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 GAAP Gross Margin (Company-Reported) by Quarter
GAAP Gross Margin (Company-Reported) (%)
Monolithic Power Systems GAAP Gross Margin (Company-Reported): 55.4% in Q3 2026, up 0.3 pts from a year earlier.
Latest, Q3 2026
55.4%
Period ended Sep 30, 2026
Change on a year earlier
+0.3 pts
55.1% 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 Reconciliations.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | GAAP Gross Margin (Company-Reported) (%) | Year on year | Source |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 55.4% | +0.3 pts | – |
| Q2 2026 | Jun 30, 2026 | 55.2% | +0.1 pts | – |
| Q1 2026 | Mar 31, 2026 | 55.3% | -0.1 pts | – |
| Q4 2025 | Dec 31, 2025 | 55.2% | -0.2 pts | – |
| Q3 2025 | Sep 30, 2025 | 55.1% | -0.3 pts | – |
| Q2 2025 | Jun 30, 2025 | 55.1% | -0.2 pts | – |
| Q1 2025 | Mar 31, 2025 | 55.4% | +0.3 pts | – |
| Q4 2024 | Dec 31, 2024 | 55.4% | +0.1 pts | – |
| Q3 2024 | Sep 30, 2024 | 55.4% | -0.1 pts | – |
| Q2 2024 | Jun 30, 2024 | 55.3% | -0.8 pts | – |
| Q1 2024 | Mar 31, 2024 | 55.1% | -2.3 pts | – |
| Q4 2023 | Dec 31, 2023 | 55.3% | -2.9 pts | – |
| Q3 2023 | Sep 30, 2023 | 55.5% | -3.2 pts | – |
| Q2 2023 | Jun 30, 2023 | 56.1% | -2.7 pts | – |
| Q1 2023 | Mar 31, 2023 | 57.4% | -0.5 pts | – |
| Q4 2022 | Dec 31, 2022 | 58.2% | +0.6 pts | – |
| Q3 2022 | Sep 30, 2022 | 58.7% | +1.1 pts | – |
| Q2 2022 | Jun 30, 2022 | 58.8% | +2.8 pts | – |
| Q1 2022 | Mar 31, 2022 | 57.9% | +2.5 pts | – |
| Q4 2021 | Dec 31, 2021 | 57.6% | +2.3 pts | – |
| Q3 2021 | Sep 30, 2021 | 57.6% | +2.5 pts | – |
| Q2 2021 | Jun 30, 2021 | 56.0% | +0.9 pts | – |
| Q1 2021 | Mar 31, 2021 | 55.4% | +0.2 pts | – |
| Q4 2020 | Dec 31, 2020 | 55.3% | +0.2 pts | – |
| Q3 2020 | Sep 30, 2020 | 55.1% | -0.1 pts | – |
| Q2 2020 | Jun 30, 2020 | 55.1% | 0.0 pts | – |
| Q1 2020 | Mar 31, 2020 | 55.2% | 0.0 pts | – |
| Q4 2019 | Dec 31, 2019 | 55.1% | 0.0 pts | – |
| Q3 2019 | Sep 30, 2019 | 55.2% | -0.4 pts | – |
| Q2 2019 | Jun 30, 2019 | 55.1% | -0.4 pts | – |
| Q1 2019 | Mar 31, 2019 | 55.2% | -0.2 pts | – |
| Q4 2018 | Dec 31, 2018 | 55.1% | +0.1 pts | – |
| Q3 2018 | Sep 30, 2018 | 55.6% | +0.6 pts | – |
| Q2 2018 | Jun 30, 2018 | 55.5% | +0.8 pts | – |
| Q1 2018 | Mar 31, 2018 | 55.4% | +0.8 pts | – |
| Q4 2017 | Dec 31, 2017 | 55.0% | – | – |
| Q3 2017 | Sep 30, 2017 | 55.0% | – | – |
| Q2 2017 | Jun 30, 2017 | 54.7% | – | – |
| Q1 2017 | Mar 31, 2017 | 54.6% | – | – |
Cite this data
StockData. (2026). Monolithic Power Systems GAAP Gross Margin (Company-Reported) (%), quarterly Q1 2017–Q3 2026 [Data set]. Compiled from Monolithic Power Systems SEC filings and investor materials. https://stockdatahq.com/stocks/mpwr/kpis/gaap-gross-margin-rep
See every metric in the Monolithic Power Systems KPI table. Data updated Nov 2, 2026.