Growth Metrics

Spok Holdings (SPOK) Shares Outstanding (2016 - 2025)

Spok Holdings (SPOK) has disclosed Shares Outstanding for 17 consecutive years, with $20.6 million as the latest value for Q4 2025.

  • On a quarterly basis, Shares Outstanding rose 1.61% to $20.6 million in Q4 2025 year-over-year; TTM through Dec 2025 was $20.6 million, a 1.61% increase, with the full-year FY2025 number at $20.6 million, up 1.61% from a year prior.
  • Shares Outstanding was $20.6 million for Q4 2025 at Spok Holdings, roughly flat from $20.6 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $20.6 million in Q4 2025 to a low of $19.3 million in Q1 2021.
  • A 5-year average of $20.0 million and a median of $20.0 million in 2023 define the central range for Shares Outstanding.
  • Peak YoY movement for Shares Outstanding: increased 3.37% in 2021, then decreased 0.0% in 2022.
  • Spok Holdings' Shares Outstanding stood at $19.5 million in 2021, then rose by 1.14% to $19.7 million in 2022, then increased by 1.46% to $20.0 million in 2023, then grew by 1.46% to $20.3 million in 2024, then rose by 1.61% to $20.6 million in 2025.
  • Per Business Quant, the three most recent readings for SPOK's Shares Outstanding are $20.6 million (Q4 2025), $20.6 million (Q3 2025), and $20.6 million (Q2 2025).