ASE Technology posts 28.6% May 2026 revenue jump

ASE Technology Holding Co., Ltd. reported strong May 2026 unaudited consolidated net revenues of NT$63,033 million, up 1.3% from April 2026 and 28.6% from May 2025.

Rhea-AI Filing Summary

ASE Technology Holding Co., Ltd. reported strong May 2026 unaudited consolidated net revenues of NT$63,033 million, up 1.3% from April 2026 and 28.6% from May 2025. In U.S. dollars, net revenues were $2,001 million, rising 2.2% sequentially and 26.1% year over year.

The ATM assembly, testing and material business was the main growth driver, with May 2026 net revenues of NT$42,162 million, up 4.1% from April and 37.9% versus a year earlier. In U.S. dollars, ATM revenues reached $1,338 million, increasing 5.1% sequentially and 35.2% year over year.

Positive

• Strong year-over-year growth: May 2026 consolidated net revenues rose 28.6% year over year to NT$63,033 million, with ATM segment revenues up 37.9%, indicating broad demand strength across ASE Technology’s core businesses.

Negative

• None.

Insights

Equity research analyst

May 2026 shows broad-based revenue strength, led by ATM operations.

ASE Technology Holding delivered robust May 2026 net revenues of NT$63,033 million, up 28.6% year over year. The ATM assembly, testing and material segment contributed NT$42,162 million, growing 37.9% year over year, highlighting strong demand for outsourced semiconductor services.

Sequential growth was more modest, with total net revenues up 1.3% and ATM revenues up 4.1% versus April 2026, suggesting momentum is continuing rather than spiking. In U.S. dollar terms, revenues of $2,001 million and ATM revenues of $1,338 million show similar trends.

The company also reiterates extensive risk factors, including semiconductor cyclicality, regulatory changes, geopolitical tensions involving the Republic of China and the People’s Republic of China, and U.S. trade policy shifts. These reminders frame the solid May results within an industry still exposed to macro, regulatory and geopolitical swings.

Key Figures

Total net revenues May 2026: NT$63,033 million Total net revenues May 2025: NT$49,027 million Total net revenues YoY change: +28.6% +4 more

7 metrics

Total net revenues May 2026 NT$63,033 million Unaudited consolidated net revenues for May 2026

Total net revenues May 2025 NT$49,027 million Unaudited consolidated net revenues for May 2025

Total net revenues YoY change +28.6% May 2026 vs May 2025 consolidated net revenues

Total net revenues May 2026 (USD) $2,001 million Unaudited consolidated net revenues for May 2026 in U.S. dollars

ATM net revenues May 2026 NT$42,162 million ATM assembly, testing and material net revenues for May 2026

ATM net revenues YoY change +37.9% May 2026 vs May 2025 ATM segment net revenues

ATM net revenues May 2026 (USD) $1,338 million ATM segment net revenues for May 2026 in U.S. dollars

Key Terms

unaudited consolidated net revenues, ATM assembly, testing and material business, forward-looking statements, safe harbor, +1 more

5 terms

unaudited consolidated net revenues financial

"announces its unaudited consolidated net revenues for May 2026"

ATM assembly, testing and material business financial

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

forward-looking statements regulatory

"This press release contains "forward-looking statements" within the meaning of Section 27A"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

safe harbor regulatory

"These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995"

Safe harbor is a rule that protects companies or individuals from legal trouble if they follow certain guidelines or procedures. It’s like having a safety net that allows them to act without fear of punishment, as long as they stick to the rules. This helps encourage honest behavior and clear standards in financial and legal activities.

U.S. Private Securities Litigation Reform Act of 1995 regulatory

"under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995"

A federal law that changed the rules for suing companies over securities claims by making it harder to bring class-action lawsuits and by protecting certain forward-looking statements. Think of it as a rulebook that raises the bar for plaintiffs to show clear evidence of wrongdoing and gives companies limited shelter for predictions, which matters to investors because it can reduce litigation risk, legal costs, and volatility tied to lawsuit headlines.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much revenue did ASE Technology (ASX) generate in May 2026?

ASE Technology generated unaudited consolidated net revenues of NT$63,033 million in May 2026. This represented a 28.6% year-over-year increase compared with May 2025 and a 1.3% sequential rise from April 2026, reflecting continued business momentum.

What was ASE Technology (ASX) May 2026 revenue in U.S. dollars?

In U.S. dollars, ASE Technology reported May 2026 unaudited consolidated net revenues of $2,001 million. That figure was 2.2% higher than April 2026 and 26.1% above May 2025, showing solid growth even after currency translation effects.

How did ASE Technology’s ATM segment perform in May 2026?

ASE Technology’s ATM assembly, testing and material business recorded May 2026 net revenues of NT$42,162 million. This was a 4.1% sequential increase over April 2026 and a strong 37.9% year-over-year rise compared with May 2025, underscoring ATM as a key growth driver.

What are ASE Technology (ASX) ATM revenues in U.S. dollars for May 2026?

The ATM segment delivered May 2026 net revenues of $1,338 million in U.S. dollars. This represented a 5.1% sequential increase from April 2026 and a 35.2% year-over-year gain versus May 2025, highlighting robust demand for ASE’s assembly and testing services.

Are ASE Technology (ASX) May 2026 revenues audited figures?

No. ASE Technology’s May 2026 consolidated and ATM segment net revenues are described as unaudited. They are preliminary monthly figures released to meet Taiwan regulatory requirements and may differ from final numbers reported in future financial statements or filings.

What risks does ASE Technology (ASX) highlight alongside its May 2026 results?

ASE Technology cites risks including semiconductor industry cyclicality, stricter environmental regulations, intense competition, international operations, geopolitical tensions between the Republic of China and the People’s Republic of China, U.S. trade policy shifts, and currency fluctuations, which could cause results to differ from forward-looking statements.

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

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/09/2026 - 06:03 AM EDT Learn about SEC filing dates

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

 June 2026 

Commission File Number 001-16125

ASE Technology Holding Co., Ltd.

(Translation of registrant’s name into English)

26, Chin 3rd Road

Kaohsiung, Taiwan

Republic of China

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ☒         Form 40-F ☐    

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	ASE TECHNOLOGY HOLDING CO., LTD.
Date: June 9, 2026	By:	/s/ Joseph Tung
		Name:  Joseph Tung
		Title:    Chief Financial Officer

 

Investor Relations Contact:

ir@aseglobal.com

Tel: +886.2.6636.5678

https://www.aseglobal.com

ASE Technology Holding Co., Ltd. 

Announces Monthly Net Revenues*

Taipei, Taiwan, R.O.C., june 9, 2026 – ASE Technology Holding Co., Ltd. (NYSE: ASX, TWSE: 3711, “ASEH” or the “Company”), announces its unaudited consolidated net revenues for May 2026.

Consolidated net revenues (unaudited)

		May		Apr		May		Sequential		YoY
(NT$ Million)		2026		2026		2025		Change		Change
Net Revenues		63,033		62,247		49,027		+1.3%		+28.6%
		May		Apr		May		Sequential		YoY
(US$ Million)		2026		2026		2025		Change		Change
Net Revenues		2,001		1,957		1,587		+2.2%		+26.1%

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

atm net revenues (unaudited)

		May		Apr		May		Sequential		YoY
(NT$ Million)		2026		2026		2025		Change		Change
Net Revenues		42,162		40,502		30,581		+4.1%		+37.9%
		May		Apr		May		Sequential		YoY
(US$ Million)		2026		2026		2025		Change		Change
Net Revenues		1,338		1,274		990		+5.1%		+35.2%

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

Safe Harbor Notice: 

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.