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Amgen shares owned by OP Asset Management

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by OP Asset Management from 13F filings

Historical chart of OP Asset Management investment in Amgen

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All positions including Amgen held by OP Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by OP Asset Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $33M 95k 351.85
2025-12-31 $19M 59k 327.31
2025-09-30 $17M 59k 282.20
2025-06-30 $16M 57k 279.21
2025-03-31 $18M 57k 311.55