Regeneron Pharmaceuticals shares owned by Thompson, Siegel, & Walmsley
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Thompson, Siegel, & Walmsley
from 13F filings
Historical chart of Thompson, Siegel, & Walmsley investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Thompson, Siegel, & Walmsley
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.8M | 12k | 562.24 |
| 2025-06-30 | $5.8M | 11k | 524.99 |
| 2025-03-31 | $6.4M | 10k | 634.28 |
| 2024-12-31 | $5.5M | 7.7k | 712.36 |
| 2024-09-30 | $7.9M | 7.5k | 1051.27 |
| 2024-06-30 | $9.1M | 8.6k | 1051.08 |
| 2024-03-31 | $8.4M | 8.7k | 962.54 |
| 2023-12-31 | $9.8M | 11k | 878.33 |
| 2023-09-30 | $7.8M | 12k | 666.67 |
| 2023-06-30 | $7.6M | 11k | 666.67 |
| 2023-03-31 | $7.6M | 11k | 666.67 |
| 2022-12-31 | $7.3M | 11k | 666.67 |
| 2022-09-30 | $7.6M | 11k | 666.67 |
| 2022-06-30 | $7.7M | 12k | 666.67 |
| 2022-03-31 | $7.6M | 12k | 666.67 |
| 2021-12-31 | $7.2M | 11k | 631.53 |
| 2021-09-30 | $6.7M | 11k | 605.14 |
| 2021-06-30 | $6.1M | 11k | 558.51 |
| 2018-03-31 | $14k | 41 | 341.46 |
| 2017-12-31 | $15k | 41 | 365.85 |
| 2017-09-30 | $18k | 41 | 439.02 |
| 2017-06-30 | $20k | 41 | 487.80 |
| 2017-03-31 | $16k | 41 | 390.24 |
| 2016-12-31 | $17k | 47 | 361.70 |
| 2016-09-30 | $19k | 47 | 404.26 |
| 2016-06-30 | $16k | 47 | 340.43 |
More positions owned by Thompson, Siegel, & Walmsley
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