Regeneron Pharmaceuticals shares owned by Aigen Investment Management
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Aigen Investment Management
from 13F filings
Historical chart of Aigen Investment Management investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Aigen Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.1M | 5.5k | 562.27 |
| 2025-06-30 | $4.4M | 8.5k | 525.00 |
| 2025-03-31 | $1.7M | 2.7k | 634.23 |
| 2024-12-31 | $4.5M | 6.4k | 712.33 |
| 2024-09-30 | $760k | 723 | 1051.24 |
| 2024-03-31 | $503k | 523 | 962.49 |
| 2023-12-31 | $577k | 657 | 878.29 |
| 2022-03-31 | $842k | 1.2k | 698.18 |
| 2021-12-31 | $4.5M | 7.2k | 626.06 |
| 2021-09-30 | $4.1M | 6.8k | 605.14 |
| 2021-06-30 | $5.9M | 11k | 558.53 |
| 2020-12-31 | $722k | 1.5k | 483.27 |
| 2020-03-31 | $5.0k | 10 | 500.00 |
More positions owned by Aigen Investment Management
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