September revenue rose 45.5% from a year earlier at ASE Technology.

ASE Technology Holding Co., Ltd. Announces Monthly Net Revenues*

ATM revenue grew faster year over year than consolidated revenue in both September and the third quarter, in both reported currencies.

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment worksHow the balance works

ASE Technology Holding (NYSE: ASX) reported unaudited September 2026 consolidated net revenues of NT$88,130 million, higher than both comparison periods. Revenue rose 7.2% from August 2026 and 45.5% from September 2025. In US dollars, September revenue was US$2,777 million, up 8.7% sequentially and 39.2% year over year.

Third-quarter 2026 consolidated revenue reached NT$244,161 million, up 27.8% from Q2 2026 and 44.8% from Q3 2025. The US-dollar figure was US$7,642 million, up 26.3% and 34.9%, respectively.

The assembly, testing and material business (ATM) reported September revenue of NT$52,674 million, up 2.7% sequentially and 50.5% year over year. Q3 ATM revenue was NT$151,485 million, up 20.1% sequentially and 51.0% year over year. In US dollars, ATM revenue was US$1,660 million for September and US$4,741 million for Q3. All figures are unaudited.

Rhea-AI gives every point it takes from this document a weight. Minor counts 1, Moderate 3 and Major 9, so one Major point outweighs several Minor ones. The bar adds up the weights on each side, and when neither side holds more than 65% of the total the balance reads Mixed.

It reads the document as published, with the same rules for every company, and it does not look at what the market expected or at how the stock traded, so a point can be objectively good on a day the stock falls.

Rhea-AI Sentiment measures something else, the tone of the wording.

How the balance worksHow Sentiment works

Reported August consolidated revenue, the prior-month comparison for this September report.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

AI-generated analysis. How Rhea-AI works. Not financial advice.

TAIPEI, Oct. 12, 2026 /PRNewswire/ -- ASE Technology Holding Co., Ltd. (NYSE: ASX, TAIEX: 3711, "ASEH" or the "Company"), announces its unaudited consolidated net revenues for September and 3rd quarter of 2026.

CONSOLIDATED NET REVENUES (UNAUDITED)

Net revenues for ATM assembly, testing and material business are as follows:

*This press release is intended to comply with Taiwan regulatory requirements.

This press release contains "forward-looking statements" within the meaning of Section 27A of the United States Securities Act of 1933, as amended, and Section 21E of the United States Securities Exchange Act of 1934, as amended. These statements are made under the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. Although these forward-looking statements, which may include statements regarding our future results of operations, financial condition or business prospects, are based on our own information and information from other sources we believe to be reliable, you should not place undue reliance on these forward-looking statements, which apply only as of the date of this press release. The words "anticipate," "believe," "estimate," "expect," "intend," "plan" and similar expressions, as they relate to us, are intended to identify these forward-looking statements in this press release. These forward-looking statements are necessarily estimates reflecting the best judgment of our senior management and our actual results of operations, financial condition or business prospects may differ materially from those expressed or implied by the forward-looking statements for reasons including, among others, risks associated with cyclicality and market conditions in the semiconductor or electronic industry; changes in our regulatory environment, including our ability to comply with new or stricter environmental regulations and to resolve environmental liabilities; demand for the outsourced semiconductor packaging, testing and electronic manufacturing services we offer and for such outsourced services generally; the highly competitive semiconductor or manufacturing industry we are involved in; our ability to introduce new technologies in order to remain competitive; international business activities; our business strategy; our future expansion plans and capital expenditures; the strained relationship between the Republic of China and the People's Republic of China; general economic and political conditions; the recent shift in United States trade policies; possible disruptions in commercial activities caused by natural or human-induced disasters; fluctuations in foreign currency exchange rates; and other factors. For a discussion of these risks and other factors, please see the documents we file from time to time with the Securities and Exchange Commission, including the 2025 Annual Report on Form 20-F filed on April 1, 2026.

View original content:https://www.prnewswire.com/news-releases/ase-technology-holding-co-ltd-announces-monthly-net-revenues-302905327.html

SOURCE ASE Technology Holding Co., Ltd.

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ASE Technology Holding reported unaudited September 2026 consolidated net revenues of NT$88,130 million, up 7.2% from August 2026 and 45.5% from September 2025. In US dollars, revenue was US$2,777 million, up 8.7% sequentially and 39.2% year over year.

ASE Technology Holding's unaudited Q3 2026 consolidated net revenues were NT$244,161 million, up 27.8% from Q2 2026 and 44.8% from Q3 2025. The US-dollar figure was US$7,642 million, up 26.3% sequentially and 34.9% year over year.