Tandem Diabetes Care, Inc. (NASDAQ:TNDM) is a leading medical device company specializing in the design, development, and commercialization of innovative insulin pump technology for individuals with insulin-dependent diabetes. Despite facing stiff competition from industry giants like Medtronic and Insulet Corporation, Tandem continues to make strides in the diabetes care market.On December 17, 2025, RBC Capital maintained its "Outperform" rating for Tandem Diabetes, highlighting a positive outlook for the ...