John Marshall Bancorp, Inc. (JMSB) Net Margin (2021 - 2026)
John Marshall Bancorp (JMSB) reported Net Margin of 2028.61% for Q2 2026, down 125546.39 percentage points from 127575.00% a year earlier and down 67.95 percentage points from the prior quarter.
John Marshall Bancorp, Inc. (JMSB) Net Margin (2021 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, John Marshall Bancorp's Net Margin came in at 2071.19%, up 352.29 percentage points year-over-year; for FY2025, it came in at 1695.93%, up 515.17 percentage points from FY2024.
- Net Margin has a four-year change of -724.32 percentage points (FY2021 to FY2025).
- By year, Net Margin came in at 1180.76% in FY2024 (+848.84 pp), 331.92% in FY2023 (-2003.10 pp), 2335.02% in FY2022 (-85.23 pp) and 2420.25% in FY2021.
- Five-year quarterly Net Margin spans a low of -3390.30% in Q3 2023 and a high of 127575.00% in Q2 2025.
- Year over year, Net Margin gained in seven of the last eight quarters, with an average year-over-year change of +1026.11 percentage points.
- The high point for year-over-year Net Margin in five years was Q2 2025 (a gain of 126290.46 percentage points); the low point was Q2 2026 (a drop of 125546.39 percentage points).
- Per Business Quant data, the three quarters before Q2 2026 came in at 2096.56% (Q1 2026), 2320.00% (Q4 2025) and 1876.39% (Q3 2025).
Peer Comparison
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 37.38% |
| Mar 31, 2026 | 36.33% |
| Dec 31, 2025 | 36.18% |
| Sep 30, 2025 | 33.25% |
| Jun 30, 2025 | 33.07% |
| Mar 31, 2025 | 32.94% |
| Dec 31, 2024 | 33.29% |
| Sep 30, 2024 | 30.75% |
| Jun 30, 2024 | 30.90% |
| Mar 31, 2024 | 33.47% |
| Dec 31, 2023 | 35.58% |
| Jun 30, 2023 | 35.37% |
| Mar 31, 2023 | 41.93% |
| Dec 31, 2022 | 45.01% |
| Sep 30, 2022 | 44.16% |
| Jun 30, 2022 | 45.06% |
| Mar 31, 2022 | 41.67% |
| Dec 31, 2021 | 43.17% |
| Sep 30, 2021 | 40.82% |
| Jun 30, 2021 | 35.79% |
John Marshall Bancorp, Inc. Net Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=net-margin&ticker=JMSB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "net-margin", "ticker": "JMSB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=net-margin&ticker=JMSB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();