Diodes (DIOD) Return on Invested Capital [ROIC] (2011 - 2026)
Diodes' Return on Invested Capital [ROIC] came in at 3.27% for Q2 2026, up 1.41 percentage points from 1.86% a year earlier and up 1.04 percentage points from the prior quarter.
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Analysis
Diodes (DIOD) Return on Invested Capital [ROIC] (2011 - 2026) Analysis & Trends
For FY2025, Diodes' Return on Invested Capital [ROIC] was 1.49%, down 0.67 percentage points from FY2024.
- Return on Invested Capital [ROIC] has declined in each of the last three years, with a five-year change of -6.73 percentage points (FY2020 to FY2025).
- Going back by year, Return on Invested Capital [ROIC] was 2.16% in FY2024 (-9.28 pp), 11.44% in FY2023 (-9.42 pp), 20.86% in FY2022 (+7.21 pp) and 13.66% in FY2021 (+5.44 pp).
- The Q2 2026 figure represents the highest quarterly Return on Invested Capital [ROIC] since Q2 2024.
- Year-over-year, Return on Invested Capital [ROIC] increased in two of the last eight quarters, with an average year-over-year change of -3.80 percentage points.
- The fastest year-over-year change in Return on Invested Capital [ROIC] over five years came in Q1 2022 (a gain of 6.57 percentage points), and the weakest in Q2 2024 (a drop of 14.30 percentage points).
- Business Quant data shows DIOD's Return on Invested Capital [ROIC] at 2.23% (Q1 2026), 1.46% (Q4 2025) and 1.41% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROIC (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,257.94 Bn | 5,032.10 Bn | 72.14 Bn | 71.14% |
| 2 | Taiwan Semiconductor Manufacturing | 2,182.39 Bn | 1,807.25 Bn | 27.22 Bn | 33.38% |
| 3 | Broadcom | 1,596.71 Bn | 1,522.75 Bn | 20.46 Bn | 25.97% |
| 4 | Micron Technology | 1,020.41 Bn | 926.05 Bn | 47.05 Bn | 67.70% |
| 5 | Advanced Micro Devices | 879.62 Bn | 836.36 Bn | 6.20 Bn | 8.03% |
| 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 | 47.24% |
| 9 | Applied Materials | 328.25 Bn | 293.69 Bn | 4.59 Bn | 25.26% |
| 10 | Diodes | 3.88 Bn | 2.26 Bn | 147.57 Mn | 3.27% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 3.27% |
| Mar 31, 2026 | 2.23% |
| Dec 31, 2025 | 1.46% |
| Sep 30, 2025 | 1.40% |
| Jun 30, 2025 | 1.86% |
| Mar 31, 2025 | 1.61% |
| Dec 31, 2024 | 2.12% |
| Sep 30, 2024 | 2.59% |
| Jun 30, 2024 | 4.02% |
| Mar 31, 2024 | 7.86% |
| Dec 31, 2023 | 11.29% |
| Sep 30, 2023 | 15.58% |
| Jun 30, 2023 | 18.31% |
| Mar 31, 2023 | 19.32% |
| Dec 31, 2022 | 19.83% |
| Sep 30, 2022 | 17.60% |
| Jun 30, 2022 | 16.85% |
| Mar 31, 2022 | 15.27% |
| Dec 31, 2021 | 13.47% |
| Sep 30, 2021 | 13.02% |
API Access
Diodes Return on Invested Capital [ROIC] 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-invested-capital-%5Broic%5D&ticker=DIOD&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-invested-capital-[roic]", "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-invested-capital-%5Broic%5D&ticker=DIOD&period=max&api_key=YOUR_API_KEY");
const data = await res.json();