CATY vs EWBC: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CATY and EWBC share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CATY and EWBC exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Cathay General Bancorp is a Los Angeles-headquartered bank holding company whose main operating subsidiary, Cathay Bank, provides commercial and consumer banking to small and middle-market businesses, commercial real estate borrowers, and retail households. Founded in 1962 in Los Angeles Chinatown, the franchise was built to serve customers often underserved by mainstream banks, especially Asian-American communities, and it specializes in commercial real estate lending, commercial and industrial loans for import-export clients, trade finance, treasury services, and relationship banking. With roughly $24 billion in total assets, about $20.7 billion in deposits, and a loan book near $19.5 billion, Cathay ranks among the larger publicly traded US regional banks, with branches concentrated in California, New York, and other markets with significant Asian-American populations plus a presence in Hong Kong and mainland China.

Full CATY guide

East West Bancorp is the holding company for East West Bank, the largest independent bank headquartered in Southern California and one of the few US institutions built specifically to bridge financial services between the United States and Asia. It runs a commercial-banking model, taking deposits and making loans (commercial, commercial real estate, residential, and trade-finance) with a client base that skews toward businesses and entrepreneurs operating across the US-Asia corridor. As of December 2025 the company reported roughly $80 billion in total assets and over 110 locations, making it a mid-to-large regional bank rather than a community lender.

Full EWBC guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• CATY drivers: Net interest margin and rate environment; Niche franchise and deposit base.
• EWBC drivers: US-Asia cross-border niche; Net interest income and loan growth.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The largest risk is commercial real estate concentration, since roughly half the loan book is CRE and a downturn in property values, occupancy, or refinancing could drive higher charge-offs. For EWBC, as a bank, EWBC's earnings are sensitive to interest rates, the shape of the yield curve, and deposit competition, so falling rates or rising funding costs can compress net interest margin.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CATY if you believe its drivers more; EWBC if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CATY and EWBC guides.

CATY. As of July 2026, Cathay trades at roughly 12 times trailing earnings on EPS of about $4.85, a low-double-digit multiple typical of regional banks and below larger money-center peers. Net income was about $86.9 million, or $1.29 per diluted share, in the first quarter of 2026, down slightly from the prior quarter but up sharply from the year-ago period, with margin expansion offsetting higher credit reserves.

EWBC. EWBC has traded around a low-teens price-to-earnings multiple, roughly in line with or modestly above many regional-bank peers, reflecting its above-average returns and profitability. The valuation embeds expectations that its US-Asia niche and fee growth keep returns high while credit quality holds. Bank multiples compress quickly when rate or credit worries rise, so the figures shift with the cycle.

Headline figures (approximate, July 2026): CATY shows revenue (ttm) ~$850M, q1 2026 net income ~$87M, q1 2026 diluted eps ~$1.29, total assets ~$24B; EWBC shows net income (fy2025) ~$1.3B, diluted eps (fy2025) ~$9.52, q1 2026 revenue ~$774M, q1 2026 diluted eps ~$2.57.

CATY and EWBC are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CATY and EWBC exposure against your real portfolio. It is not an investment adviser.