Alpha & Omega Semiconductor (AOSL) Return on Sales [ROS] (2009 - 2026)
Alpha & Omega Semiconductor's Return on Sales [ROS] came in at -5.07% for fiscal Q1 2027 (quarter ended Sep 30, 2026), down 2.56 percentage points from -2.51% a year earlier but up 1.38 percentage points from the prior quarter.
Alpha & Omega Semiconductor (AOSL) Return on Sales [ROS] (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Sep 30, 2026, Alpha & Omega Semiconductor reported Return on Sales [ROS] of -7.06%, down 2.36 percentage points year-over-year; for FY2026 (ended Jun 30, 2026), it came in at -6.36%, down 2.28 percentage points from FY2025.
- Return on Sales [ROS] has declined in each of the last four fiscal years, with a five-year change of -16.12 percentage points (FY2021 to FY2026).
- Going back by fiscal year, Return on Sales [ROS] was -4.08% in FY2025 (-3.51 pp), -0.57% in FY2024 (-3.83 pp), 3.26% in FY2023 (-9.86 pp) and 13.12% in FY2022 (+3.37 pp).
- The five-year range for quarterly Return on Sales [ROS] is -10.86% (fiscal Q3 2023) to 15.37% (fiscal Q3 2022).
- Year-over-year, Return on Sales [ROS] increased in two of the last eight quarters, with an average year-over-year change of -2.46 percentage points.
- The fastest year-over-year change in Return on Sales [ROS] over five years came in fiscal Q2 2022 (a gain of 5.78 percentage points), and the weakest in fiscal Q3 2023 (a drop of 26.23 percentage points).
- Business Quant data shows AOSL's Return on Sales [ROS] at -6.45% (Q4 2026), -8.58% (Q3 2026) and -8.36% (Q2 2026) in the three fiscal quarters before Q1 2027.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROS (Qtr) |
|---|---|---|---|---|---|
| 1 | SK hynix | 24,980.27 Bn | 24,964.04 Bn | 43.99 Bn | 76.33% |
| 2 | Taiwan Semiconductor Manufacturing | 10,337.48 Bn | 9,919.73 Bn | 31.04 Bn | 58.65% |
| 3 | Nvidia | 3,939.34 Bn | 3,713.50 Bn | 72.14 Bn | 66.24% |
| 4 | Broadcom | 1,653.85 Bn | 1,579.89 Bn | 20.46 Bn | 53.92% |
| 5 | Micron Technology | 880.27 Bn | 785.91 Bn | 47.05 Bn | 80.68% |
| 6 | Advanced Micro Devices | 875.86 Bn | 824.07 Bn | 7.21 Bn | 21.17% |
| 7 | Asml Holding | 576.26 Bn | 531.95 Bn | 5.90 Bn | - |
| 8 | Intel | 316.79 Bn | 179.50 Bn | 7.10 Bn | 15.27% |
| 9 | Applied Materials | 294.03 Bn | 294.03 Bn | 5.25 Bn | - |
| 10 | Alpha & Omega Semiconductor | 824.30 Mn | 79.34 Mn | 43.50 Mn | -5.07% |
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | -5.07% |
| Jun 30, 2026 | -6.45% |
| Mar 31, 2026 | -8.58% |
| Dec 31, 2025 | -8.36% |
| Sep 30, 2025 | -2.51% |
| Jun 30, 2025 | -6.58% |
| Mar 31, 2025 | -6.47% |
| Dec 31, 2024 | -3.41% |
| Sep 30, 2024 | -0.14% |
| Jun 30, 2024 | -0.93% |
| Mar 31, 2024 | -7.00% |
| Dec 31, 2023 | -0.69% |
| Sep 30, 2023 | 5.19% |
| Jun 30, 2023 | 1.62% |
| Mar 31, 2023 | -10.86% |
| Dec 31, 2022 | 4.65% |
| Sep 30, 2022 | 12.25% |
| Jun 30, 2022 | 9.35% |
| Mar 31, 2022 | 15.37% |
| Dec 31, 2021 | 14.34% |
Alpha & Omega Semiconductor Return on Sales [ROS] 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-sales-%5Bros%5D&ticker=AOSL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-sales-[ros]", "ticker": "AOSL", "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-sales-%5Bros%5D&ticker=AOSL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();