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SIRIUS XM HOLDINGS INC.
SIRI - Company ID 0000908937
Market cap$10.27 B
Rank#940
Filings2,658
Market capitalization of SIRIUS XM HOLDINGS INC.
As of 2026-07-10, SIRIUS XM HOLDINGS INC. (SIRI) has a market capitalization of $10.27 B, making it the #940 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-10 | $10.27 B |
| 2026-07-09 | $10.27 B |
| 2026-07-08 | $10.13 B |
| 2026-07-07 | $10.41 B |
| 2026-07-06 | $10.29 B |
| 2026-07-05 | $10.21 B |
| 2026-07-04 | $10.21 B |
| 2026-07-03 | $10.21 B |
| 2026-07-02 | $10.21 B |
| 2026-07-01 | $10.02 B |
| 2026-06-30 | $9.84 B |
| 2026-06-29 | $9.71 B |
Market Cap of similar companies
Frequently asked questions
What is SIRIUS XM HOLDINGS INC.'s market cap?
As of 2026-07-10, SIRIUS XM HOLDINGS INC. (SIRI) has a market capitalization of $10.27 B, making it the #940 most valuable US-listed company.
Where does SIRIUS XM HOLDINGS INC. rank by market cap?
SIRIUS XM HOLDINGS INC. is the #940 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.