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Disclosery

JMSB JOHN MARSHALL BANCORP INC

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COMMON STOCK (common), issuer CIK 1710482

91 managers (95 13F filers) reported a position in JMSB shares at 2026-06-30, 6,963,396 shares in all. 23 filers opened a position and 5 filers sold out during the quarter.

Managers
91
13F filers
95
New
23
Added
38
Reduced
15
Sold out
5
Shares held by filers
6,963,396

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
T. Rowe Price Investment Management, In…1,965,531$42.8M0.03%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.984,411$21.5M<0.01%+109,04813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding706,183$15.4M+12,180Timeline
EVERMAY WEALTH MANAGEMENT LLC351,149$7.66M0.79%+1,18013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP336,253$7.33M0.72%-32,36813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC316,184$6.89M<0.01%+20,88013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP218,522$4.76M<0.01%+1,12413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/178,112$3.88M<0.01%-28,59913F-HRTimelineGroup
MAI Capital Management133,192$2.9M0.01%-64,92413F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC108,342$2.36M<0.01%013F-HRTimelineGroup
Elizabeth Park Capital Advisors, Ltd.105,339$2.3M1.59%013F-HRTimeline
Cresset Asset Management, LLC104,494$2.28M0.01%-113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC103,700$2.26M<0.01%+72,10013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP99,995$2.18M<0.01%+47313F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP98,090$2.14M<0.01%+66,61813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC91,906$2M<0.01%+69,19313F-HRTimelineGroup
MACKENZIE FINANCIAL CORP88,203$1.92M<0.01%new13F-HRTimeline
Wealthspire Advisors, LLC64,333$1.4M0.01%+19213F-HRTimeline
Meridian Financial Partners LLC57,619$1.26M0.43%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC55,470$1.21M<0.01%+24,06813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC46,416$1.01M<0.01%+26,03113F-HRTimelineGroup
Quantinno Capital Management LP45,500$992K<0.01%+20,25513F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC42,222$920K<0.01%+20,46213F-HRTimelineGroup
Selective Wealth Management, Inc.41,103$912K0.24%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co38,463$838K<0.01%+1,86613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY36,244$790K<0.01%+14,94513F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp33,954$740K<0.01%+2,74713F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …30,689$669K<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA28,908$630K<0.01%+42013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC27,586$601K<0.01%new13F-HRTimelineGroup
Trexquant Investment LP24,310$530K<0.01%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP24,221$528K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA22,461$490K<0.01%+1,61813F-HRTimelineGroup
Advisory Services Network, LLC21,550$470K0.01%-3,16913F-HRTimeline
NewEdge Advisors, LLC21,086$460K<0.01%new13F-HRTimeline
Snowden Capital Advisors LLC21,016$458K0.01%-113F-HRTimeline
Mariner, LLCin group Mariner, LLC17,836$389K<0.01%+1,16413F-HRTimelineGroup
Man Group plcin group Man Group plc16,796$366K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS15,590$340K<0.01%-1,04213F-HRTimeline
Blue Edge Capital, LLC15,500$338K0.04%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP14,985$327K0.02%+2,27913F-HRTimeline
KFA Private Wealth Group, LLC14,865$324K0.08%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC14,631$319K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd14,077$307K<0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC13,898$303K<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN13,505$294K<0.01%+5,78513F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC12,505$273K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\11,005$240K<0.01%+1,41613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding10,754$234K-307Timeline
MERCER GLOBAL ADVISORS INC /ADV10,674$233K<0.01%new13F-HR/ATimeline
OCCUDO QUANTITATIVE STRATEGIES LP10,624$232K0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…10,282$224K<0.01%+9,23513F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd9,274$202K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,433$184K<0.01%-1,97813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…7,245$158K<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,288$138K<0.01%+1,14313F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,130$134K<0.01%+5,21313F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…5,805$127K<0.01%-21513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND4,667$102K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC4,640$101K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…4,522$98.6K<0.01%+2,04213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC3,698$80.6K<0.01%+32813F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp3,375$73.6K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,256$49.2K<0.01%+50813F-HRTimelineGroup
STRS OHIO1,600$34.9K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,260$27.5K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,165$25.4K<0.01%013F-HRTimelineGroup
Versant Capital Management, Inc475$10.4K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC331$7.22K<0.01%013F-HRTimeline
Arax Advisory Partners318$6.93K<0.01%+30813F-HRTimeline
Sterling Capital Management LLC254$5.54K<0.01%-16413F-HRTimeline
GAMMA Investing LLC246$5.36K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…174$3.79K<0.01%-51013F-HR/ATimeline
HARBOR CAPITAL ADVISORS, INC.134$3K<0.01%013F-HRTimeline
Quarry LP135$2.94K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.126$2.75K<0.01%013F-HRTimelineGroup
Integrated Wealth Concepts LLC119$2.6K<0.01%new13F-HRTimeline
Allworth Financial LP99$2.16K<0.01%+8913F-HRTimeline
Larson Financial Group LLC99$2.16K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC94$2.05K<0.01%+1413F-HRTimelineGroup
IFP Advisors, Inc44$959<0.01%+4013F-HRTimeline
Essential Partners LLC42$916<0.01%+2913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…22$480<0.01%-6913F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC13$283<0.01%+1113F-HRTimeline
Farther Finance Advisors, LLC9$196<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC8$174<0.01%+313F-HRTimeline
True Wealth Design, LLC6$131<0.01%+513F-HRTimeline
SJS Investment Consulting Inc.1$22<0.01%new13F-HRTimeline
Wealth Enhancement Trust Services, Inc.1$22<0.01%new13F-HR/ATimeline
Keating Financial Advisory Services, In…1$22<0.01%013F-HRTimeline
Covestor Ltd3$00%-113F-HRTimelineValue filed as zero, left out of ratios.