Vanguard Personalized Indexing Management’s Monolithic Power Systems MPWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.58M Buy
9,002
+2,379
+36% +$1.74M 0.07% 227
2025
Q1
$3.84M Buy
6,623
+1,248
+23% +$724K 0.06% 299
2024
Q4
$3.18M Sell
5,375
-1,247
-19% -$738K 0.05% 334
2024
Q3
$6.12M Buy
6,622
+1,404
+27% +$1.3M 0.1% 170
2024
Q2
$4.19M Buy
5,218
+1,251
+32% +$1M 0.08% 216
2024
Q1
$2.69M Buy
3,967
+178
+5% +$121K 0.06% 305
2023
Q4
$2.39M Buy
3,789
+244
+7% +$154K 0.06% 302
2023
Q3
$1.64M Buy
3,545
+337
+11% +$156K 0.05% 364
2023
Q2
$1.73M Buy
3,208
+158
+5% +$85.4K 0.05% 349
2023
Q1
$1.53M Buy
3,050
+268
+10% +$134K 0.05% 372
2022
Q4
$984K Sell
2,782
-2,674
-49% -$946K 0.04% 508
2022
Q3
$1.98M Buy
5,456
+445
+9% +$162K 0.09% 230
2022
Q2
$1.92M Buy
5,011
+1,250
+33% +$480K 0.09% 222
2022
Q1
$1.83M Buy
3,761
+764
+25% +$371K 0.09% 216
2021
Q4
$1.48M Sell
2,997
-8
-0.3% -$3.95K 0.09% 238
2021
Q3
$1.46M Sell
3,005
-110
-4% -$53.3K 0.13% 151
2021
Q2
$1.16M Buy
3,115
+2,138
+219% +$798K 0.12% 164
2021
Q1
$345K Buy
977
+173
+22% +$61.1K 0.05% 449
2020
Q4
$294K Buy
804
+55
+7% +$20.1K 0.06% 380
2020
Q3
$209K Buy
+749
New +$209K 0.06% 389