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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; 95 institutions reported holding it in 13F filings for Q2 2026, worth $152.6M in total; no superinvestor holds it.

13F holders, Q3 2022

Institutional positions in John Marshall Bancorp, Inc. as of Sep 30, 2022. 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
49
+1 vs. Q2 2022
Shares held
5.02M
+93.6K (+1.9%) vs. Q2 2022
Total value
$123.4M
+$12.1M (+10.8%) vs. Q2 2022
New holders
4
17 more added
Sold out
3
13 more reduced

1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: 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.

Institutional holdersQ3 2022: 49 institutions
Q1 2021: 2 institutionsQ2 2021: 2 institutionsQ3 2021: 2 institutionsQ4 2021: 1 institutionQ1 2022: 3 institutionsQ2 2022: 49 institutionsQ3 2022: 49 institutionsQ4 2022: 54 institutionsQ1 2023: 54 institutionsQ2 2023: 52 institutionsQ3 2023: 51 institutionsQ4 2023: 52 institutionsQ1 2024: 53 institutionsQ2 2024: 53 institutionsQ3 2024: 55 institutionsQ4 2024: 55 institutionsQ1 2025: 55 institutionsQ2 2025: 63 institutionsQ3 2025: 69 institutionsQ4 2025: 74 institutionsQ1 2026: 80 institutionsQ2 2026: 95 institutions
Value heldQ3 2022: $123.4M
Q1 2021: $834.4KQ2 2021: $850.8KQ3 2021: $1.24MQ4 2021: $989.6KQ1 2022: $2.38MQ2 2022: $111.4MQ3 2022: $123.4MQ4 2022: $146.0MQ1 2023: $108.7MQ2 2023: $106.8MQ3 2023: $94.9MQ4 2023: $125.2MQ1 2024: $101.9MQ2 2024: $100.6MQ3 2024: $116.0MQ4 2024: $130.0MQ1 2025: $107.5MQ2 2025: $123.7MQ3 2025: $133.5MQ4 2025: $136.6MQ1 2026: $140.1MQ2 2026: $152.6M
Institutions holding JMSB and their total value by quarter
QuarterHoldersValue
Q2 202695$152.6M
Q1 202680$140.1M
Q4 202574$136.6M
Q3 202569$133.5M
Q2 202563$123.7M
Q1 202555$107.5M
Q4 202455$130.0M
Q3 202455$116.0M
Q2 202453$100.6M
Q1 202453$101.9M
Q4 202352$125.2M
Q3 202351$94.9M
Q2 202352$106.8M
Q1 202354$108.7M
Q4 202254$146.0M
Q3 202249$123.4M
Q2 202249$111.4M
Q1 20223$2.38M
Q4 20211$989.6K
Q3 20212$1.24M
Q2 20212$850.8K
Q1 20212$834.4K

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding John Marshall Bancorp, Inc.; share changes are against Q2 2022.

Institutions holding JMSB in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
T. Rowe Price Investment Management, Inc.1,450,824$35.6M0.03%+1,450,824New
BlackRock Inc.733,895$18.0M0.00%−1,078−0.1%Reduced
Vanguard Group Inc567,984$13.9M0.00%−1,024−0.2%Reduced
Toth Financial Advisory Corp467,826$11.5M2.08%+35,638+8.2%Added
Evermay Wealth Management LLC332,087$8.16M1.62%+15,000+4.7%Added
Geode Capital Management, LLC203,696$5.00M0.00%+444+0.2%Added
Elizabeth Park Capital Advisors, Ltd.176,071$4.32M1.98%00.0%Unchanged
State Street Corp159,974$3.93M0.00%+56,004+53.9%Added
Brown Advisory Inc126,823$3.12M0.01%00.0%Unchanged
Northern Trust Corp93,105$2.29M0.00%−1,368−1.4%Reduced
Cresset Asset Management, LLC80,234$1.97M0.02%00.0%Unchanged
Meridian Financial Partners LLC71,707$1.85M2.62%00.0%Unchanged
Bank of America Corp60,225$1.48M0.00%−503−0.8%Reduced
Laidlaw Wealth Management LLC51,687$1.27M0.30%00.0%Unchanged
Halpern Financial, Inc.49,730$1.22M0.48%00.0%Unchanged
Citadel Investment Advisory, Inc.45,100$1.11M0.84%+150+0.3%Added
Nuveen Asset Management, LLC41,330$1.01M0.00%−685−1.6%Reduced
CIBC Private Wealth Group, LLC41,212$1.01M0.00%00.0%Unchanged
Bank of New York Mellon Corp36,373$894.0K0.00%+5,754+18.8%Added
Alliancebernstein L.P.31,775$780.0K0.00%−3,118−8.9%Reduced
First Trust Advisors LP30,262$743.0K0.00%+30,262New
Charles Schwab Investment Management Inc30,179$742.0K0.00%+695+2.4%Added
Patton Albertson Miller Group, LLC18,751$461.0K0.10%00.0%Unchanged
Rhumbline Advisers16,519$406.0K0.00%+924+5.9%Added
Mariner, LLC15,739$387.0K0.00%+1,777+12.7%Added
Banc Funds Co LLC13,400$329.0K0.03%00.0%Unchanged
UBS Group AG10,740$264.0K0.00%−3,306−23.5%Reduced
Cambridge Investment Research Advisors, Inc.9,842$242.0K0.00%00.0%Unchanged
New York State Common Retirement Fund8,100$199.0K0.00%+100+1.3%Added
JPMorgan Chase & Co7,594$187.0K0.00%+1,502+24.7%Added
MetLife Investment Management6,643$163.2K0.00%00.0%Unchanged
American International Group, Inc.5,482$135.0K0.00%+149+2.8%Added
Morgan Stanley5,426$133.0K0.00%+32+0.6%Added
Wells Fargo & Company4,681$115.0K0.00%−116−2.4%Reduced
Deutsche Bank AG4,622$114.0K0.00%−765−14.2%Reduced
California State Teachers Retirement System4,558$112.0K0.00%−315−6.5%Reduced
STRS Ohio2,700$66.0K0.00%00.0%Unchanged
Amalgamated Bank1,443$35.0K0.00%00.0%Unchanged
Legal & General Group Plc1,159$28.0K0.00%+198+20.6%Added
Ameritas Investment Partners, Inc.855$20.0K0.00%00.0%Unchanged
Metropolitan Life Insurance Co771$18.9K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)649$16.0K0.00%−659−50.4%Reduced
Barclays PLC490$12.0K0.00%−1,101−69.2%Reduced
Citigroup Inc175$4.00K0.00%−540−75.5%Reduced
Royal Bank of Canada141$3.00K0.00%+77+120.3%Added
FMR LLC122$3.00K0.00%+114+1,425.0%Added
Credit Suisse AG65$2.00K0.00%+59+983.3%Added
CWM, LLC30$1.00K0.00%+30New
Covestor Ltd10$00.00%+10New
Price T Rowe Associates Inc0$00.00%−1,452,547−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−28,817−100.0%Sold out
Invesco Ltd.0$00.00%−10,239−100.0%Sold out
Dorsey Wright & Associates––––Not filed