Growth Metrics

Dexcom (DXCM) Shares Outstanding (2016 - 2025)

Dexcom (DXCM) has disclosed Shares Outstanding for 16 consecutive years, with $410.7 million as the latest value for Q4 2025.

  • Quarterly Shares Outstanding rose 5.12% to $410.7 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $410.7 million through Dec 2025, up 5.12% year-over-year, with the annual reading at $410.7 million for FY2025, 5.12% up from the prior year.
  • Shares Outstanding for Q4 2025 was $384.8 million at Dexcom, down from $390.0 million in the prior quarter.
  • The five-year high for Shares Outstanding was $400.7 million in Q2 2024, with the low at $96.7 million in Q2 2021.
  • Average Shares Outstanding over 5 years is $375.0 million, with a median of $387.8 million recorded in 2021.
  • The sharpest move saw Shares Outstanding skyrocketed 306.0% in 2022, then dropped 2.12% in 2025.
  • Over 5 years, Shares Outstanding stood at $388.0 million in 2021, then decreased by 0.44% to $386.3 million in 2022, then dropped by 0.23% to $385.4 million in 2023, then rose by 1.38% to $390.7 million in 2024, then rose by 5.12% to $410.7 million in 2025.
  • According to Business Quant data, Shares Outstanding over the past three periods came in at $410.7 million, $390.0 million, and $392.2 million for Q4 2025, Q3 2025, and Q2 2025 respectively.