As of June 2026 Westamerica Bancorporation has a market cap of HK$10.84 Billion. This makes Westamerica Bancorporation the world's 5614th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jun 28th, 2026 the market cap of Westamerica Bancorporation was reported to be: