Regeneron Pharmaceuticals shares owned by Massmutual Trust
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Massmutual Trust
from 13F filings
Historical chart of Massmutual Trust investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Massmutual Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $8.6M | 11k | 771.87 |
| 2025-09-30 | $5.7M | 10k | 562.27 |
| 2025-06-30 | $4.6M | 8.8k | 525.00 |
| 2025-03-31 | $2.6M | 4.2k | 634.23 |
| 2024-12-31 | $2.9M | 4.1k | 712.33 |
| 2024-09-30 | $4.8M | 4.5k | 1051.24 |
| 2024-06-30 | $4.9M | 4.7k | 1051.03 |
| 2024-03-31 | $3.9M | 4.1k | 962.49 |
| 2023-12-31 | $3.5M | 4.0k | 878.29 |
| 2023-09-30 | $3.3M | 4.0k | 822.96 |
| 2023-06-30 | $2.9M | 4.1k | 718.54 |
| 2023-03-31 | $3.5M | 4.2k | 821.67 |
| 2022-12-31 | $2.9M | 4.1k | 721.60 |
| 2022-09-30 | $2.8M | 4.0k | 688.75 |
| 2022-06-30 | $2.3M | 3.9k | 591.07 |
| 2022-03-31 | $2.3M | 3.3k | 698.29 |
| 2021-12-31 | $1.9M | 3.1k | 631.63 |
| 2021-09-30 | $12k | 20 | 600.00 |
| 2021-06-30 | $11k | 20 | 550.00 |
| 2021-03-31 | $2.0k | 4 | 500.00 |
| 2017-03-31 | $1.6k | 4 | 387.50 |
| 2015-09-30 | $7.6k | 21 | 360.52 |
| 2014-09-30 | $7.6k | 21 | 360.52 |
| 2013-12-31 | $9.1k | 33 | 275.24 |