John Marshall Bancorp, Inc.
US ˙ NasdaqCM ˙ US47805L1017

SecurityJMSB / John Marshall Bancorp, Inc.
InstitutionToth Financial Advisory Corp
Latest Disclosed Ownership368,621 shares
Latest Disclosed Value $ 7,475,639
Toth Financial Advisory Corp reports 1.56% decrease in ownership of JMSB / John Marshall Bancorp, Inc.

On April 16, 2026 - Toth Financial Advisory Corp filed a 13F-HR form disclosing ownership of 368,621 shares of John Marshall Bancorp, Inc. (US:JMSB) valued at $7,475,634 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 374,479 shares of John Marshall Bancorp, Inc.. This represents a change in shares of -1.56% during the quarter. The current value of the position is $7,652,572 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-16 2026-03-31 13F JOHN MARSHALL BANCORP COM 47805L101 368,621 -5,858 -1.56 7,476 -0.13 0.8206
2026-01-20 2025-12-31 13F JOHN MARSHALL BANCORP COM 47805L101 374,479 -16,268 -4.16 7,486 -3.34 0.8128
2025-10-09 2025-09-30 13F JOHN MARSHALL BANCORP COM 47805L101 390,747 -12,141 -3.01 7,745 3.74 0.8350
2025-07-14 2025-06-30 13F JOHN MARSHALL BANCORP COM 47805L101 402,888 -13,656 -3.28 7,466 8.49 0.8709
2025-04-14 2025-03-31 13F JOHN MARSHALL BANCORP COM 47805L101 416,544 -18,210 -4.19 6,881 -21.17 0.8284
2025-01-21 2024-12-31 13F JOHN MARSHALL BANCORP COM 47805L101 434,754 -8,763 -1.98 8,730 -0.49 1.0268
2024-10-21 2024-09-30 13F JOHN MARSHALL BANCORP COM 47805L101 443,517 -26,837 -5.71 8,773 6.95 1.0359
2024-07-16 2024-06-30 13F JOHN MARSHALL BANCORP COM 47805L101 470,354 21,160 4.71 8,203 1.90 1.0426
2024-04-16 2024-03-31 13F JOHN MARSHALL BANCORP COM 47805L101 449,194 -35,450 -7.31 8,050 -26.38 1.0075
2024-01-26 2023-12-31 13F JOHN MARSHALL BANCORP COM 47805L101 484,644 61,315 14.48 10,934 44.69 1.4828
2023-10-12 2023-09-30 13F JOHN MARSHALL BANCORP COM 47805L101 423,329 -6,833 -1.59 7,556 -12.56 1.1508
2023-07-24 2023-06-30 13F JOHN MARSHALL BANCORP COM 47805L101 430,162 -4,781 -1.10 8,642 -8.02 1.2500
2023-04-24 2023-03-31 13F JOHN MARSHALL BANCORP COM 47805L101 434,943 -13,013 -2.90 9,395 -27.13 1.4652
2023-01-24 2022-12-31 13F JOHN MARSHALL BANCORP COM 47805L101 447,956 -19,870 -4.25 12,892 12.20 2.0912
2022-10-14 2022-09-30 13F JOHN MARSHALL BANCORP COM 47805L101 467,826 35,638 8.25 11,490 17.94 2.0798
2022-07-25 2022-06-30 13F JOHN MARSHALL BANCORP COM 47805L101 432,188 432,188 9,742 1.6975
2018-02-06 2017-12-31 13F John Marshall Bancorp COM 47805L101 0 -277,306 -100.00 0 -100.00
2017-10-11 2017-09-30 13F John Marshall Bancorp COM 47805L101 277,306 58,078 26.49 5,102 12.43 1.2880
2017-07-05 2017-06-30 13F John Marshall Bancorp COM 47805L101 219,228 19,659 9.85 4,538 4.54 1.1850
2017-04-03 2017-03-31 13F John Marshall Bancorp COM 47805L101 199,569 199,569 4,341 1.1532
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.