ASE Technology Holding Co., Ltd.
SEC data synchronized Nov 8, 2026 04:56 UTC
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Financial highlights
Latest qualifying annual SEC observations · USDAbout ASE Technology Holding Co., Ltd.
Business Overview
ASE Technology Holding Co., Ltd. was jointly established on April 30, 2018, as a company limited by shares under the R.O.C. Company Law, by the combination of Advanced Semiconductor Engineering, Inc., which was incorporated on March 23, 1984, and Siliconware Precision Industries Co., Ltd., which was incorporated on May 17, 1984.
Business information sourced from SEC annual filing filed Apr 1, 2026. Business descriptions reflect the cited filing and may not describe subsequent changes.
Company identification is based on SEC registration information. Financial figures are sourced from SEC filings.
Company Details
- Registered name
- ASE Technology Holding Co., Ltd.
- Ticker symbol
- ASX
- CIK
- 0001122411
- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC SIC code
- 3674
- Fiscal year end (MMDD)
- 1231
- Last SEC synchronization
- Nov 8, 2026 04:56 UTC
Company contact information is drawn from SEC submissions, where reported, and may not reflect current operating locations. Official website, business descriptions and executive details require separate verification.
Historical financial performance
USD billions · Annual SEC observations · Choose a metric
Each metric uses a consistent SEC accounting concept when available. Fiscal year-end dates may differ across metrics. Negative values are displayed with a minus sign.
Annual financial history
USD · Exact fiscal period ends| Period ended | Revenue | Net income | Operating income | Assets | Liabilities | Cash | Operating cash flow | Net margin |
|---|---|---|---|---|---|---|---|---|
| No qualifying annual financial data available. | ||||||||
A dash indicates unavailable or nonmatching period data. Figures are SEC observations, not estimates.
Latest SEC filings
Browse filings →| Form | Filed | Report period | Official source |
|---|---|---|---|
| 4 | Nov. 3, 2026 | Oct. 30, 2026 | View SEC filing ↗ |
| 4 | Oct. 14, 2026 | Oct. 12, 2026 | View SEC filing ↗ |
| 4 | Sept. 24, 2026 | Sept. 22, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Sept. 9, 2026 | Sept. 7, 2026 | View SEC filing ↗ |
| 4 | Aug. 19, 2026 | Aug. 12, 2026 | View SEC filing ↗ |
| 4 | July 31, 2026 | July 29, 2026 | View SEC filing ↗ |
| 4 | July 24, 2026 | July 22, 2026 | View SEC filing ↗ |
| 4 | July 17, 2026 | July 15, 2026 | View SEC filing ↗ |
| 4 | July 15, 2026 | July 13, 2026 | View SEC filing ↗ |
Financial data is provided for informational purposes, not investment advice. Observations may include restatements; review original SEC filings before making decisions.