Sirius Xm Holdings (SIRI) Shares Outstanding (Diluted Average) (2009 - 2026)

Sirius Xm Holdings' Shares Outstanding (Diluted Average) history runs 18 years deep, the most recent figure standing at $338.0 million for Q1 2026.

• In Q1 2026, Shares Outstanding (Diluted Average) fell 5.32% year-over-year to $338.0 million; the TTM figure through Mar 2026 stood at $338.0 million (down 5.32% YoY), while the FY2025 annual figure was $357.0 million, up 5.62% from the prior year.
• Shares Outstanding (Diluted Average) was $338.0 million for Q1 2026 at Sirius Xm Holdings, down from $357.0 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $4.0 billion in Q1 2022 to a low of $337.0 million in Q3 2024.
• Historically, Shares Outstanding (Diluted Average) has averaged $1.4 billion across 5 years, with a median of $362.0 million in 2023.
• The sharpest annual moves came in 2022 and 2025: Shares Outstanding (Diluted Average) slumped 91.12% in 2022, then grew 5.64% in 2025.
• A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $368.0 million in 2022, then decreased by 1.63% to $362.0 million in 2023, then slipped by 6.63% to $338.0 million in 2024, then rose by 5.62% to $357.0 million in 2025, then slipped by 5.32% to $338.0 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $338.0 million (Q1 2026), $357.0 million (Q4 2025), and $356.0 million (Q3 2025), per Business Quant data.