Spok Holdings (SPOK) Shares Outstanding (Diluted Average) (2009 - 2026)

Spok Holdings (SPOK) has 18 years of Shares Outstanding (Diluted Average) data on file, last reported at $21.1 million in Q1 2026.

• Quarterly Shares Outstanding (Diluted Average) rose 2.35% year-over-year to $21.1 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $21.1 million (up 2.35% YoY) and the FY2025 annual result came in at $21.1 million, up 2.38% from the prior year.
• Shares Outstanding (Diluted Average) held at $21.1 million in Q1 2026 per SPOK's latest filing, from $21.1 million in the prior quarter.
• Across five years, Shares Outstanding (Diluted Average) topped out at $21.1 million in Q1 2026 and bottomed 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.
• The widest annual swing landed in 2023, when Shares Outstanding (Diluted Average) climbed 3.29%; it then advanced 1.02% in 2024.
• Tracing SPOK's Shares Outstanding (Diluted Average) over 5 years: stood at $20.0 million in 2022, then gained by 1.76% to $20.3 million in 2023, then grew by 1.09% to $20.6 million in 2024, then climbed by 2.38% to $21.1 million in 2025, then climbed by 0.42% to $21.1 million in 2026.
• Per Business Quant, the three latest SPOK Shares Outstanding (Diluted Average) figures stand at $21.1 million (Q1 2026), $21.1 million (Q4 2025), and $21.0 million (Q3 2025).

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