SignatureFD’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 | $1.44M | Buy |
1,041
+59
| +6% | +$88.6K | 0.02% | 332 |
|
|
2026
Q1 | $1.07M | Buy |
982
+60
| +7% | +$65.5K | 0.02% | 377 |
|
|
2025
Q4 | $836K | Buy |
922
+86
| +10% | +$82.8K | 0.01% | 429 |
|
|
2025
Q3 | $770K | Buy |
836
+29
| +4% | +$23.5K | 0.01% | 449 |
|
|
2025
Q2 | $590K | Buy |
807
+138
| +21% | +$87.9K | 0.01% | 514 |
|
|
2025
Q1 | $388K | Buy |
669
+103
| +18% | +$64.9K | 0.01% | 617 |
|
|
2024
Q4 | $335K | Sell |
566
-152
| -21% | -$110K | 0.01% | 680 |
|
|
2024
Q3 | $663K | Buy |
718
+60
| +9% | +$51.8K | 0.01% | 440 |
|
|
2024
Q2 | $541K | Buy |
658
+37
| +6% | +$26.7K | 0.01% | 472 |
|
|
2024
Q1 | $421K | Buy |
621
+65
| +12% | +$43.4K | 0.01% | 566 |
|
|
2023
Q4 | $351K | Buy |
556
+16
| +3% | +$8.36K | 0.01% | 591 |
|
|
2023
Q3 | $249K | Buy |
540
+82
| +18% | +$41.9K | 0.01% | 661 |
|
|
2023
Q2 | $247K | Buy |
458
+6
| +1% | +$2.85K | 0.01% | 674 |
|
|
2023
Q1 | $226K | Sell |
452
-6
| -1% | -$2.76K | 0.01% | 677 |
|
|
2022
Q4 | $162K | Sell |
458
-84
| -15% | -$30.2K | ﹤0.01% | 785 |
|
|
2022
Q3 | $197K | Sell |
542
-143
| -21% | -$63.6K | 0.01% | 686 |
|
|
2022
Q2 | $263K | Sell |
685
-33
| -5% | -$13.9K | 0.01% | 590 |
|
|
2022
Q1 | $349K | Buy |
718
+159
| +28% | +$69.3K | 0.01% | 525 |
|
|
2021
Q4 | $276K | Buy |
559
+76
| +16% | +$39.2K | 0.01% | 597 |
|
|
2021
Q3 | $234K | Buy |
483
+62
| +15% | +$28.2K | 0.01% | 626 |
|
|
2021
Q2 | $157K | Sell |
421
-8
| -2% | -$2.82K | 0.01% | 766 |
|
|
2021
Q1 | $152K | Buy |
429
+116
| +37% | +$42.2K | 0.01% | 702 |
|
|
2020
Q4 | $115K | Sell |
313
-30
| -9% | -$9.61K | 0.01% | 727 |
|
|
2020
Q3 | $96K | Buy |
343
+16
| +5% | +$4.16K | 0.01% | 714 |
|
|
2020
Q2 | $77K | Buy |
327
+30
| +10% | +$6.07K | ﹤0.01% | 781 |
|
|
2020
Q1 | $50K | Buy |
297
+78
| +36% | +$13.4K | ﹤0.01% | 884 |
|
|
2019
Q4 | $39K | Sell |
219
-15
| -6% | -$2.4K | ﹤0.01% | 1058 |
|
|
2019
Q3 | $36K | Hold |
234
| – | – | ﹤0.01% | 1038 |
|
|
2019
Q2 | $32K | Sell |
234
-15
| -6% | -$2.04K | ﹤0.01% | 1043 |
|
|
2019
Q1 | $34K | Sell |
249
-11
| -4% | -$1.44K | ﹤0.01% | 996 |
|
|
2018
Q4 | $30K | Buy |
260
+128
| +97% | +$15.3K | ﹤0.01% | 1006 |
|
|
2018
Q3 | $17K | Buy |
132
+16
| +14% | +$2.23K | ﹤0.01% | 1220 |
|
|
2018
Q2 | $16K | Hold |
116
| – | – | ﹤0.01% | 1238 |
|
|
2018
Q1 | $13K | Buy |
+116
| New | +$13.7K | ﹤0.01% | 1170 |
|
|
2016
Q1 | – | Sell |
-11
| Closed | -$1K | – | 1416 |
|
|
2015
Q4 | $1K | Hold |
11
| – | – | ﹤0.01% | 1196 |
|
|
2015
Q3 | $1K | Hold |
11
| – | – | ﹤0.01% | 1141 |
|
|
2015
Q2 | $1K | Hold |
11
| – | – | ﹤0.01% | 982 |
|
|
2015
Q1 | $1K | Buy |
+11
| New | +$554 | ﹤0.01% | 893 |
|
Other funds holding MPWR
SignatureFD's MPWR Position: Q2 2026 in Review
SignatureFD increased its Monolithic Power Systems (MPWR) stake by 6% in Q2 2026, buying an estimated $88.6K and bringing the position to 1,041 shares worth $1.44M. The position accounts for 0.02% of the portfolio, ranked #332.
SignatureFD first reported a position in MPWR in Q1 2015 and has held it in 38 quarters since. 1,237 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.
- SignatureFD held 1,041 shares of Monolithic Power Systems worth $1.44M as of Q2 2026.
- SignatureFD bought 59 Monolithic Power Systems shares in Q2 2026, an estimated $88.6K.
- Monolithic Power Systems made up 0.02% of SignatureFD's portfolio in Q2 2026, its #332 holding.
- SignatureFD first reported a position in Monolithic Power Systems in Q1 2015 and has held it in 38 quarters since.
- 1,237 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.
Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.