Communication · owned by 1 fund manager
Who owns Sirius Xm (SIRI)?
1 of the 22 fund managers we track hold Sirius Xm, worth $3.7B combined as of Q2 2026. Warren Buffett has the biggest bet at 1.2% of the portfolio.
Ownership summary
Fund manager owners
1 / 22
0 opened new positions
Combined value
$3.7B
At quarter-end prices
Biggest weight
1.2%
Warren Buffett
Buyers / sellers
0 / 0
Changes in Q2 2026
Smart money take
Why it matters
When several investors with very different styles own the same company, it’s often worth a closer look. Sirius Xm appears in 1 of our 22 portfolios.
- Largest holder: Warren Buffett (1.2% of portfolio)
- 0 managers bought or added this quarter
- 0 managers trimmed or sold out
- Company insiders in Q3 2026: no open-market buys, sold $500K
This is not a recommendation. Do your own research.
Fund managers who own SIRI
SEC 13F · Q2 2026| Investor | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Warren Buffett Berkshire Hathaway | 1.23% | Hold | 124,807,117 | $3.7B |
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