Here's How Much a $1000 Investment in DexCom Made 10 Years Ago Would Be Worth Today

A $1,000 investment in DexCom (DXCM) made 10 years ago in August 2016 would be worth $3,981.59 as of August 31, 2026, representing a 298.16% gain. This significantly outperformed the S&P 500's 255.54% gain over the same period. DexCom, a medical device company specializing in continuous glucose monitoring systems, reported 2025 revenues of $4.66 billion (up 16% YoY) and adjusted EPS of $2.09 (up 27.4% YoY). Analysts remain optimistic about future growth despite competitive market pressures.