Fidelity Investments’s Monolithic Power Systems MPWR Stock Holding History

Fidelity Investments’s Portfolio MPWR Stock Details MPWR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.81B	Buy	4,400,831 +423,823	+11%	+$463M	0.25%	54
2025 Q4	$3.6B	Buy	3,977,008 +412,212	+12%	+$397M	0.18%	80
2025 Q3	$3.28B	Buy	3,564,796 +172,092	+5%	+$140M	0.17%	84
2025 Q2	$2.48B	Sell	3,392,704 -106,005	-3%	-$67.5M	0.14%	114
2025 Q1	$2.03B	Buy	3,498,709 +380,562	+12%	+$240M	0.13%	133
2024 Q4	$1.85B	Sell	3,118,147 -401,229	-11%	-$291M	0.11%	139
2024 Q3	$3.25B	Buy	3,519,376 +361,416	+11%	+$312M	0.2%	75
2024 Q2	$2.59B	Buy	3,157,960 +348,590	+12%	+$252M	0.17%	87
2024 Q1	$1.9B	Buy	2,809,370 +281,245	+11%	+$188M	0.13%	130
2023 Q4	$1.59B	Sell	2,528,125 -1,055,678	-29%	-$552M	0.12%	143
2023 Q3	$1.66B	Buy	3,583,803 +929,009	+35%	+$475M	0.14%	123
2023 Q2	$1.43B	Buy	2,654,794 +897,645	+51%	+$426M	0.12%	139
2023 Q1	$880M	Buy	1,757,149 +293,326	+20%	+$135M	0.08%	236
2022 Q4	$518M	Buy	1,463,823 +192,825	+15%	+$69.3M	0.05%	372
2022 Q3	$462M	Buy	1,270,998 +475,119	+60%	+$211M	0.05%	381
2022 Q2	$306M	Buy	795,879 +443,857	+126%	+$187M	0.03%	544
2022 Q1	$171M	Buy	352,022 +5,102	+1%	+$2.22M	0.01%	850
2021 Q4	$171M	Buy	346,920 +50,188	+17%	+$25.9M	0.01%	862
2021 Q3	$144M	Buy	296,732 +63,515	+27%	+$28.9M	0.01%	951
2021 Q2	$87.1M	Sell	233,217 -135,453	-37%	-$47.7M	0.01%	1176
2021 Q1	$130M	Buy	368,670 +196,862	+115%	+$71.7M	0.01%	963
2020 Q4	$62.9M	Sell	171,808 -7,836	-4%	-$2.51M	0.01%	1233
2020 Q3	$50.2M	Sell	179,644 -110,748	-38%	-$28.8M	0.01%	1192
2020 Q2	$68.8M	Buy	290,392 +84,718	+41%	+$17.1M	0.01%	1038
2020 Q1	$34.4M	Buy	205,674 +37,512	+22%	+$6.43M	﹤0.01%	1175
2019 Q4	$29.9M	Sell	168,162 -391,469	-70%	-$62.5M	﹤0.01%	1434
2019 Q3	$87.1M	Sell	559,631 -55,061	-9%	-$8.23M	0.01%	946
2019 Q2	$83.5M	Sell	614,692 -225,962	-27%	-$30.7M	0.01%	990
2019 Q1	$114M	Sell	840,654 -592,050	-41%	-$77.7M	0.01%	851
2018 Q4	$167M	Buy	1,432,704 +44,356	+3%	+$5.31M	0.02%	654
2018 Q3	$174M	Sell	1,388,348 -276,280	-17%	-$38.5M	0.02%	715
2018 Q2	$223M	Sell	1,664,628 -68,418	-4%	-$8.71M	0.03%	621
2018 Q1	$201M	Sell	1,733,046 -361,638	-17%	-$42.9M	0.02%	684
2017 Q4	$235M	Sell	2,094,684 -162,390	-7%	-$18.9M	0.03%	628
2017 Q3	$240M	Sell	2,257,074 -900,983	-29%	-$91.5M	0.03%	607
2017 Q2	$304M	Sell	3,158,057 -140,640	-4%	-$13.4M	0.04%	509
2017 Q1	$304M	Sell	3,298,697 -117,297	-3%	-$10.4M	0.04%	512
2016 Q4	$280M	Sell	3,415,994 -238,198	-7%	-$19.1M	0.04%	525
2016 Q3	$294M	Sell	3,654,192 -86,121	-2%	-$6.36M	0.04%	497
2016 Q2	$256M	Sell	3,740,313 -137,679	-4%	-$9.02M	0.03%	559
2016 Q1	$247M	Sell	3,877,992 -261,224	-6%	-$15.6M	0.03%	551
2015 Q4	$264M	Sell	4,139,216 -325,647	-7%	-$20.2M	0.04%	536
2015 Q3	$229M	Sell	4,464,863 -204,918	-4%	-$10.2M	0.03%	569
2015 Q2	$237M	Buy	4,669,781 +155,504	+3%	+$8.23M	0.03%	618
2015 Q1	$238M	Buy	4,514,277 +632,686	+16%	+$31.9M	0.03%	613
2014 Q4	$193M	Sell	3,881,591 -187,575	-5%	-$8.42M	0.03%	700
2014 Q3	$179M	Sell	4,069,166 -176,060	-4%	-$7.74M	0.02%	698
2014 Q2	$180M	Buy	4,245,226 +233,995	+6%	+$9.07M	0.02%	717
2014 Q1	$156M	Sell	4,011,231 -129,060	-3%	-$4.55M	0.02%	755
2013 Q4	$144M	Sell	4,140,291 -7,479	-0.2%	-$239K	0.02%	794
2013 Q3	$126M	Buy	4,147,770 +449,180	+12%	+$12.6M	0.02%	844
2013 Q2	$89.2M	Buy	+3,698,590	New	+$87.8M	0.01%	968