Sirius XM Holdings Inc. SEC filings SIRI
Sirius XM Holdings Inc. has 1,011 filings in SEC EDGAR's recent list, going back to Jun 6, 2019. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Apr 10, 2026 | — |
| DEF 14A | Proxy statement | Apr 10, 2026 | May 28, 2026 |
| DEFA14A | Additional proxy material | Apr 14, 2025 | — |
| DEF 14A | Proxy statement | Apr 14, 2025 | May 28, 2025 |
| DEFA14A | Additional proxy material | Apr 8, 2024 | — |
| DEF 14A | Proxy statement | Apr 8, 2024 | May 22, 2024 |
| DEFA14A | Additional proxy material | Apr 21, 2023 | — |
| DEF 14A | Proxy statement | Apr 21, 2023 | — |
| DEFA14A | Additional proxy material | Apr 18, 2022 | — |
| DEF 14A | Proxy statement | Apr 18, 2022 | Jun 2, 2022 |
| DEFA14A | Additional proxy material | Apr 20, 2021 | — |
| DEF 14A | Proxy statement | Apr 20, 2021 | Jun 3, 2021 |
| DEFA14A | Additional proxy material | Apr 21, 2020 | — |
| DEF 14A | Proxy statement | Apr 21, 2020 | Jun 4, 2020 |
Showing 14 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Radio Broadcasting Stations (SIC 4832)
- Listed as
- SIRI (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 908937
- Former names
- SIRIUS XM HOLDINGS INC. (until Nov 3, 2026); SIRIUS XM RADIO INC. (until Nov 14, 2013); SIRIUS SATELLITE RADIO INC (until Aug 4, 2008); CD RADIO INC (until Oct 13, 1999)
Other Radio Broadcasting Stations companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.