Commonwealth of Pennsylvania Public School Employees Retirement System’s Monolithic Power Systems MPWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$8.59M Buy
11,743
+806
+7% +$589K 0.05% 310
2025
Q1
$6.34M Buy
10,937
+565
+5% +$328K 0.04% 365
2024
Q4
$6.14M Sell
10,372
-241
-2% -$143K 0.04% 361
2024
Q3
$9.81M Sell
10,613
-78
-0.7% -$72.1K 0.06% 255
2024
Q2
$8.78M Buy
10,691
+147
+1% +$121K 0.06% 262
2024
Q1
$7.14M Buy
10,544
+52
+0.5% +$35.2K 0.05% 316
2023
Q4
$6.62M Buy
10,492
+885
+9% +$558K 0.05% 321
2023
Q3
$4.44M Buy
9,607
+1,750
+22% +$809K 0.04% 361
2023
Q2
$4.24M Buy
7,857
+270
+4% +$146K 0.03% 444
2023
Q1
$3.8M Buy
7,587
+49
+0.7% +$24.5K 0.03% 446
2022
Q4
$2.67M Buy
7,538
+1,036
+16% +$366K 0.02% 641
2022
Q3
$2.36M Buy
6,502
+118
+2% +$42.9K 0.02% 562
2022
Q2
$2.45M Buy
6,384
+587
+10% +$225K 0.03% 604
2022
Q1
$2.82M Buy
5,797
+359
+7% +$174K 0.03% 579
2021
Q4
$2.68M Buy
5,438
+29
+0.5% +$14.3K 0.03% 588
2021
Q3
$2.62M Buy
5,409
+20
+0.4% +$9.7K 0.03% 550
2021
Q2
$2.01M Buy
5,389
+26
+0.5% +$9.71K 0.02% 796
2021
Q1
$1.89M Sell
5,363
-8,793
-62% -$3.11M 0.02% 816
2020
Q4
$5.18M Buy
14,156
+625
+5% +$229K 0.07% 227
2020
Q3
$3.78M Buy
13,531
+4,728
+54% +$1.32M 0.07% 224
2020
Q2
$2.09M Sell
8,803
-701
-7% -$166K 0.04% 265
2020
Q1
$1.59M Buy
9,504
+2,378
+33% +$398K 0.04% 306
2019
Q4
$1.27M Buy
7,126
+45
+0.6% +$8.01K 0.02% 465
2019
Q3
$1.1M Buy
7,081
+101
+1% +$15.7K 0.02% 486
2019
Q2
$948K Buy
6,980
+24
+0.3% +$3.26K 0.02% 564
2019
Q1
$942K Buy
6,956
+109
+2% +$14.8K 0.02% 558
2018
Q4
$796K Sell
6,847
-1,060
-13% -$123K 0.02% 585
2018
Q3
$993K Sell
7,907
-2,569
-25% -$323K 0.01% 689
2018
Q2
$1.4M Buy
10,476
+25
+0.2% +$3.34K 0.02% 611
2018
Q1
$1.21M Buy
10,451
+4,872
+87% +$564K 0.02% 674
2017
Q4
$627K Buy
5,579
+25
+0.5% +$2.81K 0.01% 842
2017
Q3
$592K Buy
5,554
+13
+0.2% +$1.39K 0.01% 840
2017
Q2
$534K Buy
5,541
+8
+0.1% +$771 0.01% 859
2017
Q1
$510K Sell
5,533
-7
-0.1% -$645 0.01% 897
2016
Q4
$454K Buy
5,540
+30
+0.5% +$2.46K 0.01% 900
2016
Q3
$444K Buy
+5,510
New +$444K 0.01% 881
2015
Q2
Sell
-10,490
Closed -$552K 1257
2015
Q1
$552K Buy
+10,490
New +$552K 0.01% 1002
2014
Q4
Sell
-29,805
Closed -$1.31M 1196
2014
Q3
$1.31M Sell
29,805
-110
-0.4% -$4.85K 0.02% 608
2014
Q2
$1.27M Buy
29,915
+8,580
+40% +$363K 0.02% 733
2014
Q1
$827K Buy
21,335
+8,905
+72% +$345K 0.01% 895
2013
Q4
$431K Buy
+12,430
New +$431K 0.01% 1149