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RBB

RBB Bancorp

Financial Services · $442M market cap

Verdict

Share price

$26.19

close of Oct 3, 2026

Fair value

$39.55

Sticker Price

Payback Price

$15.82

buy price

Undervalued

RBB is Undervalued: at $26.19 it trades 34% below its fair value of $39.55. Its buy price (Payback Price) is $15.82, 40% below today's price. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.

How we valued it

Justified P/B (Financials). A bank or insurer. These are best valued on their book value and how much they earn on it.

Business quality

2 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth-2.4% a year✗
Equity per share growth6.4% a year✗
Sales growth20.4% a year✓
Free cash flow growth14.4% a year✓
Return on invested capital3.9%✗

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Insider activity

Since Jul 20, 2026: no open-market purchases and 4 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

Hanson Diana

Chief Accounting Officer · 2026-08-19

Tax withholding

$7K

Hanson Diana

Chief Accounting Officer · 2026-08-19

Option exercise

767 shares

LEE JOHNNY C

President/CEO · 2026-07-20

Tax withholding

$53K

LEE JOHNNY C

President/CEO · 2026-07-20

Option exercise

5,500 shares

About RBB Bancorp

RBB Bancorp, founded in 2008 and headquartered in Los Angeles, California, functions as the parent entity for Royal Business Bank. The bank specializes in offering a comprehensive suite of financial products and banking services primarily to the Chinese-American, Korean-American, and other Asian-American populations. Its deposit offerings include checking, savings, and money market accounts, along with certificates…

Banks - Regional

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works