Regeneron Pharmaceuticals shares owned by Klingenstein Fields & Co
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Klingenstein Fields & Co
from 13F filings
Historical chart of Klingenstein Fields & Co investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Klingenstein Fields & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $9.0M | 16k | 562.27 |
| 2025-06-30 | $8.5M | 16k | 525.00 |
| 2025-03-31 | $4.4M | 6.9k | 634.23 |
| 2024-12-31 | $4.8M | 6.8k | 712.33 |
| 2024-09-30 | $605k | 575 | 1051.24 |
| 2024-06-30 | $604k | 575 | 1051.03 |
| 2024-03-31 | $553k | 575 | 962.49 |
| 2023-12-31 | $505k | 575 | 878.29 |
| 2023-09-30 | $474k | 576 | 822.96 |
| 2023-06-30 | $414k | 576 | 718.54 |
| 2023-03-31 | $473k | 575 | 821.67 |
| 2022-12-31 | $415k | 575 | 721.49 |
| 2022-09-30 | $396k | 575 | 688.70 |
| 2022-06-30 | $340k | 575 | 591.30 |
| 2022-03-31 | $402k | 575 | 699.13 |
| 2021-12-31 | $505k | 800 | 631.25 |
| 2021-09-30 | $536k | 885 | 605.65 |
| 2021-06-30 | $494k | 885 | 558.19 |
| 2021-03-31 | $419k | 885 | 473.45 |
| 2020-12-31 | $246k | 510 | 482.35 |
| 2017-03-31 | $752k | 1.9k | 387.63 |
| 2016-12-31 | $697k | 1.9k | 366.84 |