As of June 2026 Lam Research has a market cap of A$686.94 Billion. This makes Lam Research the world's 27th 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 26th, 2026 the market cap of Lam Research was reported to be: