Boston Private Wealth LLC
- SEC CIK
- 0001626116
- Latest filing
- Jul 17, 2026
MPWR holding history
Monolithic Power Systems, Inc. in every 13F filed by Boston Private Wealth LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MPWR overviewAll 13F holders of MPWRFull Q2 2026 holdings
- Shares (Q2 2026)
- 149
- Value
- $205.3K
- % of portfolio
- <0.1%
- Quarters held
- 12
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 149 | $205.3K | <0.1% | +149 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −363−100.0% | Sold out | Holders |
| Q4 2024 | 363 | $215.0K | <0.1% | +363 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −312−100.0% | Sold out | Holders |
| Q1 2024 | 312 | $211.5K | <0.1% | +312 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −609−100.0% | Sold out | Holders |
| Q2 2023 | 609 | $329.0K | <0.1% | +3+0.5% | Added | Holders |
| Q1 2023 | 606 | $303.3K | <0.1% | +35+6.1% | Added | Holders |
| Q4 2022 | 571 | $201.9K | <0.1% | −285−33.3% | Reduced | Holders |
| Q3 2022 | 856 | $311.0K | <0.1% | +203+31.1% | Added | Holders |
| Q2 2022 | 653 | $250.0K | <0.1% | +75+13.0% | Added | Holders |
| Q1 2022 | 578 | $281.0K | <0.1% | −47−7.5% | Reduced | Holders |
| Q4 2021 | 625 | $309.0K | <0.1% | −117−15.8% | Reduced | Holders |
| Q3 2021 | 742 | $359.0K | <0.1% | +152+25.8% | Added | Holders |
| Q2 2021 | 590 | $221.0K | <0.1% | +590 | New | Holders |