Oak Ridge Investments’s Monolithic Power Systems MPWR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$690K	Buy	631 +5	+0.8%	+$5.46K	0.05%	138
2025 Q4	$567K	Sell	626 -42	-6%	-$40.4K	0.03%	145
2025 Q3	$615K	Buy	668 +6	+0.9%	+$4.87K	0.04%	143
2025 Q2	$484K	Buy	662 +2	+0.3%	+$1.27K	0.03%	148
2025 Q1	$383K	Sell	660 -5,107	-89%	-$3.22M	0.03%	148
2024 Q4	$3.41M	Sell	5,767 -873	-13%	-$632K	0.27%	69
2024 Q3	$6.14M	Buy	6,640 +4,561	+219%	+$3.94M	0.54%	41
2024 Q2	$1.71M	Buy	2,079 +5	+0.2%	+$3.61K	0.16%	96
2024 Q1	$1.4M	Sell	2,074 -267	-11%	-$178K	0.14%	106
2023 Q4	$1.48M	Sell	2,341 -144	-6%	-$75.2K	0.17%	105
2023 Q3	$1.15M	Sell	2,485 -5	-0.2%	-$2.56K	0.15%	113
2023 Q2	$1.35M	Sell	2,490 -44	-2%	-$20.9K	0.17%	113
2023 Q1	$1.27M	Buy	2,534 +177	+8%	+$81.4K	0.17%	112
2022 Q4	$833K	Sell	2,357 -1	-0%	-$359	0.12%	125
2022 Q3	$857K	Sell	2,358 -755	-24%	-$336K	0.13%	128
2022 Q2	$1.2M	Hold	3,113	–	–	0.17%	111
2022 Q1	$1.51M	Sell	3,113 -8	-0.3%	-$3.49K	0.17%	110
2021 Q4	$1.54M	Sell	3,121 -183	-6%	-$94.5K	0.13%	120
2021 Q3	$1.6M	Sell	3,304 -26	-0.8%	-$11.8K	0.14%	123
2021 Q2	$1.24M	Buy	3,330 +49	+1%	+$17.2K	0.11%	127
2021 Q1	$1.16M	Sell	3,281 -1,684	-34%	-$613K	0.11%	123
2020 Q4	$1.82M	Sell	4,965 -146	-3%	-$46.8K	0.16%	117
2020 Q3	$1.43M	Buy	5,111 +41	+0.8%	+$10.7K	0.11%	121
2020 Q2	$1.2M	Sell	5,070 -47	-0.9%	-$9.51K	0.1%	120
2020 Q1	$857K	Buy	+5,117	New	+$877K	0.09%	123