NB Bancorp, Inc. has grown revenue 41% a year over three years and 41% a year over five, with earnings per share compounding at 141%. Revenue growth, 3-year annual rate: +41% (Banks - Regional median +6.8%). Revenue growth, 5-year rate: +41%, growth has slowed since the five-year average. Earnings per share, 3-year rate: +141%, earnings outgrew revenue: margins or the share count worked for shareholders. Years of annual history on file: 4, FY2022 to FY2025, as filed.

NBBKNB Bancorp, Inc.

Financial Services

$22.54+28% 1Y

$22.54

$16.6952 weeks$23.31

Is it growing?

Good

Growing: revenue growing +28% year on year and earnings up +14% year on year.

2 good, 1 without data

Revenue trend+28% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings.

Earnings trend+14% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing slower than revenue, so the growth is costing something.

All from SEC EDGAR, as of Jun 30, 2026.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is NBBK growing?

NB Bancorp, Inc. has grown revenue 41% a year over three years and 41% a year over five, with earnings per share compounding at 141%.

+41%

Revenue growth, 3-year annual rate · Banks - Regional median +6.8% · compounding fast · compounded from fiscal-year columns as filed

Revenue growth, 5-year rate: +41%
Revenue growth, 5-year rate · +41% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: +141%
Earnings per share, 3-year rate · revenue +41% · earnings outgrew revenue: margins or the share count worked for shareholders
Years of annual history on file: 4
Years of annual history on file · FY2022 to FY2025, as filed