John Marshall Bancorp, Inc. - COMMON STOCK (JMSB) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2017 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
JMSB on Nasdaq
Shares outstanding
14,189,066
Price per share
$19.99
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
6,698,695
Total reported value
$132,715,617
% of total 13F portfolios
0%
Share change
+71,881
Value change
+$1,470,751
Number of holders
67
Price from insider filings
$19.99
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of John Marshall Bancorp, Inc. - COMMON STOCK (JMSB) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
T. Rowe Price Investment Management, Inc. 14% $32,443,724 1,943,902 T. Rowe Price Investment Management, Inc. 31 Dec 2024

As of 30 Sep 2025, 67 institutional investors reported holding 6,698,695 shares of John Marshall Bancorp, Inc. - COMMON STOCK (JMSB). This represents 47% of the company’s total 14,189,066 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of John Marshall Bancorp, Inc. - COMMON STOCK (JMSB) together control 46% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
T. Rowe Price Investment Management, Inc. 14% 2,014,812 -0.18% 0.02% $39,934,000
BlackRock, Inc. 6.1% 871,059 -0.46% 0% $17,264,389
VANGUARD GROUP INC 4.6% 649,667 -0.81% 0% $12,876,401
FJ Capital Management LLC 3% 429,908 +4% 0.92% $8,520,777
TOTH FINANCIAL ADVISORY CORP 2.8% 390,747 -3% 0.84% $7,744,608
EVERMAY WEALTH MANAGEMENT LLC 2.5% 348,424 +4.3% 0.79% $6,905,764
GEODE CAPITAL MANAGEMENT, LLC 2.1% 293,693 -0.74% 0% $5,822,399
BANK OF AMERICA CORP /DE/ 1.8% 254,290 -2.6% 0% $5,040,028
STATE STREET CORP 1.5% 212,878 +0.33% 0% $4,219,242
MAI Capital Management 1.4% 198,111 -11% 0.02% $3,926,561
BROWN ADVISORY INC 0.76% 108,342 0% 0% $2,147,338
Elizabeth Park Capital Advisors, Ltd. 0.74% 105,339 0% 1.7% $2,087,819
Fourthstone LLC 0.74% 104,641 +26% 0.37% $2,073,985
Cresset Asset Management, LLC 0.73% 102,950 +26% 0.01% $2,040,460
NORTHERN TRUST CORP 0.71% 101,056 -3% 0% $2,002,929
Meridian Financial Partners LLC 0.41% 57,619 0% 0.45% $1,088,423
Rhino Investment Partners, Inc 0.29% 40,721 0.25% $807,090
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.26% 36,340 0% 0% $720,259
Bank of New York Mellon Corp 0.23% 32,736 +14% 0% $648,827
Nuveen, LLC 0.2% 28,304 0% 0% $560,986
BARCLAYS PLC 0.15% 21,347 +0.94% 0% $423,097
Snowden Capital Advisors LLC 0.15% 21,017 0% 0.01% $416,557
ROYAL BANK OF CANADA 0.15% 20,900 -5.3% 0% $414,000
MILLENNIUM MANAGEMENT LLC 0.15% 20,667 +48% 0% $409,620
CITADEL ADVISORS LLC 0.14% 20,338 +56% 0% $403,099

Institutional Holders of John Marshall Bancorp, Inc. - COMMON STOCK (JMSB) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 740,552 $14,797,105 -$4,793 $19.99 8
2025 Q3 6,698,695 $132,715,617 +$1,470,751 $19.82 67
2025 Q2 6,648,340 $123,382,792 +$3,521,662 $18.53 60
2025 Q1 6,466,722 $106,832,309 +$460,302 $16.52 53
2024 Q4 6,432,661 $129,171,525 +$13,149,025 $20.08 54
2024 Q3 5,825,917 $115,192,122 +$1,506,560 $19.78 54
2024 Q2 5,715,240 $99,893,683 +$1,345,579 $17.44 51
2024 Q1 5,658,395 $101,238,776 +$2,245,589 $17.92 51
2023 Q4 5,520,178 $124,321,832 +$5,798,416 $22.56 50
2023 Q3 5,278,923 $94,200,434 -$140,057 $17.85 49
2023 Q2 5,269,295 $105,966,218 +$4,677,830 $20.09 50
2023 Q1 4,993,097 $107,864,707 -$445,240 $21.60 50
2022 Q4 5,039,410 $144,756,510 +$1,874,656 $28.78 53
2022 Q3 4,977,567 $122,335,457 -$30,328,377 $24.56 45
2022 Q2 4,885,616 $110,388,025 +$108,965,111 $22.54 45
2022 Q1 63,130 $1,382,087 +$293,000 $21.88 2
2021 Q4 49,730 $989,627 -$340,000 $19.90 1
2021 Q3 68,481 $1,242,600 +$363,000 $18.14 2
2021 Q2 48,481 $850,762 $17.55 2
2021 Q1 48,481 $834,356 $17.21 2
2020 Q4 48,481 $693,139 $14.30 2
2020 Q3 48,481 $519,111 -$737,000 $10.71 2
2020 Q2 115,392 $1,271,625 -$957,422 $11.03 4
2020 Q1 201,881 $2,228,330 $11.01 4
2019 Q4 201,881 $3,330,545 -$503,343 $16.49 4
2019 Q3 202,651 $3,433,000 -$152,450 $16.94 3
2019 Q2 211,651 $2,507,000 $14.03 3
2019 Q1 211,651 $3,358,000 -$2,410,782 $15.11 3
2018 Q4 370,440 $5,605,000 $14.94 4
2018 Q3 370,440 $6,834,000 -$710,368 $18.45 4
2018 Q2 408,940 $7,627,000 -$116,293 $18.66 4
2018 Q1 415,189 $7,287,000 +$816,896 $17.55 3
2017 Q4 368,650 $6,562,275 -$5,102,000 $17.80 3
2017 Q3 645,956 $11,885,000 +$2,165,691 $18.40 4
2017 Q2 528,248 $10,965,000 +$80,940 $20.80 4
2017 Q1 523,590 $11,388,000 +$11,388,000 $21.75 5