Amgen shares owned by Birchbrook
Historical chart of Birchbrook investment in Amgen
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All positions including Amgen held by Birchbrook consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Amgen by Birchbrook
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $212k | 750 | 282.20 |
| 2025-06-30 | $209k | 750 | 279.21 |
| 2025-03-31 | $234k | 750 | 311.55 |
| 2024-12-31 | $196k | 750 | 260.64 |
| 2024-09-30 | $247k | 765 | 322.25 |
| 2024-06-30 | $239k | 766 | 312.44 |
| 2024-03-31 | $218k | 766 | 284.27 |
| 2023-12-31 | $221k | 766 | 287.93 |