stockrowASE Technology Holding Co., Ltd.
ASE Technology Holding Co., Ltd.’s revenue for fiscal 2025 (year ended December 2025) was $20.6 billion, up 13.3% from fiscal 2024.
- Revenue
- +35.7%
- EPS
- +126.5%
- Free cash flow
- −127.0%
- Total debt
- +33.9%
Quarter to September 2026, against a year earlier
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ASE Technology Holding Co., Ltd. (ASX) Operating margin
ASE Technology Holding Co., Ltd.'s operating margin over the twelve months to 30 September 2026 was 11.5%, up 3.5 percentage points from fiscal 2025 (7.97%). Over the past ten years it has ranged from 5.63% (fiscal 2019) to 12.1% (fiscal 2022); the current reading is higher than 55% of that period. That is above the Semiconductors industry median of 5.48% and above the Technology sector median of 0.31%.
Operating margin, annual
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Annual newest first
| Period | Operating margin | Change (points) |
|---|---|---|
| FY2025 | 7.97% | 1.19 |
| FY2024 | 6.78% | (0.38) |
| FY2023 | 7.16% | (4.94) |
| FY2022 | 12.1% | 0.99 |
| FY2021 | 11.1% | 3.69 |
| FY2020 | 7.42% | 1.79 |
| FY2019 | 5.63% | (1.65) |
| FY2018 | 7.28% | (1.44) |
| FY2017 | 8.72% | (0.71) |
| FY2016 | 9.43% | 0.74 |
Quarterly newest first
| Period | Operating margin | Change (points) |
|---|---|---|
| Sep 2026 | 13.6% | 2.51 |
| Jun 2026 | 11.1% | 0.96 |
| Mar 2026 | 10.1% | (0.24) |
| Dec 2025 | 10.3% | 2.51 |
| 43 more quarters | Free account |
Against its own ten years
Operating margin against peers
| Company | Operating margin |
|---|---|
| NXPI NXP Semiconductors N.V. compare | 33.0% |
| MPWR Monolithic Power Systems, Inc. compare | 29.5% |
| ALAB Astera Labs, Inc. compare | 25.5% |
| UMC United Microelectronics Corporation compare | 21.5% |
| QCOM QUALCOMM Incorporated compare | 20.1% |
| MRVL Marvell Technology, Inc. compare | 16.5% |
| MCHP Microchip Technology Incorporated compare | 15.5% |
| ASX ASE Technology Holding Co., Ltd. | 11.5% |
| STM STMicroelectronics N.V. compare | 5.48% |
| Semiconductors industry median | 5.48% |
| Technology sector median | 0.31% |
| Market median | 0.00% |
What Operating margin is
EBIT Margin tells an investor how much operating profit, before interest and taxes, a company keeps from each unit of revenue.
EBIT ÷ Revenue
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