IMMX Immix Biopharma, Inc.
Immix Biopharma, Inc. (IMMX) Institutional Ownership
What the institutions did with IMMX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Jupiter Topco LLC | 9.8M | 17.4% |
| Saturn V Capital Management LP | 4.7M | 8.3% |
| EVENTIDE ASSET MANAGEMENT, LLC | 3.9M | 6.9% |
| STATE STREET CORP | 3.0M | 5.3% |
| BlackRock, Inc. | 3.0M | 5.3% |
| Deep Track Capital, LP | 2.8M | 4.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | 4.5% |
| Opaleye Management Inc. | 2.3M | 4.2% |
| MILLENNIUM MANAGEMENT LLC | 2.1M | 3.7% |
| UBS Group AG | 1.9M | 3.5% |
| MARSHALL WACE, LLP | 1.8M | 3.2% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.7M | 3.1% |
| WELLINGTON MANAGEMENT GROUP LLP | 1.5M | 2.6% |
| GREAT POINT PARTNERS LLC | 1.3M | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2M | 2.1% |
| Velan Capital Investment Management LP | 1.1M | 1.9% |
| Bleichroeder LP | 1.0M | 1.8% |
| Logos Global Management LP | 1.0M | 1.8% |
| FRANKLIN RESOURCES INC | 969.1K | 1.7% |
| Burkehill Global Management, LP | 544.1K | 1.0% |
| AMERIPRISE FINANCIAL INC | 518.9K | 0.9% |
| CITADEL ADVISORS LLC | 506.2K | 0.9% |
| Blue Owl Capital Holdings LP | 437.6K | 0.8% |
| NORTHERN TRUST CORP | 418.1K | 0.7% |
| Balyasny Asset Management L.P. | 417.2K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| STATE STREET CORP | Increased | 191.9K | 3.0M | +2.8M |
| Deep Track Capital, LP | New | 0 | 2.8M | +2.8M |
| BlackRock, Inc. | Increased | 468.4K | 3.0M | +2.5M |
| Opaleye Management Inc. | New | 0 | 2.3M | +2.3M |
| UBS Group AG | Increased | 76.8K | 1.9M | +1.9M |
| WELLINGTON MANAGEMENT GROUP LLP | New | 0 | 1.5M | +1.5M |
| EVENTIDE ASSET MANAGEMENT, LLC | Increased | 2.5M | 3.9M | +1.3M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 415.0K | 1.7M | +1.3M |
| Saturn V Capital Management LP | Increased | 3.7M | 4.7M | +964.8K |
| GREAT POINT PARTNERS LLC | Increased | 350.0K | 1.3M | +927.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 463.4K | 1.2M | +737.7K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.8M | 2.5M | +719.1K |
| AMERIPRISE FINANCIAL INC | New | 0 | 518.9K | +518.9K |
| CITADEL ADVISORS LLC | Increased | 47.2K | 506.2K | +459.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 471.4K | 38.7K | -432.7K |
| Balyasny Asset Management L.P. | New | 0 | 417.2K | +417.2K |
| BANK OF AMERICA CORP /DE/ | Increased | 41.1K | 413.1K | +372.0K |
| Velan Capital Investment Management LP | Increased | 740.0K | 1.1M | +345.0K |
| MILLENNIUM MANAGEMENT LLC | Increased | 1.8M | 2.1M | +316.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 283.7K | +283.7K |
| NORTHERN TRUST CORP | Increased | 138.2K | 418.1K | +279.8K |
| SPHERA FUNDS MANAGEMENT LTD. | New | 0 | 270.0K | +270.0K |
| SEVEN GRAND MANAGERS, LLC | New | 0 | 255.0K | +255.0K |
| Burkehill Global Management, LP | Increased | 294.1K | 544.1K | +250.0K |
| Logos Global Management LP | Reduced | 1.2M | 1.0M | -225.0K |
| TD Asset Management Inc | Increased | 53.2K | 214.1K | +160.9K |
| MARSHALL WACE, LLP | Increased | 1.6M | 1.8M | +153.4K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 252.9K | 406.0K | +153.1K |
| Bank of New York Mellon Corp | Increased | 83.6K | 235.7K | +152.1K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Increased | 29.0K | 146.9K | +117.9K |
| Blue Owl Capital Holdings LP | Reduced | 547.6K | 437.6K | -110.0K |
| Nuveen, LLC | New | 0 | 103.0K | +103.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 27.5K | 127.3K | +99.8K |
| WELLS FARGO & COMPANY/MN | Increased | 17.1K | 113.3K | +96.2K |
| D. E. Shaw & Co., Inc. | New | 0 | 93.1K | +93.1K |
| SEI INVESTMENTS CO | Reduced | 147.1K | 67.3K | -79.8K |
| GOLDMAN SACHS GROUP INC | Increased | 95.4K | 174.1K | +78.7K |
| CITIGROUP INC | Increased | 2.5K | 70.7K | +68.2K |
| Hudson Bay Capital Management LP | Sold Out | 63.5K | 0 | -63.5K |
| Rafferty Asset Management, LLC | New | 0 | 58.5K | +58.5K |
| Brevan Howard Capital Management LP | Sold Out | 57.5K | 0 | -57.5K |
| Palumbo Wealth Management LLC | Sold Out | 55.2K | 0 | -55.2K |
| RHUMBLINE ADVISERS | New | 0 | 50.9K | +50.9K |
| Qube Research & Technologies Ltd | Reduced | 187.7K | 142.0K | -45.7K |
| DEUTSCHE BANK AG\ | New | 0 | 40.9K | +40.9K |
| XTX Topco Ltd | Reduced | 81.1K | 40.5K | -40.6K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 40.2K | +40.2K |
| ALLIANCEBERNSTEIN L.P. | New | 0 | 39.3K | +39.3K |
| Virtus Investment Advisers, LLC | New | 0 | 38.7K | +38.7K |
| Quadrature Capital Ltd | New | 0 | 37.6K | +37.6K |
| JANE STREET GROUP, LLC | Sold Out | 35.2K | 0 | -35.2K |
| J. Goldman & Co LP | Reduced | 228.1K | 198.7K | -29.4K |
| PROFUND ADVISORS LLC | New | 0 | 29.3K | +29.3K |
| Informed Momentum Co LLC | Reduced | 120.9K | 92.8K | -28.0K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 25.6K | +25.6K |
| Squarepoint Ops LLC | Increased | 44.5K | 70.1K | +25.6K |
| MetLife Investment Management, LLC | New | 0 | 24.9K | +24.9K |
| Virtu Financial LLC | Reduced | 48.1K | 23.8K | -24.3K |
| MANGROVE PARTNERS IM, LLC | Sold Out | 23.8K | 0 | -23.8K |
| Invesco Ltd. | New | 0 | 22.3K | +22.3K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.