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

(NYSE:ASX) ASE Technology Holding Co., Ltd. announced its unaudited consolidated net revenues for October 2026. Consolidated net revenues for October 2026 were NT$88,615 million, compared to NT$88,130 million in September 2026 and NT$60,231 million in October 2025. This represents a sequential increase of 0.6% and a year-over-year increase of 47.1%. In US dollar terms, consolidated net revenues for October 2026 were $2,779 million, compared to $2,777 million in September 2026 and $1,980 million in October 2025, reflecting a sequential increase of 0.1% and a year-over-year increase of 40.4%. Net revenues for the ATM (assembly, testing and material) business in October 2026 were NT$56,840 million, compared to NT$52,674 million in September 2026 and NT$36,039 million in October 2025, representing a sequential increase of 7.9% and a year-over-year increase of 57.7%. In US dollar terms, ATM net revenues for October 2026 were $1,783 million, compared to $1,660 million in September 2026 and $1,185 million in October 2025, representing a sequential increase of 7.4% and a year-over-year increase of 50.5%. The company states that this press release is intended to comply with Taiwan regulatory requirements. The company refers readers to its 2025 Annual Report on Form 20-F filed on April 1, 2026 for further discussion of risks and other factors.

ASE Technology Holding Co., Ltd. Reports Its Unaudited Consolidated Financial Results for the Third Quarter of 2026

(NYSE:ASX) ASE Technology Holding Co., Ltd. reported unaudited net revenues of NT$244,161 million for 3Q26, representing a 44.8% year-over-year increase and a 27.8% sequential increase. Net income attributable to shareholders of the parent for the quarter was NT$26,996 million, up from NT$10,870 million in 3Q25 and NT$21,065 million in 2Q26. Basic earnings per share for the quarter were NT$6.13 (US$0.384 per ADS), compared to NT$2.50 for 3Q25 and NT$4.80 for 2Q26, while diluted earnings per share were NT$5.84 (US$0.365 per ADS), compared to NT$2.41 for 3Q25 and NT$4.61 for 2Q26. Net revenues from packaging, testing, EMS, and other operations represented approximately 50%, 11%, 38%, and 1% of total net revenues, respectively. Cost of revenues was NT$190,194 million, with raw material cost at NT$116,793 million (48% of net revenues), labor cost at NT$23,777 million (10%), and depreciation, amortization, and rental expenses at NT$20,664 million. Gross margin increased by 1.1 percentage points to 22.1% in 3Q26, and operating margin was 13.6%. Net interest expense was NT$2,611 million, net gain on foreign exchange hedging activities was NT$1,176 million, net gain on equity-method investments was NT$190 million, and other net non-operating income was NT$813 million. Total non-operating expenses for the quarter were NT$432 million. Income before tax was NT$32,710 million, and income tax expense was NT$4,831 million. The total number of shares outstanding at quarter end was 4,488,092,493. For ATM operations, net revenues were NT$151,485 million (up 51.0% year-over-year), cost of revenues was NT$105,073 million, raw material cost was NT$40,974 million (27% of net revenues), labor cost was NT$20,013 million (13%), and depreciation, amortization, and rental expenses were NT$19,131 million. ATM gross margin increased by 3.3 percentage points to 30.6%, and operating margin was 20.0%. For EMS operations, net revenues were NT$93,469 million (up 35.4% year-over-year), cost of revenues was NT$85,676 million, raw material cost was NT$76,221 million (82% of net revenues), labor cost was NT$3,698 million (4%), and depreciation, amortization, and rental expenses were NT$1,289 million. EMS gross margin decreased by 0.6 percentage points to 8.3%, and operating margin was 3.3%. Equipment capital expenditures in 3Q26 totaled US$2,104 million, with US$991 million for packaging, US$1,067 million for testing, US$41 million for EMS, and US$5 million for interconnect materials and others. Total unused credit lines amounted to NT$457,283 million as of September 30, 2026. The current ratio was 1.16 and net debt to equity ratio was 0.66 as of September 30, 2026. The total number of employees was 119,346 as of September 30, 2026. The five largest ATM customers accounted for approximately 46% of total net revenues, and one customer accounted for more than 10%. The top 10 ATM customers contributed 63% of total net revenues. For EMS, the five largest customers accounted for 70% of total net revenues, with two customers each accounting for more than 10%, and the top 10 customers contributed 78%. The company operates in Taiwan, China, South Korea, Japan, Malaysia, Philippines, Vietnam, Mexico, Tunisia, and the United States.

(NYSE:ASX) ASE Technology Holding Co., Ltd. announced its unaudited consolidated net revenues for September 2026 and the third quarter of 2026. Consolidated net revenues for September 2026 were NT$88,130 million, compared to NT$82,247 million in August 2026 and NT$60,561 million in September 2025, representing a sequential increase of 7.2% and a year-over-year increase of 45.5%. In US dollars, September 2026 net revenues were $2,777 million, up from $2,556 million in August 2026 and $1,995 million in September 2025, a sequential increase of 8.7% and a year-over-year increase of 39.2%. For the third quarter of 2026, consolidated net revenues were NT$244,161 million, compared to NT$191,064 million in the second quarter of 2026 and NT$168,569 million in the third quarter of 2025, a sequential increase of 27.8% and a year-over-year increase of 44.8%. In US dollars, third quarter 2026 net revenues were $7,642 million, up from $6,050 million in the second quarter of 2026 and $5,663 million in the third quarter of 2025, a sequential increase of 26.3% and a year-over-year increase of 34.9%. Net revenues for the ATM (assembly, testing and material) business in September 2026 were NT$52,674 million, compared to NT$51,287 million in August 2026 and NT$34,997 million in September 2025, a sequential increase of 2.7% and a year-over-year increase of 50.5%. In US dollars, ATM net revenues for September 2026 were $1,660 million, up from $1,594 million in August 2026 and $1,153 million in September 2025, a sequential increase of 4.2% and a year-over-year increase of 44.0%. For the third quarter of 2026, ATM net revenues were NT$151,485 million, compared to NT$126,148 million in the second quarter of 2026 and NT$100,289 million in the third quarter of 2025, a sequential increase of 20.1% and a year-over-year increase of 51.0%. In US dollars, ATM net revenues for the third quarter of 2026 were $4,741 million, up from $3,994 million in the second quarter of 2026 and $3,371 million in the third quarter of 2025, a sequential increase of 18.7% and a year-over-year increase of 40.6%. The press release states that it is intended to comply with Taiwan regulatory requirements.

ASE Technology Holding Co., Ltd. Reports Its Unaudited Consolidated Financial Results for the Second Quarter of 2026

(NYSE: ASX) ASE Technology Holding Co., Ltd. reported unaudited net revenues of NT$191,064 million for 2Q26, up by 26.7% year-over-year and up by 10.0% sequentially. Net income attributable to shareholders of the parent for the quarter totaled NT$21,068 million, up from NT$7,521 million in 2Q25 and up from NT$14,132 million in 1Q26. Basic earnings per share for the quarter were NT$4.80 (or US$0.304 per ADS), compared to NT$1.74 for 2Q25 and NT$3.23 for 1Q26. Equipment capital expenditures in 2Q26 totaled US$1,695 million, of which US$840 million was used in packaging operations, US$804 million in testing operations, US$49 million in EMS operations and US$2 million in interconnect materials operations and others. Total unused credit lines amounted to NT$396,197 million as of June 30, 2026. The total number of employees was 114,179 as of June 30, 2026, compared to 107,950 as of March 31, 2026. The company notes that forward-looking statements in the press release are based on management's best judgment and actual results may differ materially.

ASE Technology Holding Co., Ltd. (NYSE: ASX) announced its unaudited consolidated net revenues for April 2026. The company reported consolidated net revenues of NT$62,247 million (US$1,957 million) for April 2026, representing a sequential increase of 1.1% in NT$ and 0.4% in US$, and a year-over-year increase of 19.2% in NT$ and 23.1% in US$. Net revenues for the ATM assembly, testing and material business were NT$40,502 million (US$1,274 million), up 1.7% sequentially in NT$ and 1.0% in US$, and up 29.3% year-over-year in NT$ and 33.6% in US$. This press release is intended to comply with Taiwan regulatory requirements.

ASE Technology Holding Co., Ltd. Reports Its Unaudited Consolidated Financial Results for the First Quarter of 2026

ASE Technology Holding Co., Ltd. (NYSE: ASX) reported unaudited net revenues of NT$173,662 million for 1Q26, up 17.2% year-over-year and down 2.4% sequentially. Net income attributable to shareholders was NT$14,148 million, up from NT$7,554 million in 1Q25 and down from NT$14,713 million in 4Q25. Basic earnings per share for the quarter were NT$3.24 (US$0.205 per ADS), and diluted earnings per share were NT$3.08 (US$0.195 per ADS). Equipment capital expenditures in 1Q26 totaled US$1,003 million. The company maintained a current ratio of 1.15 and a net debt to equity ratio of 0.40 as of March 31, 2026.