NB Bancorp, Inc. Reports Third Quarter 2026 Financial Results, Declares Quarterly Cash Dividend
NB Bancorp (NBBK) reported Q3 2026 net income of $23.1M, up from $21.1M in Q2. Operating net income rose 8.9% to $23.8M. Net interest margin declined 3 bps to 3.97%. The company declared a $0.07 quarterly dividend. Gross loans increased 5.3%, while deposits rose 3.2%.
How this was made

The 30-second read
Why it matters
Traders can update expectations for near-term earnings quality and capital return based on the quarter’s profitability, margin, efficiency, and credit metrics, plus the dividend timing.
Market read
The quarter shows higher net income and book value, but weaker NIM, higher efficiency ratio, and worse credit metrics, creating a mixed setup for the stock and small-cap bank sentiment.
What to watch
Net charge-offs rose sharply due to a specific PCD C&I loan charge-off, and the company also highlighted ongoing reduction of non-strategic acquired loans, which may mitigate longer-term credit concerns.
Background
NB Bancorp, holding company of Needham Bank, released its third-quarter 2026 financial results and declared a quarterly cash dividend.
Ticker impact
NB Bancorp reported Q3 2026 results, including net income of $23.1M, NIM down to 3.97%, and declared a $0.07 quarterly cash dividend.
Likely mixed reaction, with support from higher net income and dividend, offset by NIM decline and rising charge-offs/non-performing loans.
The release contains multiple same-quarter datapoints: net income up vs prior quarter, but NIM and efficiency deteriorated and credit metrics worsened, which typically drives a choppy, sentiment-dependent tape response.
Market effects
Regional bank peers may see read-across on margin pressure (NIM down) and credit normalization (charge-offs and non-performing loans up).
Limited direct regional spillover beyond local bank sentiment, but deposit and loan growth trends can influence broader small-cap bank positioning.
Low, as this is a single US regional bank earnings and dividend update with no cross-border catalyst.
Counterpoint
The NIM decline and credit deterioration may be largely acquisition-related and already in a runoff process (enterprise value loan portfolio reduced), which could mean the worst is behind.
Key entities
- issuerNB Bancorp, Inc.
Nasdaq-listed holding company for Needham Bank that reported Q3 2026 results and declared a $0.07 quarterly cash dividend.
- subsidiaryNeedham Bank
Operating bank within NB Bancorp referenced in the earnings release.
- corporate eventProvident acquisition
Prior-quarter and current-quarter items reference final M&A costs and credit impacts tied to the Provident acquisition.

