As of February 2026 Sleep Number has a market cap of A$0.36 Billion. This makes Sleep Number the world's 8187th 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 Feb 4th, 2026 the market cap of Sleep Number was reported to be: