REGN — REGENERON PHARMACEUTICALS
Public company
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Famous investors holding REGN
| Investor | Firm | Shares | Market value | % of portfolio | As of |
|---|---|---|---|---|---|
| Ken Griffin | Citadel Advisors | 684.3K | $528.2M | 0.00% | Dec 31, 2025 |
| Ray Dalio | Bridgewater Associates | 72.7K | $56.1M | 0.00% | Dec 31, 2025 |
| Michael Burry | Scion Asset Management | 215K | $112.9M | 0.10% | Jun 30, 2025 |
| Cathie Wood | ARK Investment Management | 110 | $84.7K | 0.00% | Dec 31, 2025 |
Recent activity
| Investor | Action | Δ % | Current value | Filing date |
|---|---|---|---|---|
| Ray Dalio | New | — | $132.3B | Nov 13, 2025 |
| Ray Dalio | New | — | $56.1B | Feb 13, 2026 |
| Cathie Wood | New | — | $6.8B | Nov 12, 2025 |
| Cathie Wood | New | — | $84.7M | Feb 11, 2026 |
| Michael Burry | New | — | $112.9B | Aug 14, 2025 |