John Marshall Bancorp
JMSB · NASDAQ
$22.80+$0.00 (+0.00%)TodayMarket closed ·
Prev close $22.80
Who owns JMSB
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 41.1% of JMSB’s shares.
- T. Rowe Price Investment Management, Inc.13.9%
- BlackRock Institutional Trust Company, N.A.6.2%
- Kinney Jonathan Craig4.3%
- Vanguard Capital Management, LLC3.8%
- Next 6 largest institutions12.8%
- All other shareholders58.9%
| Holder | Shares | % of shares |
|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1.97M | 13.93% |
| BlackRock Institutional Trust Company, N.A. | 880.46K | 6.24% |
| Kinney Jonathan Craig | 613.11K | 4.35% |
| Vanguard Capital Management, LLC | 534.57K | 3.79% |
| Evermay Wealth Management, LLC | 351.15K | 2.49% |
| Foster (Michael T) | 337.57K | 2.39% |
| Toth Financial Advisory Corporation | 336.25K | 2.38% |
| Geode Capital Management, L.L.C. | 316.18K | 2.24% |
| Garg (Subhash) | 249.64K | 1.77% |
| State Street Investment Management (US) | 218.52K | 1.55% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| T. Rowe Price Small Cap Value Fund | 1.21M | 8.55% |
| Vanguard Total Stock Market Index Fund | 379.43K | 2.69% |
| iShares Russell 2000 ETF | 335.02K | 2.37% |
| Vanguard Extended Market Index Fund | 143.87K | 1.02% |
| Fidelity Small Cap Index Fund | 135.80K | 0.96% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $109.21K (6 trades) of JMSB on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Chase Philip | Buy | 133 | $3.05K |
| Kinney Jonathan Craig | Buy | 1.24K | $28.37K |
| Kinney Jonathan Craig | Buy | 1.12K | $25.65K |
| BERGSTROM CHRISTOPHER W | Gift | 32.72K | — |
| BERGSTROM CHRISTOPHER W | Gift | 32.72K | — |
| Mahan Oscar Leland | Buy | 179 | $3.76K |
| Kinney Jonathan Craig | Buy | 1.21K | $25.40K |
| Kinney Jonathan Craig | Buy | 1.09K | $22.96K |
Short interest
Settled Sep 30, 2026
- Shares short
- 352.44K
- Days to cover
- 5.17
- % of shares outstanding
- 2.50%
- Average daily volume
- 68.22K
- Change since last report
- +3.6%
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