Sirius XM Holdings Inc.
SIRINasdaqCIK 908937CommunicationFiscal year ends Dec 31
Reports and events: 383 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-2907:54 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-26-000027 |
| 2026-07-3009:45 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0000908937-26-000022 |
| 2026-07-3007:57 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-26-000020 |
| 2026-07-3007:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-088449 |
| 2026-06-1020:45 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001104659-26-072493 |
| 2026-06-0116:28 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000908937-26-000015 |
| 2026-04-3009:25 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0000908937-26-000011 |
| 2026-04-3007:48 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-26-000010 |
| 2026-04-1008:30 ET | DEF 14A | Proxy statementPeriod 2026-05-28 | 0001104659-26-041777 |
| 2026-03-1016:15 ET | 8-K | 8.01 Other events | 0001104659-26-025845 |
| 2026-03-0508:36 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-023858 |
| 2026-03-0413:02 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-023342 |
| 2026-02-2708:30 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-021044 |
| 2026-02-2608:24 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-020118 |
| 2026-02-0509:38 ET | 10-K | Annual reportPeriod 2025-12-31 | 0000908937-26-000006 |
| 2026-02-0507:55 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-26-000003 |
| 2026-01-2908:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-007737 |
| 2025-11-1808:01 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-113465 |
| 2025-10-3009:24 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0000908937-25-000030 |
| 2025-10-3007:45 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-25-000028 |
| 2025-09-0808:23 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-25-000025 |
| 2025-08-2116:01 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-081401 |
| 2025-07-3110:24 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000908937-25-000023 |
| 2025-07-3107:56 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-25-000021 |
| 2025-07-2316:46 ET | 8-K/A | 5.07 Shareholder vote results | 0000908937-25-000017 |
| 2025-05-3016:01 ET | 8-K | 5.07 Shareholder vote results | 0000908937-25-000014 |
| 2025-05-0109:27 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000908937-25-000010 |
| 2025-05-0107:58 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-25-000008 |
| 2025-04-1416:01 ET | DEF 14A | Proxy statementPeriod 2025-05-28 | 0001104659-25-034663 |
| 2025-03-2016:15 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-026140 |
| 2025-02-1816:10 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-014762 |
| 2025-01-3009:20 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000908937-25-000005 |
| 2025-01-3008:02 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-25-000004 |
| 2025-01-0308:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-25-000571 |
| 2024-12-1008:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-127023 |
| 2024-10-3110:19 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000908937-24-000028 |
| 2024-10-3107:56 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-24-000026 |
| 2024-09-1708:33 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-100439 |
| 2024-09-1116:46 ET | SC 13D | Ownership report, active investor | 0001104659-24-098956 |
| 2024-09-1116:44 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-24-098954 |
| 2024-09-1007:05 ET | 8-K | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-098372 |
| 2024-09-0918:25 ET | SC 13D | Ownership report, active investor | 0001104659-24-098259 |
| 2024-09-0408:29 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-096655 |
| 2024-08-2316:18 ET | 8-K | 8.01 Other events | 0001104659-24-092447 |
| 2024-08-0109:38 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000908937-24-000021 |
| 2024-08-0107:58 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000908937-24-000019 |
| 2024-06-2609:09 ET | 8-K | 7.01 Regulation FD disclosure | 0000930413-24-001939 |
| 2024-06-1706:57 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-24-072009 |
| 2024-06-1706:05 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-24-071939 |
| 2024-05-2308:31 ET | 8-K | 5.07 Shareholder vote results | 0000930413-24-001806 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 10:14 ET. Listed shows no prices and gives no investment advice.