Stocktoria
REGENERON PHARMACEUTICALS, INC. REGN
Nasdaq · XNAS · stock · Pharmaceutical Preparations · website · IPO 1991-04-02
REGENERON PHARMACEUTICALS, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 8,446,366 | $8.9B |
| DODGE & COX | 4,458,238 | $3.4B |
| AQR CAPITAL MANAGEMENT LLC | 1,231,008 | $946.0M |
| TWO SIGMA INVESTMENTS, LP | 812,236 | $627.6M |
| CITADEL ADVISORS LLC | 433,787 | $335.2M |
| Point72 Asset Management, L.P. | 150,575 | $116.3M |
| MILLENNIUM MANAGEMENT LLC | 132,230 | $102.2M |
| RENAISSANCE TECHNOLOGIES LLC | 66,802 | $51.6M |
Source: SEC EDGAR filings · CIK 0000872589 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.