As of January 2026 Tandem Diabetes Care has a market cap of NZ$2.37 Billion. This makes Tandem Diabetes Care the world's 5470th 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 Jan 16th, 2026 the market cap of Tandem Diabetes Care was reported to be: