NB Bancorp Inc
NBBK
NASDAQ
Banking
$23.05
USD
+0.62 (+2.76%)
At close: Jul 28, 2026, 4:00 PM EDT
Market Cap $930.90M
Volume 632.7K
About NB Bancorp Inc
NB Bancorp, Inc. operates as a holding company whose subsidiary operates as a state-chartered bank. The company is headquartered in Needham, Massachusetts and currently employs 526 full-time employees. The company went IPO on 2023-12-28. The Bank is a Massachusetts-chartered cooperative bank. The Bank offers an array of tech-forward products and services that businesses and consumers need to manage their financial needs. The Bank’s business consists primarily of taking deposits from the general public and investing those deposits, together with funds generated from operations, in commercial real estate and multifamily loans, one-to-four-family residential real estate loans, construction and land development loans, commercial and industrial loans and consumer loans. The Bank offers a variety of deposit accounts, including certificate of deposit accounts, IRAs, money market accounts, savings accounts, demand deposit accounts and interest-bearing and noninterest-bearing checking accounts. The Bank has branch locations in Wellesley, Westwood, Dedham, Medfield, Medford, Dover, Ashland, Millis, Natick and Boston (Mission Hill).
CEO
Mr. Joseph Campanelli
HQ
Needham, MASSACHUSETTS, US
Founded
2023
Employees
526
Quantli Score
8.4
Outperform
Fin. Health
8.1
Profitability
7.6
Growth
9.0
Cash-Flow Q.
8.8
Key Metrics
7 metrics our research team weighs before forming a view on NBBK.
Based on Quantli research · SEC filings · as of Q1 2026
METRIC
VALUE
CHANGE
TREND (3Y)
Revenue Growth (TTM)
21.4%
—
Gross Margin (TTM)
61.8%
+4.8 pp
Operating Margin (TTM)
19.4%
-1.0 pp
Net Margin (TTM)
13.8%
-0.9 pp
ROE (TTM)
6.2%
+0.0 pp
EPS Growth (TTM)
16.9%
—
Free Cash Flow (TTM)
$72.84M
+16.0%
Financial Snapshot
Revenue
$381.44M
+21.4%
YoY
Gross Margin
62%
TTM
+8.4%
YoY
Net Income
$52.63M
+14.2%
YoY
Operating Cash Flow
$78.17M
+21.1%
YoY
Key Statistics
Open
$22.43
Previous Close
$22.43
Day Range
$22.41 - $23.25
52 Week Range
$16.76 - $23.25
Volume
632.7K
Average Volume (10 Days)
360.0K
Market Cap
$930.90M
P/E Ratio (TTM)
17.69
P/S Ratio (TTM)
2.44
Dividend Yield
—
Valuation Measurement
Market Cap
$930.90M
Trailing P/E
17.69
Price / Sales
2.44
Price / Book
1.10
Financial Highlights
Profit Margin
13.8%
Return on Assets
0.7%
Return on Equity
6.2%
Revenue (TTM)
$381.44M
Net Income (TTM)
$52.63M
Diluted EPS (TTM)
$1.38
Total Cash (MRQ)
$327.74M
Levered FCF (TTM)
$72.84M
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Analyst Consensus
Based on 1 analyst ratings
Avg Target: $25.00
(+8.5% upside)
High: $25.00 · Low: $25.00
Strong Buy
0%
Buy
0%
Hold
100%
Sell
0%
Strong Sell
0%