Regeneron Pharmaceuticals, Inc. (REGN) — Ownership
Institutional and insider ownership of Regeneron Pharmaceuticals, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 1,453 | 84.4% |
Institutional and insider ownership of Regeneron Pharmaceuticals, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 1,453 | 84.4% |