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John Marshall Bancorp (JMSB) Institutional Ownership

John Marshall Bancorp logo
$22.83 -0.12 (-0.53%)
As of 10/9/2026 04:00 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for John Marshall Bancorp (NASDAQ:JMSB)

Current
Institutional Ownership
Percentage
39.09%
Number of
Institutional Buyers
(last 12 months)
28
Total
Institutional Inflows
(last 12 months)
$33.88M
Number of
Institutional Sellers
(last 12 months)
14
Total
Institutional Outflows
(last 12 months)
$30.65M
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JMSB Institutional Buying and Selling by Quarter

John Marshall Bancorp Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/8/2026Toth Financial Advisory Corp360,042$8.18M0.8%+7.1%2.552%
9/9/2026Blue Edge Capital LLC15,500$338K0.0%N/A0.110%
9/9/2026NewEdge Advisors LLC21,086$460K0.0%N/A0.149%
8/19/2026Toth Financial Advisory Corp336,253$7.33M0.7%-8.8%2.383%
8/17/2026Blue Edge Capital LLC15,500$338K0.0%N/A0.110%
8/17/2026Bank of America Corp DE178,112$3.88M0.0%N/A1.262%
8/15/2026Man Group plc16,796$366K0.0%N/A0.119%
8/14/2026Legal & General Group Plc1,165$25K0.0%N/A0.008%
8/7/2026BlackRock Inc.984,411$21.46M0.0%N/A6.977%
8/7/2026Deutsche Bank AG11,005$240K0.0%N/A0.078%
8/6/2026Bank of New York Mellon Corp33,954$740K0.0%N/A0.241%
8/6/2026GSA Capital Partners LLP14,985$327K0.0%N/A0.106%
5/19/2026Bank of America Corp DE206,711$4.19M0.0%-15.3%1.465%
5/18/2026Royal Bank of Canada20,843$423K0.0%-3.1%0.148%
5/18/2026Rhino Investment Partners Inc118,580$2.41M0.7%+25.0%0.840%
5/16/2026Quantinno Capital Management LP25,245$512K0.0%+55.6%0.179%
5/14/2026Renaissance Technologies LLC31,600$641K0.0%+22.0%0.224%
5/5/2026Bank of New York Mellon Corp31,207$633K0.0%-3.9%0.221%
4/20/2026KFA Private Wealth Group LLC14,865$301K0.1%N/A0.105%
2/19/2026T. Rowe Price Investment Management Inc.1,962,672$39.23M0.0%-2.6%13.841%
2/18/2026Millennium Management LLC13,117$262K0.0%-36.5%0.093%
2/17/2026AQR Capital Management LLC20,713$414K0.0%N/A0.146%
2/17/2026T. Rowe Price Investment Management Inc.699,213$13.98M0.0%-65.3%4.931%
2/17/2026Advisory Services Network LLC24,350$487K0.0%+44.5%0.172%
2/17/2026Royal Bank of Canada21,519$430K0.0%+3.0%0.152%
2/16/2026FJ Capital Management LLC412,945$8.26M0.9%-3.9%2.912%
2/16/2026Barclays PLC20,037$401K0.0%-6.1%0.141%
2/13/2026Fourthstone LLC111,874$2.24M0.4%+6.9%0.789%
2/13/2026Charles Schwab Investment Management Inc.34,657$693K0.0%-4.6%0.244%
2/13/2026Police & Firemen s Retirement System of New Jersey2,480$50K0.0%-42.7%0.017%
2/13/2026Wells Fargo & Company MN16,311$326K0.0%+37.9%0.115%
2/12/2026Jane Street Group LLC12,890$258K0.0%-34.6%0.091%
2/12/2026Renaissance Technologies LLC25,900$518K0.0%N/A0.183%
2/10/2026Goldman Sachs Group Inc.22,749$455K0.0%+57.5%0.160%
2/9/2026Geode Capital Management LLC295,356$5.91M0.0%+0.6%2.083%
1/30/2026Hingham Institution for Savings5,000$100K0.1%N/A0.035%
1/20/2026Toth Financial Advisory Corp374,479$7.49M0.8%-4.2%2.641%
1/8/2026Wealth Enhancement Advisory Services LLC16,529$324K0.0%N/A0.117%
1/1/2026JPMorgan Chase & Co.11,548$229K0.0%+21.8%0.081%
11/18/2025Advisory Services Network LLC16,857$334K0.0%+54.7%0.119%
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11/17/2025NewEdge Advisors LLC11,530$229K0.0%N/A0.081%
11/17/2025Millennium Management LLC20,667$410K0.0%+48.1%0.145%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.5,873$116K0.0%-18.0%0.041%
11/17/2025Citadel Advisors LLC20,338$403K0.0%+55.7%0.143%
11/17/2025Bank of America Corp DE254,290$5.04M0.0%-2.6%1.788%
11/14/2025FJ Capital Management LLC429,908$8.52M0.9%+4.0%3.023%
11/14/2025Rhino Investment Partners Inc40,721$807K0.3%N/A0.286%
11/10/2025MAI Capital Management198,111$3.93M0.0%-11.2%1.393%
11/7/2025Vanguard Group Inc.649,667$12.88M0.0%-0.8%4.569%
11/7/2025JPMorgan Chase & Co.11,548$229K0.0%+21.8%0.081%
11/5/2025Evermay Wealth Management LLC348,424$6.91M0.8%+4.3%2.450%
10/9/2025Toth Financial Advisory Corp390,747$7.75M0.8%-3.0%2.748%
9/4/2025Osaic Holdings Inc.10,411$193K0.0%N/A0.073%
8/15/2025Snowden Capital Advisors LLC21,017$396K0.0%N/A0.148%
8/15/2025Bank of America Corp DE261,034$4.84M0.0%-0.7%1.836%
8/14/2025Jane Street Group LLC13,456$249K0.0%-8.7%0.094%
8/14/2025Raymond James Financial Inc.5,625$104K0.0%N/A0.039%
8/14/2025FJ Capital Management LLC413,353$7.66M0.8%+29.1%2.895%
8/14/2025Fourthstone LLC82,857$1.54M0.3%N/A0.580%
8/14/2025Elizabeth Park Capital Advisors Ltd.105,339$1.95M1.8%-24.4%0.738%
8/13/2025Brown Advisory Inc.108,342$2.01M0.0%-6.1%0.759%
8/12/2025Rhumbline Advisers19,260$357K0.0%+7.1%0.135%
8/12/2025JPMorgan Chase & Co.9,485$176K0.0%-53.8%0.066%
8/8/2025Geode Capital Management LLC295,870$5.48M0.0%+1.5%2.072%
8/6/2025Atlantic Union Bankshares Corp3,375$63K0.0%N/A0.024%
7/21/2025Ameritas Advisory Services LLC2,415$45K0.0%N/A0.017%
7/14/2025Toth Financial Advisory Corp402,888$7.47M0.9%-3.3%2.821%
6/27/2025Goldman Sachs Group Inc.18,949$313K0.0%-46.5%0.133%
5/28/2025Strs Ohio1,600$26K0.0%N/A0.011%
5/19/2025Jane Street Group LLC14,732$243K0.0%N/A0.103%
5/16/2025Goldman Sachs Group Inc.18,949$313K0.0%-46.5%0.132%
5/15/2025FJ Capital Management LLC320,127$5.29M0.5%+83.6%2.238%
5/15/2025MAI Capital Management222,976$3.68M0.0%+1.6%1.559%
5/15/2025Elizabeth Park Capital Advisors Ltd.139,339$2.30M2.1%-14.9%0.974%
5/14/2025T. Rowe Price Investment Management Inc.1,957,750$32.34M0.0%+0.7%13.689%
5/13/2025Cresset Asset Management LLC102,950$1.70M0.0%+1.5%0.720%
5/12/2025Nuveen LLC34,141$564K0.0%N/A0.239%
5/9/2025Deutsche Bank AG10,742$177K0.0%-17.3%0.075%
4/30/2025Brown Advisory Inc.115,392$1.91M0.0%-5.9%0.808%
4/14/2025Toth Financial Advisory Corp416,544$6.88M0.8%-4.2%2.918%
2/17/2025FJ Capital Management LLC174,381$3.50M0.4%+57.0%1.225%
2/17/2025Deutsche Bank AG12,986$261K0.0%N/A0.091%
2/17/2025Citadel Advisors LLC16,423$330K0.0%+12.7%0.115%
2/17/2025Bank of America Corp DE269,723$5.42M0.0%+278.1%1.894%
2/14/2025Lido Advisors LLC12,500$251K0.0%N/A0.088%
2/14/2025Northern Trust Corp108,839$2.19M0.0%+6.0%0.764%
2/14/2025T. Rowe Price Investment Management Inc.1,943,902$39.03M0.0%+8.7%13.651%
2/13/2025Barclays PLC18,835$378K0.0%+14.6%0.132%
2/12/2025Geode Capital Management LLC284,194$5.71M0.0%-0.5%1.996%
2/12/2025JPMorgan Chase & Co.43,409$872K0.0%+119.6%0.305%
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1/30/2025Rhumbline Advisers18,531$372K0.0%+3.0%0.130%
1/21/2025Toth Financial Advisory Corp434,754$8.73M1.0%-2.0%3.053%
1/17/2025SG Americas Securities LLC5,205$105K0.0%N/A0.037%
1/14/2025Meridian Financial Partners LLC57,619$1.16M0.6%-7.7%0.405%
12/26/2024JPMorgan Chase & Co.19,769$391K0.0%+156.6%0.139%
11/19/2024Barclays PLC16,436$325K0.0%+272.5%0.115%
11/16/2024Geode Capital Management LLC285,732$5.65M0.0%+0.8%2.008%
11/15/2024Barclays PLC16,436$325K0.0%+272.5%0.116%
11/15/2024State Street Corp199,299$3.94M0.0%+1.5%1.401%
10/21/2024Toth Financial Advisory Corp443,517$8.77M1.0%-5.7%3.119%


JMSB Institutional Ownership - Frequently Asked Questions

During the previous two years, 52 institutional investors and hedge funds held shares of John Marshall Bancorp. The most heavily invested institutionals were T. Rowe Price Investment Management Inc. ($39.23M), BlackRock Inc. ($21.46M), Vanguard Group Inc. ($12.88M), FJ Capital Management LLC ($8.26M), Toth Financial Advisory Corp ($8.18M), Evermay Wealth Management LLC ($6.91M), and Geode Capital Management LLC ($5.91M).Learn more on John Marshall Bancorp's institutional investors.

39.09% of John Marshall Bancorp's stock is owned by institutional investors. Learn more on JMSB's institutional investor holdings.

Of the 45 institutional investors that purchased John Marshall Bancorp's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($984.41K), Bank of America Corp DE ($376.50K), FJ Capital Management LLC ($318.83K), T. Rowe Price Investment Management Inc. ($169.08K), Fourthstone LLC ($90.09K), Rhino Investment Partners Inc ($64.46K), and JPMorgan Chase & Co. ($39.83K).

Institutional investors have bought a total of 1,574,887 shares in the last 24 months. This purchase volume represents approximately $33.88M in transactions.

Of the 14 institutional investors that sold John Marshall Bancorp's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.37M), Toth Financial Advisory Corp ($48.64K), Bank of America Corp DE ($44.14K), MAI Capital Management ($24.87K), FJ Capital Management LLC ($16.96K), Millennium Management LLC ($7.55K), and Jane Street Group LLC ($6.82K).

Institutional investors have sold a total of 1,530,077 shares in the last 24 months. This volume of shares sold represents approximately $30.65M in transactions.


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Institutional ownership data for NASDAQ:JMSB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/8/2026. New 13F filings are added each quarter as they're published.
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