| Due Diligence for Asset Managers |
|---|
|
You have viewed 10 of the 10 daily limit Subscribe for $29/month to gain full access |
|
⚲
|
| Keyboard |
| Sirius XM Radio Inc | |
|---|---|
| Ticker | SIRI |
| CIK # | 0000908937 |
| CUSIP | 829933100 |
| Sector | Technology - Radio Broadcasting Stations |
| Address | 1221 Avenue of The Americas 36th Floor, New York, NY 10020 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000908937] | 10-K | |
| [0000908937] | 10-Q | |
| [0000908937] | 3 | |
| [0000908937] | 4 | |
| [0000908937] | 5 | |
| [0000908937] | 8-K | |
| [0000908937] | SC 13D | |
| [0000908937] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Buffett Warren E | Sirius XM Holdings Inc | [2024-09-19] | 31.01 |
| Malone John C | Sirius XM Holdings Inc | [2024-09-11] | 6.5 |
| Sirius XM Holdings Inc | Sirius XM Holdings Inc | [2024-09-09] | 0.0 |
| Liberty Media Corp | Sirius XM Radio Inc | [2013-01-22] | 50.25 |
| Liberty Media Corp | Sirius XM Radio Inc | [2012-05-09] | 46.2 |
| Wellington Management Co LLP | Sirius XM Radio Inc | [2012-02-14] | 5.52 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Maffei Gregory B
Common Stock
|
2026-03-05 | Gift | 1,108 | $0.00 | |
|
Zaslav David
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Thorsen Wayne
Common Stock
|
2026-02-27 | Grant | 2,343 | $0.00 | |
|
Hartenstein Eddy W
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Witz Jennifer C
Common Stock
|
2026-02-27 | Grant | 2,048 | $0.00 | |
|
Greenstein Scott Andrew
Common Stock
|
2026-02-27 | Grant | 511 | $0.00 | |
|
Maffei Gregory B
Common Stock
|
2026-02-27 | Grant | 66,862 | $0.00 | |
|
Procope Jonelle
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Coughlin Zachary
Common Stock
|
2026-02-27 | Grant | 3,781 | $0.00 | |
|
Salen Kristina
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Sud Anjali
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Malone Evan Daniel
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Rapino Michael
Common Stock
|
2026-02-27 | Grant | 104 | $0.00 | |
|
Mothner Eve
Common Stock
|
2026-02-27 | Grant | 2,203 | $0.00 | |
|
Stephenson Dave
Common Stock
|
2026-02-27 | Grant | 70 | $0.00 | |
|
Mothner Eve
Common Stock
|
2026-02-11 | Grant | 72,434 | $0.00 | |
|
Mothner Eve
Common Stock
|
2026-02-11 | Grant | 96,579 | $0.00 | |
|
Coughlin Zachary
Common Stock
|
2026-02-10 | Grant | 193,335 | $0.00 | |
|
Coughlin Zachary
Common Stock
|
2026-02-10 | Grant | 96,667 | $0.00 | |
|
Thorsen Wayne
Common Stock
|
2026-02-10 | Grant | 96,667 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 567 | 262,908,162 |
| 2025-12-31 | 520 | 266,594,130 |
| 2025-09-30 | 551 | 257,777,004 |
| 2025-06-30 | 554 | 259,096,964 |
| 2025-03-31 | 564 | 263,558,045 |
| 2024-12-31 | 562 | 279,974,407 |
| 2024-09-30 | 511 | 283,322,444 |
| 2024-06-30 | 575 | 507,125,538 |
| 2024-03-31 | 646 | 458,030,853 |
| 2023-12-31 | 671 | 469,847,071 |
| 2023-09-30 | 631 | 444,563,693 |
| 2023-06-30 | 621 | 440,639,500 |