Sirius Xm Holdings (SIRI) Market Capitalization (2009 - 2026)

Sirius Xm Holdings has reported Market Capitalization for 18 years, with the latest figure at $10.0 billion in Q2 2026.

• On a quarterly basis, Market Capitalization rose 28.6% year-over-year to $10.0 billion in Q2 2026; TTM through Jun 2026 was $10.0 billion, a 28.6% increase from a year earlier, with the FY2025 full-year figure at $6.7 billion, down 13.34% from the prior year.
• Market Capitalization was $10.0 billion for Q2 2026 at Sirius Xm Holdings, up from $7.8 billion in the prior quarter.
• The five-year high for Market Capitalization was $26.1 billion in Q1 2022, with the low at $6.7 billion in Q4 2025.
• Average Market Capitalization over 5 years is $14.2 billion, with a median of $12.9 billion recorded in 2024.
• The sharpest annual moves came in 2024 and 2026: Market Capitalization slumped 63.23% in 2024, then advanced 28.6% in 2026.
• Over 5 years, Market Capitalization stood at $22.7 billion in 2022, then dropped by 7.49% to $21.0 billion in 2023, then slumped by 63.23% to $7.7 billion in 2024, then declined by 13.34% to $6.7 billion in 2025, then jumped by 48.62% to $10.0 billion in 2026.
• The last three Market Capitalization figures came in at $10.0 billion (Q2 2026), $7.8 billion (Q1 2026), and $6.7 billion (Q4 2025), per Business Quant data.