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MainStreet Bank (MNSB) Institutional Ownership

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$21.16 -0.14 (-0.66%)
Closing price 07/25/2025 04:00 PM Eastern
Extended Trading
$21.20 +0.04 (+0.17%)
As of 07/25/2025 04:11 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for MainStreet Bank (NASDAQ:MNSB)

Current
Institutional Ownership
Percentage
52.29%
Number of
Institutional Buyers
(last 12 months)
18
Total
Institutional Inflows
(last 12 months)
$5.14M
Number of
Institutional Sellers
(last 12 months)
18
Total
Institutional Outflows
(last 12 months)
$2.39M
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MNSB Institutional Buying and Selling by Quarter

MainStreet Bank Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/21/2025Acadian Asset Management LLC77,186$1.29M0.0%-1.0%1.002%
5/21/2025Mendon Capital Advisors Corp50,319$841K0.4%-2.2%0.653%
5/19/2025Jane Street Group LLC21,270$356K0.0%+33.3%0.276%
5/16/2025Empowered Funds LLC34,329$574K0.0%+3.8%0.446%
5/15/2025First Manhattan CO. LLC.244,577$4.09M0.0%-3.1%3.175%
5/14/2025Cutler Capital Management LLC86,297$1.44M0.5%-21.0%1.120%
5/14/2025Wellington Management Group LLP416,508$6.96M0.0%-2.8%5.407%
5/13/2025Cresset Asset Management LLC336,207$5.62M0.0%+5.1%4.365%
5/13/2025HighTower Advisors LLC10,627$178K0.0%N/A0.138%
5/1/2025ELCO Management Co. LLC20,329$340K0.2%-5.2%0.264%
5/1/2025Hughes Financial Services LLC5,440$91K0.0%N/A0.071%
4/23/2025Salzhauer Michael33,448$559K0.2%-20.4%0.433%
4/21/2025 Provident Wealth Management LLC10,932$183K0.1%-24.9%0.141%
2/17/2025Two Sigma Investments LP15,788$286K0.0%-27.5%0.208%
2/17/2025Two Sigma Advisers LP19,600$355K0.0%-11.7%0.258%
2/17/2025Millennium Management LLC58,348$1.06M0.0%-3.5%0.768%
2/17/2025First Manhattan CO. LLC.252,393$4.57M0.0%-1.2%3.321%
2/17/2025Cresset Asset Management LLC319,870$5.79M0.0%+0.5%4.209%
2/17/2025Citadel Advisors LLC17,022$308K0.0%-26.8%0.224%
2/17/2025Bank of America Corp DE4,422$80K0.0%-14.0%0.058%
2/14/2025Jane Street Group LLC15,957$289K0.0%+16.0%0.210%
2/14/2025Mendon Capital Advisors Corp51,443$931K0.5%+136.1%0.677%
2/14/2025Dimensional Fund Advisors LP87,909$1.59M0.0%+6.7%1.157%
2/13/2025Salzhauer Michael41,995$760K0.3%+11.2%0.553%
2/13/2025Fourthstone LLC83,985$1.52M0.3%+7.5%1.105%
2/13/2025Barclays PLC14,540$263K0.0%-13.2%0.191%
2/13/2025Cutler Capital Management LLC109,236$1.98M0.7%-13.9%1.437%
2/13/2025Renaissance Technologies LLC32,300$585K0.0%-15.4%0.425%
2/12/2025Geode Capital Management LLC63,589$1.15M0.0%+1.0%0.837%
2/12/2025StoneX Group Inc.23,940$433K0.0%N/A0.315%
1/29/2025Salzhauer Michael41,995$760K0.3%+11.2%0.553%
1/28/2025Empowered Funds LLC33,064$598K0.0%+1.8%0.435%
12/26/2024JPMorgan Chase & Co.8,743$161K0.0%+4,811.8%0.115%
11/19/2024Barclays PLC16,759$310K0.0%+34.0%0.220%
11/16/2024Geode Capital Management LLC62,970$1.16M0.0%+1.3%0.828%
11/15/2024Barclays PLC16,759$310K0.0%+34.0%0.220%
11/15/2024Jane Street Group LLC13,761$254K0.0%-6.0%0.181%
11/14/2024Fourthstone LLC78,116$1.44M0.3%N/A1.028%
11/6/2024Empowered Funds LLC32,472$599K0.0%-17.9%0.427%
11/5/2024 GSA Capital Partners LLP21,149$390K0.0%+53.1%0.278%
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9/16/2024Cubist Systematic Strategies LLC5,450$97K0.0%N/A0.072%
9/16/2024Point72 Asia Singapore Pte. Ltd.9,143$162K0.0%N/A0.120%
8/30/2024Mendon Capital Advisors Corp18,365$326K0.3%+3.3%0.241%
8/15/2024Point72 Asia Singapore Pte. Ltd.9,143$162K0.0%N/A0.120%
8/14/2024Squarepoint Ops LLC10,468$186K0.0%N/A0.138%
8/14/2024Cubist Systematic Strategies LLC5,450$97K0.0%N/A0.072%
8/9/2024Renaissance Technologies LLC26,700$473K0.0%-40.8%0.351%
8/9/2024Dimensional Fund Advisors LP66,988$1.19M0.0%-7.9%0.880%
8/6/2024Acadian Asset Management LLC78,465$1.39M0.0%+48.0%1.031%
5/15/2024Quadrature Capital Ltd20,023$362K0.0%N/A0.263%
5/10/2024Acadian Asset Management LLC53,034$962K0.0%+38.3%0.697%
5/10/2024Vanguard Group Inc.371,671$6.75M0.0%+0.8%4.884%
5/7/2024Empowered Funds LLC36,846$669K0.0%+8.0%0.484%
5/1/2024BNP Paribas Financial Markets20,833$378K0.0%+748.2%0.274%
4/22/2024 Provident Wealth Management LLC14,554$264K0.1%+18.4%0.191%
2/23/2024Mendon Capital Advisors Corp42,977$1.07M0.4%N/A0.571%
2/15/2024BHZ Capital Management LP53,873$1.34M0.7%+46.0%0.716%
2/14/2024Cutler Capital Management LLC110,269$2.74M1.1%+13.0%1.464%
2/12/2024Elizabeth Park Capital Advisors Ltd.145,355$3.61M2.5%-14.2%1.930%
2/6/2024AJOVista LLC2,232$55K0.1%N/A0.030%
11/13/2023Acadian Asset Management LLC38,336$786K0.0%-2.0%0.510%
11/7/2023Barclays PLC9,517$195K0.0%+27.0%0.127%
11/7/2023JCSD Capital LLC54,135$1.11M2.3%-0.9%0.720%
10/27/2023Allspring Global Investments Holdings LLC3,237$66K0.0%N/A0.043%
10/24/2023Bank of New York Mellon Corp24,033$494K0.0%+3.8%0.320%
9/21/2023Barclays PLC7,492$170K0.0%N/A0.100%
8/11/2023Cutler Capital Management LLC23,380$530K0.3%-71.4%0.311%
8/11/2023BHZ Capital Management LP32,669$740K0.5%+24.6%0.434%
8/8/2023Salzhauer Michael38,382$870K0.9%-4.2%0.510%
8/7/2023Acadian Asset Management LLC39,106$884K0.0%-4.3%0.520%
8/4/2023American International Group Inc.3,353$76K0.0%N/A0.045%
8/2/2023LSV Asset Management1,600$36K0.0%N/A0.021%
7/27/2023EA Series Trust28,512$646K0.0%N/A0.379%
5/15/2023ELCO Management Co. LLC25,000$587K0.4%-29.8%0.332%
5/15/2023Globeflex Capital L P1,600$38K0.0%N/A0.021%
5/12/2023Cutler Capital Management LLC81,714$1.92M0.9%+2.3%1.086%
5/11/2023Acadian Asset Management LLC40,882$958K0.0%+4.8%0.543%
4/27/2023JCSD Capital LLC54,411$1.28M2.1%-18.7%0.724%
4/20/2023 Provident Wealth Management LLC12,294$289K0.1%+24.7%0.163%
2/13/2023BHZ Capital Management LP31,101$855K0.4%-1.3%0.418%
2/13/2023Banc Funds Co. LLC611,372$16.81M1.5%-1.6%8.217%
2/8/2023 Belpointe Asset Management LLC1,500$41K0.0%N/A0.020%
2/7/2023Jacobs Asset Management LLC235,000$6.46M3.2%-10.5%3.159%
1/10/2023Campbell Wealth Management7,908$217K0.0%-14.7%0.106%
11/15/2022EJF Capital LLC207,633$4.74M0.7%-48.4%2.791%
11/14/2022Jacobs Asset Management LLC262,500$5.99M3.1%+11.4%3.540%
11/14/2022ELCO Management Co. LLC36,025$822K0.7%+260.3%0.486%
10/25/2022 Janney Montgomery Scott LLC9,549$218K0.0%-28.4%0.129%
10/14/2022 Toth Financial Advisory Corp1,690$39K0.0%-83.0%0.023%
10/11/2022Campbell Wealth Management9,274$212K0.0%N/A0.125%
Elon Musk: “This will transform civilization as we know it.” (Ad)

Robots are no longer science fiction — they’re the next trillion-dollar megatrend. According to Forbes, by 2025, robots will shift from novelty to necessity — disrupting nearly every industry in their path. But one overlooked sector could become the real winner… and one little-known company may be the best way to get ahead of the boom.

Click here to see the robot stock that could dominate this revolution
8/12/2022Banc Funds Co. LLC621,372$14.15M1.3%+5.0%8.219%
8/12/2022ELCO Management Co. LLC10,000$228K0.2%N/A0.132%
8/11/2022Jacobs Asset Management LLC235,691$5.37M2.5%+15.1%3.118%
8/3/2022 Janney Montgomery Scott LLC13,336$304K0.0%-30.3%0.176%
5/11/2022Banc Funds Co. LLC591,579$14.38M1.1%-0.4%7.734%
5/11/2022BHZ Capital Management LP33,405$812K0.3%+12.9%0.437%
5/4/2022 Janney Montgomery Scott LLC19,125$465K0.0%+8.0%0.250%
5/3/2022Sandy Spring Bank12,600$306K0.0%-4.0%0.165%
5/3/2022 Bourgeon Capital Management LLC1,050$26K0.0%N/A0.014%
4/26/2022 Toth Financial Advisory Corp9,922$241K0.0%+33.3%0.130%
(Data available from 1/1/2016 forward)

MNSB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MNSB shares?

During the previous two years, 41 institutional investors and hedge funds held shares of MainStreet Bank. The most heavily invested institutionals were Wellington Management Group LLP ($6.96M), Vanguard Group Inc. ($6.75M), Cresset Asset Management LLC ($5.62M), First Manhattan CO. LLC. ($4.09M), Elizabeth Park Capital Advisors Ltd. ($3.61M), Dimensional Fund Advisors LP ($1.59M), and Fourthstone LLC ($1.52M).Learn more on MainStreet Bank's institutional investors.

What percentage of MainStreet Bank's stock is owned by institutional investors?

52.29% of MainStreet Bank's stock is owned by institutional investors. Learn more on MNSB's institutional investor holdings.

Which institutional investors have been buying MainStreet Bank's stock?

Of the 30 institutional investors that purchased MainStreet Bank's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Fourthstone LLC ($83.99K), Mendon Capital Advisors Corp ($73.22K), Acadian Asset Management LLC ($40.13K), EA Series Trust ($28.51K), StoneX Group Inc. ($23.94K), BHZ Capital Management LP ($23.43K), and Quadrature Capital Ltd ($20.02K).

How much institutional buying is happening at MainStreet Bank?

Institutional investors have bought a total of 286,548 shares in the last 24 months. This purchase volume represents approximately $5.14M in transactions.

Which of MainStreet Bank's major shareholders have been selling company stock?

Of the 18 institutional investors that sold MainStreet Bank's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Cutler Capital Management LLC ($40.57K), Renaissance Technologies LLC ($24.30K), Wellington Management Group LLP ($12.06K), First Manhattan CO. LLC. ($11.00K), Salzhauer Michael ($8.55K), Empowered Funds LLC ($7.07K), and Citadel Advisors LLC ($6.23K).

How much institutional selling is happening at MainStreet Bank?

Institutional investors have sold a total of 136,672 shares in the last 24 months. This volume of shares sold represents approximately $2.39M in transactions.


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This page (NASDAQ:MNSB) was last updated on 7/26/2025 by MarketBeat.com Staff
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