Growth Metrics

Masimo (MASI) Shares Outstanding (Diluted Average) (2016 - 2026)

Masimo (MASI) has 18 years of Shares Outstanding (Diluted Average) data on record, last reported at $54.2 million in Q1 2026.

  • For Q1 2026, Shares Outstanding (Diluted Average) changed 0.37% year-over-year to $54.2 million; the TTM value through Jan 2026 reached $54.2 million, changed 0.37%, while the annual FY2026 figure was $54.2 million, 0.37% changed from the prior year.
  • Shares Outstanding (Diluted Average) reached $54.2 million in Q1 2026 per MASI's latest filing, down from $54.7 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $57.7 million in Q1 2022 and bottomed at $53.9 million in Q3 2023.
  • Average Shares Outstanding (Diluted Average) over 5 years is $54.8 million, with a median of $54.4 million recorded in 2023.
  • Peak YoY movement for Shares Outstanding (Diluted Average): decreased 6.24% in 2022, then rose 1.11% in 2025.
  • A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $54.1 million in 2022, then changed by 0.0% to $54.1 million in 2023, then grew by 0.55% to $54.4 million in 2024, then rose by 0.55% to $54.7 million in 2025, then decreased by 0.91% to $54.2 million in 2026.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Diluted Average) were $54.2 million in Q1 2026, $54.7 million in Q3 2025, and $54.8 million in Q2 2025.