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 2023
Institutional positions in MainStreet Bancshares, Inc. as of Jun 30, 2023. 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
- 59
- +6 vs. Q1 2023
- Shares held
- 3.77M
- +424.7K (+12.7%) vs. Q1 2023
- Total value
- $85.5M
- +$6.85M (+8.7%) vs. Q1 2023
- New holders
- 16
- 18 more added
- Sold out
- 10
- 14 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding MainStreet Bancshares, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 46 | $1.04K | 0.00% | +37+411.1% | Added |
| Salem Investment Counselors Inc | 300 | $6.80K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 354 | $8.02K | 0.00% | −379−51.7% | Reduced |
| Metropolitan Life Insurance Co | 391 | $8.86K | 0.00% | +391 | New |
| Ameritas Investment Partners, Inc. | 575 | $13.0K | 0.00% | +575 | New |
| Legal & General Group Plc | 639 | $14.5K | 0.00% | +639 | New |
| Amalgamated Bank | 678 | $15.0K | 0.00% | +678 | New |
| Globeflex Capital L P | 1,041 | $23.6K | 0.00% | −559−34.9% | Reduced |
| Bourgeon Capital Management LLC | 1,050 | $23.8K | 0.01% | 00.0% | Unchanged |
| LSV Asset Management | 1,600 | $36.0K | 0.00% | +1,600 | New |
| Toth Financial Advisory Corp | 1,696 | $38.4K | 0.01% | +2+0.1% | Added |
| BNP Paribas Arbitrage, SA | 1,798 | $40.7K | 0.00% | +1,798 | New |
| US Bancorp | 2,000 | $45.3K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,075 | $47.0K | 0.00% | −6,648−76.2% | Reduced |
| California State Teachers Retirement System | 2,317 | $52.5K | 0.00% | +2,317 | New |
| Wells Fargo & Company | 2,649 | $60.0K | 0.00% | +2,606+6,060.5% | Added |
| American International Group, Inc. | 3,353 | $76.0K | 0.00% | +3,353 | New |
| MetLife Investment Management | 3,778 | $85.6K | 0.00% | +3,778 | New |
| UBS Group AG | 4,118 | $93.3K | 0.00% | +1,306+46.4% | Added |
| Hillsdale Investment Management Inc. | 4,200 | $95.2K | 0.01% | −44,683−91.4% | Reduced |
| New York State Common Retirement Fund | 4,400 | $99.7K | 0.00% | +4,400 | New |
| Royal Bank of Canada | 5,216 | $118.0K | 0.00% | +1,591+43.9% | Added |
| JPMorgan Chase & Co | 5,807 | $131.6K | 0.00% | −1,204−17.2% | Reduced |
| Spire Wealth Management | 6,562 | $148.7K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 6,795 | $154.0K | 0.00% | +6,795 | New |
| Barclays PLC | 7,492 | $169.8K | 0.00% | +7,492 | New |
| Caldwell Sutter Capital, Inc. | 8,818 | $199.8K | 0.10% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 8,849 | $200.3K | 0.00% | −607−6.4% | Reduced |
| Bank of America Corp | 9,620 | $218.0K | 0.00% | +8,090+528.8% | Added |
| Morgan Stanley | 10,631 | $240.9K | 0.00% | −6,033−36.2% | Reduced |
| Provident Wealth Management, LLC | 12,294 | $278.6K | 0.14% | 00.0% | Unchanged |
| Sandy Spring Bank | 12,600 | $285.5K | 0.02% | 00.0% | Unchanged |
| Forum Financial Management, LP | 13,439 | $304.5K | 0.01% | 00.0% | Unchanged |
| ELCO Management Co., LLC | 17,977 | $407.4K | 0.29% | −7,023−28.1% | Reduced |
| Charles Schwab Investment Management Inc | 18,928 | $428.9K | 0.00% | +18,928 | New |
| Renaissance Technologies LLC | 20,649 | $468.0K | 0.00% | −25,251−55.0% | Reduced |
| Creative Planning | 21,000 | $475.9K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 23,155 | $524.7K | 0.00% | +23,155 | New |
| Empowered Funds, LLC | 28,512 | $646.1K | 0.02% | +28,512 | New |
| EA Series Trust | 28,512 | $646.1K | 0.02% | +28,512 | New |
| BHZ Capital Management, LP | 32,669 | $740.3K | 0.63% | +6,450+24.6% | Added |
| Salzhauer Michael | 38,382 | $869.7K | 0.94% | −1,680−4.2% | Reduced |
| Acadian Asset Management LLC | 39,106 | $884.0K | 0.00% | −1,776−4.3% | Reduced |
| Millennium Management LLC | 44,964 | $1.02M | 0.00% | −56,840−55.8% | Reduced |
| Cresset Asset Management, LLC | 50,869 | $1.15M | 0.01% | +35,914+240.1% | Added |
| JCSD Capital, LLC | 54,632 | $1.24M | 2.35% | +221+0.4% | Added |
| Northern Trust Corp | 55,194 | $1.25M | 0.00% | +44,030+394.4% | Added |
| Bridgeway Capital Management, LLC | 69,812 | $1.58M | 0.04% | +13,992+25.1% | Added |
| State Street Corp | 74,950 | $1.70M | 0.00% | +52,823+238.7% | Added |
| Dimensional Fund Advisors LP | 75,649 | $1.71M | 0.00% | +9,705+14.7% | Added |
| Cutler Capital Management, LLC | 91,500 | $2.07M | 0.97% | +9,786+12.0% | Added |
| Geode Capital Management, LLC | 122,781 | $2.78M | 0.00% | +66,836+119.5% | Added |
| Elizabeth Park Capital Advisors, Ltd. | 169,355 | $3.84M | 2.80% | 00.0% | Unchanged |
| First Manhattan Co | 235,363 | $5.33M | 0.02% | −900−0.4% | Reduced |
| BlackRock Inc. | 282,492 | $6.40M | 0.00% | +264,654+1,483.7% | Added |
| Vanguard Group Inc | 362,043 | $8.20M | 0.00% | −11,982−3.2% | Reduced |
| Alliancebernstein L.P. | 511,870 | $11.6M | 0.00% | +66,169+14.8% | Added |
| Wellington Management Group LLP | 549,653 | $12.5M | 0.00% | +206,108+60.0% | Added |
| Banc Funds Co LLC | 606,371 | $13.7M | 1.62% | 00.0% | Unchanged |
| Jacobs Asset Management, LLC | 0 | $0 | 0.00% | −186,293−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −49,860−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −39,813−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −18,403−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −13,916−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −12,248−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,814−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| TSFG, LLC | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Atticus Wealth Management, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |