Regeneron Pharmaceuticals shares owned by American Alpha Advisors
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by American Alpha Advisors
from 13F filings
Historical chart of American Alpha Advisors investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by American Alpha Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $360k | 466 | 771.87 |
| 2025-09-30 | $220k | 391 | 562.27 |
| 2025-06-30 | $220k | 419 | 525.00 |
| 2025-03-31 | $217k | 342 | 634.23 |