Northwestern Mutual Investment Management Company’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
$1.12M Buy
1,527
+6
+0.4% +$4.39K 0.02% 508
2025
Q1
$882K Sell
1,521
-28
-2% -$16.2K 0.01% 597
2024
Q4
$917K Buy
1,549
+4
+0.3% +$2.37K 0.02% 586
2024
Q3
$1.43M Sell
1,545
-4
-0.3% -$3.7K 0.03% 400
2024
Q2
$1.27M Buy
1,549
+24
+2% +$19.7K 0.03% 422
2024
Q1
$1.03M Buy
1,525
+9
+0.6% +$6.1K 0.03% 527
2023
Q4
$956K Buy
1,516
+8
+0.5% +$5.05K 0.03% 548
2023
Q3
$697K Buy
1,508
+88
+6% +$40.7K 0.02% 613
2023
Q2
$767K Buy
1,420
+14
+1% +$7.56K 0.02% 596
2023
Q1
$704K Buy
1,406
+8
+0.6% +$4K 0.02% 605
2022
Q4
$494K Sell
1,398
-254
-15% -$89.8K 0.01% 522
2022
Q3
$600K Sell
1,652
-100
-6% -$36.3K 0.01% 542
2022
Q2
$673K Buy
1,752
+29
+2% +$11.1K 0.02% 580
2022
Q1
$837K Sell
1,723
-227
-12% -$110K 0.02% 554
2021
Q4
$962K Sell
1,950
-11
-0.6% -$5.43K 0.02% 527
2021
Q3
$950K Buy
1,961
+8
+0.4% +$3.88K 0.02% 504
2021
Q2
$729K Buy
1,953
+9
+0.5% +$3.36K 0.01% 650
2021
Q1
$687K Sell
1,944
-12,632
-87% -$4.46M 0.01% 658
2020
Q4
$5.34M Buy
14,576
+98
+0.7% +$35.9K 0.07% 95
2020
Q3
$3.43M Hold
14,478
0.05% 133
2020
Q2
$3.43M Buy
14,478
+443
+3% +$105K 0.05% 130
2020
Q1
$2.35M Buy
14,035
+2,497
+22% +$418K 0.04% 169
2019
Q4
$2.05M Buy
11,538
+70
+0.6% +$12.5K 0.04% 220
2019
Q3
$1.79M Buy
11,468
+170
+2% +$26.5K 0.04% 239
2019
Q2
$1.53M Buy
11,298
+4,274
+61% +$580K 0.04% 278
2019
Q1
$952K Sell
7,024
-352
-5% -$47.7K 0.02% 585
2018
Q4
$857K Buy
7,376
+41
+0.6% +$4.76K 0.01% 600
2018
Q3
$921K Sell
7,335
-294
-4% -$36.9K 0.01% 657
2018
Q2
$1.02M Sell
7,629
-302
-4% -$40.4K 0.02% 634
2018
Q1
$918K Buy
7,931
+2,929
+59% +$339K 0.02% 668
2017
Q4
$562K Buy
5,002
+22
+0.4% +$2.47K 0.01% 673
2017
Q3
$531K Sell
4,980
-1,555
-24% -$166K 0.01% 682
2017
Q2
$630K Buy
6,535
+7
+0.1% +$675 0.01% 705
2017
Q1
$601K Buy
6,528
+79
+1% +$7.27K 0.01% 724
2016
Q4
$528K Buy
6,449
+34
+0.5% +$2.78K 0.01% 743
2016
Q3
$516K Buy
+6,415
New +$516K 0.01% 716