NB Bancorp Profit Margin

NB Bancorp (NBBK) currently reports a profit margin of 16.15% as of September 2026. That compares with 25.32% in the prior-year period — down 36.2% year over year. That is above the sector sector average of 13.09%. Use the charts on this page to explore NB Bancorp's profit margin history and peer comparisons.

NB Bancorp's profit margin decreased from 25.32% to 16.15% — a 36.2% year-over-year decrease (period ending September 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

NB Bancorp's profit margin of 16.15% is higher than the its sector sector average of 13.09%. That is roughly 23.4% above the sector mean. A reading higher peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but NB Bancorp's current 16.15% should be judged against industry norms (sector average: 13.09%) and against NBBK's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of 16.15%, then check the historical chart for trend and the peer comparison chart for relative positioning. The sector average is 13.09%. From there, open related valuation or income-statement pages for NB Bancorp, and consider following NBBK for alerts when major investors trade the stock.