John Marshall Bancorp Ownership | Who Owns John Marshall Bancorp?

John Marshall Bancorp Ownership Summary

John Marshall Bancorp is owned by 46.90% institutional investors, 12.77% insiders, and 40.33% retail investors. T. rowe price investment management is the largest institutional shareholder, holding 14.17% of JMSB shares. T. Rowe Price Small-Cap Value is the top mutual fund, with 8.98% of its assets in John Marshall Bancorp shares.

JMSB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	John Marshall Bancorp	46.90%	12.77%	40.33%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Regional Banks Stocks	38.26%	12.54%	49.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
T. rowe price investment management	2.01M	14.17%	$39.93M
Blackrock funding, inc. /de	871.06K	6.12%	$17.26M
Blackrock	856.75K	6.06%	$14.94M
Vanguard group	649.67K	4.57%	$12.88M
Fj capital management	429.91K	3.02%	$8.52M
Toth financial advisory	390.75K	2.75%	$7.74M
Evermay wealth management	348.42K	2.45%	$6.91M
Geode capital management	293.69K	2.07%	$5.82M
State street	212.88K	1.50%	$4.22M
Mai capital management	198.11K	1.39%	$3.93M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Elizabeth park capital advisors	105.34K	1.69%	$2.09M
Fj capital management	429.91K	0.91%	$8.52M
Toth financial advisory	390.75K	0.83%	$7.74M
Evermay wealth management	348.42K	0.79%	$6.91M
Meridian financial partners	57.62K	0.45%	$1.09M
Fourthstone	104.64K	0.37%	$2.07M
Rhino investment partners	40.72K	0.25%	$807.09K
Halpern financial	49.73K	0.24%	$867.29M
Mai capital management	198.11K	0.02%	$3.93M
T. rowe price investment management	2.01M	0.02%	$39.93M

Top Buyers

Holder	Shares	% Assets	Change
Rhino investment partners	40.72K	0.25%	40.72K
Susquehanna group, llp	27.10K	0.00%	27.10K
Fourthstone	104.64K	0.37%	21.78K
Fj capital management	429.91K	0.91%	16.55K
Goldman sachs group	14.45K	-	14.45K

Top Sellers

Holder	Shares	% Assets	Change
Cibc private wealth group	-	-	-32.86K
Mai capital management	198.11K	0.02%	-24.86K
Patton albertson miller group	-	-	-18.75K
Bank of america corp /de/	73.34K	0.00%	-16.29K
Millennium management	-	-	-14.99K

New Positions

Holder	Shares	% Assets	Change	Value
Rhino investment partners	40.72K	0.25%	40.72K	$807.09K
Susquehanna group, llp	27.10K	0.00%	27.10K	$472.62K
Newedge advisors	11.53K	0.00%	11.53K	$228.52K
Wealthspire advisors	6.80K	0.00%	6.80K	$134.82K
Optiver b.v.	198.00	-	198.00	$3.92K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-1.00
Qube research	-16.00
Capital performance advisors llp	-26.00
Fortitude family office	-40.00
Metropolitan life insurance co/ny	-771.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	62	1.64%	6,670,298	0.33%	46	2.15%	27	-12.90%	15	-25.00%
Jun 30, 2025	60	13.21%	6,637,930	2.65%	46	2.26%	30	66.67%	20	-9.09%
Mar 31, 2025	52	-1.89%	6,465,122	0.53%	45	2.21%	18	-37.93%	22	120.00%
Dec 31, 2024	51	-7.27%	6,116,685	4.99%	43	2.55%	28	12.00%	10	-33.33%
Sep 30, 2024	55	5.77%	5,825,917	1.94%	41	2.53%	25	-3.85%	15	25.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price Small-Cap Value	1.27M	8.98%	-2.91K
T. Rowe Price U.S. SC Value Eq Tr-D	693.15K	4.85%	26.03K
T. Rowe Price U.S. SC Value Eq Tr-Z	667.12K	4.67%	21.17K
Vanguard US Total Market Shares ETF	367.54K	2.57%	-
Vanguard Total Stock Mkt Idx Inv	360.88K	2.54%	-7.96K
iShares Russell 2000 ETF	296.06K	2.09%	-
Fidelity Small Cap Index	126.39K	0.89%	2.91K
Vanguard Institutional Extnd Mkt Idx Tr	126.95K	0.89%	-57.85K
iShares Russell 2000 Value ETF	107.58K	0.76%	-
Fidelity Extended Market Index	67.64K	0.48%	-557.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 05, 2025	Kinney Jonathan Craig	-	Buy	$9.81K
Dec 02, 2025	Kinney Jonathan Craig	-	Buy	$8.63K
Dec 02, 2025	Kinney Jonathan Craig	-	Buy	$17.37K
Nov 06, 2025	Kinney Jonathan Craig	-	Buy	$9.45K
Nov 05, 2025	Kinney Jonathan Craig	-	Buy	$5.61K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	7	-
2025 Q3	15	-
2025 Q2	23	18
2025 Q1	8	-
2024 Q4	1	115

JMSB Ownership FAQ

Who Owns John Marshall Bancorp?

John Marshall Bancorp shareholders are primarily institutional investors at 46.90%, followed by 12.77% insiders and 40.33% retail investors. The average institutional ownership in John Marshall Bancorp's industry, Regional Banks Stocks, is 38.26%, which John Marshall Bancorp exceeds.

Who owns the most shares of John Marshall Bancorp?

John Marshall Bancorp’s largest shareholders are T. rowe price investment management (2.01M shares, 14.17%), Blackrock funding, inc. /de (871.06K shares, 6.12%), and Blackrock (856.75K shares, 6.06%). Together, they hold 26.36% of John Marshall Bancorp’s total shares outstanding.

Does Blackrock own John Marshall Bancorp?

Yes, BlackRock owns 6.06% of John Marshall Bancorp, totaling 856.75K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 14.94M$. In the last quarter, BlackRock increased its holdings by 9.2K shares, a 1.09% change.

Who is John Marshall Bancorp’s biggest shareholder by percentage of total assets invested?

Elizabeth park capital advisors is John Marshall Bancorp’s biggest shareholder by percentage of total assets invested, with 1.69% of its assets in 105.34K John Marshall Bancorp shares, valued at 2.09M$.

Who is the top mutual fund holder of John Marshall Bancorp shares?

T. Rowe Price Small-Cap Value is the top mutual fund holder of John Marshall Bancorp shares, with 8.98% of its total shares outstanding invested in 1.27M John Marshall Bancorp shares.

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