Monolithic Power Systems, Inc.
MPWRNasdaqSemiconductors & Related DevicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 18/3074% above fair value
$1243.95+32.32 (+2.67%)
Close on Nov 2, 2026Market cap $61.13BP/E 76.0Yield 0.50%
Monolithic Power Systems Non-GAAP Net Income: $403M in Q3 2026, up 77.3% from a year earlier. That is the highest of the 39 quarters on record here.
Latest, Q3 2026
403
Period ended Sep 30, 2026
Change on a year earlier
+77.3%
227 in Q3 2025
History
39 quarters
Since Q1 2017
Sources
1
Documents cited below
Where the Q3 2026 figure comes from
Reported in SEC Form 8-K Item 2.02 GAAP-to-Non-GAAP Reconciliations.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Non-GAAP Net Income ($M) | Year on year | Source |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 403 | +77.3% | – |
| Q2 2026 | Jun 30, 2026 | 320 | +58.3% | – |
| Q1 2026 | Mar 31, 2026 | 251 | +29.7% | – |
| Q4 2025 | Dec 31, 2025 | 235 | +18.6% | – |
| Q3 2025 | Sep 30, 2025 | 227 | +14.2% | – |
| Q2 2025 | Jun 30, 2025 | 202 | +30.4% | – |
| Q1 2025 | Mar 31, 2025 | 194 | +41.0% | – |
| Q4 2024 | Dec 31, 2024 | 198 | +40.9% | – |
| Q3 2024 | Sep 30, 2024 | 199 | +32.3% | – |
| Q2 2024 | Jun 30, 2024 | 155 | +12.8% | – |
| Q1 2024 | Mar 31, 2024 | 137 | -5.8% | – |
| Q4 2023 | Dec 31, 2023 | 141 | -8.5% | – |
| Q3 2023 | Sep 30, 2023 | 150 | -11.9% | – |
| Q2 2023 | Jun 30, 2023 | 138 | -12.4% | – |
| Q1 2023 | Mar 31, 2023 | 146 | +23.4% | – |
| Q4 2022 | Dec 31, 2022 | 154 | +50.8% | – |
| Q3 2022 | Sep 30, 2022 | 171 | +73.0% | – |
| Q2 2022 | Jun 30, 2022 | 157 | +81.6% | – |
| Q1 2022 | Mar 31, 2022 | 118 | +70.2% | – |
| Q4 2021 | Dec 31, 2021 | 102 | +63.4% | – |
| Q3 2021 | Sep 30, 2021 | 98.6 | +24.3% | – |
| Q2 2021 | Jun 30, 2021 | 86.5 | +71.0% | – |
| Q1 2021 | Mar 31, 2021 | 69.5 | +56.7% | – |
| Q4 2020 | Dec 31, 2020 | 62.5 | +29.1% | – |
| Q3 2020 | Sep 30, 2020 | 79.4 | +60.3% | – |
| Q2 2020 | Jun 30, 2020 | 50.6 | +20.8% | – |
| Q1 2020 | Mar 31, 2020 | 44.3 | +16.9% | – |
| Q4 2019 | Dec 31, 2019 | 48.4 | +8.6% | – |
| Q3 2019 | Sep 30, 2019 | 49.5 | +4.6% | – |
| Q2 2019 | Jun 30, 2019 | 41.9 | +4.8% | – |
| Q1 2019 | Mar 31, 2019 | 37.9 | +8.4% | – |
| Q4 2018 | Dec 31, 2018 | 44.6 | +22.9% | – |
| Q3 2018 | Sep 30, 2018 | 47.3 | +29.5% | – |
| Q2 2018 | Jun 30, 2018 | 40.0 | +35.3% | – |
| Q1 2018 | Mar 31, 2018 | 35.0 | +39.0% | – |
| Q4 2017 | Dec 31, 2017 | 36.3 | – | – |
| Q3 2017 | Sep 30, 2017 | 36.6 | – | – |
| Q2 2017 | Jun 30, 2017 | 29.5 | – | – |
| Q1 2017 | Mar 31, 2017 | 25.2 | – | – |
Breakdown
What makes up non-GAAP Net Income
Cite this data
StockData. (2026). Monolithic Power Systems Non-GAAP Net 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-net-income
See every metric in the Monolithic Power Systems KPI table. Data updated Nov 2, 2026.