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 |
|---|---|---|---|---|---|
| Banc Funds Co LLC | 621,372 | $14.1M | 1.28% | +29,793+5.0% | Added |
| EJF Capital LLC | 402,288 | $9.16M | 1.54% | −158,599−28.3% | Reduced |
| Alliancebernstein L.P. | 346,762 | $7.90M | 0.00% | +33,030+10.5% | Added |
| Vanguard Group Inc | 331,236 | $7.54M | 0.00% | −2,978−0.9% | Reduced |
| First Manhattan Co | 286,264 | $6.52M | 0.03% | −1,100−0.4% | Reduced |
| Wellington Management Group LLP | 265,140 | $6.04M | 0.00% | +53,343+25.2% | Added |
| Jacobs Asset Management, LLC | 235,691 | $5.37M | 2.51% | +30,973+15.1% | Added |
| FJ Capital Management LLC | 167,000 | $3.81M | 0.38% | +167,000 | New |
| Cutler Capital Management, LLC | 67,651 | $1.54M | 0.59% | +15,077+28.7% | Added |
| JCSD Capital, LLC | 66,937 | $1.52M | 1.79% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 55,383 | $1.26M | 0.00% | +6,007+12.2% | Added |
| Dimensional Fund Advisors LP | 51,621 | $1.18M | 0.00% | +1,360+2.7% | Added |
| Kennedy Capital Management, Inc. | 42,891 | $977.0K | 0.03% | +98+0.2% | Added |
| Salzhauer Michael | 40,062 | $912.0K | 0.57% | 00.0% | Unchanged |
| Millennium Management LLC | 35,297 | $804.0K | 0.00% | −5,434−13.3% | Reduced |
| BHZ Capital Management, LP | 28,732 | $654.0K | 0.32% | −4,673−14.0% | Reduced |
| Bridgeway Capital Management, LLC | 25,040 | $570.0K | 0.01% | +25,040 | New |
| Acadian Asset Management LLC | 25,014 | $569.0K | 0.00% | +4,567+22.3% | Added |
| Russell Investments Group, Ltd. | 23,568 | $536.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 21,000 | $478.0K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 20,662 | $470.0K | 0.00% | −2,891−12.3% | Reduced |
| Renaissance Technologies LLC | 20,500 | $467.0K | 0.00% | −11,498−35.9% | Reduced |
| State Street Corp | 18,781 | $428.0K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 14,822 | $338.0K | 0.00% | +30+0.2% | Added |
| Fourthstone LLC | 14,669 | $334.0K | 0.13% | −153,363−91.3% | Reduced |
| Forum Financial Management, LP | 13,439 | $306.0K | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 13,336 | $304.0K | 0.00% | −5,789−30.3% | Reduced |
| Sandy Spring Bank | 12,600 | $287.0K | 0.02% | 00.0% | Unchanged |
| Northern Trust Corp | 10,511 | $239.0K | 0.00% | −135−1.3% | Reduced |
| ELCO Management Co., LLC | 10,000 | $228.0K | 0.19% | +10,000 | New |
| Toth Financial Advisory Corp | 9,927 | $226.0K | 0.04% | +5+0.1% | Added |
| 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 |
| Spire Wealth Management | 6,562 | $149.0K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 6,303 | $143.0K | 0.00% | −19,078−75.2% | Reduced |
| Advisor Group Holdings, Inc. | 4,010 | $92.0K | 0.00% | −130−3.1% | Reduced |
| Salem Investment Counselors Inc | 2,491 | $57.0K | 0.00% | +2,491 | New |
| US Bancorp | 2,000 | $46.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,305 | $30.0K | 0.00% | +1,305 | New |
| Bourgeon Capital Management LLC | 1,050 | $24.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,050 | $23.0K | 0.00% | +1,050 | New |
| Royal Bank of Canada | 525 | $12.0K | 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 |
| JPMorgan Chase & Co | 11 | $0 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 9 | $0 | 0.00% | 00.0% | Unchanged |
| 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 |