Wellington Management Group
MPWR icon

Wellington Management Group’s Monolithic Power Systems MPWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$514M Sell
703,151
-58,755
-8% -$43M 0.09% 194
2025
Q1
$442M Sell
761,906
-91,123
-11% -$52.8M 0.09% 203
2024
Q4
$505M Sell
853,029
-251,196
-23% -$149M 0.09% 187
2024
Q3
$1.02B Buy
1,104,225
+251
+0% +$232K 0.18% 127
2024
Q2
$907M Buy
1,103,974
+150,337
+16% +$124M 0.16% 140
2024
Q1
$646M Buy
953,637
+14,718
+2% +$9.97M 0.11% 185
2023
Q4
$592M Buy
938,919
+85,676
+10% +$54M 0.11% 188
2023
Q3
$394M Buy
853,243
+7,204
+0.9% +$3.33M 0.08% 243
2023
Q2
$457M Buy
846,039
+506,010
+149% +$273M 0.09% 229
2023
Q1
$170M Buy
340,029
+53,901
+19% +$27M 0.03% 429
2022
Q4
$101M Buy
286,128
+86,983
+44% +$30.8M 0.02% 520
2022
Q3
$72.4M Buy
199,145
+300
+0.2% +$109K 0.02% 592
2022
Q2
$76.4M Sell
198,845
-620
-0.3% -$238K 0.02% 595
2022
Q1
$96.9M Buy
199,465
+6,558
+3% +$3.19M 0.02% 586
2021
Q4
$95.2M Sell
192,907
-5,152
-3% -$2.54M 0.02% 643
2021
Q3
$96M Sell
198,059
-1,312
-0.7% -$636K 0.02% 637
2021
Q2
$74.5M Sell
199,371
-98,376
-33% -$36.7M 0.01% 709
2021
Q1
$105M Buy
297,747
+9,593
+3% +$3.39M 0.02% 602
2020
Q4
$106M Sell
288,154
-1,129,254
-80% -$414M 0.02% 575
2020
Q3
$396M Sell
1,417,408
-587,467
-29% -$164M 0.08% 221
2020
Q2
$475M Sell
2,004,875
-65,380
-3% -$15.5M 0.11% 179
2020
Q1
$347M Buy
2,070,255
+273,269
+15% +$45.8M 0.09% 201
2019
Q4
$320M Buy
1,796,986
+35,586
+2% +$6.34M 0.07% 284
2019
Q3
$274M Buy
1,761,400
+178,787
+11% +$27.8M 0.06% 298
2019
Q2
$215M Buy
1,582,613
+75,413
+5% +$10.2M 0.05% 356
2019
Q1
$204M Sell
1,507,200
-136,132
-8% -$18.4M 0.05% 358
2018
Q4
$191M Buy
1,643,332
+636,230
+63% +$74M 0.05% 349
2018
Q3
$126M Buy
1,007,102
+648,298
+181% +$81.4M 0.03% 512
2018
Q2
$48M Buy
358,804
+189,824
+112% +$25.4M 0.01% 807
2018
Q1
$19.6M Buy
168,980
+7,556
+5% +$875K ﹤0.01% 1082
2017
Q4
$18.1M Buy
+161,424
New +$18.1M ﹤0.01% 1091
2017
Q3
Sell
-161,322
Closed -$15.6M 2181
2017
Q2
$15.6M Sell
161,322
-148,608
-48% -$14.3M ﹤0.01% 1109
2017
Q1
$28.5M Sell
309,930
-97,501
-24% -$8.98M 0.01% 908
2016
Q4
$33.4M Sell
407,431
-74,566
-15% -$6.11M 0.01% 840
2016
Q3
$38.8M Buy
481,997
+62,515
+15% +$5.03M 0.01% 771
2016
Q2
$28.7M Buy
419,482
+59,318
+16% +$4.05M 0.01% 830
2016
Q1
$22.9M Sell
360,164
-11,934
-3% -$760K 0.01% 882
2015
Q4
$23.7M Buy
372,098
+97,671
+36% +$6.22M 0.01% 909
2015
Q3
$14.1M Sell
274,427
-211,726
-44% -$10.8M ﹤0.01% 1067
2015
Q2
$24.7M Buy
486,153
+79,179
+19% +$4.02M 0.01% 945
2015
Q1
$21.4M Buy
406,974
+161,152
+66% +$8.48M 0.01% 1020
2014
Q4
$12.2M Sell
245,822
-65,830
-21% -$3.27M ﹤0.01% 1179
2014
Q3
$13.7M Sell
311,652
-121,150
-28% -$5.34M ﹤0.01% 1138
2014
Q2
$18.3M Buy
432,802
+56,965
+15% +$2.41M ﹤0.01% 1066
2014
Q1
$14.6M Sell
375,837
-84,672
-18% -$3.28M ﹤0.01% 1133
2013
Q4
$16M Buy
460,509
+34,620
+8% +$1.2M ﹤0.01% 1087
2013
Q3
$12.9M Sell
425,889
-185,410
-30% -$5.61M ﹤0.01% 1139
2013
Q2
$14.7M Buy
+611,299
New +$14.7M ﹤0.01% 1069