Regeneron Pharmaceuticals shares owned by Parnassus Investments
Quarter-by-quarter ownership of Regeneron Pharmaceuticals (REGN) shares owned by Parnassus Investments
from 13F filings
Historical chart of Parnassus Investments investment in Regeneron Pharmaceuticals
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Quarterly reported holdings in Regeneron Pharmaceuticals by Parnassus Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $57M | 101k | 562.27 |
| 2025-06-30 | $53M | 101k | 525.00 |
| 2019-12-31 | $54M | 145k | 375.48 |
| 2019-09-30 | $173M | 625k | 277.40 |
| 2019-06-30 | $196M | 625k | 313.00 |
| 2019-03-31 | $66M | 160k | 410.62 |