Diodes (DIOD) Return on Capital Employed [ROCE] (2011 - 2026)
Diodes' Return on Capital Employed [ROCE] came in at 3.69% for Q2 2026, up 1.51 percentage points from 2.18% a year earlier and up 1.07 percentage points from the prior quarter.
Powered by 
Analysis
Diodes (DIOD) Return on Capital Employed [ROCE] (2011 - 2026) Analysis & Trends
For FY2025, Diodes' Return on Capital Employed [ROCE] was 1.74%, down 0.78 percentage points from FY2024.
- Return on Capital Employed [ROCE] has declined in each of the last three years, with a five-year change of -8.60 percentage points (FY2020 to FY2025).
- Going back by year, Return on Capital Employed [ROCE] was 2.52% in FY2024 (-10.43 pp), 12.95% in FY2023 (-9.61 pp), 22.57% in FY2022 (+5.49 pp) and 17.08% in FY2021 (+6.74 pp).
- The Q2 2026 figure represents the highest quarterly Return on Capital Employed [ROCE] since Q2 2024.
- Year-over-year, Return on Capital Employed [ROCE] increased in two of the last eight quarters, with an average year-over-year change of -4.20 percentage points.
- The fastest year-over-year change in Return on Capital Employed [ROCE] over five years came in Q1 2022 (a gain of 8.70 percentage points), and the weakest in Q2 2024 (a drop of 15.69 percentage points).
- Business Quant data shows DIOD's Return on Capital Employed [ROCE] at 2.62% (Q1 2026), 1.70% (Q4 2025) and 1.64% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROCE (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,257.94 Bn | 5,032.10 Bn | 72.14 Bn | 80.04% |
| 2 | Taiwan Semiconductor Manufacturing | 2,182.39 Bn | 1,807.25 Bn | 27.22 Bn | 8.44% |
| 3 | Broadcom | 1,596.71 Bn | 1,522.75 Bn | 20.46 Bn | 26.30% |
| 4 | Micron Technology | 1,020.41 Bn | 926.05 Bn | 47.05 Bn | 72.24% |
| 5 | Advanced Micro Devices | 879.62 Bn | 836.36 Bn | 6.20 Bn | 9.27% |
| 6 | Asml Holding | 640.55 Bn | 596.23 Bn | 5.90 Bn | - |
| 7 | Intel | 470.49 Bn | 339.62 Bn | 6.51 Bn | -0.05% |
| 8 | Lam Research | 342.11 Bn | 318.91 Bn | 3.48 Bn | 50.54% |
| 9 | Applied Materials | 328.25 Bn | 293.69 Bn | 4.59 Bn | 28.98% |
| 10 | Diodes | 3.88 Bn | 2.26 Bn | 147.57 Mn | 3.69% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 3.69% |
| Mar 31, 2026 | 2.62% |
| Dec 31, 2025 | 1.70% |
| Sep 30, 2025 | 1.64% |
| Jun 30, 2025 | 2.18% |
| Mar 31, 2025 | 1.93% |
| Dec 31, 2024 | 2.51% |
| Sep 30, 2024 | 2.93% |
| Jun 30, 2024 | 4.57% |
| Mar 31, 2024 | 8.92% |
| Dec 31, 2023 | 12.78% |
| Sep 30, 2023 | 16.95% |
| Jun 30, 2023 | 20.25% |
| Mar 31, 2023 | 21.17% |
| Dec 31, 2022 | 21.56% |
| Sep 30, 2022 | 21.95% |
| Jun 30, 2022 | 21.01% |
| Mar 31, 2022 | 18.74% |
| Dec 31, 2021 | 16.76% |
| Sep 30, 2021 | 14.61% |
API Access
Diodes Return on Capital Employed [ROCE] API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=return-on-capital-employed-%5Broce%5D&ticker=DIOD&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-capital-employed-[roce]", "ticker": "DIOD", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=return-on-capital-employed-%5Broce%5D&ticker=DIOD&period=max&api_key=YOUR_API_KEY");
const data = await res.json();