Company / Gross Margin
Diodes Incorporated Gross Margin History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Gross Margin
31.2%
FY2025
5-year range
31.2% / 37.3%
FY2021-FY2025
Trend
-6.1%
vs FY2024
Sector context
#184 of 223
Information Technology
What the data says
Diodes Incorporated's gross margin of 31.2% is lower than 83% of companies in the Information Technology sector (FY2025). Gross Margin has fluctuated over the past 10 years, ranging from 29.3% in FY2017 to 37.3% in FY2021.
Based on SEC 10-K filings.
31.2% in FY2025 with a 5-year CAGR of -4.7%.
Declined from 37.1% to 31.2% over the past 2 years.
Information Technology sector context is included.
Gross Margin over time
Growth rates
- 3-Year Change
- -3.9pp
- 5-Year Change
- -4.7pp
- 10-Year Change
- -
Sector benchmark
Bottom 17% in Information TechnologyTop 83% of 223This company 31.2% Sector average 53.7%
▼
-41.9% below sector average
Key checks
Key Insights
- In FY2025, gross margin decreased 6.1% year-over-year.
- Currently 22.5pp below the Information Technology sector average.
- Peak gross margin was recorded in FY2021.
- Lowest gross margin in the period was in FY2017.
Company context
Key Data Points
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Gross MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 31.2% | -6.1% |
| FY2024 | 33.2% | -10.5% |
| FY2023 | 37.1% | +5.9% |
| FY2022 | 35.1% | -6.0% |
| FY2021 | 37.3% | +4.0% |
| FY2020 | 35.9% | +6.0% |
| FY2019 | 33.8% | +11.1% |
| FY2018 | 30.4% | +4.0% |
| FY2017 | 29.3% | -5.9% |
| FY2016 | 31.1% | +8.2% |
As of FY2025 · SEC 10-K · Updated Jul 2, 2026