Regeneron Pharmaceuticals shares owned by Arnhold
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Arnhold
from 13F filings
Historical chart of Arnhold investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Arnhold
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.5M | 6.2k | 562.27 |
| 2025-06-30 | $3.3M | 6.2k | 525.00 |
| 2021-06-30 | $587k | 1.1k | 558.52 |
| 2021-03-31 | $497k | 1.1k | 472.88 |
| 2020-12-31 | $508k | 1.1k | 483.35 |
| 2020-09-30 | $588k | 1.1k | 559.47 |
| 2020-06-30 | $655k | 1.1k | 623.22 |
| 2020-03-31 | $513k | 1.1k | 488.11 |