Matinas BioPharma Holdings, Inc. - MTNB
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 6 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | History | New | 65,734 | 38 | 0.0% | — | 1 | +65,734 | New | Q4 2025 | Feb 17, 2026 |
| VANGUARD GROUP INC | History | No change | 59,725 | 34 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 55,970 | 32 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| BlackRock, Inc. | History | No change | 49,650 | 29 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| DRW Securities, LLC | History | New | 46,374 | 27 | 0.0% | — | 5 | +46,374 | New | Q4 2025 | Feb 12, 2026 |
| Holos Integrated Wealth LLC | History | No change | 32,480 | 20 | 0.01% | 0.03% | 6 | 0 | 0.0% | Q4 2025 | Jan 05, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 28,970 | 16 | 0.0% | 0.0% | 7 | +700 | 2.48% | Q4 2025 | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 21,113 | 12 | 0.0% | — | 8 | +21,113 | New | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | New | 16,909 | 9 | 0.0% | — | 11 | +16,909 | New | Q4 2025 | Feb 17, 2026 |
| JANE STREET GROUP, LLC | History | New | 15,899 | 9 | 0.0% | — | 10 | +15,899 | New | Q4 2025 | Feb 12, 2026 |
| Virtu Financial LLC | History | New | 15,569 | 9 | 0.0% | — | 9 | +15,569 | New | Q4 2025 | Feb 23, 2026 |
| STATE STREET CORP | History | No change | 15,322 | 8 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Sargent Investment Group, LLC | History | Reduced | 12,720 | 7 | 0.0% | 0.01% | 13 | -23,900 | -65.26% | Q4 2025 | Feb 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 2,861 | 1 | 0.0% | 0.0% | 14 | +1,415 | 97.86% | Q4 2025 | Feb 17, 2026 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -22,594 | -100.0% | Q3 2025 | Nov 14, 2025 |
| TWO SIGMA SECURITIES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,560 | -100.0% | Q3 2025 | Nov 14, 2025 |
| HRT FINANCIAL LP | History | Closed out | 0 | 0 | — | 0.0% | — | -10,784 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,260 | -100.0% | Q3 2025 | Nov 10, 2025 |
| Rockefeller Capital Management L.P. | History | Closed out | 0 | 0 | — | — | — | -500 | -100.0% | Q3 2025 | Nov 14, 2025 |
| UBS Group AG | History | Added to | 607 | 0 | — | — | — | +407 | 203.5% | Q4 2025 | Jan 29, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 50 | 0 | — | — | — | -160 | -76.19% | Q4 2025 | Feb 17, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 991 | 0 | — | 0.0% | — | +12 | 1.23% | Q4 2025 | Feb 17, 2026 |
| SageView Advisory Group, LLC | History | New | 10 | 0 | — | — | — | +10 | New | Q4 2025 | Feb 17, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | — | — | -5 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Motiv8 Investments LLC | History | New | 4 | 0 | — | — | — | +4 | New | Q4 2025 | Feb 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 102 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 60 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | No change | 561 | 0 | — | 0.0% | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| MAI Capital Management | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| VISION FINANCIAL MARKETS LLC | History | No change | 40 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 22, 2026 |
| EverSource Wealth Advisors, LLC | History | No change | 60 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 61 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Costello Asset Management, INC | History | No change | 200 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| SBI Securities Co., Ltd. | History | No change | 11 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| Farther Finance Advisors, LLC | History | No change | 422 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |