As of December 2025 Simply Good Foods has a market cap of ยฃ1.42 Billion. This makes Simply Good Foods the world's 4745th 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 5th, 2025 the market cap of Simply Good Foods was reported to be: