As of December 2025 Lamb Weston has a market cap of NZ$14.31 Billion. This makes Lamb Weston the world's 2225th 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 Dec 14th, 2025 the market cap of Lamb Weston was reported to be: