T. Rowe Price Associates
MPWR icon

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

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.53B Buy
2,088,804
+54,073
+3% +$39.5M 0.17% 118
2025
Q1
$1.18B Buy
2,034,731
+506,430
+33% +$294M 0.15% 136
2024
Q4
$904M Buy
1,528,301
+214,395
+16% +$127M 0.1% 177
2024
Q3
$1.21B Sell
1,313,906
-344,580
-21% -$319M 0.14% 145
2024
Q2
$1.36B Sell
1,658,486
-501,476
-23% -$412M 0.16% 121
2024
Q1
$1.46B Sell
2,159,962
-32,599
-1% -$22.1M 0.18% 122
2023
Q4
$1.38B Buy
2,192,561
+377,923
+21% +$238M 0.19% 118
2023
Q3
$838M Sell
1,814,638
-605,622
-25% -$280M 0.12% 174
2023
Q2
$1.31B Sell
2,420,260
-914,137
-27% -$494M 0.18% 113
2023
Q1
$1.67B Sell
3,334,397
-317,048
-9% -$159M 0.25% 84
2022
Q4
$1.29B Buy
3,651,445
+1,907,764
+109% +$675M 0.21% 108
2022
Q3
$640M Buy
1,743,681
+277,288
+19% +$102M 0.1% 178
2022
Q2
$563M Sell
1,466,393
-38,725
-3% -$14.9M 0.07% 266
2022
Q1
$731M Sell
1,505,118
-130,777
-8% -$63.5M 0.07% 261
2021
Q4
$807M Buy
1,635,895
+118,157
+8% +$58.3M 0.07% 261
2021
Q3
$736M Buy
1,517,738
+1,112,187
+274% +$539M 0.07% 277
2021
Q2
$151M Sell
405,551
-506,001
-56% -$189M 0.01% 645
2021
Q1
$322M Sell
911,552
-926,243
-50% -$327M 0.03% 424
2020
Q4
$673M Buy
1,837,795
+905,612
+97% +$332M 0.07% 277
2020
Q3
$261M Buy
932,183
+141,463
+18% +$39.6M 0.03% 426
2020
Q2
$187M Sell
790,720
-62,159
-7% -$14.7M 0.02% 486
2020
Q1
$143M Buy
852,879
+14,548
+2% +$2.44M 0.02% 490
2019
Q4
$149M Buy
838,331
+37,993
+5% +$6.76M 0.02% 552
2019
Q3
$125M Buy
800,338
+81,454
+11% +$12.7M 0.02% 562
2019
Q2
$97.6M Buy
718,884
+188,991
+36% +$25.7M 0.01% 649
2019
Q1
$71.8M Buy
529,893
+199,576
+60% +$27M 0.01% 730
2018
Q4
$38.4M Buy
330,317
+73,357
+29% +$8.53M 0.01% 917
2018
Q3
$32.3M Sell
256,960
-30,479
-11% -$3.83M ﹤0.01% 1068
2018
Q2
$38.4M Buy
287,439
+47,753
+20% +$6.38M 0.01% 985
2018
Q1
$27.7M Buy
239,686
+229,884
+2,345% +$26.6M ﹤0.01% 1070
2017
Q4
$1.1M Sell
9,802
-10
-0.1% -$1.12K ﹤0.01% 1755
2017
Q3
$1.05M Buy
9,812
+1,200
+14% +$128K ﹤0.01% 1780
2017
Q2
$830K Buy
8,612
+5
+0.1% +$482 ﹤0.01% 1860
2017
Q1
$793K Sell
8,607
-54,600
-86% -$5.03M ﹤0.01% 1879
2016
Q4
$5.18M Buy
63,207
+6,897
+12% +$565K ﹤0.01% 1416
2016
Q3
$4.53M Sell
56,310
-5,000
-8% -$403K ﹤0.01% 1436
2016
Q2
$4.19M Buy
61,310
+1,610
+3% +$110K ﹤0.01% 1420
2016
Q1
$3.8M Sell
59,700
-10,800
-15% -$687K ﹤0.01% 1431
2015
Q4
$4.49M Sell
70,500
-4,900
-6% -$312K ﹤0.01% 1431
2015
Q3
$3.86M Hold
75,400
﹤0.01% 1472
2015
Q2
$3.82M Sell
75,400
-3,000
-4% -$152K ﹤0.01% 1511
2015
Q1
$4.13M Hold
78,400
﹤0.01% 1496
2014
Q4
$3.9M Sell
78,400
-9,000
-10% -$448K ﹤0.01% 1492
2014
Q3
$3.85M Sell
87,400
-4,400
-5% -$194K ﹤0.01% 1495
2014
Q2
$3.89M Sell
91,800
-14,000
-13% -$593K ﹤0.01% 1484
2014
Q1
$4.1M Hold
105,800
﹤0.01% 1456
2013
Q4
$3.67M Buy
105,800
+15,300
+17% +$530K ﹤0.01% 1462
2013
Q3
$2.74M Buy
90,500
+2,400
+3% +$72.7K ﹤0.01% 1497
2013
Q2
$2.12M Buy
+88,100
New +$2.12M ﹤0.01% 1518