NB Bancorp

NBBKNasdaq United States Finance Banks

Market cap

$996.432 M

$22.74 -0.18%

Close of 21 Sept 2026

Revenue

—

Not reported

Earnings

$50.3M

#1568 by earnings

Shares outstanding

43,818,490

Latest filing cover page

P/E ratio

19.8

Cap ÷ net income

Banks, ranked by market cap

All 23 →

#2Beacon FinancialBBT$2.41B
#3Heritage FinancialHFWA$1.15B
#4NB BancorpNBBK$996.4M
#5Southern Missouri BancorpSMBC$793.3M
#6Third Coast BancsharesTCBX$733.7M

Insiders buying

All insider buying →

2 open-market purchases by officers and directors of NB Bancorp, worth $47.9K. Grants and option exercises are excluded.

Joseph P. CampanelliPresident & CEO$43.5K
2,000 shares at $21.75 on 20 Aug 2026 · filed 21 Aug 2026
Jean-Pierre LapointeSEVP and CFO$4.36K
200 shares at $21.80 on 20 Aug 2026 · filed 21 Aug 2026

What if NB Bancorp were worth as much as…

Open the what-if tool →

Gold $30.3T

$690,896.79

Per share 30,382× higher

Bitcoin $1.72T

$39,248.36

Per share 1,726× higher

Nvidia $5.48T

$125,058.12

Per share 5,499× higher

Or at a round number

$2.00B $5.00B $10.0B $20.0B

Where these numbers come from

Share counts and financials for NB Bancorp are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.