167,132$874K<0.01%+152,16213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.130,255$681K<0.01%+87,18713F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY126,622$662K<0.01%+5,95213F-HR/ATimelineGroup
LGT Fund Management Co Ltd.125,000$660K0.05%new13F-HRTimeline
Informed Momentum Co LLC120,856$632K0.07%new13F-HRTimeline
J. Goldman & Co LP118,261$619K0.02%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP100,658$526K<0.01%+11,35713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp98,732$516K<0.01%new13F-HRTimelineGroup
Longaeva Partners L.P.98,040$513K0.06%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP97,360$509K<0.01%-1,60013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC75,338$394K<0.01%-14,46013F-HRTimelineGroup
OMERS ADMINISTRATION Corp74,700$391K<0.01%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC73,791$386K0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO73,570$385K<0.01%new13F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…70,682$370K<0.01%013F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …68,550$359K0.01%+28,30013F-HRTimelineGroup
UBS Group AGin group UBS Group AG58,599$306K<0.01%+56,65913F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC50,000$262K0.02%new13F-HR/ATimelineGroup
Qube Research & Technologies Ltd49,814$261K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd46,394$243K0.01%+11,24113F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.40,000$209K<0.01%+30,00013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC35,000$183K<0.01%new13F-HRTimelineGroup
Velan Capital Investment Management LP35,000$183K0.11%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC33,800$177K<0.01%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…33,649$176K<0.01%new13F-HRTimelineGroup
Persistent Asset Partners Ltd31,755$166K0.08%new13F-HRTimeline
Private Advisor Group, LLC31,725$166K<0.01%+50013F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…27,431$143K<0.01%new13F-HRTimelineGroup
TritonPoint Partners, LLCgroup of 2 filers holding24,526$128K0Timeline
Quadrature Capital Ltdin group Quadrature Capital Ltd22,120$116K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC21,500$112K<0.01%new13F-HRTimelineGroup
Imprint Wealth LLC20,009$105K0.49%-47,41413F-HRTimeline
Kera Capital Partners, Inc.13,000$75.8K0.01%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management12,854$67.2K<0.01%new13F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC12,380$64.8K<0.01%-3,66013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…12,163$63.6K<0.01%new13F-HRTimelineGroup
Mathes Company, Inc.10,650$56K0.02%new13F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…10,020$52.4K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.10,000$52.3K<0.01%-7,50013F-HRTimeline
Snowden Capital Advisors LLC10,000$52.3K<0.01%013F-HRTimeline
Allworth Financial LP5,716$29.9K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO5,109$26.7K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,700$14.1K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,972$10.3K<0.01%+1,93713F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,000$5K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA995$5K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/16$84<0.01%+413F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…3$16<0.01%-7713F-HR/ATimelineGroup