Historical shareholding details of PRIMECAP Management Company holdings in AMGEN Inc. (AMGN)

Monthly changes of PRIMECAP Management Company shareholding in AMGEN Inc. over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Primecap Management Company 12,388,295 2.30%
Dec 31, 2024 Primecap Management Company 13,002,125 2.42%
Sep 30, 2024 Primecap Management Company 14,255,941 2.65%
Jun 30, 2024 Primecap Management Company 14,447,127 2.69%
Mar 31, 2024 Primecap Management Company 14,601,958 2.72%
Dec 31, 2023 Primecap Management Company 14,591,468 2.72%
Sep 30, 2023 Primecap Management Company 14,732,458 2.75%
Jun 30, 2023 Primecap Management Company 14,736,435 2.75%
Mar 31, 2023 Primecap Management Company 15,112,703 2.83%

View all ownership details of AMGEN Inc.