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 2026
Institutional positions in Sirius XM Holdings Inc. as of Jun 30, 2026. 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
- 602
- +47 vs. Q1 2026
- Shares held
- 282.2M
- +23.4M (+9.0%) vs. Q1 2026
- Total value
- $8.33B
- +$2.36B (+39.5%) vs. Q1 2026
- New holders
- 111
- 205 more added
- Sold out
- 64
- 151 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Sirius XM Holdings Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Davis Capital Management | 1 | $30 | 0.00% | +1 | New |
| Navigoe, LLC | 13 | $0 | 0.00% | +13 | New |
| HRT Financial LP | 0 | $0 | 0.00% | −1,565,725−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −901,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −509,053−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −355,082−100.0% | Sold out |
| Ninety One UK Ltd | 0 | $0 | 0.00% | −342,090−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −186,049−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −182,710−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −166,515−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −158,776−100.0% | Sold out |
| Paralel Advisors LLC | 0 | $0 | 0.00% | −118,658−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −113,800−100.0% | Sold out |
| Penn Davis McFarland Inc | 0 | $0 | 0.00% | −109,303−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −106,754−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −106,402−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −101,528−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −63,022−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −58,883−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −56,385−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −55,062−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −53,858−100.0% | Sold out |
| Rehmann Capital Advisory Group | 0 | $0 | 0.00% | −51,564−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −50,517−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −48,111−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −42,967−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −39,300−100.0% | Sold out |
| Caisse des Depots Et Consignations | 0 | $0 | 0.00% | −32,483−100.0% | Sold out |
| Riverview Capital Advisers, LLC | 0 | $0 | 0.00% | −31,752−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −31,705−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −31,602−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −26,094−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −26,046−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −21,330−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −17,682−100.0% | Sold out |
| Evolve Private Wealth, LLC | 0 | $0 | 0.00% | −16,366−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −15,756−100.0% | Sold out |
| LWM Advisory Services, LLC | 0 | $0 | 0.00% | −13,111−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,030−100.0% | Sold out |
| DLK Investment Management, LLC | 0 | $0 | 0.00% | −10,150−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −6,111−100.0% | Sold out |
| Innovative Asset Advisors Group, LLC | 0 | $0 | 0.00% | −2,069−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −1,588−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −1,390−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,191−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −896−100.0% | Sold out |
| Entrust Financial LLC | 0 | $0 | 0.00% | −823−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −705−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −325−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −262−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Signature Resources Capital Management, LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| Clayton Financial Group LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −98−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| First Pacific Financial | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Glen Eagle Advisors, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| William B. Walkup & Associates, Inc. | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Mountain Hill Investment Partners Corp. | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Sittner & Nelson, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| YANKCOM Partnership | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Whipplewood Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Millington Securities, LLC | – | – | – | – | Not filed |
| Mill Creek Capital Advisors, LLC | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |
| Red Tortoise LLC | – | – | – | – | Not filed |