Sirius Xm Holdings Inc. (NASDAQ:SIRI) currently has 186 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 30 Sep, 2025 | 124,807,117 | 5,030,425 | 4.20% | $2,904,885,649.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 18,676,620 | -647,335 | -3.35% | $434,698,331.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 8,661,169 | -5,554 | -0.06% | $201,588,710.00 |
| Kontiki Capital Management (HK) Ltd. | 30 Sep, 2025 | 6,654,289 | -86,247 | -1.28% | $154,878,576.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 3,856,254 | -85,917 | -2.18% | $89,814,376.00 |
| D. E. Shaw & Co., Inc. | 30 Sep, 2025 | 3,716,202 | -458,410 | -10.98% | $86,494,602.00 |
| JANE STREET GROUP, LLC | 30 Sep, 2025 | 3,582,568 | 1,270,571 | 54.96% | $83,384,269.00 |
| STATE STREET CORP | 30 Sep, 2025 | 3,461,509 | -227,616 | -6.17% | $80,566,623.00 |
| LSV ASSET MANAGEMENT | 30 Sep, 2025 | 3,142,700 | -50,900 | -1.59% | $73,146.00 |
| AQR CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 2,782,381 | -2,409,059 | -46.40% | $63,410,455.00 |
| AMERIPRISE FINANCIAL INC | 30 Sep, 2025 | 2,635,274 | 119,755 | 4.76% | $61,336,004.00 |
| CITADEL ADVISORS LLC | 30 Sep, 2025 | 2,478,128 | 2,478,128 | 0.00% | $57,678,429.00 |
| THOMPSON SIEGEL & WALMSLEY LLC | 30 Sep, 2025 | 2,443,411 | 10,152 | 0.42% | $56,870.00 |
| Tidal Investments LLC | 30 Sep, 2025 | 2,240,423 | 1,658,049 | 284.71% | $52,145,846.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 2,170,861 | -667,213 | -23.51% | $50,526,834.00 |
| CHECK CAPITAL MANAGEMENT INC/CA | 30 Sep, 2025 | 2,061,843 | 895,247 | 76.74% | $47,989,397.00 |
| SEIZERT CAPITAL PARTNERS, LLC | 30 Sep, 2025 | 1,960,976 | -80,884 | -3.96% | $45,641,717.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 1,933,521 | 1,410,963 | 270.01% | $45,002,701.00 |
| CANADA PENSION PLAN INVESTMENT BOARD | 30 Sep, 2025 | 1,628,941 | 1,511,541 | 1,287.51% | $37,913,602.00 |
| Alberta Investment Management Corp | 30 Sep, 2025 | 1,486,226 | 0 | 0.00% | $34,591,910.00 |