SIRIUSXM HOLDINGS INC holding history
As of Nov. 6, 2026 (UTC)
| March 31, 2025 | 119,776,692As-filed quantity; source book incomplete or under review | Withheld: Source values require review | Withheld: Dollar values are not verified, so portfolio weights are withheld | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review; This quarter's source book is incomplete or unverified | May 15, 2025 |
| June 30, 2025 | 119,776,692 | $2,751,270,614 | 1.07% | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review; The prior quarter's source book is incomplete or unverified | Aug. 14, 2025 |
| Sept. 30, 2025 | 124,807,117 | $2,904,885,649 | 1.09% | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review | Nov. 14, 2025 |
| Dec. 31, 2025 | 124,807,117 | $2,495,518,305 | 0.91% | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review | Feb. 17, 2026 |
| March 31, 2026 | 124,807,117 | $2,880,548,260 | 1.09% | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review | May 15, 2026 |
| June 30, 2026 | 124,807,117 | $3,686,802,237 | 1.23% | Withheld — Comparison unavailable: Comparable change withheld pending corporate-action review | Aug. 14, 2026 |
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Schedule 13G disclosures
SIRIUS XM HOLDINGS INC. · SC 13G/A · Event Sept. 30, 2025 · Filed Nov. 14, 2025
| Reporting person | Reported shares | % of security class | Group box |
|---|---|---|---|
| Warren E. Buffett | 124,807,117 | 37.1% | a |
| Berkshire Hathaway Inc. | 124,807,117 | 37.1% | a |
| National Indemnity Company | 107,497,736 | 31.9% | a |
| National Fire & Marine Insurance Company | 1,326,491 | 0.4% | a |
| GEICO Corporation | 101,150,646 | 30.0% | a |
| Government Employees Insurance Company | 101,150,646 | 30.0% | a |
| Berkshire Hathaway Consolidated Pension Plan Master Trust | 10,556,408 | 3.1% | a |
| BNSF Master Retirement Trust | 3,308,255 | 1.0% | a |
| Scott Fetzer Collective Investment Trust | 167,500 | 0.05% | a |
| Precision Castparts Corp. Master Fund | 1,952,727 | 0.6% | a |
| R. Ted Weschler | 811,369 | 0.24% | a |
About reported holdings
13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.