A bank's profitability has an effect on its long-term survivability. A bank can retain its earnings, increasing its capital buffer, or use them to address problematic loans, potentially making the bank more resilient in times of trouble. Losses, on the other hand, reduce a bank's ability to do those things.
John Marshall Bank fell behind the national average on Bankrate's test of earnings, achieving a score of 14 out of a possible 30.
Return on equity, calculated by dividing net income (profit, essentially) by total equity, is one important way to measure a bank's earnings. The most recent annualized quarterly return on equity for John Marshall Bank was 7.47 percent, below the national average of 8.10 percent.
For the twelve months ended December 31, 2017, the bank reported net income of $9.6 million on total equity of $139.1 million. The bank experienced an annualized return on average assets, or ROA, of 0.86 percent, below the 1 percent deemed satisfactory in accordance with industry standards and below the average for U.S. banks of 1.00 percent.