American Capital 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
$5.13M Sell
7,015
-83
-1% -$60.7K 0.21% 48
2025
Q1
$4.12M Sell
7,098
-18
-0.3% -$10.4K 0.17% 49
2024
Q4
$4.21M Sell
7,116
-25
-0.4% -$14.8K 0.16% 47
2024
Q3
$6.6M Sell
7,141
-1,858
-21% -$1.72M 0.22% 47
2024
Q2
$7.39M Sell
8,999
-145
-2% -$119K 0.25% 45
2024
Q1
$6.19M Sell
9,144
-125
-1% -$84.7K 0.2% 48
2023
Q4
$5.85M Buy
9,269
+936
+11% +$590K 0.2% 48
2023
Q3
$3.85M Sell
8,333
-16
-0.2% -$7.39K 0.15% 51
2023
Q2
$4.51M Buy
8,349
+1,189
+17% +$642K 0.16% 53
2023
Q1
$3.58M Sell
7,160
-30
-0.4% -$15K 0.13% 52
2022
Q4
$2.54M Buy
7,190
+85
+1% +$30.1K 0.1% 53
2022
Q3
$2.58M Sell
7,105
-2,816
-28% -$1.02M 0.1% 54
2022
Q2
$3.81M Sell
9,921
-285
-3% -$109K 0.14% 53
2022
Q1
$4.96M Sell
10,206
-136
-1% -$66.1K 0.15% 53
2021
Q4
$5.1M Buy
10,342
+153
+2% +$75.5K 0.13% 52
2021
Q3
$4.94M Buy
10,189
+120
+1% +$58.2K 0.13% 54
2021
Q2
$3.76M Buy
10,069
+71
+0.7% +$26.5K 0.11% 56
2021
Q1
$3.53M Sell
9,998
-3,169
-24% -$1.12M 0.11% 58
2020
Q4
$4.82M Sell
13,167
-1,190
-8% -$436K 0.14% 54
2020
Q3
$4.01M Buy
14,357
+150
+1% +$41.9K 0.15% 55
2020
Q2
$3.37M Sell
14,207
-2,475
-15% -$587K 0.12% 57
2020
Q1
$2.79M Sell
16,682
-2,688
-14% -$450K 0.14% 56
2019
Q4
$3.45M Buy
19,370
+15
+0.1% +$2.67K 0.14% 55
2019
Q3
$3.01M Buy
19,355
+90
+0.5% +$14K 0.13% 57
2019
Q2
$2.62M Buy
19,265
+170
+0.9% +$23.1K 0.11% 59
2019
Q1
$2.59M Buy
19,095
+1,390
+8% +$188K 0.12% 58
2018
Q4
$2.06M Buy
17,705
+1,515
+9% +$176K 0.11% 60
2018
Q3
$2.03M Buy
16,190
+180
+1% +$22.6K 0.09% 64
2018
Q2
$2.14M Buy
16,010
+900
+6% +$120K 0.11% 62
2018
Q1
$1.75M Buy
+15,110
New +$1.75M 0.1% 63