NBBK NB Bancorp, Inc.
NASDAQActiveCommon stock
NBBK is the ticker symbol of NB Bancorp, Inc., which is listed on NASDAQ.
NBBK at a glance
- Symbol
- NBBK
- Company / issuer
- NB Bancorp, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Dec 2023 – present
- Sector
- Finance
- Industry
- Banks
- Country
- United States
- IPO year
- 2023
- Market cap
- $985.9 million (Sep 2026)
NB Bancorp, Inc. company profile
- Industry (SIC)
- Savings Institutions, Not Federally Chartered
- Headquarters
- Needham, MA
- Fiscal year end
- December 31
- SEC filer category
- Accelerated filer<br>Emerging growth company
- Latest annual report
- 10-K filed 2026-03-03
- Latest interim report
- 10-Q filed 2026-08-07
- SEC CIK
- 1979330
Source: SEC EDGAR filer data.
NBBK price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol NBBK?
NBBK is the ticker symbol of NB Bancorp, Inc on NASDAQ.
Is NBBK still trading?
Yes. NBBK appears in the current NASDAQ listings as of Sep 2026.
Which exchange is NBBK listed on?
NBBK is listed on NASDAQ.
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