Regeneron Pharmaceuticals shares owned by Callan Family Office
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Callan Family Office
from 13F filings
Historical chart of Callan Family Office investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Callan Family Office
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.8M | 6.7k | 562.26 |
| 2025-06-30 | $3.2M | 6.0k | 525.00 |
| 2025-03-31 | $1.2M | 1.9k | 634.23 |
| 2024-12-31 | $1.1M | 1.6k | 712.33 |
| 2023-03-31 | $646k | 786 | 821.67 |