NBBKNB Bancorp, Inc.

$23.03+30% 1Y

Is the price fair?

What NBBK's price assumes

NB Bancorp, Inc. trades at 15.2× earnings against 12.3× for the median Banks - Regional name, more expensive than its own group.

15.2

Trailing P/E · Banks - Regional median 12.3 · 1.23× the median: the market pays up for this one

Price / sales
2.13

Price / sales · as of 2026-Q2

Price / book
1.00

Price / book · as of 2026-Q2

Details›
Price / bookas of 2026-Q2
1.00
Financial Services median P/E599 names
12.5
Banks - Regional median P/E234 names
12.3
Market capitalisation43.8 million shares, counted Jul 31, 2026
$1.01B

Multiples from SEC filings and end-of-day closes; implied growth from a reverse discounted cash flow. Group medians across the names Ryufin tracks.

Against its own past

Its multiples now against their own history, and how much of the price move came from earnings rather than the multiple.