Regeneron Pharmaceuticals shares owned by Sontag Advisory
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Sontag Advisory
from 13F filings
Historical chart of Sontag Advisory investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Sontag Advisory
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.7M | 3.0k | 562.27 |
| 2025-06-30 | $3.2M | 6.1k | 525.00 |
| 2025-03-31 | $5.9M | 9.4k | 634.23 |
| 2024-12-31 | $4.0M | 5.6k | 712.33 |
| 2024-09-30 | $8.5M | 8.1k | 1051.24 |
| 2024-06-30 | $493k | 469 | 1051.03 |
| 2024-03-31 | $466k | 484 | 962.49 |
| 2023-12-31 | $473k | 538 | 878.29 |
| 2023-09-30 | $377k | 458 | 822.96 |
| 2023-06-30 | $318k | 442 | 718.54 |
| 2023-03-31 | $204k | 248 | 821.67 |
| 2022-12-31 | $207k | 287 | 721.49 |
| 2021-03-31 | $340k | 718 | 473.54 |
| 2020-12-31 | $1.7M | 3.5k | 483.21 |
| 2020-09-30 | $1.6M | 2.9k | 559.82 |
| 2020-06-30 | $1.5M | 2.4k | 623.65 |
| 2020-03-31 | $1.0M | 2.1k | 488.10 |
| 2019-12-31 | $345k | 918 | 375.82 |
| 2019-09-30 | $262k | 945 | 277.25 |
| 2018-12-31 | $68k | 182 | 373.63 |