Citable ownership snapshot
REGN's latest 13F holder table lists AQR Capital Management as the largest holder in this view with 1,126,080 shares valued at $702.16M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| AQR Capital Management | Jun 30, 2026 | $702.16M | 0.2% |
| Two Sigma Investments | Jun 30, 2026 | $409.12M | 0.3% |
| Citadel Advisors | Jun 30, 2026 | $370.07M | 0.0% |
| Millennium Management | Jun 30, 2026 | $146.92M | 0.1% |
| Southeastern Asset Management | Jun 30, 2026 | $94.98M | 5.0% |
| Renaissance Technologies | Jun 30, 2026 | $92.42M | 0.1% |
| Viking Global Investors | Dec 31, 2024 | $61.99M | 0.2% |
| Bridgewater Associates | Jun 30, 2026 | $32.01M | 0.1% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
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