NB Bancorp Inc. (NBBK)
NASDAQ · Financial Services
NB Bancorp Inc. Stock Price History 2021–2025
NB Bancorp Inc.
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Historical daily closing price for NB Bancorp Inc. since 2023, adjusted for splits and dividends. The latest closing stock price for NB Bancorp Inc. as of June 11, 2026 is 20.28.
- The all-time high NB Bancorp Inc. stock closing price was 22.64 on April 9, 2026.
- The NB Bancorp Inc. 52-week high stock price is 22.64, which is 11.6% above the current share price.
- The NB Bancorp Inc. 52-week low stock price is 16.07, which is 20.8% below the current share price.
- The average NB Bancorp Inc. stock price for the last 52 weeks is 19.52.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 20.81 | 19.53 | 22.64 | 19.16 | 20.28 | +2.32% |
| 2025 | 18.22 | 17.75 | 21.39 | 15.76 | 19.82 | +9.75% |
| 2024 | 16.39 | 13.59 | 20.94 | 13.32 | 18.06 | +34.28% |
| 2023 | 13.45 | 13.45 | 13.45 | 13.45 | 13.45 | — |
NB Bancorp Inc. Stock Price History — FAQ
NB Bancorp Inc. (NBBK) stock price history over the last 5 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see NBBK's stock price history history?
The chart and table above show NB Bancorp Inc.'s stock price history by year and by quarter, including the growth rate.