Growth Metrics

Dexcom (DXCM) Shares Outstanding (2016 - 2026)

Dexcom has reported Shares Outstanding over the past 17 years, most recently at $385.9 million for Q1 2026.

  • Quarterly Shares Outstanding fell 1.58% to $385.9 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $385.9 million through Mar 2026, down 1.58% year-over-year, with the annual reading at $384.8 million for FY2025, 1.51% down from the prior year.
  • Shares Outstanding was $385.9 million for Q1 2026 at Dexcom, roughly flat from $384.8 million in the prior quarter.
  • Over five years, Shares Outstanding peaked at $400.7 million in Q2 2024 and troughed at $384.8 million in Q4 2025.
  • The 5-year median for Shares Outstanding is $390.0 million (2025), against an average of $389.8 million.
  • Year-over-year, Shares Outstanding soared 306.0% in 2022 and then fell 2.12% in 2025.
  • A 5-year view of Shares Outstanding shows it stood at $386.3 million in 2022, then decreased by 0.23% to $385.4 million in 2023, then grew by 1.38% to $390.7 million in 2024, then fell by 1.51% to $384.8 million in 2025, then grew by 0.29% to $385.9 million in 2026.
  • Per Business Quant, the three most recent readings for DXCM's Shares Outstanding are $385.9 million (Q1 2026), $384.8 million (Q4 2025), and $390.0 million (Q3 2025).