Natixis Advisors, LLC’s Monolithic Pwr Sys Inc Position
Does Natixis Advisors, LLC own Monolithic Pwr Sys Inc (MPWR)? Yes — 95.8K shares worth $105M (+0.15% of its 13F portfolio) as of Q1 2026, down from 128.2K shares the prior filed quarter.
Position Value
$105M
Q1 2026
Shares
95.8K
% of Portfolio
+0.15%
Quarters Held
30
currently held
Position History MPWR
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 95.8K | $105M | +0.15% |
| Q4 2025 | 128.2K | $116M | +0.16% |
| Q3 2025 | 131.3K | $121M | +0.18% |
| Q2 2025 | 132.6K | $97M | +0.15% |
| Q1 2025 | 132.2K | $77M | +0.14% |
| Q4 2024 | 149.7K | $89M | +0.17% |
| Q3 2024 | 166.3K | $154M | +0.30% |
| Q2 2024 | 170.6K | $140M | +0.30% |
| Q1 2024 | 171.4K | $116M | +0.27% |
| Q4 2023 | 155.8K | $98M | +0.26% |
| Q3 2023 | 125.5K | $58M | +0.18% |
| Q2 2023 | 81.6K | $44M | +0.14% |
| Q1 2023 | 72.6K | $36M | +0.13% |
| Q4 2022 | 63.3K | $22M | +0.08% |
| Q3 2022 | 80.2K | $29M | +0.12% |
| Q2 2022 | 62.2K | $24M | +0.11% |
| Q1 2022 | 63.3K | $31M | +0.12% |
| Q4 2021 | 84.2K | $42M | +0.16% |
| Q3 2021 | 90.2K | $44M | +0.18% |
| Q2 2021 | 12.0K | $4M | +0.02% |
| Q1 2021 | 12.5K | $4M | +0.02% |
| Q4 2020 | 14.0K | $5M | +0.03% |
| Q3 2020 | 20.7K | $6M | +0.04% |
| Q2 2020 | 24.5K | $6M | +0.04% |
| Q1 2020 | 25.0K | $4M | +0.03% |
| Q4 2019 | 25.4K | $5M | +0.03% |
| Q3 2019 | 22.1K | $3M | +0.03% |
| Q2 2019 | 15.7K | $2M | +0.02% |
| Q1 2019 | 11.9K | $2M | +0.01% |
| Q4 2018 | 11.3K | $1M | +0.01% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Natixis Advisors, LLC’s full portfolio or all institutional holders of MPWR.