Sirius XM Holdings Inc.
SIRI- Exchange
- Nasdaq
- Industry
- Radio Broadcasting Stations
- SEC CIK
- 0000908937
In the last 90 days, Sirius XM Holdings Inc. insiders filed 0 open-market purchases and 1 sale; 602 institutions reported holding it in 13F filings for Q2 2026, worth $8.33B in total; 3 superinvestors hold it, including Berkshire Hathaway and Weitz Investment Management.
13F holders, Q3 2025
Institutional positions in Sirius XM Holdings Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 544
- +4 vs. Q2 2025
- Shares held
- 243.0M
- −867.9K (−0.4%) vs. Q2 2025
- Total value
- $5.66B
- +$54.2M (+1.0%) vs. Q2 2025
- New holders
- 72
- 145 more added
- Sold out
- 68
- 176 more reduced
10 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIRI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 602 | $8.33B |
| Q1 2026 | 561 | $5.98B |
| Q4 2025 | 516 | $4.99B |
| Q3 2025 | 544 | $5.66B |
| Q2 2025 | 550 | $5.65B |
| Q1 2025 | 554 | $5.62B |
| Q4 2024 | 555 | $5.80B |
| Q3 2024 | 509 | $5.84B |
| Q2 2024 | 565 | $1.25B |
| Q1 2024 | 629 | $1.41B |
| Q4 2023 | 648 | $2.24B |
| Q3 2023 | 610 | $1.80B |
| Q2 2023 | 610 | $1.84B |
| Q1 2023 | 643 | $1.62B |
| Q4 2022 | 669 | $2.33B |
| Q3 2022 | 635 | $2.28B |
| Q2 2022 | 631 | $2.54B |
| Q1 2022 | 638 | $2.99B |
| Q4 2021 | 642 | $2.96B |
| Q3 2021 | 618 | $3.11B |
| Q2 2021 | 607 | $3.62B |
| Q1 2021 | 625 | $3.51B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Sirius XM Holdings Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Berkshire Hathaway IncSuperinvestorBerkshire Hathaway | 124,807,117 | $2.90B | 1.09% | +5,030,425+4.2% | Added |
| Vanguard Group Inc | 18,676,620 | $434.7M | 0.01% | −647,335−3.3% | Reduced |
| BlackRock, Inc. | 8,661,169 | $201.6M | 0.00% | −5,554−0.1% | Reduced |
| Kontiki Capital Management (HK) Ltd. | 6,654,289 | $154.9M | 8.24% | −86,247−1.3% | Reduced |
| Geode Capital Management, LLC | 3,856,254 | $89.8M | 0.01% | −85,917−2.2% | Reduced |
| D. E. Shaw & Co., Inc. | 3,716,202 | $86.5M | 0.07% | −458,410−11.0% | Reduced |
| State Street Corp | 3,461,509 | $80.6M | 0.00% | −227,616−6.2% | Reduced |
| LSV Asset Management | 3,142,700 | $73.1M | 0.16% | −50,900−1.6% | Reduced |
| AQR Capital Management LLC | 2,782,381 | $63.4M | 0.04% | −2,409,059−46.4% | Reduced |
| Ameriprise Financial Inc | 2,635,274 | $61.3M | 0.01% | +119,755+4.8% | Added |
| Citadel Advisors LLC | 2,478,128 | $57.7M | 0.05% | +1,830,747+282.8% | Added |
| Thompson Siegel & Walmsley LLC | 2,443,411 | $56.9M | 0.92% | +10,152+0.4% | Added |
| Morgan Stanley | 2,170,861 | $50.5M | 0.00% | −667,213−23.5% | Reduced |
| Check Capital Management Inc | 2,061,843 | $48.0M | 3.04% | +895,247+76.7% | Added |
| Seizert Capital Partners, LLC | 1,960,976 | $45.6M | 1.98% | −80,884−4.0% | Reduced |
| Two Sigma Investments, LP | 1,933,521 | $45.0M | 0.07% | +1,410,963+270.0% | Added |
| Canada Pension Plan Investment Board | 1,628,941 | $37.9M | 0.03% | +1,511,541+1,287.5% | Added |
| Alberta Investment Management Corp | 1,486,226 | $34.6M | 0.25% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,475,288 | $34.3M | 0.01% | −126,287−7.9% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 1,384,000 | $32.2M | 1.75% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,377,251 | $32.1M | 0.07% | −2,818,035−67.2% | Reduced |
| Goldman Sachs Group Inc | 1,281,484 | $29.8M | 0.00% | −273,595−17.6% | Reduced |
| Private Management Group Inc | 1,203,595 | $28.0M | 0.83% | −4,876−0.4% | Reduced |
| Doma Perpetual Capital Management LLC | 1,158,398 | $27.0M | 9.05% | 00.0% | Unchanged |
| Toroso Investments, LLC | 1,138,523 | $26.5M | 0.11% | +561,606+97.3% | Added |
| Northern Trust Corp | 1,122,323 | $26.1M | 0.00% | −80,041−6.7% | Reduced |
| UBS Group AG | 1,116,332 | $26.0M | 0.01% | −252,248−18.4% | Reduced |
| Wittenberg Investment Management, Inc. | 1,114,795 | $25.9M | 10.29% | +11,485+1.0% | Added |
| Raymond James Financial Inc | 982,727 | $22.9M | 0.01% | +31,438+3.3% | Added |
| Empyrean Capital Partners, LP | 905,623 | $21.1M | 0.85% | 00.0% | Unchanged |
| Bank of America Corp | 872,568 | $20.3M | 0.00% | −1,125,432−56.3% | Reduced |
| Gotham Asset Management, LLC | 773,712 | $18.0M | 0.08% | −71,638−8.5% | Reduced |
| Bislett Management, LLC | 743,306 | $17.3M | 12.53% | −30,003−3.9% | Reduced |
| Jane Street Group, LLC | 730,830 | $17.0M | 0.02% | +162,107+28.5% | Added |
| Two Sigma Advisers, LP | 717,304 | $16.7M | 0.03% | +717,304 | New |
| S&CO Inc | 711,469 | $16.6M | 1.01% | −6,548−0.9% | Reduced |
| Chou Associates Management Inc.SuperinvestorChou Associates | 702,462 | $16.3M | 7.87% | 00.0% | Unchanged |
| Capital Management Corp | 661,466 | $15.4M | 2.42% | −11,785−1.8% | Reduced |
| Susquehanna International Group, LLP | 647,105 | $15.1M | 0.02% | −168,977−20.7% | Reduced |
| Penn Davis McFarland Inc | 634,294 | $14.8M | 1.53% | −17,604−2.7% | Reduced |
| UBS Asset Management Americas Inc | 611,281 | $14.2M | 0.00% | −326,880−34.8% | Reduced |
| Bank of New York Mellon Corp | 570,865 | $13.3M | 0.00% | +18,771+3.4% | Added |
| Gabelli Funds LLC | 560,882 | $13.1M | 0.09% | −54,000−8.8% | Reduced |
| Hi-Line Capital Management, LLC | 535,843 | $12.5M | 3.94% | +11,751+2.2% | Added |
| Jump Financial, LLC | 535,116 | $12.5M | 0.16% | +535,116 | New |
| HRT Financial LP | 483,200 | $11.2M | 0.04% | +483,200 | New |
| Gamco Investors, Inc. Et Al | 463,173 | $10.8M | 0.10% | −4,672−1.0% | Reduced |
| Nuveen, LLC | 424,843 | $9.89M | 0.00% | +825+0.2% | Added |
| BancorpSouth Bank | 407,900 | $9.49M | 0.58% | +4,635+1.1% | Added |
| Readystate Asset Management LP | 399,560 | $9.30M | 0.45% | +7,572+1.9% | Added |
| Swiss National Bank | 393,085 | $9.15M | 0.01% | +4,700+1.2% | Added |
| FMR LLC | 378,131 | $8.80M | 0.00% | −204,529−35.1% | Reduced |
| swisspartners Advisors Ltd | 366,838 | $8.56M | 7.03% | +54,720+17.5% | Added |
| Voloridge Investment Management, LLC | 367,534 | $8.55M | 0.03% | +331,775+927.8% | Added |
| Advisors Asset Management, Inc. | 360,864 | $8.40M | 0.14% | +16,260+4.7% | Added |
| Ninety One UK Ltd | 342,090 | $7.96M | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 339,511 | $7.90M | 0.00% | +117,250+52.8% | Added |
| Towerview LLC | 335,300 | $7.80M | 5.68% | 00.0% | Unchanged |
| Millennium Management LLC | 331,551 | $7.72M | 0.01% | −1,786,520−84.3% | Reduced |
| Dimensional Fund Advisors LP | 325,934 | $7.59M | 0.00% | −1,583,324−82.9% | Reduced |
| First Trust Advisors LP | 315,527 | $7.34M | 0.01% | −16,076−4.8% | Reduced |
| Advisor Group Holdings, Inc. | 304,568 | $7.15M | 0.01% | +123,027+67.8% | Added |
| Aequim Alternative Investments LP | 293,124 | $6.82M | 0.15% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 282,177 | $6.57M | 0.09% | −773,874−73.3% | Reduced |
| Legal & General Group Plc | 275,146 | $6.40M | 0.00% | +12,486+4.8% | Added |
| Citigroup Inc | 275,063 | $6.40M | 0.00% | +169,240+159.9% | Added |
| Allianz Asset Management GmbH | 267,105 | $6.22M | 0.01% | +267,105 | New |
| Tudor Investment Corp Et Al | 264,181 | $6.15M | 0.04% | +215,896+447.1% | Added |
| Hall Kathryn A. | 262,033 | $6.10M | 3.29% | 00.0% | Unchanged |
| Invesco Ltd. | 261,324 | $6.08M | 0.00% | +12,080+4.8% | Added |
| Adage Capital Partners GP, L.L.C. | 256,402 | $5.97M | 0.01% | −275,000−51.7% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 252,012 | $5.87M | 0.09% | +51,087+25.4% | Added |
| Ieq Capital, LLC | 243,279 | $5.66M | 0.02% | −88,462−26.7% | Reduced |
| Barclays PLC | 239,428 | $5.57M | 0.00% | −37,701−13.6% | Reduced |
| First Manhattan Co | 234,606 | $5.46M | 0.01% | −1,286−0.5% | Reduced |
| Penserra Capital Management LLC | 227,719 | $5.30M | 0.06% | +49,840+28.0% | Added |
| Bridgewater Associates, LP | 226,993 | $5.28M | 0.02% | +226,993 | New |
| Twinbeech Capital LP | 224,703 | $5.23M | 0.21% | +224,703 | New |
| Verition Fund Management LLC | 224,171 | $5.22M | 0.03% | −48,189−17.7% | Reduced |
| HSBC Holdings PLC | 216,667 | $4.97M | 0.00% | +101,430+88.0% | Added |
| Rhumbline Advisers | 213,369 | $4.97M | 0.00% | −12,048−5.3% | Reduced |
| State Board of Administration of Florida Retirement System | 212,798 | $4.95M | 0.01% | −16,175−7.1% | Reduced |
| BNP Paribas Arbitrage, SA | 206,788 | $4.81M | 0.00% | +72,217+53.7% | Added |
| State of Alaska, Department of Revenue | 204,242 | $4.75M | 0.05% | +40,000+24.4% | Added |
| Weiss Asset Management LP | 194,945 | $4.54M | 0.06% | −209,618−51.8% | Reduced |
| California State Teachers Retirement System | 192,646 | $4.48M | 0.00% | +4,951+2.6% | Added |
| SRS Capital Advisors, Inc. | 191,521 | $4.46M | 0.06% | +190,501+18,676.6% | Added |
| LMR Partners LLP | 186,049 | $4.33M | 0.06% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 183,237 | $4.26M | 0.03% | +92,608+102.2% | Added |
| Envestnet Asset Management Inc | 179,763 | $4.18M | 0.00% | +16,884+10.4% | Added |
| Edgestream Partners, L.P. | 175,980 | $4.10M | 0.12% | +175,980 | New |
| ExodusPoint Capital Management, LP | 172,155 | $4.01M | 0.06% | +43,016+33.3% | Added |
| Whitebox Advisors LLC | 165,943 | $3.86M | 0.07% | −6,000−3.5% | Reduced |
| Alliancebernstein L.P. | 158,724 | $3.69M | 0.00% | −57,223−26.5% | Reduced |
| Price T Rowe Associates Inc | 150,621 | $3.50M | 0.00% | +10,004+7.1% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 150,253 | $3.50M | 0.05% | +150,253 | New |
| Storebrand Asset Management AS | 147,000 | $3.42M | 0.01% | +80,000+119.4% | Added |
| LPL Financial LLC | 146,227 | $3.40M | 0.00% | −52,618−26.5% | Reduced |
| Stifel Financial Corp | 145,971 | $3.40M | 0.00% | −13,426−8.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 145,810 | $3.39M | 0.01% | +145,810 | New |