Who Owns MATINAS BIOPHARMA HLDGS INC (MTNB)? -- Institutional Holders (2026-03-31)
32 institutions reported holding $177,274 of MATINAS BIOPHARMA HLDGS INC (MTNB) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($32,590), CITADEL ADVISORS LLC ($25,849), BlackRock, Inc. ($24,825), VANGUARD CAPITAL MANAGEMENT LLC ($20,055), Holos Integrated Wealth LLC ($16,321). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $32,590 | 65,170 | Added |
| 2 | CITADEL ADVISORS LLC | $25,849 | 51,698 | Trimmed |
| 3 | BlackRock, Inc. | $24,825 | 49,650 | Hold |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $20,055 | 40,110 | New |
| 5 | Holos Integrated Wealth LLC | $16,321 | 32,480 | Hold |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $14,285 | 28,570 | Trimmed |
| 7 | XTX Topco Ltd | $10,353 | 20,706 | Added |
| 8 | VANGUARD FIDUCIARY TRUST CO | $9,139 | 18,277 | New |
| 9 | STATE STREET CORP | $7,661 | 15,322 | Hold |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $7,164 | 14,328 | Trimmed |
| 11 | Sargent Investment Group, LLC | $6,360 | 12,720 | Hold |
| 12 | Tower Research Capital LLC (TRC) | $1,426 | 2,853 | Trimmed |
| 13 | Vanguard Global Advisers, LLC | $669 | 1,338 | New |
| 14 | MORGAN STANLEY | $172 | 344 | Trimmed |
| 15 | Costello Asset Management, INC | $100 | 200 | Hold |
| 16 | UBS Group AG | $92 | 184 | Trimmed |
| 17 | WELLS FARGO & COMPANY/MN | $51 | 102 | Hold |
| 18 | JONES FINANCIAL COMPANIES LLLP | $34 | 60 | Hold |
| 19 | Steward Partners Investment Advisory, LLC | $31 | 61 | Hold |
| 20 | EverSource Wealth Advisors, LLC | $30 | 60 | Hold |
| 21 | OSAIC HOLDINGS, INC. | $25 | 50 | Hold |
| 22 | VISION FINANCIAL MARKETS LLC | $20 | 40 | Hold |
| 23 | ROTHSCHILD INVESTMENT LLC | $7 | 14 | Hold |
| 24 | SBI Securities Co., Ltd. | $6 | 11 | Hold |
| 25 | FMR LLC | $4 | 7 | New |
Source: SEC Form 13F filings · as of 2026-03-31