Los Angeles Capital Management’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 | $229K | Sell |
209
-6,744
| -97% | -$7.37M | ﹤0.01% | 1105 |
|
|
2025
Q4 | $7.56M | Sell |
6,953
-16,292
| -70% | -$15.7M | 0.03% | 261 |
|
|
2025
Q3 | $21.4M | Sell |
23,245
-3,168
| -12% | -$2.57M | 0.07% | 181 |
|
|
2025
Q2 | $19.3M | Buy |
26,413
+21,401
| +427% | +$13.6M | 0.07% | 175 |
|
|
2025
Q1 | $2.91M | Sell |
5,012
-6,166
| -55% | -$3.89M | 0.01% | 353 |
|
|
2024
Q4 | $6.61M | Sell |
11,178
-8,778
| -44% | -$6.36M | 0.03% | 290 |
|
|
2024
Q3 | $18.4M | Sell |
19,956
-22,397
| -53% | -$19.3M | 0.07% | 194 |
|
|
2024
Q2 | $34.8M | Sell |
42,353
-1,000
| -2% | -$722K | 0.12% | 134 |
|
|
2024
Q1 | $29.4M | Buy |
43,353
+38,334
| +764% | +$25.6M | 0.1% | 179 |
|
|
2023
Q4 | $3.17M | Buy |
+5,019
| New | +$2.62M | 0.01% | 395 |
|
|
2023
Q3 | – | Sell |
-1,034
| Closed | -$559K | – | 1189 |
|
|
2023
Q2 | $559K | Sell |
1,034
-391,729
| -100% | -$186M | ﹤0.01% | 819 |
|
|
2023
Q1 | $197M | Buy |
392,763
+9,112
| +2% | +$4.19M | 0.87% | 25 |
|
|
2022
Q4 | $136M | Sell |
383,651
-15,826
| -4% | -$5.69M | 0.66% | 36 |
|
|
2022
Q3 | $145M | Buy |
399,477
+242,804
| +155% | +$108M | 0.75% | 27 |
|
|
2022
Q2 | $60.2M | Buy |
156,673
+79,297
| +102% | +$33.5M | 0.3% | 81 |
|
|
2022
Q1 | $37.6M | Buy |
77,376
+14,482
| +23% | +$6.31M | 0.15% | 132 |
|
|
2021
Q4 | $31M | Sell |
62,894
-1,523
| -2% | -$786K | 0.12% | 160 |
|
|
2021
Q3 | $31.2M | Buy |
64,417
+1,240
| +2% | +$564K | 0.14% | 136 |
|
|
2021
Q2 | $23.6M | Sell |
63,177
-8
| -0% | -$2.82K | 0.1% | 183 |
|
|
2021
Q1 | $22.3M | Sell |
63,185
-11,859
| -16% | -$4.32M | 0.1% | 200 |
|
|
2020
Q4 | $27.5M | Buy |
75,044
+21,334
| +40% | +$6.84M | 0.12% | 162 |
|
|
2020
Q3 | $15M | Sell |
53,710
-4,229
| -7% | -$1.1M | 0.07% | 199 |
|
|
2020
Q2 | $13.7M | Buy |
57,939
+1,251
| +2% | +$253K | 0.07% | 229 |
|
|
2020
Q1 | $9.49M | Sell |
56,688
-1,871
| -3% | -$321K | 0.06% | 246 |
|
|
2019
Q4 | $10.4M | Buy |
58,559
+9,552
| +19% | +$1.53M | 0.05% | 278 |
|
|
2019
Q3 | $7.63M | Buy |
49,007
+130
| +0.3% | +$19.4K | 0.04% | 327 |
|
|
2019
Q2 | $6.64M | Sell |
48,877
-1,665
| -3% | -$226K | 0.04% | 383 |
|
|
2019
Q1 | $6.85M | Buy |
50,542
+100
| +0.2% | +$13.1K | 0.04% | 375 |
|
|
2018
Q4 | $5.86M | Buy |
50,442
+100
| +0.2% | +$12K | 0.04% | 351 |
|
|
2018
Q3 | $6.32M | Buy |
50,342
+48,520
| +2,663% | +$6.76M | 0.03% | 418 |
|
|
2018
Q2 | $244K | Sell |
1,822
-2,660
| -59% | -$339K | ﹤0.01% | 1338 |
|
|
2018
Q1 | $519K | Hold |
4,482
| – | – | ﹤0.01% | 1019 |
|
|
2017
Q4 | $504K | Sell |
4,482
-680
| -13% | -$78.9K | ﹤0.01% | 1050 |
|
|
2017
Q3 | $550K | Buy |
5,162
+2,770
| +116% | +$281K | ﹤0.01% | 990 |
|
|
2017
Q2 | $231K | Buy |
2,392
+100
| +4% | +$9.53K | ﹤0.01% | 1131 |
|
|
2017
Q1 | $211K | Buy |
+2,292
| New | +$203K | ﹤0.01% | 1087 |
|
Other funds holding MPWR
VCM
VPM
Los Angeles Capital Management's MPWR Position: Q1 2026 in Review
Los Angeles Capital Management reduced its Monolithic Power Systems (MPWR) stake by 97% in Q1 2026, selling an estimated $7.37M and leaving 209 shares worth $229K. The position accounts for ﹤0.01% of the portfolio, ranked #1105.
Los Angeles Capital Management first reported a position in MPWR in Q1 2017 and has held it in 36 quarters since. The position peaked at $197M in Q1 2023. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.
- Los Angeles Capital Management held 209 shares of Monolithic Power Systems worth $229K as of Q1 2026.
- Los Angeles Capital Management sold 6,744 Monolithic Power Systems shares in Q1 2026, an estimated $7.37M.
- Monolithic Power Systems made up ﹤0.01% of Los Angeles Capital Management's portfolio in Q1 2026, its #1105 holding.
- Los Angeles Capital Management first reported a position in Monolithic Power Systems in Q1 2017 and has held it in 36 quarters since.
- Los Angeles Capital Management's Monolithic Power Systems position peaked at $197M in Q1 2023.
- 1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.
Based on Los Angeles Capital Management's 13F filing for Q1 2026, filed 8 May 2026.