John Marshall Bancorp, Inc.

JMSBNASDAQ

$23.01+0.11 (+0.48%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

John Marshall Bancorp, Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+17.7%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
T. Rowe Price Investment Management, Inc.	13.93%	$42.8M	0.03%	Not reported
BlackRock, Inc.	6.98%	$21.5M	0.00%	Not reported
Vanguard Capital Management LLC	3.79%	$11.7M	0.00%	Not reported
Evermay Wealth Management LLC	2.49%	$7.66M	0.79%	Add 0.34%
Toth Financial Advisory Corp	2.38%	$7.33M	0.72%	Reduce 8.78%
Geode Capital Management, LLC	2.24%	$6.89M	0.00%	Not reported
State Street Corp	1.55%	$4.76M	0.00%	Not reported
Bank of America Corp	1.26%	$3.88M	0.00%	Not reported
MAI Capital Management	0.94%	$2.9M	0.01%	Not reported
Brown Advisory Inc	0.77%	$2.36M	0.00%	Not reported
Elizabeth Park Capital Advisors, Ltd.	0.75%	$2.3M	1.59%	Not reported
Cresset Asset Management, LLC	0.74%	$2.28M	0.01%	Not reported
Renaissance Technologies LLC	0.73%	$2.26M	0.00%	Not reported
Northern Trust Corp	0.71%	$2.18M	0.00%	Not reported
Marshall Wace, LLP	0.70%	$2.14M	0.00%	Not reported
Acadian Asset Management LLC	0.65%	$2M	0.00%	Not reported
Mackenzie Financial Corp	0.63%	$1.92M	0.00%	Not reported
Vanguard Portfolio Management LLC	0.60%	$1.84M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.59%	$1.81M	0.00%	Not reported
Wealthspire Advisors, LLC	0.46%	$1.4M	0.01%	Not reported
Meridian Financial Partners LLC	0.41%	$1.26M	0.43%	Not reported
Goldman Sachs Group Inc	0.39%	$1.21M	0.00%	Not reported
Citadel Advisors LLC	0.33%	$1.01M	0.00%	Not reported
Quantinno Capital Management LP	0.32%	$992K	0.00%	Add 80.23%
AQR Capital Management LLC	0.30%	$920K	0.00%	Not reported
Selective Wealth Management, Inc.	0.29%	$912K	0.24%	New Not reported
Charles Schwab Investment Management Inc	0.27%	$838K	0.00%	Not reported
Morgan Stanley	0.26%	$790K	0.00%	Not reported
Bank of New York Mellon Corp	0.24%	$740K	0.00%	Not reported
Arrowstreet Capital, Limited Partnership	0.22%	$669K	0.00%	Not reported
Nuveen, LLC	0.20%	$630K	0.00%	Not reported
Millennium Management LLC	0.20%	$601K	0.00%	Not reported
Trexquant Investment LP	0.17%	$530K	0.00%	Not reported
Dimensional Fund Advisors LP	0.17%	$528K	0.00%	Not reported
Royal Bank of Canada	0.16%	$490K	0.00%	Not reported
Advisory Services Network, LLC	0.15%	$470K	0.01%	Not reported
NewEdge Advisors, LLC	0.15%	$460K	0.00%	Not reported
Snowden Capital Advisors LLC	0.15%	$458K	0.01%	Not reported
Mariner, LLC	0.13%	$389K	0.00%	Not reported
Man Group plc	0.12%	$366K	0.00%	Not reported
Rhumbline Advisers	0.11%	$340K	0.00%	Not reported
Blue Edge Capital, LLC	0.11%	$338K	0.04%	New Not reported
Gsa Capital Partners LLP	0.11%	$327K	0.02%	Not reported
KFA Private Wealth Group, LLC	0.11%	$324K	0.08%	Not reported
Raymond James Financial Inc	0.10%	$319K	0.00%	Not reported
XTX Topco Ltd	0.10%	$307K	0.00%	Not reported
SG Americas Securities, LLC	0.10%	$303K	0.00%	Not reported
Wells Fargo & Company	0.10%	$294K	0.00%	Not reported
Lido Advisors, LLC	0.09%	$273K	0.00%	New Not reported
Deutsche Bank Ag\	0.08%	$240K	0.00%	Not reported

50 of 93 holders

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