Sirius Xm Holdings Inc
SIRI · US
Sirius Xm Holdings Inc is held by 3 of the 24 tracked investors in their latest 13F filings. The largest position is Berkshire Hathaway's at $3.7B, 1.23% of that portfolio. Versus the prior quarter, 1 added, 1 trimmed and 0 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Berkshire Hathaway weight 1.23% · Q2 2026 |
3.7B | – |
| Norges Bank weight 0.01% · Q2 2026 |
61.8M | ▼ 27% |
| Bridgewater Associates weight 0.02% · Q2 2026 |
4.4M | ▲ 62% |
Questions
Which big investors own Sirius Xm Holdings Inc?
Berkshire Hathaway ($3.7B), Norges Bank ($61.8M), Bridgewater Associates ($4.4M), per their latest 13F filings.
Does Warren Buffett own Sirius Xm Holdings Inc?
Yes. Berkshire Hathaway reported $3.7B (1.23% of its 13F portfolio) as of 2026-06-30.
Does Korea's National Pension Service own Sirius Xm Holdings Inc?
Not in its latest 13F.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.