Sirius XM Holdings Inc. has 3 Schedule 13D or 13G filings on record since 2025-11-14. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Warren E. Buffett | 37.1% | 124,807,117 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
| John C. Malone | 5.5% | 18,420,796 | SCHEDULE 13D/A, 2026-06-10 | 2026-04-21 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-09-03 | 2026-03-13 |
Purpose of Transaction (Item 4)
John C. Malone
The information contained in Item 4 of the Schedule 13D is hereby amended to delete the last two paragraphs thereof and supplemented to include the following information: As previously disclosed in this Schedule 13D, Mr. Malone has continued to review his investment in the Issuer on an ongoing basis and, based on various factors, including, without limitation, the Issuer's financial position, the price of shares of Common Stock, conditions in the securities markets and general economic and industry conditions, Mr. Malone has elected to dispose of shares of Common Stock reported herein. Mr. Malone has also written call options for additional shares that expire at various times from August 2026 to July 2027. These call options can be settled for cash or shares of Common Stock at Mr. Malone's election. Mr. Malone will continue to monitor such factors and conditions and may, in the future, take such actions with respect to his shares of Common Stock as he deems appropriate, including, without limitation, purchasing additional shares or disposing of all or a portion of the securities of the Issuer owned by him. Other than as described above and except to the extent the call options described herein are settled in shares of Common Stock, Mr. Malone does not have any present plans or proposals which relate to or would result in: (i) any acquisition by any person of additional securities of the Issuer, or any disposition of securities of the Issuer; (ii) any extraordinary …The first part of Item 4 of the SCHEDULE 13D/A filed 2026-06-10; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-11-14 | Warren E. Buffett | 37.1% | SCHEDULE 13G/A |
| 2026-06-10 | John C. Malone | 5.5% | SCHEDULE 13D/A |
| 2026-09-03 | The Vanguard Group | 0% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.