Wells Fargo’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
Q1 | $111M | Buy |
101,698
+24,129
| +31% | +$26.4M | 0.02% | 592 |
|
|
2025
Q4 | $70.3M | Buy |
77,569
+5,692
| +8% | +$5.48M | 0.01% | 760 |
|
|
2025
Q3 | $66.2M | Sell |
71,877
-10,208
| -12% | -$8.28M | 0.01% | 774 |
|
|
2025
Q2 | $60M | Buy |
82,085
+13,371
| +19% | +$8.52M | 0.01% | 772 |
|
|
2025
Q1 | $39.9M | Sell |
68,714
-662
| -1% | -$417K | 0.01% | 924 |
|
|
2024
Q4 | $41M | Buy |
69,376
+11,667
| +20% | +$8.45M | 0.01% | 915 |
|
|
2024
Q3 | $53.4M | Sell |
57,709
-2,052
| -3% | -$1.77M | 0.01% | 773 |
|
|
2024
Q2 | $49.1M | Sell |
59,761
-227
| -0.4% | -$164K | 0.01% | 783 |
|
|
2024
Q1 | $40.6M | Sell |
59,988
-12,579
| -17% | -$8.4M | 0.01% | 848 |
|
|
2023
Q4 | $45.8M | Sell |
72,567
-18,074
| -20% | -$9.44M | 0.01% | 773 |
|
|
2023
Q3 | $41.9M | Sell |
90,641
-9,912
| -10% | -$5.07M | 0.01% | 751 |
|
|
2023
Q2 | $54.3M | Buy |
100,553
+10,941
| +12% | +$5.2M | 0.02% | 678 |
|
|
2023
Q1 | $44.9M | Buy |
89,612
+2,634
| +3% | +$1.21M | 0.01% | 731 |
|
|
2022
Q4 | $30.8M | Buy |
86,978
+27,873
| +47% | +$10M | 0.01% | 876 |
|
|
2022
Q3 | $21.5M | Sell |
59,105
-4,043
| -6% | -$1.8M | 0.01% | 1032 |
|
|
2022
Q2 | $24.3M | Sell |
63,148
-25,360
| -29% | -$10.7M | 0.01% | 1034 |
|
|
2022
Q1 | $43M | Buy |
88,508
+9,076
| +11% | +$3.96M | 0.01% | 856 |
|
|
2021
Q4 | $39.2M | Sell |
79,432
-621,088
| -89% | -$321M | 0.01% | 899 |
|
|
2021
Q3 | $340M | Sell |
700,520
-8,857
| -1% | -$4.03M | 0.07% | 251 |
|
|
2021
Q2 | $265M | Sell |
709,377
-33,369
| -4% | -$11.7M | 0.06% | 317 |
|
|
2021
Q1 | $262M | Buy |
742,746
+11,579
| +2% | +$4.22M | 0.06% | 321 |
|
|
2020
Q4 | $268M | Buy |
731,167
+4,226
| +0.6% | +$1.35M | 0.06% | 291 |
|
|
2020
Q3 | $203M | Buy |
726,941
+40,024
| +6% | +$10.4M | 0.06% | 326 |
|
|
2020
Q2 | $163M | Sell |
686,917
-244,448
| -26% | -$49.5M | 0.05% | 371 |
|
|
2020
Q1 | $156M | Sell |
931,365
-129,187
| -12% | -$22.1M | 0.05% | 332 |
|
|
2019
Q4 | $189M | Sell |
1,060,552
-183,633
| -15% | -$29.3M | 0.05% | 369 |
|
|
2019
Q3 | $194M | Sell |
1,244,185
-140,527
| -10% | -$21M | 0.05% | 353 |
|
|
2019
Q2 | $188M | Buy |
1,384,712
+86,100
| +7% | +$11.7M | 0.05% | 348 |
|
|
2019
Q1 | $176M | Buy |
1,298,612
+24,394
| +2% | +$3.2M | 0.05% | 359 |
|
|
2018
Q4 | $148M | Buy |
1,274,218
+150,276
| +13% | +$18M | 0.05% | 380 |
|
|
2018
Q3 | $141M | Buy |
1,123,942
+33,177
| +3% | +$4.62M | 0.04% | 457 |
|
|
2018
Q2 | $146M | Sell |
1,090,765
-25,810
| -2% | -$3.29M | 0.04% | 438 |
|
|
2018
Q1 | $129M | Buy |
1,116,575
+32,860
| +3% | +$3.89M | 0.04% | 471 |
|
|
2017
Q4 | $122M | Sell |
1,083,715
-86,804
| -7% | -$10.1M | 0.04% | 487 |
|
|
2017
Q3 | $125M | Sell |
1,170,519
-38,098
| -3% | -$3.87M | 0.04% | 461 |
|
|
2017
Q2 | $117M | Sell |
1,208,617
-110,696
| -8% | -$10.5M | 0.04% | 493 |
|
|
2017
Q1 | $122M | Sell |
1,319,313
-32,731
| -2% | -$2.9M | 0.04% | 466 |
|
|
2016
Q4 | $111M | Buy |
1,352,044
+351,180
| +35% | +$28.2M | 0.04% | 471 |
|
|
2016
Q3 | $80.6M | Buy |
1,000,864
+245,500
| +33% | +$18.1M | 0.03% | 584 |
|
|
2016
Q2 | $51.6M | Buy |
755,364
+112,429
| +17% | +$7.36M | 0.02% | 741 |
|
|
2016
Q1 | $40.9M | Buy |
642,935
+225,734
| +54% | +$13.5M | 0.02% | 864 |
|
|
2015
Q4 | $26.6M | Buy |
417,201
+25,907
| +7% | +$1.61M | 0.01% | 1134 |
|
|
2015
Q3 | $20M | Buy |
391,294
+204,218
| +109% | +$10.1M | 0.01% | 1301 |
|
|
2015
Q2 | $9.49M | Buy |
187,076
+5,095
| +3% | +$270K | ﹤0.01% | 1955 |
|
|
2015
Q1 | $9.58M | Sell |
181,981
-950
| -0.5% | -$47.9K | ﹤0.01% | 1917 |
|
|
2014
Q4 | $9.1M | Sell |
182,931
-41,420
| -18% | -$1.86M | ﹤0.01% | 1891 |
|
|
2014
Q3 | $9.88M | Buy |
224,351
+32,352
| +17% | +$1.42M | ﹤0.01% | 1793 |
|
|
2014
Q2 | $8.13M | Buy |
191,999
+3,937
| +2% | +$153K | ﹤0.01% | 1959 |
|
|
2014
Q1 | $7.29M | Buy |
188,062
+4,305
| +2% | +$152K | ﹤0.01% | 2043 |
|
|
2013
Q4 | $6.37M | Buy |
183,757
+94,082
| +105% | +$3.01M | ﹤0.01% | 2073 |
|
|
2013
Q3 | $2.72M | Sell |
89,675
-4,405
| -5% | -$124K | ﹤0.01% | 2665 |
|
|
2013
Q2 | $2.27M | Buy |
+94,080
| New | +$2.23M | ﹤0.01% | 2727 |
|
Other funds holding MPWR
VCM
VPM
Wells Fargo's MPWR Position: Q1 2026 in Review
Wells Fargo increased its Monolithic Power Systems (MPWR) stake by 31% in Q1 2026, buying an estimated $26.4M and bringing the position to 101,698 shares worth $111M. The position accounts for 0.02% of the portfolio, ranked #592.
Wells Fargo first reported a position in MPWR in Q2 2013 and has held it in 52 quarters since. The position peaked at $340M in Q3 2021. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.
- Wells Fargo held 101,698 shares of Monolithic Power Systems worth $111M as of Q1 2026.
- Wells Fargo bought 24,129 Monolithic Power Systems shares in Q1 2026, an estimated $26.4M.
- Monolithic Power Systems made up 0.02% of Wells Fargo's portfolio in Q1 2026, its #592 holding.
- Wells Fargo first reported a position in Monolithic Power Systems in Q2 2013 and has held it in 52 quarters since.
- Wells Fargo's Monolithic Power Systems position peaked at $340M in Q3 2021.
- 1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.
Based on Wells Fargo's 13F filing for Q1 2026, filed 11 May 2026.