Mount Yale Investment Advisors’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 | $703K | Buy |
642
+390
| +155% | +$426K | 0.02% | 605 |
|
|
2025
Q4 | $229K | Buy |
+252
| New | +$243K | 0.01% | 665 |
|
|
2025
Q3 | – | Sell |
-689
| Closed | -$504K | – | 1244 |
|
|
2025
Q2 | $504K | Buy |
689
+19
| +3% | +$12.1K | 0.04% | 341 |
|
|
2025
Q1 | $389K | Sell |
670
-119
| -15% | -$75K | 0.03% | 375 |
|
|
2024
Q4 | $467K | Sell |
789
-149
| -16% | -$108K | 0.04% | 351 |
|
|
2024
Q3 | $867K | Sell |
938
-500
| -35% | -$432K | 0.08% | 223 |
|
|
2024
Q2 | $1.18M | Sell |
1,438
-71
| -5% | -$51.2K | 0.09% | 184 |
|
|
2024
Q1 | $1.02M | Sell |
1,509
-99
| -6% | -$66.1K | 0.08% | 217 |
|
|
2023
Q4 | $1.01M | Sell |
1,608
-42
| -3% | -$21.9K | 0.1% | 200 |
|
|
2023
Q3 | $762K | Buy |
1,650
+2
| +0.1% | +$1.02K | 0.08% | 231 |
|
|
2023
Q2 | $890K | Sell |
1,648
-62
| -4% | -$29.5K | 0.09% | 213 |
|
|
2023
Q1 | $856K | Sell |
1,710
-441
| -21% | -$203K | 0.1% | 215 |
|
|
2022
Q4 | $761K | Buy |
2,151
+48
| +2% | +$17.2K | 0.09% | 237 |
|
|
2022
Q3 | $764K | Sell |
2,103
-83
| -4% | -$36.9K | 0.1% | 210 |
|
|
2022
Q2 | $840K | Sell |
2,186
-118
| -5% | -$49.8K | 0.11% | 191 |
|
|
2022
Q1 | $1.12M | Sell |
2,304
-230
| -9% | -$100K | 0.12% | 180 |
|
|
2021
Q4 | $1.25M | Sell |
2,534
-94
| -4% | -$48.5K | 0.13% | 173 |
|
|
2021
Q3 | $1.27M | Sell |
2,628
-54
| -2% | -$24.6K | 0.15% | 156 |
|
|
2021
Q2 | $1M | Sell |
2,682
-19
| -0.7% | -$6.69K | 0.12% | 176 |
|
|
2021
Q1 | $954K | Sell |
2,701
-542
| -17% | -$197K | 0.12% | 174 |
|
|
2020
Q4 | $1.19M | Buy |
3,243
+1
| +0% | +$320 | 0.17% | 138 |
|
|
2020
Q3 | $907K | Buy |
3,242
+34
| +1% | +$8.85K | 0.13% | 160 |
|
|
2020
Q2 | $760K | Sell |
3,208
-211
| -6% | -$42.7K | 0.14% | 160 |
|
|
2020
Q1 | $573K | Buy |
3,419
+354
| +12% | +$60.7K | 0.13% | 151 |
|
|
2019
Q4 | $525K | Sell |
3,065
-257
| -8% | -$41K | 0.09% | 190 |
|
|
2019
Q3 | $540K | Sell |
3,322
-124
| -4% | -$18.5K | 0.1% | 179 |
|
|
2019
Q2 | $504K | Sell |
3,446
-21
| -0.6% | -$2.86K | 0.09% | 184 |
|
|
2019
Q1 | $470K | Hold |
3,467
| – | – | 0.09% | 187 |
|
|
2018
Q4 | $453K | Sell |
3,467
-116
| -3% | -$13.9K | 0.09% | 195 |
|
|
2018
Q3 | $450K | Sell |
3,583
-283
| -7% | -$39.4K | 0.08% | 195 |
|
|
2018
Q2 | $517K | Sell |
3,866
-32
| -0.8% | -$4.08K | 0.1% | 165 |
|
|
2018
Q1 | $451K | Buy |
+3,898
| New | +$462K | 0.1% | 189 |
|
Other funds holding MPWR
VCM
VPM
Mount Yale Investment Advisors's MPWR Position: Q1 2026 in Review
Mount Yale Investment Advisors increased its Monolithic Power Systems (MPWR) stake by 155% in Q1 2026, buying an estimated $426K and bringing the position to 642 shares worth $703K. The position accounts for 0.02% of the portfolio, ranked #605.
Mount Yale Investment Advisors first reported a position in MPWR in Q1 2018 and has held it in 32 quarters since. The position peaked at $1.27M in Q3 2021. 1,118 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.
- Mount Yale Investment Advisors held 642 shares of Monolithic Power Systems worth $703K as of Q1 2026.
- Mount Yale Investment Advisors bought 390 Monolithic Power Systems shares in Q1 2026, an estimated $426K.
- Monolithic Power Systems made up 0.02% of Mount Yale Investment Advisors's portfolio in Q1 2026, its #605 holding.
- Mount Yale Investment Advisors first reported a position in Monolithic Power Systems in Q1 2018 and has held it in 32 quarters since.
- Mount Yale Investment Advisors's Monolithic Power Systems position peaked at $1.27M in Q3 2021.
- 1,118 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.
Based on Mount Yale Investment Advisors's 13F filing for Q1 2026, filed 27 Apr 2026.