As of May 2026 Fastenal has a market cap of HK$388.83 Billion. This makes Fastenal the world's 499th 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 May 15th, 2026 the market cap of Fastenal was reported to be: