# MATINAS BIOPHARMA HLDGS INC (MTNB)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MTNB/

- Reporting holders: 25
- Reported value: $218.1K
- Shares held by institutions: 355,842 of 14,692,796 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $43.5K | 71,040 | 0.0% | 7 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $30.8K | 50,262 | 0.0% | 8 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $30.1K | 49,135 | 0.0% | 8 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $24.5K | 40,110 | 0.0% | 2 |
| [Holos Integrated Wealth LLC](https://holderbook.com/funds/2080096-holos-integrated-wealth-llc/) | $20.2K | 32,480 | 0.0% | 7 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $18.9K | 30,930 | 0.0% | 3 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $18.8K | 30,644 | 0.0% | 8 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $10.6K | 17,316 | 0.0% | 2 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $9.8K | 16,093 | 0.0% | 3 |
| [Sargent Investment Group, LLC](https://holderbook.com/funds/1766157-sargent-investment-group-llc/) | $7.8K | 12,720 | 0.0% | 8 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.7K | 2,853 | 0.0% | 7 |
| [Vanguard Global Advisers, LLC](https://holderbook.com/funds/1811242-vanguard-global-advisers-llc/) | $819 | 1,338 | 0.0% | 2 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $211 | 344 | 0.0% | 8 |
| [Costello Asset Management, INC](https://holderbook.com/funds/1760145-costello-asset-management-inc/) | $122 | 200 | 0.0% | 6 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $62 | 102 | 0.0% | 8 |
| [JONES FINANCIAL COMPANIES LLLP](https://holderbook.com/funds/815917-jones-financial-companies-lllp/) | $39 | 60 | 0.0% | 5 |
| [EverSource Wealth Advisors, LLC](https://holderbook.com/funds/1710537-eversource-wealth-advisors-llc/) | $37 | 60 | 0.0% | 8 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $31 | 52 | 0.0% | 8 |
| [VISION FINANCIAL MARKETS LLC](https://holderbook.com/funds/1378145-vision-financial-markets-llc/) | $26 | 40 | 0.0% | 6 |
| [NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO](https://holderbook.com/funds/1141802-northwestern-mutual-wealth-management-co/) | $12 | 20 | 0.0% | 1 |
| [ROTHSCHILD INVESTMENT LLC](https://holderbook.com/funds/85338-rothschild-investment-llc/) | $9 | 14 | 0.0% | 8 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $7 | 12 | 0.0% | 7 |
| [IFG Advisory, LLC](https://holderbook.com/funds/1728319-ifg-advisory-llc/) | $6 | 10 | 0.0% | 1 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $3 | 5 | 0.0% | 6 |
| [Bogart Wealth, LLC](https://holderbook.com/funds/1715740-bogart-wealth-llc/) | $1 | 2 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 25 | $218.1K |
| Q1 2026 | 28 | $177.3K |
| Q4 2025 | 29 | $260.3K |
| Q3 2025 | 28 | $617.7K |
| Q2 2025 | 24 | $254.1K |
| Q1 2025 | 25 | $166.5K |
| Q4 2024 | 21 | $194.1K |
| Q3 2024 | 17 | $1.9M |
| Q2 2024 | 48 | $6.2M |
| Q1 2024 | 42 | $6.9M |
| Q4 2023 | 52 | $5.6M |
| Q3 2023 | 47 | $3.4M |