ClearBridge Investments
MPWR icon

ClearBridge Investments’s Monolithic Power Systems MPWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.55M Sell
8,952
-30,168
-77% -$22.1M 0.01% 545
2025
Q1
$22.7M Sell
39,120
-13,626
-26% -$7.9M 0.02% 398
2024
Q4
$31.2M Sell
52,746
-834
-2% -$493K 0.03% 383
2024
Q3
$49.5M Sell
53,580
-154,782
-74% -$143M 0.04% 328
2024
Q2
$171M Sell
208,362
-117,388
-36% -$96.5M 0.14% 154
2024
Q1
$221M Sell
325,750
-64,286
-16% -$43.5M 0.17% 132
2023
Q4
$246M Sell
390,036
-16,302
-4% -$10.3M 0.21% 114
2023
Q3
$188M Sell
406,338
-1,506
-0.4% -$696K 0.18% 134
2023
Q2
$220M Sell
407,844
-16,552
-4% -$8.94M 0.2% 122
2023
Q1
$212M Sell
424,396
-23,444
-5% -$11.7M 0.2% 124
2022
Q4
$158M Sell
447,840
-20,832
-4% -$7.37M 0.16% 144
2022
Q3
$170M Buy
468,672
+437
+0.1% +$159K 0.17% 134
2022
Q2
$180M Buy
468,235
+297
+0.1% +$114K 0.17% 131
2022
Q1
$227M Sell
467,938
-136
-0% -$66.1K 0.17% 134
2021
Q4
$231M Sell
468,074
-71,631
-13% -$35.3M 0.16% 140
2021
Q3
$262M Sell
539,705
-5,194
-1% -$2.52M 0.19% 120
2021
Q2
$203M Sell
544,899
-161,453
-23% -$60.3M 0.14% 156
2021
Q1
$249M Sell
706,352
-28,111
-4% -$9.93M 0.19% 120
2020
Q4
$269M Sell
734,463
-83,875
-10% -$30.7M 0.21% 107
2020
Q3
$229M Sell
818,338
-2,806
-0.3% -$785K 0.2% 110
2020
Q2
$195M Sell
821,144
-100,103
-11% -$23.7M 0.18% 118
2020
Q1
$154M Buy
921,247
+53,346
+6% +$8.93M 0.17% 128
2019
Q4
$156M Buy
867,901
+606
+0.1% +$109K 0.13% 156
2019
Q3
$135M Buy
867,295
+581
+0.1% +$90.4K 0.12% 164
2019
Q2
$118M Sell
866,714
-8,152
-0.9% -$1.11M 0.1% 179
2019
Q1
$119M Buy
874,866
+88,756
+11% +$12M 0.1% 181
2018
Q4
$91.4M Buy
786,110
+218,056
+38% +$25.3M 0.09% 197
2018
Q3
$71.3M Buy
568,054
+7,501
+1% +$942K 0.06% 262
2018
Q2
$74.9M Sell
560,553
-29,590
-5% -$3.96M 0.06% 248
2018
Q1
$68.3M Sell
590,143
-27
-0% -$3.13K 0.06% 254
2017
Q4
$66.3M Buy
590,170
+516
+0.1% +$58K 0.06% 270
2017
Q3
$62.8M Sell
589,654
-106,013
-15% -$11.3M 0.06% 274
2017
Q2
$67.1M Sell
695,667
-123,524
-15% -$11.9M 0.07% 261
2017
Q1
$75.4M Buy
819,191
+11,034
+1% +$1.02M 0.08% 243
2016
Q4
$66.2M Sell
808,157
-564
-0.1% -$46.2K 0.07% 231
2016
Q3
$65.1M Sell
808,721
-1,286
-0.2% -$104K 0.07% 225
2016
Q2
$55.3M Buy
810,007
+3,851
+0.5% +$263K 0.07% 253
2016
Q1
$51.3M Sell
806,156
-11,495
-1% -$732K 0.06% 261
2015
Q4
$52.1M Sell
817,651
-9,107
-1% -$580K 0.06% 266
2015
Q3
$42.3M Sell
826,758
-30,534
-4% -$1.56M 0.05% 294
2015
Q2
$43.5M Sell
857,292
-3,735
-0.4% -$189K 0.05% 323
2015
Q1
$45.3M Buy
861,027
+1,430
+0.2% +$75.3K 0.05% 311
2014
Q4
$42.8M Sell
859,597
-3,038
-0.4% -$151K 0.05% 319
2014
Q3
$38M Buy
862,635
+5,692
+0.7% +$251K 0.04% 337
2014
Q2
$36.3M Buy
856,943
+3,575
+0.4% +$151K 0.04% 345
2014
Q1
$33.1M Buy
853,368
+161,785
+23% +$6.27M 0.04% 352
2013
Q4
$24M Buy
691,583
+79,958
+13% +$2.77M 0.03% 406
2013
Q3
$18.5M Buy
611,625
+167,546
+38% +$5.07M 0.03% 421
2013
Q2
$10.7M Buy
+444,079
New +$10.7M 0.02% 466