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Daily valuation snapshot
NB Bancorp, Inc. Common Stock: source evidence dated 2026-10-09.
- Daily close (USD)
- $22.12
- Market capitalization (USD)
- $969,264,998.8
- Price / earnings (TTM)
- 16.38
- Price / book
- 1.15
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Company overview
NB Bancorp, Inc. focuses on operating as a bank holding company for Needham Bank that provides various banking products and services in Greater Boston metropolitan area and surrounding communities in the United States. The company offers various deposits, including certificate of deposit, individual retirement, money market, savings, NOW, demand deposit, and interest-bearing and noninterest-bearing checking accounts; and commercial real estate and multifamily, one- to four-family residential real estate, construction and land development, commercial and industrial, and consumer loans, as well as home equity loans and lines of credit. It also invests in securities consisting of U.S. treasury and federal agency securities, government-sponsored residential mortgage-backed securities, municipal bonds, and corporate bonds. NB Bancorp, Inc. was founded in 1892 and is based in Needham, Massachusetts.
Daily valuation snapshot
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These values come from the daily market snapshot dated 2026-10-09. TTM means trailing twelve months. Use the market date when comparing NBBK with another company.
| Daily close (USD) | $22.12 |
| Market capitalization (USD) | $969,264,998.8 |
| Price / earnings (TTM) | 16.38 |
| Price / book | 1.15 |
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Read NBBK's valuation metrics
Company size
NB Bancorp, Inc. Common Stock's recorded market capitalization is $969,264,998.8. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
NBBK's recorded P/E is 16.38: about $16.38 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
NBBK's recorded price-to-book ratio is 1.15. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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