Citable ownership snapshot
AON's latest 13F holder table lists Berkshire Hathaway as the largest holder in this view with 3,602,995 shares valued at $1.27B.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Berkshire Hathaway | Dec 31, 2025 | $1.27B | 0.5% |
| Farallon Capital Management | Mar 31, 2026 | $811.03M | 4.6% |
| AQR Capital Management | Jun 30, 2026 | $623.01M | 0.2% |
| Viking Global Investors | Jun 30, 2026 | $381.86M | 1.1% |
| Millennium Management | Jun 30, 2026 | $114.10M | 0.0% |
| Balyasny Asset Management | Jun 30, 2026 | $65.69M | 0.1% |
| Eminence Capital | Mar 31, 2026 | $57.78M | 1.3% |
| Citadel Advisors | Jun 30, 2026 | $56.94M | 0.0% |
Source: SEC EDGAR 13F filings; period Dec 31, 2025; filed Feb 17, 2026.
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