John Marshall Bancorp, Inc.
JMSB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001710482
In the last 90 days, John Marshall Bancorp, Inc. insiders filed 2 open-market purchases and 0 sales; 94 institutions reported holding it in 13F filings for Q2 2026, worth $151.8M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in John Marshall Bancorp, Inc. as of Jun 30, 2026. 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
- 94
- +17 vs. Q1 2026
- Shares held
- 6.96M
- +91.7K (+1.3%) vs. Q1 2026
- Total value
- $151.8M
- +$12.4M (+8.9%) vs. Q1 2026
- New holders
- 22
- 38 more added
- Sold out
- 5
- 15 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting JMSB 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 | 94 | $151.8M |
| Q1 2026 | 79 | $139.4M |
| Q4 2025 | 73 | $149.8M |
| Q3 2025 | 68 | $132.9M |
| Q2 2025 | 62 | $123.4M |
| Q1 2025 | 54 | $106.8M |
| Q4 2024 | 54 | $129.2M |
| Q3 2024 | 54 | $115.6M |
| Q2 2024 | 52 | $100.0M |
| Q1 2024 | 52 | $102.4M |
| Q4 2023 | 51 | $125.3M |
| Q3 2023 | 50 | $94.2M |
| Q2 2023 | 51 | $106.8M |
| Q1 2023 | 53 | $118.7M |
| Q4 2022 | 53 | $144.8M |
| Q3 2022 | 48 | $122.3M |
| Q2 2022 | 48 | $110.4M |
| Q1 2022 | 2 | $1.38M |
| Q4 2021 | 1 | $989.6K |
| Q3 2021 | 2 | $1.24M |
| Q2 2021 | 2 | $850.8K |
| Q1 2021 | 2 | $834.4K |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding John Marshall Bancorp, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1,965,531 | $42.8M | 0.03% | 00.0% | Unchanged |
| BlackRock, Inc. | 984,411 | $21.5M | 0.00% | +109,048+12.5% | Added |
| Vanguard Capital Management LLC | 534,570 | $11.7M | 0.00% | −2,806−0.5% | Reduced |
| Evermay Wealth Management LLC | 351,149 | $7.66M | 0.79% | +1,180+0.3% | Added |
| Toth Financial Advisory Corp | 336,253 | $7.33M | 0.72% | −32,368−8.8% | Reduced |
| Geode Capital Management, LLC | 316,184 | $6.89M | 0.00% | +20,880+7.1% | Added |
| State Street Corp | 218,522 | $4.76M | 0.00% | +1,124+0.5% | Added |
| Bank of America Corp | 178,112 | $3.88M | 0.00% | −28,599−13.8% | Reduced |
| MAI Capital Management | 133,192 | $2.90M | 0.01% | −64,924−32.8% | Reduced |
| Brown Advisory Inc | 108,342 | $2.36M | 0.00% | 00.0% | Unchanged |
| Elizabeth Park Capital Advisors, Ltd. | 105,339 | $2.30M | 1.59% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 104,494 | $2.28M | 0.01% | −10.0% | Reduced |
| Renaissance Technologies LLC | 103,700 | $2.26M | 0.00% | +72,100+228.2% | Added |
| Northern Trust Corp | 99,995 | $2.18M | 0.00% | +473+0.5% | Added |
| Marshall Wace, LLP | 98,090 | $2.14M | 0.00% | +66,618+211.7% | Added |
| Acadian Asset Management LLC | 91,906 | $2.00M | 0.00% | +69,193+304.6% | Added |
| Mackenzie Financial Corp | 88,203 | $1.92M | 0.00% | +88,203 | New |
| Vanguard Portfolio Management LLC | 84,517 | $1.84M | 0.00% | +11,632+16.0% | Added |
| Vanguard Fiduciary Trust Co | 82,862 | $1.81M | 0.00% | +3,354+4.2% | Added |
| Wealthspire Advisors, LLC | 64,333 | $1.40M | 0.01% | +192+0.3% | Added |
| Meridian Financial Partners LLC | 57,619 | $1.26M | 0.43% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 55,470 | $1.21M | 0.00% | +24,068+76.6% | Added |
| Citadel Advisors LLC | 46,416 | $1.01M | 0.00% | +26,031+127.7% | Added |
| Quantinno Capital Management LP | 45,500 | $991.9K | 0.00% | +20,255+80.2% | Added |
| AQR Capital Management LLC | 42,222 | $920.4K | 0.00% | +20,462+94.0% | Added |
| Selective Wealth Management, Inc. | 41,103 | $911.7K | 0.24% | +41,103 | New |
| Charles Schwab Investment Management Inc | 38,463 | $838.5K | 0.00% | +1,866+5.1% | Added |
| Morgan Stanley | 36,244 | $790.1K | 0.00% | +14,945+70.2% | Added |
| Bank of New York Mellon Corp | 33,954 | $740.2K | 0.00% | +2,747+8.8% | Added |
| Arrowstreet Capital, Limited Partnership | 30,689 | $669.0K | 0.00% | +30,689 | New |
| Nuveen, LLC | 28,908 | $630.2K | 0.00% | +420+1.5% | Added |
| Millennium Management LLC | 27,586 | $601.4K | 0.00% | +27,586 | New |
| Trexquant Investment LP | 24,310 | $530.0K | 0.00% | +24,310 | New |
| Dimensional Fund Advisors LP | 24,221 | $528.1K | 0.00% | +24,221 | New |
| Royal Bank of Canada | 22,461 | $490.0K | 0.00% | +1,618+7.8% | Added |
| Advisory Services Network, LLC | 21,550 | $469.8K | 0.01% | −3,169−12.8% | Reduced |
| GWM Advisors LLC | 21,086 | $459.7K | 0.00% | +21,086 | New |
| Snowden Capital Advisors LLC | 21,016 | $458.1K | 0.01% | −10.0% | Reduced |
| Mariner, LLC | 17,836 | $388.8K | 0.00% | +1,164+7.0% | Added |
| Man Group plc | 16,796 | $366.2K | 0.00% | +16,796 | New |
| Rhumbline Advisers | 15,590 | $339.9K | 0.00% | −1,042−6.3% | Reduced |
| Blue Edge Capital, LLC | 15,500 | $337.9K | 0.04% | +15,500 | New |
| Gsa Capital Partners LLP | 14,985 | $327.0K | 0.02% | +2,279+17.9% | Added |
| KFA Private Wealth Group, LLC | 14,865 | $324.1K | 0.08% | 00.0% | Unchanged |
| Raymond James Financial Inc | 14,631 | $319.0K | 0.00% | +14,631 | New |
| XTX Topco Ltd | 14,077 | $306.9K | 0.00% | +14,077 | New |
| SG Americas Securities, LLC | 13,898 | $303.0K | 0.00% | +13,898 | New |
| Wells Fargo & Company | 13,505 | $294.4K | 0.00% | +5,785+74.9% | Added |
| Lido Advisors, LLC | 12,505 | $272.6K | 0.00% | +12,505 | New |
| Deutsche Bank AG | 11,005 | $239.9K | 0.00% | +1,416+14.8% | Added |
| UBS Group AG | 10,735 | $234.0K | 0.00% | −307−2.8% | Reduced |
| Mercer Global Advisors Inc | 10,674 | $232.7K | 0.00% | +10,674 | New |
| Occudo Quantitative Strategies LP | 10,624 | $231.6K | 0.01% | +10,624 | New |
| Russell Investments Group, Ltd. | 10,282 | $224.3K | 0.00% | +9,235+882.0% | Added |
| Quadrature Capital Ltd | 9,274 | $202.2K | 0.00% | +9,274 | New |
| Advisor Group Holdings, Inc. | 8,433 | $183.8K | 0.00% | −1,978−19.0% | Reduced |
| MetLife Investment Management | 7,245 | $157.9K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 6,288 | $137.5K | 0.00% | +1,143+22.2% | Added |
| Citigroup Inc | 6,130 | $133.6K | 0.00% | +5,213+568.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 5,805 | $126.5K | 0.00% | −215−3.6% | Reduced |
| New York State Common Retirement Fund | 4,667 | $101.7K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 4,640 | $101.2K | 0.00% | +4,640 | New |
| Police & Firemen's Retirement System of New Jersey | 4,522 | $98.6K | 0.00% | +2,042+82.3% | Added |
| Vanguard Global Advisers, LLC | 4,234 | $92.3K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 3,698 | $80.6K | 0.00% | +328+9.7% | Added |
| Atlantic Union Bankshares Corp | 3,375 | $73.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,256 | $49.2K | 0.00% | +508+29.1% | Added |
| STRS Ohio | 1,600 | $34.9K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,260 | $27.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,165 | $25.4K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 475 | $10.4K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 331 | $7.22K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 318 | $6.93K | 0.00% | +308+3,080.0% | Added |
| Sterling Capital Management LLC | 254 | $5.54K | 0.00% | −164−39.2% | Reduced |
| GAMMA Investing LLC | 246 | $5.36K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 174 | $3.79K | 0.00% | −510−74.6% | Reduced |
| Harbor Capital Advisors, Inc. | 134 | $3.00K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 135 | $2.94K | 0.00% | +135 | New |
| Optiver Holding B.V. | 126 | $2.75K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 99 | $2.16K | 0.00% | +89+890.0% | Added |
| Larson Financial Group LLC | 99 | $2.16K | 0.00% | +99 | New |
| FMR LLC | 94 | $2.05K | 0.00% | +14+17.5% | Added |
| IFP Advisors, Inc | 44 | $959 | 0.00% | +40+1,000.0% | Added |
| Essential Partners LLC | 42 | $916 | 0.00% | +29+223.1% | Added |
| EverSource Wealth Advisors, LLC | 22 | $480 | 0.00% | −69−75.8% | Reduced |
| UBS Asset Management Americas Inc | 19 | $414 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 13 | $283 | 0.00% | +11+550.0% | Added |
| Farther Finance Advisors, LLC | 9 | $196 | 0.00% | +9 | New |
| Basecamp Wealth Advisors LLC | 8 | $174 | 0.00% | +3+60.0% | Added |
| True Wealth Design, LLC | 6 | $131 | 0.00% | +5+500.0% | Added |
| Keating Financial Advisory Services, Inc. | 1 | $22 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 1 | $22 | 0.00% | +1 | New |
| Wealth Enhancement Trust Services, Inc. | 1 | $22 | 0.00% | +1 | New |
| Covestor Ltd | 3 | $0 | 0.00% | −1−25.0% | Reduced |
| FJ Capital Management LLC | 0 | $0 | 0.00% | −412,273−100.0% | Sold out |
| rhino investment partners, Inc | 0 | $0 | 0.00% | −118,580−100.0% | Sold out |
| Fourthstone LLC | 0 | $0 | 0.00% | −108,178−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,986−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |