Parnassus Investments’s Monolithic Power Systems MPWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$20.3M Sell
2025
Q1
$16.5M Hold
2024
Q4
$16.8M Buy
2024
Q3
$21.1M Sell
2024
Q2
$25.2M Hold
2024
Q1
$20.8M Hold
2023
Q4
$19.3M Buy
2023
Q3
$13.1M Hold
2023
Q2
$15.3M Hold
2023
Q1
$14.2M Sell
2022
Q4
$13.9M Buy
2022
Q3
$5.87M Sell
2022
Q2
$19.3M Hold
2022
Q1
$24.4M Hold
2021
Q4
$24.8M Hold
2021
Q3
$24.4M Hold
2021
Q2
$18.8M Hold
2021
Q1
$17.8M Hold
2020
Q4
$18.4M Hold
2020
Q3
$14.1M Sell
2020
Q2
$12.2M Buy
2019
Q4
Sell
2019
Q3
$17.6M Hold
2019
Q2
$15.3M Buy