As of October 2026 Littelfuse has a market cap of โน1.048 Trillion. This makes Littelfuse the world's 1896th 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 Oct 11th, 2026 the market cap of Littelfuse was reported to be: