O'Shaughnessy Asset Management’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
$2.78M Buy
3,805
+688
+22% +$503K 0.02% 659
2025
Q1
$1.81M Buy
3,117
+818
+36% +$474K 0.01% 725
2024
Q4
$1.36M Sell
2,299
-272
-11% -$161K 0.01% 817
2024
Q3
$2.42M Buy
2,571
+514
+25% +$485K 0.02% 586
2024
Q2
$1.69M Buy
2,057
+428
+26% +$352K 0.02% 657
2024
Q1
$1.1M Buy
1,629
+561
+53% +$380K 0.01% 793
2023
Q4
$674K Buy
1,068
+435
+69% +$274K 0.01% 890
2023
Q3
$292K Buy
633
+117
+23% +$54.1K ﹤0.01% 1134
2023
Q2
$279K Buy
+516
New +$279K ﹤0.01% 1080
2022
Q4
Sell
-671
Closed -$244K 1441
2022
Q3
$244K Sell
671
-388
-37% -$141K ﹤0.01% 1008
2022
Q2
$407K Sell
1,059
-260
-20% -$99.9K 0.01% 758
2022
Q1
$641K Buy
1,319
+403
+44% +$196K 0.01% 659
2021
Q4
$452K Buy
916
+27
+3% +$13.3K 0.01% 732
2021
Q3
$431K Buy
889
+246
+38% +$119K 0.01% 707
2021
Q2
$240K Buy
643
+193
+43% +$72K ﹤0.01% 943
2021
Q1
$159K Sell
450
-5
-1% -$1.77K ﹤0.01% 1018
2020
Q4
$167K Buy
455
+388
+579% +$142K ﹤0.01% 895
2020
Q3
$19K Buy
67
+59
+738% +$16.7K ﹤0.01% 1261
2020
Q2
$2K Buy
+8
New +$2K ﹤0.01% 1507