Atria Investments’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 | $2.54M | Sell |
1,835
-132
| -7% | -$198K | 0.03% | 648 |
|
|
2026
Q1 | $2.15M | Sell |
1,967
-749
| -28% | -$818K | 0.02% | 676 |
|
|
2025
Q4 | $2.46M | Sell |
2,716
-89
| -3% | -$85.6K | 0.03% | 635 |
|
|
2025
Q3 | $2.58M | Sell |
2,805
-161
| -5% | -$131K | 0.03% | 623 |
|
|
2025
Q2 | $2.17M | Buy |
2,966
+176
| +6% | +$112K | 0.03% | 687 |
|
|
2025
Q1 | $1.62M | Sell |
2,790
-425
| -13% | -$268K | 0.02% | 791 |
|
|
2024
Q4 | $1.9M | Buy |
3,215
+248
| +8% | +$180K | 0.02% | 696 |
|
|
2024
Q3 | $2.74M | Buy |
2,967
+301
| +11% | +$260K | 0.03% | 563 |
|
|
2024
Q2 | $2.19M | Sell |
2,666
-212
| -7% | -$153K | 0.03% | 607 |
|
|
2024
Q1 | $1.95M | Sell |
2,878
-12
| -0.4% | -$8.01K | 0.03% | 663 |
|
|
2023
Q4 | $1.82M | Sell |
2,890
-282
| -9% | -$147K | 0.03% | 630 |
|
|
2023
Q3 | $1.47M | Buy |
3,172
+140
| +5% | +$71.6K | 0.03% | 685 |
|
|
2023
Q2 | $1.64M | Buy |
3,032
+685
| +29% | +$325K | 0.03% | 627 |
|
|
2023
Q1 | $1.17M | Buy |
+2,347
| New | +$1.08M | 0.02% | 745 |
|
|
2022
Q3 | – | Sell |
-2,758
| Closed | -$1.06M | – | 776 |
|
|
2022
Q2 | $1.06M | Sell |
2,758
-235
| -8% | -$99.3K | 0.02% | 730 |
|
|
2022
Q1 | $1.45M | Buy |
2,993
+440
| +17% | +$192K | 0.03% | 691 |
|
|
2021
Q4 | $1.26M | Sell |
2,553
-85
| -3% | -$43.9K | 0.02% | 739 |
|
|
2021
Q3 | $1.28M | Sell |
2,638
-62
| -2% | -$28.2K | 0.02% | 695 |
|
|
2021
Q2 | $1.01M | Buy |
+2,700
| New | +$950K | 0.02% | 759 |
|
|
2021
Q1 | – | Sell |
-3,207
| Closed | -$1.18M | – | 735 |
|
|
2020
Q4 | $1.18M | Buy |
+3,207
| New | +$1.03M | 0.03% | 610 |
|
|
2020
Q1 | – | Sell |
-11,722
| Closed | -$2.09M | – | 950 |
|
|
2019
Q4 | $2.09M | Sell |
11,722
-543
| -4% | -$86.7K | 0.06% | 291 |
|
|
2019
Q3 | $1.91M | Sell |
12,265
-762
| -6% | -$114K | 0.07% | 243 |
|
|
2019
Q2 | $1.94M | Buy |
13,027
+2,055
| +19% | +$279K | 0.07% | 232 |
|
|
2019
Q1 | $1.49M | Buy |
10,972
+2,057
| +23% | +$270K | 0.06% | 260 |
|
|
2018
Q4 | $1.04M | Sell |
8,915
-2,011
| -18% | -$241K | 0.05% | 291 |
|
|
2018
Q3 | $1.37M | Sell |
10,926
-960
| -8% | -$134K | 0.05% | 313 |
|
|
2018
Q2 | $1.59M | Buy |
11,886
+5,191
| +78% | +$661K | 0.07% | 273 |
|
|
2018
Q1 | $775K | Sell |
6,695
-219
| -3% | -$26K | 0.04% | 398 |
|
|
2017
Q4 | $777K | Buy |
6,914
+42
| +0.6% | +$4.88K | 0.04% | 387 |
|
|
2017
Q3 | $732K | Buy |
6,872
+3,339
| +95% | +$339K | 0.04% | 376 |
|
|
2017
Q2 | $341K | Buy |
3,533
+100
| +3% | +$9.53K | 0.02% | 524 |
|
|
2017
Q1 | $316K | Buy |
3,433
+234
| +7% | +$20.7K | 0.02% | 505 |
|
|
2016
Q4 | $262K | Buy |
+3,199
| New | +$257K | 0.02% | 513 |
|
Other funds holding MPWR
Atria Investments's MPWR Position: Q2 2026 in Review
Atria Investments reduced its Monolithic Power Systems (MPWR) stake by 6.7% in Q2 2026, selling an estimated $198K and leaving 1,835 shares worth $2.54M. The position accounts for 0.03% of the portfolio, ranked #648.
Atria Investments first reported a position in MPWR in Q4 2016 and has held it in 33 quarters since. The position peaked at $2.74M in Q3 2024. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.
- Atria Investments held 1,835 shares of Monolithic Power Systems worth $2.54M as of Q2 2026.
- Atria Investments sold 132 Monolithic Power Systems shares in Q2 2026, an estimated $198K.
- Monolithic Power Systems made up 0.03% of Atria Investments's portfolio in Q2 2026, its #648 holding.
- Atria Investments first reported a position in Monolithic Power Systems in Q4 2016 and has held it in 33 quarters since.
- Atria Investments's Monolithic Power Systems position peaked at $2.74M in Q3 2024.
- 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.
Based on Atria Investments's 13F filing for Q2 2026, filed 28 Jul 2026.