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StockVS

NASDAQ · Banks - Regional · USD

NB Bancorp, Inc. (NBBK) Stock Analysis

NB Bancorp, Inc. (NBBK) is a Banks - Regional stock listed on NASDAQ and quoted in US Dollar.

NBBK

$23.16

+$0.19 (+0.83%)

Sep 4, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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NBBK Key Statistics

As of Sep 4, 2026
Trading
Open
$22.79
Previous Close
$22.97
Day's Range
22.79–23.21
52-Week Range
16.84–23.47
Volume
250.60K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
−0.01
Valuation
Market Cap
$1.01B
P/E Ratio
15.24
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
8.89
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
4.07
EPS (ttm)Profit attributable to each share over the last twelve months.
1.52
Financials (FY)
Revenue (FY)
$213.66M+22.96%
Net Income (FY)
$50.30M+19.34%
Profit marginThe share of revenue left as profit after all costs and taxes.
23.75%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
43.82M
1-Year Return
+22.72%
Dividend and dates
Dividend
$0.28+1.22%
Ex-Dividend Date
August 5, 2026
Earnings Date
October 21, 2026estimated
Avg Volume
309.97K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

NBBK Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+17.98%
2025+10.63%
2024+34.28%
2023 (partial year)−2.32%

As of September 4, 2026.

NBBK Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$213.66M$50.30M23.5%
2024$173.76M$42.15M24.3%
2023$147.07M$9.83M6.7%
2022$113.34M$30.07M26.5%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$213.66M——$50.30M23.5%
2024$173.76M——$42.15M24.3%
2023$147.07M——$9.83M6.7%
2022$113.34M——$30.07M26.5%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

NBBK Dividend History

$0.14

Dividends per share, 2025 · 2 payments

YearDividends per sharePaymentsChange
2026*$0.213—
2025$0.142—

Most recent payment: $0.07 per share, ex-dividend August 5, 2026. Per-share amounts summed by calendar year from ex-dividend dates. Partial years are shown muted and marked with an asterisk.

NBBK Valuation vs Banks - Regional Median

Median of 380 stocks
MetricNBBKBanks - Regional medianvs median
P/E15.2412.6221% above
P/S ratio4.073.778% above
Profit margin23.75%29.15%5.4 pts below

Medians across 380 Banks - Regional stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Analysis

Data-derived

Company Overview

NB Bancorp, Inc. (NBBK) carries a market capitalisation of $1.01B. It is classified in the Banks - Regional industry, within the Financial Services sector. Headcount on file is 526.

The most recent close on file for NBBK is $23.16, dated September 4, 2026. That is +$0.19 (+0.83%) against the previous close. The 52-week range on file runs from $16.84 to $23.47. The latest close sits 37.57% above that 52-week low.

Financial Health

In fiscal 2025, NB Bancorp, Inc. reported revenue of $213.66M. Against the prior fiscal year total of $173.76M, that is a change of +22.96%. The same year closed with net income of $50.30M. That is +19.34% against the prior fiscal year. The reported profit margin is 23.75%. That is 5.4 percentage points below the Banks - Regional median of 29.15%. Earnings per share on a trailing basis come to 1.52.

Across the 4 fiscal years on file, revenue moves from $113.34M in 2022 to $213.66M in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

The trailing P/E ratio stands at 15.24. That is 20.76% above the Banks - Regional median of 12.62. The forward P/E on file is 8.89. Measured against sales, the shares trade at 4.07 times revenue. On price-to-sales that is 7.99% above the Banks - Regional median of 3.77. 380 Banks - Regional companies report these metrics, and the medians quoted come from that group.

The trailing one-year price return is +22.72%. The stored price history starts on December 28, 2023, and the total return since then is +71.18%. The reported beta is −0.01. Annualized volatility over the trailing 2 years is 27.37%.

Growth & Income

NBBK pays a dividend yielding 1.22%. That is 1.5 percentage points below the Banks - Regional median yield of 2.7%. The indicated annual rate is $0.28 a share. The ex-dividend date on file is August 5, 2026. Dividends are recorded for 2 calendar years; 2026 shows 3 payments totalling $0.21 a share. The year before, 2025, totalled $0.14 a share.

So far in 2026 the price is +17.98%. Across the complete calendar years on file, 2024 returned +34.28% and 2025 returned +10.63%.

Peer Comparison

NB Bancorp, Inc. (NBBK) operates in the Banks - Regional industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
NB Bancorp, Inc. NBBK $1.01B 15.2
Mizuho Financial Group, Inc. MFG $135.92B 16.0
HDFC Bank Limited HDB $119.10B 16.0
ICICI Bank Limited IBN $108.74B 18.7

The Banks - Regional industry average P/E ratio is 12.6x. NB Bancorp, Inc. trades at a P/E of 15.2.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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$119.10B

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U.S. Bancorp

$98.73B

 PNC

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$97.98B

 ITUB

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About NB Bancorp, Inc.

NB Bancorp, Inc. focuses on operating as a bank holding company for Needham Bank that provides various banking products and services in the Greater Boston metropolitan area and surrounding communities in the United States. The company offers various deposits, including certificate of deposit, individual retirement, money market, savings, NOW, demand deposit, and interest-bearing and noninterest-bearing checking accounts; and commercial real estate and multifamily residential loans, one- to four-family residential real estate, mortgage warehouse loans, construction and land development, commercial and industrial, and consumer loans, as well as home equity loans and lines of credit. It also invests in securities consisting of U.S. treasury and federal agency securities, government-sponsored residential mortgage-backed securities, corporate bonds, SBA securities and municipal bonds. NB Bancorp, Inc. was founded in 1892 and is based in Needham, Massachusetts.

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