Regeneron Pharmaceuticals shares owned by Eugene S. Stark
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Eugene S. Stark
from 13F filings
Historical chart of Eugene S. Stark investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Eugene S. Stark
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $18M | 31k | 562.27 |
| 2025-06-30 | $5.2M | 9.9k | 525.00 |
| 2025-03-31 | $9.4M | 15k | 634.23 |
| 2024-12-31 | $11M | 15k | 712.33 |
| 2024-09-30 | $13M | 12k | 1051.24 |
| 2024-06-30 | $15M | 15k | 1051.03 |
| 2024-03-31 | $14M | 15k | 962.49 |
| 2023-09-30 | $14M | 17k | 822.96 |
| 2023-06-30 | $12M | 17k | 718.54 |
| 2023-03-31 | $12M | 15k | 821.67 |
| 2022-12-31 | $11M | 15k | 721.49 |
| 2022-09-30 | $13M | 18k | 688.87 |
| 2022-06-30 | $13M | 21k | 591.15 |
| 2022-03-31 | $16M | 23k | 698.43 |
| 2021-12-31 | $19M | 30k | 631.53 |
| 2021-09-30 | $9.7M | 16k | 605.15 |
| 2021-06-30 | $7.3M | 13k | 558.57 |
| 2021-03-31 | $5.4M | 12k | 473.18 |