SIRIUSXM HOLDINGS INC COMMON STOCK is a security (CUSIP 829933100) tracked across SEC portfolio filings. 607 institutional managers reported $6.2B on Form 13F as of 2026-06-30; 31 registered fund positions totaling $139.9M via N-PORT as of 2026-05-31.
Showing 15 of 607 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Berkshire Hathaway Inc | Omaha, NE | $2.9B | 124,807,117 |
| VANGUARD GROUP INC | Valley Forge, PA | $366.3M | 18,320,515 |
| BlackRock, Inc. | New York, NY | $222.1M | 9,625,184 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $160.4M | 899,785 |
| Boston Partners | BOSTON, MA | $150.2M | 5,080,806 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $145.4M | 6,301,181 |
| Kontiki Capital Management (HK) Ltd. | Hong Kong, K3 | $131.5M | 5,696,724 |
| CITADEL ADVISORS LLC | MIAMI, FL | $113.6M | 3,261,642 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $93.1M | 3,913,128 |
| CANADA PENSION PLAN INVESTMENT BOARD | Toronto Ontario, A6 | $89.1M | 3,860,924 |
| CHECK CAPITAL MANAGEMENT INC/CA | COSTA MESA, CA | $86.5M | 2,927,799 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $85.6M | 3,706,711 |
| STATE STREET CORP | BOSTON, MA | $81.9M | 3,547,616 |
| AQR CAPITAL MANAGEMENT LLC | Greenwich, CT | $68.3M | 2,988,907 |
| Gates Capital Management, Inc. | New York, NY | $63.3M | 2,742,359 |
Showing 15 of 31 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $48.2M | 5.91% |
| Procure Space ETF | Procure ETF Trust II | $37.8M | 504.66% |
| Partners III Opportunity Fund | Weitz Funds | $14.5M | 463.44% |
| Gabelli Equity Trust Inc | Gabelli Equity Trust Inc | $6.6M | 38.36% |
| The Gabelli Asset Fund | Gabelli Asset Fund | $5.2M | 33.07% |
| Blue Chip Investor Fund | BLUE CHIP INVESTOR FUNDS | $4.6M | 1060.00% |
| First Trust Consumer Discretionary AlphaDEX Fund | First Trust Exchange-Traded AlphaDEX Fund | $4.3M | 160.46% |
| Large Cap Index Master Portfolio | Master Investment Portfolio | $2.7M | 0.74% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $2.6M | 2.41% |
| BRUCE FUND | Bruce Fund, Inc. | $2.6M | 71.13% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $2.4M | 0.41% |
| WBI Power Factor High Dividend ETF | Absolute Shares Trust | $2.3M | 390.60% |
| VictoryShares US Small Cap High Div Volatility Wtd ETF | Victory Portfolios II | $2.2M | 88.39% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $2.0M | 0.67% |
| Gabelli Multimedia Trust Inc. | Gabelli Multimedia Trust Inc. | $1.3M | 86.08% |