T. Rowe Price Investment Management
MPWR icon

T. Rowe Price Investment Management’s Monolithic Power Systems MPWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$679M Buy
927,806
+613,357
+195% +$449M 0.43% 56
2025
Q1
$182M Buy
314,449
+130,394
+71% +$75.6M 0.12% 185
2024
Q4
$109M Buy
+184,055
New +$109M 0.07% 275
2022
Q4
Sell
-24,404
Closed -$8.87M 557
2022
Q3
$8.87M Buy
+24,404
New +$8.87M 0.01% 506