Citable ownership snapshot
APD's latest 13F holder table lists Viking Global Investors as the largest holder in this view with 4,740,351 shares valued at $1.39B.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Viking Global Investors | Jun 30, 2026 | $1.39B | 4.0% |
| Mantle Ridge | Dec 31, 2025 | $1.01B | 40.5% |
| Millennium Management | Jun 30, 2026 | $333.91M | 0.1% |
| Citadel Advisors | Jun 30, 2026 | $237.21M | 0.0% |
| D.E. Shaw & Co. | Jun 30, 2026 | $176.21M | 0.1% |
| Balyasny Asset Management | Jun 30, 2026 | $29.92M | 0.0% |
| Markel Group | Jun 30, 2026 | $25.95M | 0.2% |
| AQR Capital Management | Jun 30, 2026 | $16.89M | 0.0% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
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