Filing Flows

Filing Flows › John Marshall Bancorp (JMSB) › Who owns the stock

Who owns John Marshall Bancorp (JMSB) stock

89 funds reported John Marshall Bancorp (JMSB) shares in their latest 13F filings, worth $165M in all. The largest holder is T. Rowe Price Investment Management ($42.8M). Last quarter 55 funds added to their stakes and 15 cut them.

Largest holders of JMSB (13F)Largest holders of JMSB (13F)T. Rowe Price Investment Manageme…$42.8MBlackRock$21.5MVanguard Group$13.8MVanguard Capital Management LLC$11.7MToth Financial Advisory$8.2MEvermay Wealth Management LLC$7.7MGeode Capital Management, LLC$6.9MState Street$4.8MBank of America$3.9MMAI Capital Management$2.9M

Largest holders (13F)

FundSharesValueChangeQuarter
T. Rowe Price Investment Management1,965,531$42.8Munchanged2026-06-30
BlackRock984,411$21.5Mincrease2026-06-30
Vanguard Group692,614$13.8Mincrease2025-12-31
Vanguard Capital Management LLC534,570$11.7Mdecrease2026-06-30
Toth Financial Advisory360,042$8.2Mincrease2026-09-30
Evermay Wealth Management LLC351,149$7.7Mincrease2026-06-30
Geode Capital Management, LLC316,184$6.9Mincrease2026-06-30
State Street218,522$4.8Mincrease2026-06-30
Bank of America178,112$3.9Mdecrease2026-06-30
MAI Capital Management133,192$2.9Mdecrease2026-06-30
Brown Advisory108,342$2.4Munchanged2026-06-30
Elizabeth Park Capital Advisors105,339$2.3Munchanged2026-06-30
Cresset Asset Management, LLC104,494$2.3Mdecrease2026-06-30
Renaissance Technologies LLC103,700$2.3Mincrease2026-06-30
Northern Trust99,995$2.2Mincrease2026-06-30

John Marshall Bancorp's latest quarter

John Marshall Bancorp, Q3 2026: revenue $18.1M (+11% year over year), operating margin 53.7%, net earnings $7.5M, operating cash flow $7.4M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most JMSB stock?

By the latest 13F filings: T. Rowe Price Investment Management ($42.8M); BlackRock ($21.5M); Vanguard Group ($13.8M); Vanguard Capital Management LLC ($11.7M); Toth Financial Advisory ($8.2M).

What is the short interest in JMSB?

381,054 shares were sold short at the 2026-10-15 settlement, 8.12% of the float.

Open the interactive view →

Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.