Citable ownership snapshot
ROK's latest 13F holder table lists Citadel Advisors as the largest holder in this view with 268,791 shares valued at $133.07M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Citadel Advisors | Jun 30, 2026 | $133.07M | 0.0% |
| Balyasny Asset Management | Jun 30, 2026 | $93.37M | 0.1% |
| Markel Group | Jun 30, 2026 | $76.69M | 0.6% |
| D.E. Shaw & Co. | Jun 30, 2026 | $74.63M | 0.0% |
| AQR Capital Management | Jun 30, 2026 | $61.54M | 0.0% |
| Millennium Management | Jun 30, 2026 | $11.04M | 0.0% |
| Bridgewater Associates | Jun 30, 2026 | $9.26M | 0.0% |
| Two Sigma Investments | Jun 30, 2026 | $6.12M | 0.0% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
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