As of January 2026 NB Bancorp has a market cap of โฌ0.77 Billion. This makes NB Bancorp the world's 6162th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 8th, 2026 the market cap of NB Bancorp was reported to be: