Growth Metrics

Spok Holdings (SPOK) Shares Outstanding (Diluted Average) (2016 - 2026)

Spok Holdings has reported Shares Outstanding (Diluted Average) over the past 18 years, most recently at $21.1 million for Q1 2026.

  • Quarterly Shares Outstanding (Diluted Average) rose 2.35% to $21.1 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $21.1 million through Mar 2026, up 2.35% year-over-year, with the annual reading at $21.1 million for FY2025, 2.38% up from the prior year.
  • Shares Outstanding (Diluted Average) was $21.1 million for Q1 2026 at Spok Holdings, roughly flat from $21.1 million in the prior quarter.
  • Over five years, Shares Outstanding (Diluted Average) peaked at $21.1 million in Q1 2026 and troughed at $19.6 million in Q1 2022.
  • The 5-year median for Shares Outstanding (Diluted Average) is $20.4 million (2024), against an average of $20.4 million.
  • Year-over-year, Shares Outstanding (Diluted Average) increased 3.29% in 2023 and then grew 1.02% in 2024.
  • A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $20.0 million in 2022, then rose by 1.76% to $20.3 million in 2023, then rose by 1.09% to $20.6 million in 2024, then increased by 2.38% to $21.1 million in 2025, then increased by 0.42% to $21.1 million in 2026.
  • Per Business Quant, the three most recent readings for SPOK's Shares Outstanding (Diluted Average) are $21.1 million (Q1 2026), $21.1 million (Q4 2025), and $21.0 million (Q3 2025).