As of June 2026 Gilead Sciences has a market cap of C$223.64 Billion. This makes Gilead Sciences the world's 125th 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 7th, 2026 the market cap of Gilead Sciences was reported to be: