SIRI - SIRIUSXM HOLDINGS INC
This page shows which of the focused investors we track hold SIRI and how their positions changed, so you can see how much conviction the group has in the stock.
In Q1 2026 it was held by 5 managers with an aggregate reported value of $2.92B, which is 0.27% of the combined portfolio.
As of Q1 2026, 5 tracked institutional managers held SIRI (SIRIUSXM HOLDINGS INC) with an aggregate reported value of $2.92B — 0.27% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q1 2026
- Ticker
- SIRI
13F data is delayed and excludes shorts/non-13F assets.
Holders
| 1 | Warren Buffett - Berkshire Hathaway | 1.09% | - | 124,807,117 | $2.88B |
| 2 | Wallace Weitz - Weitz Investment Management | 2.08% | Reduce -6.6% | 1,293,000 | $29.84M |
| 3 | Francis Chou - Chou Associates | 4.50% | - | 409,589 | $9.45M |
| 4 | Tweedy Browne Co. - Tweedy Browne Value Fund | 0.09% | Add +55.6% | 46,881 | $1.08M |
| 5 | Lee Ainslie - Maverick Capital | 0.01% | Reduce -87.3% | 31,602 | $729.37K |
Loading holder history for SIRI…