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Amgen shares owned by American Investment Services

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by American Investment Services from 13F filings

Historical chart of American Investment Services investment in Amgen

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All positions including Amgen held by American Investment Services consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by American Investment Services

Quarter filed Position value Share count Share price at filing
2025-09-30 $2.7M 9.7k 282.20
2025-06-30 $1.9M 6.7k 279.21
2025-03-31 $1.7M 5.4k 311.55
2024-12-31 $516k 2.0k 260.64