JP Morgan Chase’s Monolithic Power Systems MPWR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $571M | Sell |
434,949
-119,970
| -22% | -$180M | 0.03% | 410 |
|
|
2026
Q1 | $556M | Buy |
554,919
+42,646
| +8% | +$46.6M | 0.04% | 384 |
|
|
2025
Q4 | $464M | Sell |
512,273
-350,955
| -41% | -$338M | 0.03% | 411 |
|
|
2025
Q3 | $795M | Buy |
863,228
+6,503
| +0.8% | +$5.27M | 0.05% | 321 |
|
|
2025
Q2 | $627M | Buy |
856,725
+227,159
| +36% | +$145M | 0.04% | 366 |
|
|
2025
Q1 | $365M | Buy |
629,566
+132,078
| +27% | +$83.2M | 0.03% | 474 |
|
|
2024
Q4 | $294M | Sell |
497,488
-423,459
| -46% | -$307M | 0.02% | 535 |
|
|
2024
Q3 | $851M | Sell |
920,947
-211,892
| -19% | -$183M | 0.06% | 273 |
|
|
2024
Q2 | $931M | Buy |
1,132,839
+147,694
| +15% | +$107M | 0.08% | 241 |
|
|
2024
Q1 | $667M | Sell |
985,145
-239,617
| -20% | -$160M | 0.06% | 315 |
|
|
2023
Q4 | $773M | Buy |
1,224,762
+11,120
| +0.9% | +$5.81M | 0.07% | 255 |
|
|
2023
Q3 | $561M | Sell |
1,213,642
-50,646
| -4% | -$25.9M | 0.06% | 285 |
|
|
2023
Q2 | $683M | Buy |
1,264,288
+592,468
| +88% | +$281M | 0.07% | 261 |
|
|
2023
Q1 | $336M | Buy |
671,820
+277,563
| +70% | +$128M | 0.04% | 388 |
|
|
2022
Q4 | $139M | Buy |
394,257
+26,428
| +7% | +$9.49M | 0.02% | 642 |
|
|
2022
Q3 | $134M | Sell |
367,829
-70,628
| -16% | -$31.4M | 0.02% | 622 |
|
|
2022
Q2 | $168M | Buy |
438,457
+9,168
| +2% | +$3.87M | 0.02% | 562 |
|
|
2022
Q1 | $208M | Sell |
429,289
-37,109
| -8% | -$16.2M | 0.03% | 550 |
|
|
2021
Q4 | $230M | Sell |
466,398
-53,683
| -10% | -$27.7M | 0.03% | 524 |
|
|
2021
Q3 | $252M | Buy |
520,081
+7,229
| +1% | +$3.29M | 0.03% | 511 |
|
|
2021
Q2 | $192M | Buy |
512,852
+1,076
| +0.2% | +$379K | 0.02% | 612 |
|
|
2021
Q1 | $181M | Buy |
511,776
+47,379
| +10% | +$17.3M | 0.02% | 612 |
|
|
2020
Q4 | $170M | Sell |
464,397
-158,760
| -25% | -$50.9M | 0.03% | 581 |
|
|
2020
Q3 | $172M | Sell |
623,157
-144,463
| -19% | -$37.6M | 0.03% | 520 |
|
|
2020
Q2 | $182M | Buy |
767,620
+87,375
| +13% | +$17.7M | 0.04% | 468 |
|
|
2020
Q1 | $114M | Sell |
680,245
-11,718
| -2% | -$2.01M | 0.03% | 529 |
|
|
2019
Q4 | $123M | Sell |
691,963
-265,754
| -28% | -$42.4M | 0.02% | 600 |
|
|
2019
Q3 | $149M | Sell |
957,717
-14,737
| -2% | -$2.2M | 0.03% | 530 |
|
|
2019
Q2 | $129M | Buy |
972,454
+87,375
| +10% | +$11.9M | 0.03% | 588 |
|
|
2019
Q1 | $120M | Buy |
885,079
+107,870
| +14% | +$14.2M | 0.02% | 589 |
|
|
2018
Q4 | $90.4M | Buy |
777,209
+30,595
| +4% | +$3.66M | 0.02% | 658 |
|
|
2018
Q3 | $93.7M | Buy |
746,614
+176,809
| +31% | +$24.6M | 0.02% | 720 |
|
|
2018
Q2 | $76.2M | Buy |
569,805
+122,636
| +27% | +$15.6M | 0.02% | 761 |
|
|
2018
Q1 | $51.8M | Buy |
447,169
+26,265
| +6% | +$3.11M | 0.01% | 917 |
|
|
2017
Q4 | $47.3M | Buy |
420,904
+71,765
| +21% | +$8.33M | 0.01% | 1015 |
|
|
2017
Q3 | $37.2M | Buy |
349,139
+28,997
| +9% | +$2.94M | 0.01% | 1091 |
|
|
2017
Q2 | $30.9M | Sell |
320,142
-54,077
| -14% | -$5.15M | 0.01% | 1177 |
|
|
2017
Q1 | $34.5M | Sell |
374,219
-168,358
| -31% | -$14.9M | 0.01% | 1134 |
|
|
2016
Q4 | $44.5M | Buy |
542,577
+32,240
| +6% | +$2.59M | 0.01% | 957 |
|
|
2016
Q3 | $41.1M | Buy |
510,337
+63,287
| +14% | +$4.68M | 0.01% | 923 |
|
|
2016
Q2 | $30.5M | Buy |
447,050
+2,962
| +0.7% | +$194K | 0.01% | 1111 |
|
|
2016
Q1 | $28.3M | Sell |
444,088
-142,046
| -24% | -$8.46M | 0.01% | 1111 |
|
|
2015
Q4 | $37.3M | Sell |
586,134
-37,381
| -6% | -$2.32M | 0.01% | 954 |
|
|
2015
Q3 | $31.9M | Sell |
623,515
-61,044
| -9% | -$3.03M | 0.01% | 991 |
|
|
2015
Q2 | $34.7M | Sell |
684,559
-100,045
| -13% | -$5.3M | 0.01% | 1066 |
|
|
2015
Q1 | $41.3M | Sell |
784,604
-50,365
| -6% | -$2.54M | 0.01% | 982 |
|
|
2014
Q4 | $41.5M | Buy |
834,969
+29,306
| +4% | +$1.32M | 0.01% | 1026 |
|
|
2014
Q3 | $35.5M | Buy |
805,663
+110,584
| +16% | +$4.86M | 0.01% | 1097 |
|
|
2014
Q2 | $29.4M | Buy |
+695,079
| New | +$26.9M | 0.01% | 1115 |
|
|
2014
Q1 | – | Sell |
-44,517
| Closed | -$1.54M | – | 3801 |
|
|
2013
Q4 | $1.54M | Buy |
44,517
+2,088
| +5% | +$66.7K | ﹤0.01% | 2916 |
|
|
2013
Q3 | $1.28M | Sell |
42,429
-16,148
| -28% | -$454K | ﹤0.01% | 3112 |
|
|
2013
Q2 | $1.41M | Buy |
+58,577
| New | +$1.39M | ﹤0.01% | 3039 |
|
Other funds holding MPWR
JP Morgan Chase's MPWR Position: Q2 2026 in Review
JP Morgan Chase reduced its Monolithic Power Systems (MPWR) stake by 22% in Q2 2026, selling an estimated $180M and leaving 434,949 shares worth $571M. The position accounts for 0.03% of the portfolio, ranked #410.
JP Morgan Chase first reported a position in MPWR in Q2 2013 and has held it in 52 quarters since. The position peaked at $931M in Q2 2024. 913 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.
- JP Morgan Chase held 434,949 shares of Monolithic Power Systems worth $571M as of Q2 2026.
- JP Morgan Chase sold 119,970 Monolithic Power Systems shares in Q2 2026, an estimated $180M.
- Monolithic Power Systems made up 0.03% of JP Morgan Chase's portfolio in Q2 2026, its #410 holding.
- JP Morgan Chase first reported a position in Monolithic Power Systems in Q2 2013 and has held it in 52 quarters since.
- JP Morgan Chase's Monolithic Power Systems position peaked at $931M in Q2 2024.
- 913 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.
Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.