Alpha & Omega Semiconductor (AOSL) Operating Margin (2010 - 2026)
Alpha & Omega Semiconductor (AOSL) reported Operating Margin of -6.45% for fiscal Q4 2026 (quarter ended Jun 30, 2026), up 0.13 percentage points from -6.58% a year earlier and up 2.13 percentage points from the prior quarter.
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Analysis
Alpha & Omega Semiconductor (AOSL) Operating Margin (2010 - 2026) Analysis & Trends
For FY2026 (ended Jun 30, 2026), Alpha & Omega Semiconductor posted Operating Margin of -6.36%, down 2.28 percentage points from FY2025.
- Operating Margin has declined for four consecutive fiscal years, with a five-year change of -16.12 percentage points (FY2021 to FY2026).
- By fiscal year, Operating Margin came in at -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).
- Five-year quarterly Operating Margin spans a low of -10.86% in fiscal Q3 2023 and a high of 15.37% in fiscal Q3 2022.
- Year over year, Operating Margin gained in two of the last eight quarters, with an average year-over-year change of -2.81 percentage points.
- The high point for year-over-year Operating Margin in five years was fiscal Q1 2022 (a gain of 6.53 percentage points); the low point was fiscal Q3 2023 (a drop of 26.23 percentage points).
- Per Business Quant data, the three fiscal quarters before Q4 2026 came in at -8.58% (Q3 2026), -8.36% (Q2 2026) and -2.51% (Q1 2026).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,638.19 Bn | 5,412.36 Bn | 72.14 Bn | 66.24% |
| 2 | Taiwan Semiconductor Manufacturing | 2,452.80 Bn | 2,078.51 Bn | 27.22 Bn | 60.34% |
| 3 | Broadcom | 1,695.44 Bn | 1,621.48 Bn | 20.46 Bn | 53.92% |
| 4 | Micron Technology | 1,213.55 Bn | 1,152.31 Bn | 35.06 Bn | 80.37% |
| 5 | Advanced Micro Devices | 1,034.54 Bn | 991.29 Bn | 6.20 Bn | 17.25% |
| 6 | Asml Holding | 719.69 Bn | 675.53 Bn | 5.90 Bn | - |
| 7 | Intel | 601.78 Bn | 486.52 Bn | 6.51 Bn | 11.14% |
| 8 | Lam Research | 434.81 Bn | 411.60 Bn | 3.48 Bn | 37.39% |
| 9 | Applied Materials | 428.57 Bn | 394.02 Bn | 4.59 Bn | 33.74% |
| 10 | Alpha & Omega Semiconductor | 914.85 Mn | 123.98 Mn | 39.35 Mn | -6.45% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| 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% |
| Sep 30, 2021 | 13.34% |
API Access
Alpha & Omega Semiconductor Operating Margin 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=operating-margin&ticker=AOSL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "operating-margin", "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=operating-margin&ticker=AOSL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();