Campbell & Co Investment Adviser’s Amgen AMGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$4.32M Sell
2024
Q4
$5.38M Buy
2024
Q3
$3.16M Buy
2024
Q2
$729K Buy
2024
Q1
$635K Buy
2023
Q4
Sell
2023
Q3
$436K Buy
2023
Q1
Sell
2022
Q4
$2.02M Buy
2022
Q3
Sell
2022
Q2
$483K Buy
2021
Q4
Sell
2021
Q3
$663K Buy
2019
Q3
Sell
2019
Q2
$260K Buy
2015
Q1
Sell
2014
Q4
$319K Buy