Immix Biopharma, Inc.
IMMX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001873835
No open-market purchases or sales by Immix Biopharma, Inc. insiders were filed in the last 90 days; 109 institutions reported holding it in 13F filings for Q2 2026, worth $579.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Immix Biopharma, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 109
- +34 vs. Q1 2026
- Shares held
- 56.2M
- +33.9M (+152.4%) vs. Q1 2026
- Total value
- $579.6M
- +$376.6M (+185.6%) vs. Q1 2026
- New holders
- 45
- 35 more added
- Sold out
- 11
- 13 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMMX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 109 | $579.6M |
| Q1 2026 | 77 | $246.6M |
| Q4 2025 | 67 | $127.5M |
| Q3 2025 | 31 | $5.78M |
| Q2 2025 | 23 | $4.68M |
| Q1 2025 | 22 | $4.90M |
| Q4 2024 | 23 | $6.32M |
| Q3 2024 | 25 | $6.10M |
| Q2 2024 | 31 | $8.77M |
| Q1 2024 | 35 | $15.7M |
| Q4 2023 | 28 | $5.32M |
| Q3 2023 | 16 | $1.39M |
| Q2 2023 | 18 | $1.75M |
| Q1 2023 | 12 | $729.8K |
| Q4 2022 | 18 | $1.01M |
| Q3 2022 | 12 | $406.0K |
| Q2 2022 | 7 | $475.0K |
| Q1 2022 | 8 | $352.0K |
| Q4 2021 | 11 | $5.47M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Immix Biopharma, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 2,066,426 | $21.3M | 0.01% | +316,226+18.1% | Added |
| Opaleye Management Inc. | 2,345,000 | $24.2M | 2.19% | +2,345,000 | New |
| Vanguard Capital Management LLC | 2,507,122 | $25.8M | 0.00% | +719,128+40.2% | Added |
| Deep Track Capital, LP | 2,775,000 | $28.6M | 0.42% | +2,775,000 | New |
| BlackRock, Inc. | 2,989,972 | $30.8M | 0.00% | +2,521,595+538.4% | Added |
| State Street Corp | 2,996,935 | $30.9M | 0.00% | +2,805,025+1,461.6% | Added |
| Eventide Asset Management, LLC | 3,891,019 | $40.1M | 0.54% | +1,342,000+52.6% | Added |
| Saturn V Capital Management LLC | 4,658,429 | $48.0M | 6.89% | +964,844+26.1% | Added |
| Jupiter Topco LLC | 9,783,192 | $100.8M | 0.04% | +9,783,192 | New |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −63,501−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −57,508−100.0% | Sold out |
| Palumbo Wealth Management LLC | 0 | $0 | 0.00% | −55,232−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −35,164−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −23,772−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −20,400−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −20,693−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −14,539−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −11,324−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |