NB Bancorp

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell NB Bancorp and other ETFs, options, and stocks.

About NBBK

NB Bancorp, Inc. operates as a holding company whose subsidiary operates as a state-chartered bank. The company was founded in 1892 and is headquartered in Needham, MA. 

CEO
Joseph P. Campanelli
CEOJoseph P. Campanelli
Employees
526
Employees526
Headquarters
Needham, Massachusetts
HeadquartersNeedham, Massachusetts
Founded
1892
Founded1892
Employees
526
Employees526

NBBK Key Statistics

Market cap
1.01B
Market cap1.01B
Price-Earnings ratio
15.23
Price-Earnings ratio15.23
Dividend yield
1.22%
Dividend yield1.22%
Average volume
320.16K
Average volume320.16K
High today
$23.00
High today$23.00
Low today
$22.78
Low today$22.78
Open price
$22.89
Open price$22.89
Volume
10.85K
Volume10.85K
52 Week high
$23.47
52 Week high$23.47
52 Week low
$16.84
52 Week low$16.84

Stock Snapshot

With a market cap of 1.01B, NB Bancorp(NBBK) trades at $22.94. The stock has a price-to-earnings ratio of 15.23 and currently yields dividends of 1.22%.

On 2026-08-17, NB Bancorp(NBBK) stock moved within a range of $22.78 to $23.00. With shares now at $22.94, the stock is trading +0.7% above its intraday low and -0.2% below the session's peak.

Trading activity shows a volume of 10.85K, compared to an average daily volume of 320.16K.

The stock's 52-week range extends from a low of $16.84 to a high of $23.47.

The stock's 52-week range extends from a low of $16.84 to a high of $23.47.

People also own

Based on the portfolios of people who own NBBK. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.