Monolithic Power Systems, Inc.
Close on Nov 2, 2026Market cap $61.13BP/E 76.0Yield 0.50%
Monolithic Power Systems Non-GAAP Operating Income by Quarter
Non-GAAP Operating Income ($M)
Monolithic Power Systems Non-GAAP Operating Income: $464M in Q3 2026, up 78.2% from a year earlier. That is the highest of the 39 quarters on record here.
Where the Q3 2026 figure comes from
Also serves as the Company-Selected Performance Measure in MPWR's DEF 14A Pay Versus Performance disclosure.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Non-GAAP Operating Income ($M) | Year on year | Source |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 464 | +78.2% | – |
| Q2 2026 | Jun 30, 2026 | 368 | +59.0% | – |
| Q1 2026 | Mar 31, 2026 | 288 | +30.0% | – |
| Q4 2025 | Dec 31, 2025 | 269 | +21.9% | – |
| Q3 2025 | Sep 30, 2025 | 261 | +18.0% | – |
| Q2 2025 | Jun 30, 2025 | 231 | +35.2% | – |
| Q1 2025 | Mar 31, 2025 | 222 | +46.1% | – |
| Q4 2024 | Dec 31, 2024 | 221 | +41.4% | – |
| Q3 2024 | Sep 30, 2024 | 221 | +31.5% | – |
| Q2 2024 | Jun 30, 2024 | 171 | +11.7% | – |
| Q1 2024 | Mar 31, 2024 | 152 | -7.6% | – |
| Q4 2023 | Dec 31, 2023 | 156 | -10.4% | – |
| Q3 2023 | Sep 30, 2023 | 168 | -13.3% | – |
| Q2 2023 | Jun 30, 2023 | 153 | -14.7% | – |
| Q1 2023 | Mar 31, 2023 | 164 | +22.8% | – |
| Q4 2022 | Dec 31, 2022 | 174 | +55.5% | – |
| Q3 2022 | Sep 30, 2022 | 194 | +78.7% | – |
| Q2 2022 | Jun 30, 2022 | 179 | +89.1% | – |
| Q1 2022 | Mar 31, 2022 | 134 | +76.3% | – |
| Q4 2021 | Dec 31, 2021 | 112 | +69.0% | – |
| Q3 2021 | Sep 30, 2021 | 108 | +27.7% | – |
| Q2 2021 | Jun 30, 2021 | 94.9 | +79.0% | – |
| Q1 2021 | Mar 31, 2021 | 75.8 | +65.2% | – |
| Q4 2020 | Dec 31, 2020 | 66.3 | +30.5% | – |
| Q3 2020 | Sep 30, 2020 | 84.9 | +65.3% | – |
| Q2 2020 | Jun 30, 2020 | 53.0 | +21.5% | – |
| Q1 2020 | Mar 31, 2020 | 45.9 | +15.9% | – |
| Q4 2019 | Dec 31, 2019 | 50.8 | +9.0% | – |
| Q3 2019 | Sep 30, 2019 | 51.4 | +4.4% | – |
| Q2 2019 | Jun 30, 2019 | 43.7 | +5.5% | – |
| Q1 2019 | Mar 31, 2019 | 39.6 | +6.5% | – |
| Q4 2018 | Dec 31, 2018 | 46.6 | +22.0% | – |
| Q3 2018 | Sep 30, 2018 | 49.2 | +26.4% | – |
| Q2 2018 | Jun 30, 2018 | 41.4 | +32.6% | – |
| Q1 2018 | Mar 31, 2018 | 37.2 | +40.0% | – |
| Q4 2017 | Dec 31, 2017 | 38.2 | – | – |
| Q3 2017 | Sep 30, 2017 | 38.9 | – | – |
| Q2 2017 | Jun 30, 2017 | 31.2 | – | – |
| Q1 2017 | Mar 31, 2017 | 26.6 | – | – |
Breakdown
What makes up non-GAAP Operating Income
Cite this data
StockData. (2026). Monolithic Power Systems Non-GAAP Operating Income ($M), quarterly Q1 2017–Q3 2026 [Data set]. Compiled from Monolithic Power Systems SEC filings and investor materials. https://stockdatahq.com/stocks/mpwr/kpis/ng-operating-income
See every metric in the Monolithic Power Systems KPI table. Data updated Nov 2, 2026.