UBS AM’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
$236M Buy
323,293
+29,202
+10% +$21.4M 0.05% 358
2025
Q1
$171M Buy
294,091
+14,441
+5% +$8.38M 0.04% 407
2024
Q4
$165M Buy
279,650
+47,599
+21% +$28.2M 0.04% 401
2024
Q3
$215M Sell
232,051
-4,356
-2% -$4.03M 0.06% 326
2024
Q2
$194M Buy
236,407
+36,938
+19% +$30.4M 0.06% 310
2024
Q1
$135M Buy
199,469
+8,717
+5% +$5.91M 0.05% 368
2023
Q4
$120M Buy
190,752
+6,035
+3% +$3.81M 0.05% 384
2023
Q3
$85.3M Buy
184,717
+15,524
+9% +$7.17M 0.04% 437
2023
Q2
$84.7M Hold
169,193
0.04% 429
2023
Q1
$84.7M Sell
169,193
-7,601
-4% -$3.8M 0.04% 429
2022
Q4
$62.5M Sell
176,794
-8,182
-4% -$2.89M 0.03% 488
2022
Q3
$67.2M Buy
184,976
+10,346
+6% +$3.76M 0.04% 470
2022
Q2
$67.1M Buy
174,630
+23,117
+15% +$8.88M 0.04% 479
2022
Q1
$73.6M Sell
151,513
-71,532
-32% -$34.7M 0.03% 513
2021
Q4
$110M Sell
223,045
-35,375
-14% -$17.5M 0.04% 438
2021
Q3
$125M Buy
258,420
+110,538
+75% +$53.6M 0.05% 366
2021
Q2
$55.2M Sell
147,882
-39,509
-21% -$14.8M 0.02% 619
2021
Q1
$66.2M Buy
187,391
+12,581
+7% +$4.44M 0.03% 549
2020
Q4
$64M Buy
174,810
+66,592
+62% +$24.4M 0.03% 528
2020
Q3
$30.3M Buy
108,218
+1,613
+2% +$451K 0.02% 653
2020
Q2
$25.3M Sell
106,605
-6,709
-6% -$1.59M 0.02% 670
2020
Q1
$19M Sell
113,314
-44,311
-28% -$7.42M 0.01% 686
2019
Q4
$28.1M Sell
157,625
-179,411
-53% -$31.9M 0.02% 685
2019
Q3
$52.5M Buy
337,036
+16,529
+5% +$2.57M 0.04% 498
2019
Q2
$43.5M Buy
320,507
+200,560
+167% +$27.2M 0.03% 571
2019
Q1
$16.3M Buy
119,947
+3,327
+3% +$451K 0.01% 792
2018
Q4
$13.6M Sell
116,620
-7,495
-6% -$871K 0.01% 794
2018
Q3
$15.6M Buy
124,115
+5,553
+5% +$697K 0.01% 826
2018
Q2
$15.8M Buy
118,562
+5,844
+5% +$781K 0.01% 827
2018
Q1
$13M Sell
112,718
-1,193
-1% -$138K 0.01% 863
2017
Q4
$12.8M Sell
113,911
-3,081
-3% -$346K 0.01% 855
2017
Q3
$12.5M Sell
116,992
-1,819
-2% -$194K 0.01% 845
2017
Q2
$11.5M Buy
118,811
+96,428
+431% +$9.3M 0.01% 873
2017
Q1
$2.06M Buy
22,383
+3,939
+21% +$363K ﹤0.01% 1338
2016
Q4
$1.51M Sell
18,444
-9,016
-33% -$739K ﹤0.01% 1403
2016
Q3
$2.21M Buy
27,460
+3,597
+15% +$289K ﹤0.01% 1339
2016
Q2
$1.63M Hold
23,863
﹤0.01% 1429
2016
Q1
$1.52M Sell
23,863
-4,890
-17% -$311K ﹤0.01% 1464
2015
Q4
$1.83M Buy
28,753
+4,064
+16% +$259K ﹤0.01% 1476
2015
Q3
$1.26M Buy
24,689
+4,700
+24% +$241K ﹤0.01% 1625
2015
Q2
$1.01M Buy
19,989
+1,700
+9% +$86.2K ﹤0.01% 1675
2015
Q1
$963K Buy
18,289
+600
+3% +$31.6K ﹤0.01% 1645
2014
Q4
$880K Buy
17,689
+900
+5% +$44.8K ﹤0.01% 1644
2014
Q3
$740K Hold
16,789
﹤0.01% 1680
2014
Q2
$711K Buy
16,789
+800
+5% +$33.9K ﹤0.01% 1719
2014
Q1
$620K Buy
15,989
+3,389
+27% +$131K ﹤0.01% 1760
2013
Q4
$437K Hold
12,600
﹤0.01% 1886
2013
Q3
$382K Hold
12,600
﹤0.01% 1924
2013
Q2
$304K Buy
+12,600
New +$304K ﹤0.01% 1986