MainStreet Bancshares, Inc.
MNSB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001693577
No open-market purchases or sales by MainStreet Bancshares, Inc. insiders were filed in the last 90 days; 96 institutions reported holding it in 13F filings for Q2 2026, worth $99.3M in total; no superinvestor holds it.
Other share classesMNSBP
13F holders, Q2 2022
Institutional positions in MainStreet Bancshares, Inc. as of Jun 30, 2022. 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
- 47
- +2 vs. Q1 2022
- Shares held
- 3.34M
- −28.7K (−0.9%) vs. Q1 2022
- Total value
- $76.1M
- −$5.84M (−7.1%) vs. Q1 2022
- New holders
- 6
- 12 more added
- Sold out
- 4
- 13 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MNSB 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 | 96 | $99.3M |
| Q1 2026 | 84 | $93.1M |
| Q4 2025 | 75 | $96.7M |
| Q3 2025 | 71 | $95.5M |
| Q2 2025 | 61 | $80.6M |
| Q1 2025 | 51 | $61.9M |
| Q4 2024 | 53 | $68.6M |
| Q3 2024 | 53 | $69.6M |
| Q2 2024 | 66 | $70.5M |
| Q1 2024 | 65 | $78.2M |
| Q4 2023 | 64 | $104.0M |
| Q3 2023 | 63 | $79.1M |
| Q2 2023 | 59 | $85.5M |
| Q1 2023 | 53 | $78.7M |
| Q4 2022 | 53 | $92.5M |
| Q3 2022 | 45 | $74.6M |
| Q2 2022 | 47 | $76.1M |
| Q1 2022 | 46 | $82.8M |
| Q4 2021 | 46 | $84.6M |
| Q3 2021 | 41 | $75.1M |
| Q2 2021 | 45 | $73.3M |
| Q1 2021 | 49 | $74.2M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding MainStreet Bancshares, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 11 | $0 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 9 | $0 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 31 | $1.00K | 0.00% | −75−70.8% | Reduced |
| Wells Fargo & Company | 41 | $1.00K | 0.00% | +3+7.9% | Added |
| TSFG, LLC | 59 | $1.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 525 | $12.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,050 | $23.0K | 0.00% | +1,050 | New |
| Bourgeon Capital Management LLC | 1,050 | $24.0K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 1,305 | $30.0K | 0.00% | +1,305 | New |
| US Bancorp | 2,000 | $46.0K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 2,491 | $57.0K | 0.00% | +2,491 | New |
| Advisor Group Holdings, Inc. | 4,010 | $92.0K | 0.00% | −130−3.1% | Reduced |
| Morgan Stanley | 6,303 | $143.0K | 0.00% | −19,078−75.2% | Reduced |
| Spire Wealth Management | 6,562 | $149.0K | 0.01% | 00.0% | Unchanged |
| Eidelman Virant Capital | 10,000 | $224.0K | 0.16% | 00.0% | Unchanged |
| Provident Wealth Management, LLC | 9,857 | $224.0K | 0.14% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 9,927 | $226.0K | 0.04% | +5+0.1% | Added |
| ELCO Management Co., LLC | 10,000 | $228.0K | 0.19% | +10,000 | New |
| Northern Trust Corp | 10,511 | $239.0K | 0.00% | −135−1.3% | Reduced |
| Sandy Spring Bank | 12,600 | $287.0K | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 13,336 | $304.0K | 0.00% | −5,789−30.3% | Reduced |
| Forum Financial Management, LP | 13,439 | $306.0K | 0.02% | 00.0% | Unchanged |
| Fourthstone LLC | 14,669 | $334.0K | 0.13% | −153,363−91.3% | Reduced |
| Cresset Asset Management, LLC | 14,822 | $338.0K | 0.00% | +30+0.2% | Added |
| State Street Corp | 18,781 | $428.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 20,500 | $467.0K | 0.00% | −11,498−35.9% | Reduced |
| BlackRock Inc. | 20,662 | $470.0K | 0.00% | −2,891−12.3% | Reduced |
| Creative Planning | 21,000 | $478.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 23,568 | $536.0K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 25,014 | $569.0K | 0.00% | +4,567+22.3% | Added |
| Bridgeway Capital Management, LLC | 25,040 | $570.0K | 0.01% | +25,040 | New |
| BHZ Capital Management, LP | 28,732 | $654.0K | 0.32% | −4,673−14.0% | Reduced |
| Millennium Management LLC | 35,297 | $804.0K | 0.00% | −5,434−13.3% | Reduced |
| Salzhauer Michael | 40,062 | $912.0K | 0.57% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 42,891 | $977.0K | 0.03% | +98+0.2% | Added |
| Dimensional Fund Advisors LP | 51,621 | $1.18M | 0.00% | +1,360+2.7% | Added |
| Geode Capital Management, LLC | 55,383 | $1.26M | 0.00% | +6,007+12.2% | Added |
| JCSD Capital, LLC | 66,937 | $1.52M | 1.79% | 00.0% | Unchanged |
| Cutler Capital Management, LLC | 67,651 | $1.54M | 0.59% | +15,077+28.7% | Added |
| FJ Capital Management LLC | 167,000 | $3.81M | 0.38% | +167,000 | New |
| Jacobs Asset Management, LLC | 235,691 | $5.37M | 2.51% | +30,973+15.1% | Added |
| Wellington Management Group LLP | 265,140 | $6.04M | 0.00% | +53,343+25.2% | Added |
| First Manhattan Co | 286,264 | $6.52M | 0.03% | −1,100−0.4% | Reduced |
| Vanguard Group Inc | 331,236 | $7.54M | 0.00% | −2,978−0.9% | Reduced |
| Alliancebernstein L.P. | 346,762 | $7.90M | 0.00% | +33,030+10.5% | Added |
| EJF Capital LLC | 402,288 | $9.16M | 1.54% | −158,599−28.3% | Reduced |
| Banc Funds Co LLC | 621,372 | $14.1M | 1.28% | +29,793+5.0% | Added |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −21,802−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −11,591−100.0% | Sold out |
| Campbell Wealth Management | 0 | $0 | 0.00% | −10,682−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Mendon Capital Advisors Corp | – | – | – | – | Not filed |