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Amgen shares owned by Bartlett & Co.

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Bartlett & Co. from 13F filings

Historical chart of Bartlett & Co. investment in Amgen

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All positions including Amgen held by Bartlett & Co. consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by Bartlett & Co.

Quarter filed Position value Share count Share price at filing
2011-12-31 $17M 271k 64.21
2011-09-30 $15M 272k 54.96
2011-08-11 $16M 280k 58.35
2011-05-12 $15M 286k 53.45