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 |
|---|---|---|---|---|---|
| Berkshire Hathaway IncSuperinvestorBerkshire Hathaway | 124,807,117 | $3.69B | 1.23% | 00.0% | Unchanged |
| BlackRock, Inc. | 17,602,229 | $520.0M | 0.01% | +7,977,045+82.9% | Added |
| Dimensional Fund Advisors LP | 10,512,352 | $310.5M | 0.06% | +4,211,171+66.8% | Added |
| Vanguard Portfolio Management LLC | 9,082,629 | $268.3M | 0.01% | +377,881+4.3% | Added |
| Vanguard Capital Management LLC | 8,386,784 | $247.7M | 0.01% | +83,154+1.0% | Added |
| Kontiki Capital Management (HK) Ltd. | 6,082,824 | $179.7M | 11.78% | +386,100+6.8% | Added |
| State Street Corp | 5,992,497 | $177.0M | 0.01% | +2,444,881+68.9% | Added |
| Boston Partners | 5,080,806 | $150.2M | 0.13% | +5,080,806 | New |
| Gates Capital Management, Inc. | 4,539,927 | $134.1M | 4.40% | +1,797,568+65.5% | Added |
| Geode Capital Management, LLC | 3,901,488 | $115.3M | 0.01% | +194,777+5.3% | Added |
| LSV Asset Management | 3,620,469 | $106.9M | 0.19% | +400,492+12.4% | Added |
| AQR Capital Management LLC | 3,396,308 | $98.4M | 0.03% | +407,401+13.6% | Added |
| Citadel Advisors LLC | 3,310,550 | $97.8M | 0.06% | +48,908+1.5% | Added |
| Bank of New York Mellon Corp | 3,012,240 | $89.0M | 0.01% | +834,479+38.3% | Added |
| Goldman Sachs Group Inc | 3,007,137 | $88.8M | 0.01% | −905,991−23.2% | Reduced |
| Check Capital Management Inc | 2,927,799 | $86.5M | 4.89% | −14,796−0.5% | Reduced |
| J. Goldman & Co LP | 2,921,651 | $86.3M | 3.04% | +2,921,651 | New |
| Canada Pension Plan Investment Board | 2,364,933 | $69.9M | 0.04% | −1,495,991−38.7% | Reduced |
| Norges Bank | 2,091,917 | $61.8M | 0.01% | +2,091,917 | New |
| Charles Schwab Investment Management Inc | 1,760,633 | $52.0M | 0.01% | +20,442+1.2% | Added |
| Squarepoint Ops LLC | 1,649,327 | $48.7M | 0.09% | +1,604,333+3,565.7% | Added |
| Pacer Advisors, Inc. | 1,646,246 | $48.6M | 0.13% | +1,646,246 | New |
| Morgan Stanley | 1,641,435 | $48.5M | 0.00% | −515,328−23.9% | Reduced |
| Northern Trust Corp | 1,584,505 | $46.8M | 0.01% | +488,418+44.6% | Added |
| Toroso Investments, LLC | 1,524,823 | $45.0M | 0.11% | +316,374+26.2% | Added |
| Penserra Capital Management LLC | 1,432,897 | $42.3M | 0.33% | +617,760+75.8% | Added |
| Gotham Asset Management, LLC | 1,383,251 | $40.9M | 0.10% | +144,680+11.7% | Added |
| Private Management Group Inc | 1,234,502 | $36.5M | 0.96% | −118,100−8.7% | Reduced |
| Vanguard Fiduciary Trust Co | 1,188,199 | $35.1M | 0.01% | +26,971+2.3% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 1,188,000 | $35.1M | 2.43% | −105,000−8.1% | Reduced |
| Deprince Race & Zollo Inc | 1,120,872 | $33.1M | 0.56% | +1,120,872 | New |
| Thompson Siegel & Walmsley LLC | 1,072,555 | $31.7M | 0.57% | −1,492,010−58.2% | Reduced |
| Susquehanna International Group, LLP | 1,037,874 | $30.7M | 0.03% | +138,089+15.3% | Added |
| Wittenberg Investment Management, Inc. | 934,864 | $27.6M | 9.44% | −172,552−15.6% | Reduced |
| UBS Group AG | 911,488 | $26.9M | 0.00% | −269,388−22.8% | Reduced |
| Allianz Asset Management GmbH | 907,187 | $26.8M | 0.02% | +98,118+12.1% | Added |
| First Trust Advisors LP | 882,128 | $26.1M | 0.02% | −69,885−7.3% | Reduced |
| Raymond James Financial Inc | 854,987 | $25.3M | 0.01% | −98,353−10.3% | Reduced |
| HBK Investments L P | 848,845 | $25.1M | 0.29% | −315,358−27.1% | Reduced |
| Two Sigma Investments, LP | 791,961 | $23.4M | 0.02% | −985,258−55.4% | Reduced |
| JPMorgan Chase & Co | 738,539 | $21.8M | 0.00% | −217,315−22.7% | Reduced |
| Price T Rowe Associates Inc | 730,327 | $21.6M | 0.00% | +569,033+352.8% | Added |
| Ameriprise Financial Inc | 728,508 | $21.5M | 0.00% | −1,686,491−69.8% | Reduced |
| Invesco Ltd. | 723,901 | $21.4M | 0.00% | +413,326+133.1% | Added |
| Empyrean Capital Partners, LP | 692,775 | $20.5M | 0.72% | 00.0% | Unchanged |
| Hi-Line Capital Management, LLC | 677,658 | $20.0M | 5.63% | +9,981+1.5% | Added |
| Deutsche Bank AG | 660,839 | $19.5M | 0.01% | +618,471+1,459.8% | Added |
| Royal Bank of Canada | 652,397 | $19.3M | 0.00% | +553,232+557.9% | Added |
| UBS Asset Management Americas Inc | 642,939 | $19.0M | 0.00% | +28,377+4.6% | Added |
| Panagora Asset Management Inc | 641,689 | $19.0M | 0.06% | −8,523−1.3% | Reduced |
| Bislett Management, LLC | 600,000 | $17.7M | 12.01% | 00.0% | Unchanged |
| Bank of America Corp | 586,624 | $17.3M | 0.00% | −81,731−12.2% | Reduced |
| S&CO Inc | 569,206 | $16.8M | 0.97% | −12,221−2.1% | Reduced |
| HSBC Holdings PLC | 541,149 | $15.9M | 0.01% | −1,254,805−69.9% | Reduced |
| ExodusPoint Capital Management, LP | 531,934 | $15.7M | 0.15% | +262,279+97.3% | Added |
| Rhumbline Advisers | 515,725 | $15.2M | 0.01% | +330,564+178.5% | Added |
| Gabelli Funds LLC | 511,034 | $15.1M | 0.10% | +58,276+12.9% | Added |
| Principal Financial Group Inc | 427,966 | $12.6M | 0.01% | +427,966 | New |
| Capital Management Corp | 426,391 | $12.6M | 1.89% | −104,145−19.6% | Reduced |
| swisspartners Advisors Ltd | 413,569 | $12.2M | 8.23% | −5,767−1.4% | Reduced |
| Chou Associates Management Inc.SuperinvestorChou Associates | 409,589 | $12.1M | 5.59% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 409,272 | $12.1M | 0.18% | −43,598−9.6% | Reduced |
| PDT Partners, LLC | 404,711 | $12.0M | 0.63% | −70,475−14.8% | Reduced |
| Gamco Investors, Inc. Et Al | 399,304 | $11.8M | 0.11% | −4,655−1.2% | Reduced |
| Swiss National Bank | 369,485 | $10.9M | 0.01% | +4,400+1.2% | Added |
| SEI Investments Co | 363,684 | $10.7M | 0.01% | +52,374+16.8% | Added |
| Huntington National Bank | 352,042 | $10.4M | 0.05% | −14,721−4.0% | Reduced |
| Fund 1 Investments, LLC | 349,173 | $10.3M | 1.81% | +349,173 | New |
| Franklin Resources Inc | 339,272 | $10.0M | 0.00% | +219,250+182.7% | Added |
| Creative Planning | 334,653 | $9.89M | 0.01% | +58,369+21.1% | Added |
| Cambria Investment Management, L.P. | 328,725 | $9.71M | 0.48% | −69,466−17.4% | Reduced |
| Legal & General Group Plc | 324,043 | $9.57M | 0.00% | +85,253+35.7% | Added |
| Barclays PLC | 306,451 | $9.05M | 0.00% | −414,324−57.5% | Reduced |
| Engineers Gate Manager LP | 303,029 | $8.95M | 0.12% | +244,730+419.8% | Added |
| Winton Group Ltd | 298,563 | $8.82M | 0.29% | +282,863+1,801.7% | Added |
| Nuveen, LLC | 293,705 | $8.68M | 0.00% | +6,899+2.4% | Added |
| Towerview LLC | 282,500 | $8.35M | 5.47% | −52,800−15.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 273,288 | $8.07M | 0.01% | −2,021−0.7% | Reduced |
| Plustick Management LLC | 270,000 | $7.98M | 3.38% | +270,000 | New |
| Wells Fargo & Company | 266,477 | $7.87M | 0.00% | +147,824+124.6% | Added |
| Peregrine Capital Management LLC | 264,181 | $7.80M | 0.25% | +264,181 | New |
| CastleKnight Management LP | 256,900 | $7.59M | 0.28% | −156,800−37.9% | Reduced |
| Citigroup Inc | 226,636 | $6.69M | 0.00% | +122,534+117.7% | Added |
| State Board of Administration of Florida Retirement System | 226,554 | $6.69M | 0.01% | +29,145+14.8% | Added |
| Spears Abacus Advisors LLC | 225,978 | $6.68M | 0.12% | +225,978 | New |
| California State Teachers Retirement System | 212,827 | $6.29M | 0.01% | −4,067−1.9% | Reduced |
| Manufacturers Life Insurance Company, The | 212,389 | $6.27M | 0.00% | +151,747+250.2% | Added |
| State of Alaska, Department of Revenue | 201,203 | $5.94M | 0.06% | −3,039−1.5% | Reduced |
| Readystate Asset Management LP | 198,950 | $5.88M | 0.24% | −240,344−54.7% | Reduced |
| Quantinno Capital Management LP | 198,100 | $5.85M | 0.01% | +90,764+84.6% | Added |
| Retirement Systems of Alabama | 194,970 | $5.76M | 0.02% | +194,970 | New |
| Alliancebernstein L.P. | 247,087 | $5.70M | 0.00% | +107,163+76.6% | Added |
| Aequim Alternative Investments LP | 177,041 | $5.23M | 0.08% | −216,083−55.0% | Reduced |
| Verition Fund Management LLC | 174,184 | $5.15M | 0.04% | +141,188+427.9% | Added |
| First Manhattan Co | 172,064 | $5.08M | 0.01% | −56,408−24.7% | Reduced |
| Vanguard Asset Management, Ltd | 171,502 | $5.07M | 0.00% | +2,009+1.2% | Added |
| Nomura Asset Management International Inc. | 170,537 | $5.04M | 0.01% | +170,537 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 167,289 | $4.94M | 0.01% | −49,159−22.7% | Reduced |
| Advisor Group Holdings, Inc. | 161,938 | $4.78M | 0.01% | −88,137−35.2% | Reduced |
| Waratah Capital Advisors Ltd. | 160,836 | $4.75M | 0.37% | +160,836 | New |