NB Bancorp, Inc.

NBBK Financial Banks Regional

NB Bancorp, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $351.9 million, up 15.4% from fiscal 2024.

Revenue
+39.5%
EPS
+37.2%
Free cash flow
−112.4%
Total debt
+262.6%

Quarter to September 2026, against a year earlier

22.16 0.56 −2.46%
Market cap
$899.0M
P/E
13.2×
Fwd P/E
11.0×
Dividend yield
1.26%
F-score
5/9
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Insider Decisions last twelve months

Bought, $m 0.76
Sold, $m 0.05
Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy 1 — — 3 2 1 — — 2 — — —
Sell — — — — — — — — 1 — — —
Insider Ownership 9.47%

Capital & Financial Ratios $m

Size
Market Cap 899.04
Revenue ttm 414.64
Net income ttm 66.95
Free cash flow ttm (9.95)
Net debt Q (115.73)
Valuation
P/E 13.19
Forward P/E 11.00
Price / sales 2.11
Forward P/S Powerpack
Price / FCF 11.60
Price / book 1.02
Financial health
Current ratio Q 1.06
Debt / equity Q 0.18
Interest coverage Q —
Growth
Revenue growth Q +39.49% (above 0%: growing)
Operating income growth Q +46.88% (above 0%: growing)
EPS, this year +21.64% (at or above 15%: strong)
EPS, next year A +20.67% (at or above 15%: strong)
Revenue, next year A −14.85% (below 0%: weak)
EPS, past 5 yrs —
EPS, next 5 yrs A +17.87% (at or above 15%: strong)

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

Dividends

Yield
1.26%
Annual rate
0.28
Payout ratio
16.8%
  1. 0.14 ’25
  2. 0.18 ’26e +25
paid forecast change on the year, % Powerpack

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 273 364 408 266
Receivables — — — —
Inventory — — — —
Other — — — —
4,147 4,678 6,398 —
2023 2024 2025 Q'26
Payables 3,387 4,178 5,854 6,521
ST’ Debt — — — —
Other — — — —
3,488 4,267 5,946 —

Compound Annual Growth %

10y 5y 3y
Sales — — 39.39%
Cash Flow — — 15.25%
Earnings — — 18.72%
Book Value — — 35.66%

Earnings Trends EPS, adjusted, against the consensus

EPS $

Mar Jun Sep Dec Year
’26 0.36 0.53 0.59 — —
’25 0.33 0.39 0.43 0.19 1.34
’24 0.22 0.24 0.21 0.40 1.07
Fiscal quarters ending in the months shown.

Revenue $m

Mar Jun Sep Dec Year
’26 110 117 — — —
’25 81 84 85 102 352
’24 72 74 77 82 305
’23 52 55 63 68 238
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 27 34 — — —
’25 10 27 24 0 61
’24 (11) 25 9 21 43
’23 8 15 16 13 53
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 25 31 (3) — —
’25 10 26 24 (2) 57
’24 (12) 24 8 21 41
’23 7 14 16 13 50
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

2
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Sep ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue — — — — — — 130 238 305 352 415 +39.4% 300 329 357 +0.4%
Gross margin, % — — — — — — 88.04 61.92 56.96 60.71 62.48 (27.3) pt
EBT — — — — — — 36 12 59 71 92 +25.0%
EBT margin, % — — — — — — 28.00 4.99 19.21 20.21 0.00 (7.8) pt
Net income — — — — — — 30 10 42 50 67 +18.7%
Per share, $
Per share, $ Revenue — — — — — — 0.00 5.65 7.75 9.41 0.00 n/m
Earnings — — — — — — — 0.23 1.07 1.34 1.68 +141.4%
Cash flow — — — — — — 0.00 1.26 1.10 1.63 0.00 n/m
Capex — — — — — — 0.00 (0.07) (0.05) (0.09) (0.25) n/m
Free cash flow — — — — — — 0.00 1.19 1.05 1.53 (0.25) n/m
Book value — — — — — — 0.00 18.04 19.43 22.96 21.74 n/m
Shares, m — — — — — — — 42 39 37 39 (5.6%)
Valuation, ×
Valuation, × P/E — — — — — — 16.88 16.88 16.88 14.79 13.19 16.4
P/S — — — — — — 0.00 0.00 2.33 2.11 2.11 1.1
P/B — — — — — — 0.00 0.00 0.93 0.86 1.02 0.4
EV/Sales — — — — — — 1.04 0.05 1.54 1.51 — 1.0
EV/FCF — — — — — — 4.35 0.21 11.35 9.23 — 6.3
Cash, $m
Cash, $m Operating cash flow — — — — — — 40 53 43 61 85 +15.2%
Capex — — — — — — (8) (3) (2) (3) (10) (26.2%)
Free cash flow — — — — — — 31 50 41 57 (10) +22.5%
Balance, $m
Balance, $m Working capital — — — — — — 211 659 411 452 411 +29.0%
Net debt — — — — — — 137 11 (243) (211) (116) n/m
Shareholders’ equity — — — — — — 344 758 765 859 857 +35.7%
Returns, %
Returns, % ROA — — — — — — 0.00 0.24 0.87 0.83 1.02 +0.8 pt
ROIC — — — — — — 4.73 0.96 7.02 8.53 0.00 +3.8 pt
ROE — — — — — — 0.00 1.78 5.53 6.19 8.40 +6.2 pt
People
People Employees — — — — — — — 102 376 526 — +127.1%
Revenue/emp, $m — — — — — — 0.00 2.33 0.81 0.67 — n/m
Negative figures in brackets.
estimates

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026 · fundamentals updated 4 Nov 2026

NB Bancorp, Inc. vs peers in Banks Regional (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
TRST TrustCo Bank Corp NY $934.5M 15.1× 9.1× +5.24% (above 0%: growing) +18.39% (above 0%: growing) +2.59% (above 0%: growing) 69.68% 0.00% Compare
FMNB Farmers National Banc Corp. $919.5M 10.6× 10.9× +43.94% (above 0%: growing) +5.41% (above 0%: growing) +114.21% (above 0%: growing) 70.09% 0.00% Compare
THFF First Financial Corporation Indiana $910.8M 9.9× 10.1× +12.04% (above 0%: growing) +32.00% (above 0%: growing) +35.58% (above 0%: growing) 76.21% 0.00% Compare
NBBK NB Bancorp, Inc. $899.0M 13.2× 11.0× +39.49% (above 0%: growing) +37.21% (above 0%: growing) −112.43% (below 0%: shrinking) 63.66% 0.00%
MPB Mid Penn Bancorp $869.3M 11.8× 11.2× +13.23% (above 0%: growing) +6.25% (above 0%: growing) −3.90% (below 0%: shrinking) 69.39% 0.00% Compare
GSBC Great Southern Bancorp, Inc. $868.0M 13.3× 13.9× −10.48% (below 0%: shrinking) −16.18% (below 0%: shrinking) −93.70% (below 0%: shrinking) 71.23% 0.00% Compare
ORRF Orrstown Financial Services Inc $864.7M 9.8× 9.8× +0.90% (above 0%: growing) +8.91% (above 0%: growing) −5.50% (below 0%: shrinking) 70.78% 0.00% Compare
CCBG Capital City Bank Group $861.6M 13.8× 13.4× −2.57% (below 0%: shrinking) +6.45% (above 0%: growing) +47.12% (above 0%: growing) 89.60% 0.00% Compare
FCBC First Community Bancshares, Inc. $858.8M 14.3× 14.0× +35.47% (above 0%: growing) +77.61% (above 0%: growing) +82.80% (above 0%: growing) 92.36% 0.00% Compare
Median of peers $868.6M 12.6× 11.1× +8.64% +7.68% +19.09% 71.01% 0.00%

All 327 Banks Regional stocks →

Pay and ownership Proxy statement filed 27 March 2026

Ownership

Directors and executive officers, together 5.10%
Needham Bank Employee Stock Ownership Plan 7.40%
BlackRock, Inc. 6.90%
Pertento Partners 5.20%
The Vanguard Group 5.10%
Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more. Read the proxy statement

NB Bancorp, Inc. (NBBK) Latest News

15 Oct

9 Dec

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10 Nov

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8 Oct

Impact 4 · · Simply Wall St.
Impact 3 · · PR NewswireMT NewswiresMT NewswiresMT NewswiresStockStoryStockStoryBanking DiveSimply Wall St.
stockrow.com/NBBK · Data as of Nov 4, 2026 · For information only; not investment advice. · © 2026 stockrow.com