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, Q2 2025
Institutional positions in Sirius XM Holdings Inc. as of Jun 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
- 550
- 0 vs. Q1 2025
- Shares held
- 246.0M
- +1.16M (+0.5%) vs. Q1 2025
- Total value
- $5.65B
- +$130.8M (+2.4%) vs. Q1 2025
- New holders
- 84
- 150 more added
- Sold out
- 84
- 170 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Sirius XM Holdings Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 467,845 | $10.7M | 0.11% | −9,588−2.0% | Reduced |
| Two Sigma Investments, LP | 522,558 | $12.0M | 0.02% | −771,926−59.6% | Reduced |
| Hi-Line Capital Management, LLC | 524,092 | $12.0M | 4.26% | +612+0.1% | Added |
| Adage Capital Partners GP, L.L.C. | 531,402 | $12.2M | 0.02% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 552,094 | $12.7M | 0.00% | −41,166−6.9% | Reduced |
| Jane Street Group, LLC | 568,723 | $13.1M | 0.02% | +197,422+53.2% | Added |
| Toroso Investments, LLC | 576,917 | $13.3M | 0.09% | +537,428+1,361.0% | Added |
| FMR LLC | 582,660 | $13.4M | 0.00% | −139,866−19.4% | Reduced |
| Gabelli Funds LLC | 614,882 | $14.1M | 0.10% | −16,119−2.6% | Reduced |
| Citadel Advisors LLC | 647,381 | $14.9M | 0.01% | −215,770−25.0% | Reduced |
| Penn Davis McFarland Inc | 651,898 | $15.0M | 1.69% | −7,169−1.1% | Reduced |
| Capital Management Corp | 673,251 | $15.5M | 2.63% | +97,726+17.0% | Added |
| Chou Associates Management Inc.SuperinvestorChou Associates | 702,462 | $16.1M | 8.82% | 00.0% | Unchanged |
| S&CO Inc | 718,017 | $16.5M | 1.06% | −48,356−6.3% | Reduced |
| Bislett Management, LLC | 773,309 | $17.8M | 12.15% | −41,874−5.1% | Reduced |
| Susquehanna International Group, LLP | 816,082 | $18.7M | 0.03% | +372,760+84.1% | Added |
| Gotham Asset Management, LLC | 845,350 | $19.4M | 0.12% | +180,820+27.2% | Added |
| Man Group plc | 857,984 | $19.7M | 0.04% | +857,984 | New |
| Empyrean Capital Partners, LP | 905,623 | $20.8M | 0.96% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 938,161 | $21.5M | 0.00% | +12,848+1.4% | Added |
| Raymond James Financial Inc | 951,289 | $21.9M | 0.01% | +1,707+0.2% | Added |
| Cubist Systematic Strategies, LLC | 1,056,051 | $24.3M | 0.26% | +1,056,051 | New |
| Wittenberg Investment Management, Inc. | 1,103,310 | $25.3M | 11.07% | −2,080−0.2% | Reduced |
| Doma Perpetual Capital Management LLC | 1,158,398 | $26.6M | 10.08% | 00.0% | Unchanged |
| Check Capital Management Inc | 1,166,596 | $26.8M | 1.77% | −5,748−0.5% | Reduced |
| Northern Trust Corp | 1,202,364 | $27.6M | 0.00% | −52,621−4.2% | Reduced |
| Private Management Group Inc | 1,208,471 | $27.8M | 0.90% | +6,223+0.5% | Added |
| UBS Group AG | 1,368,580 | $31.4M | 0.01% | +69,332+5.3% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 1,384,000 | $31.8M | 1.71% | −81,500−5.6% | Reduced |
| Alberta Investment Management Corp | 1,486,226 | $34.1M | 0.27% | +250,000+20.2% | Added |
| Goldman Sachs Group Inc | 1,555,079 | $35.7M | 0.01% | −38,282−2.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,601,575 | $36.8M | 0.01% | +28,592+1.8% | Added |
| Norges Bank | 1,878,630 | $43.2M | 0.01% | +177,966+10.5% | Added |
| Dimensional Fund Advisors LP | 1,909,258 | $43.8M | 0.01% | −484,225−20.2% | Reduced |
| Bank of America Corp | 1,998,000 | $45.9M | 0.00% | −107,094−5.1% | Reduced |
| Seizert Capital Partners, LLC | 2,041,860 | $46.9M | 2.06% | −239,305−10.5% | Reduced |
| Millennium Management LLC | 2,118,071 | $48.7M | 0.04% | +1,233,510+139.4% | Added |
| Thompson Siegel & Walmsley LLC | 2,433,259 | $55.9M | 0.94% | +63,344+2.7% | Added |
| Ameriprise Financial Inc | 2,515,519 | $57.8M | 0.01% | +170,155+7.3% | Added |
| Morgan Stanley | 2,838,074 | $65.2M | 0.00% | −143,051−4.8% | Reduced |
| LSV Asset Management | 3,193,600 | $73.4M | 0.17% | −4,200−0.1% | Reduced |
| State Street Corp | 3,689,125 | $84.7M | 0.00% | −2,538−0.1% | Reduced |
| Geode Capital Management, LLC | 3,942,171 | $90.6M | 0.01% | −90,052−2.2% | Reduced |
| D. E. Shaw & Co., Inc. | 4,174,612 | $95.9M | 0.10% | −222,490−5.1% | Reduced |
| Point72 Asset Management, L.P. | 4,195,286 | $96.4M | 0.23% | +4,195,286 | New |
| AQR Capital Management LLC | 5,191,440 | $117.3M | 0.10% | +3,233,922+165.2% | Added |
| Kontiki Capital Management (HK) Ltd. | 6,740,536 | $154.8M | 8.84% | +6,740,536 | New |
| BlackRock, Inc. | 8,666,723 | $199.1M | 0.00% | −258,759−2.9% | Reduced |
| Vanguard Group Inc | 19,323,955 | $443.9M | 0.01% | −420,947−2.1% | Reduced |
| Berkshire Hathaway IncSuperinvestorBerkshire Hathaway | 119,776,692 | $2.75B | 1.07% | 00.0% | Unchanged |
| Activest Wealth Management | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Smead Capital Management, Inc. | 0 | $0 | 0.00% | −2,450,931−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −1,740,601−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −736,453−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −439,703−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −173,188−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −161,639−100.0% | Sold out |
| APG Asset Management N.V. | 0 | $0 | 0.00% | −125,400−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −104,992−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −94,681−100.0% | Sold out |
| Bastion Asset Management Inc. | 0 | $0 | 0.00% | −88,415−100.0% | Sold out |
| Alaska Permanent Fund Corp | 0 | $0 | 0.00% | −78,979−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −70,300−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −65,622−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −50,359−100.0% | Sold out |
| New South Capital Management Inc | 0 | $0 | 0.00% | −48,603−100.0% | Sold out |
| Polianta Ltd | 0 | $0 | 0.00% | −48,300−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −46,972−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −44,709−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −44,475−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −33,549−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −23,080−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −20,500−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −20,389−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −19,245−100.0% | Sold out |
| RK Capital Management, LLC | 0 | $0 | 0.00% | −19,071−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −17,778−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −16,840−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −16,305−100.0% | Sold out |
| Lodestone Wealth Management LLC | 0 | $0 | 0.00% | −15,879−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −15,784−100.0% | Sold out |
| Proficio Capital Partners LLC | 0 | $0 | 0.00% | −14,073−100.0% | Sold out |
| Alhambra Investment Partners LLC | 0 | $0 | 0.00% | −13,152−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −12,869−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −12,812−100.0% | Sold out |
| Sandia Investment Management LP | 0 | $0 | 0.00% | −12,693−100.0% | Sold out |
| Hudson Portfolio Management LLC | 0 | $0 | 0.00% | −12,692−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −11,429−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −10,882−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −10,550−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −10,373−100.0% | Sold out |
| Gateway Investment Advisers LLC | 0 | $0 | 0.00% | −10,239−100.0% | Sold out |
| Wiley Bros.-Aintree Capital, LLC | 0 | $0 | 0.00% | −10,135−100.0% | Sold out |
| Miracle Mile Advisors, LLC | 0 | $0 | 0.00% | −10,116−100.0% | Sold out |
| Penn Mutual Asset Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| BlueCrest Capital Management Ltd | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| MBL Wealth, LLC | 0 | $0 | 0.00% | −9,940−100.0% | Sold out |
| Applied Finance Capital Management, LLC | 0 | $0 | 0.00% | −9,779−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −9,727−100.0% | Sold out |