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Sirius Xm Holdings (SIRI) Shares Outstanding (Diluted Average) (2016 - 2026)

Sirius Xm Holdings has reported Shares Outstanding (Diluted Average) over the past 18 years, most recently at $338.0 million for Q1 2026.

  • For Q1 2026, Shares Outstanding (Diluted Average) fell 5.32% year-over-year to $338.0 million; the TTM value through Mar 2026 reached $338.0 million, down 5.32%, while the annual FY2025 figure was $357.0 million, 5.62% up from the prior year.
  • Shares Outstanding (Diluted Average) for Q1 2026 was $338.0 million at Sirius Xm Holdings, down from $357.0 million in the prior quarter.
  • Over five years, Shares Outstanding (Diluted Average) peaked at $4.0 billion in Q1 2022 and troughed at $337.0 million in Q3 2024.
  • A 5-year average of $1.4 billion and a median of $362.0 million in 2023 define the central range for Shares Outstanding (Diluted Average).
  • Biggest five-year swings in Shares Outstanding (Diluted Average): crashed 91.12% in 2022 and later grew 5.64% in 2025.
  • Year by year, Shares Outstanding (Diluted Average) stood at $368.0 million in 2022, then dropped by 1.63% to $362.0 million in 2023, then decreased by 6.63% to $338.0 million in 2024, then increased by 5.62% to $357.0 million in 2025, then decreased by 5.32% to $338.0 million in 2026.
  • Business Quant data shows Shares Outstanding (Diluted Average) for SIRI at $338.0 million in Q1 2026, $357.0 million in Q4 2025, and $356.0 million in Q3 2025.