ETF exposure
Sprint 56All ETFs holding this ticker — weight, shares, and flow-of-funds impact.
Citable ownership snapshot
CB's latest 13F holder table lists Berkshire Hathaway as the largest holder in this view with 34,249,183 shares valued at $11.16B.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Berkshire Hathaway | Mar 31, 2026 | $11.16B | 4.2% |
| AQR Capital Management | Mar 31, 2026 | $1.25B | 0.6% |
| Viking Global Investors | Mar 31, 2026 | $422.08M | 1.2% |
| Citadel Advisors | Mar 31, 2026 | $157.84M | 0.0% |
| Millennium Management | Mar 31, 2026 | $54.55M | 0.0% |
| Renaissance Technologies | Dec 31, 2025 | $43.58M | 0.1% |
| Two Sigma Investments | Mar 31, 2026 | $25.12M | 0.0% |
| Point72 Asset Management | Mar 31, 2026 | $23.97M | 0.0% |
Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.
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