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Amgen shares owned by Round Rock Advisors

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Round Rock Advisors from 13F filings

Historical chart of Round Rock Advisors investment in Amgen

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All positions including Amgen held by Round Rock Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by Round Rock Advisors

Quarter filed Position value Share count Share price at filing
2026-03-31 $343k 975 351.85