Price$34.04+11.95 (+54.10%)
2026-03-042026-06-05
News · 26 weeks69-36%
2025-12-142026-06-07
Mix6290d
- Insider44(71%)
- Other10(16%)
- SEC Filings8(13%)
Latest news
25 items- INSIDERChief Administration Officer Uang Du-Tsuen sold $6,120,000 worth of Ordinary Shares (10,000 units at $612.00), decreasing direct ownership by 1% to 778,000 units (SEC Form 4)4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- SECSEC Form SD filed by ASE Technology Holding Co. Ltd.SD - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- INSIDERAmendment: New insider Chung Chih-Hsiao claimed ownership of 30,000 units of Ordinary Shares (SEC Form 3)3/A - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERDirector Chen Jeffrey sold $17,128,000 worth of Ordinary Shares (29,000 units at $590.62) (SEC Form 4)4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- PRASE Launches Automated 310mm Panel-Level Packaging to Accelerate AI InnovationDriving performance, scalability, and efficiency for next-generation compute workloads Advanced Semiconductor Engineering, Inc. (ASE), a member of ASE Technology Holding Co., Ltd. (NYSE:ASX, IEX:3711) and a leading provider of semiconductor assembly and test services, today announced the development of an industry-first automated 310mm × 310mm panel-level packaging production line, advancing its leadership in next-generation advanced packaging technologies. This milestone expands economies of scale by enabling a seamless transition from wafer-level packaging to panel-level packaging while preserving design rule consistency across FOCoS and FOCoS-Bridge packaging platforms. The new panel l
- INSIDERDirector Chen Jeffrey sold $13,185,000 worth of Ordinary Shares (27,000 units at $488.33) (SEC Form 4)4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERDirector Chen Jeffrey sold $14,661,000 worth of Ordinary Shares (27,000 units at $543.00) (SEC Form 4)4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- SECAmendment: SEC Form 6-K/A filed by ASE Technology Holding Co. Ltd.6-K/A - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- SECSEC Form 6-K filed by ASE Technology Holding Co. Ltd.6-K - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- PRASE Technology Holding Co., Ltd. Announces Monthly Net Revenues*TAIPEI, May 8, 2026 /PRNewswire/ -- ASE Technology Holding Co., Ltd. (NYSE:ASX, TWSE: 3711, ", ASEH", or the ", Company", )), announces its unaudited consolidated net revenues for April 2025. CONSOLIDATED NET REVENUES (UNAUDITED)AprMarAprSequentialYoY(NT$ Million)202620262025ChangeChangeNet Revenues62,24761,57752,211+1.1 %+19.2 %AprMarAprSequentialYoY(US$ Million)202620262025ChangeChangeNet Revenues1,9571,9491,590+0.4 %+23.1 % Net revenues for ATM assembly, testing and material business are as follows:ATM NET REVENUES (UNAUDITED)AprMarAprSequentialYoY(NT$ Million)202620262025Cha
- SECSEC Form 6-K filed by ASE Technology Holding Co. Ltd.6-K - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- SECSEC Form 6-K filed by ASE Technology Holding Co. Ltd.6-K - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- PRASE Technology Holding Co., Ltd. Reports Its Unaudited Consolidated Financial Results for the First Quarter of 2026TAIPEI, April 29, 2026 /PRNewswire/ -- ASE Technology Holding Co., Ltd. ((TWSE: 3711, NYSE:ASX) ("We", "ASEH", or the "Company"), the leading provider of semiconductor assembly and testing services ("ATM") and the provider of electronic manufacturing services ("EMS"), today reported its unaudited[1] net revenues of NT$173,662 million for 1Q26, up by 17.2% year-over-year and down by 2.4% sequentially. Net income attributable to shareholders of the parent for the quarter totaled 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 (or US$0.205 per ADS), compared to NT$1.75 for 1Q25 and NT$3.37 for 4Q
- INSIDERDirector Chen Jeffrey sold $4,257,000 worth of Ordinary Shares (9,000 units at $473.00) (SEC Form 4)4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- PRASE Holdings Hosts Annual Supplier Day to Recognize Outstanding Suppliers of 2025ASE Technology Holding Co., Ltd. (NYSE:ASX, IEX:3711), today hosted its annual Supplier Day, recognizing the contribution of all its valued partners and to present awards to the outstanding suppliers of 2025. The event welcomed representatives from over 100 suppliers supporting ASE Holdings' subsidiaries – ASE, SPIL, and USI. Centered on the theme 'Innovation of Synergy,' the ceremony highlighted the role of technology innovation and knowledge sharing in strengthening the competitiveness of industry partners. It also emphasized ASE's commitment to building a more resilient, collaborative, and future-ready supply chain ecosystem. "Driven by surging demand for AI and High-Performance Comput
- INSIDERSEC Form 4 filed by Chen Jeffrey4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERSEC Form 4 filed by Chen Tien-Szu4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERSEC Form 4 filed by Chen Jeffrey4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- SECAmendment: SEC Form SCHEDULE 13D/A filed by ASE Technology Holding Co. Ltd.SCHEDULE 13D/A - ASE Technology Holding Co., Ltd. (0001122411) (Filed by)
- INSIDERSEC Form 4 filed by Chen Jeffrey4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERSEC Form 4 filed by Chang Chien Shen4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- INSIDERSEC Form 4 filed by Chen Jeffrey4 - ASE Technology Holding Co., Ltd. (0001122411) (Issuer)
- SECSEC Form 6-K filed by ASE Technology Holding Co. Ltd.6-K - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
- PRASE Technology Holding Co., Ltd. Announces Monthly Net Revenues*TAIPEI, April 10, 2026 /PRNewswire/ -- ASE Technology Holding Co., Ltd. (NYSE:ASX, IEX:3711, ", ASEH", or the ", Company", )), announces its unaudited consolidated net revenues for March and 1st quarter of 2025. CONSOLIDATED NET REVENUES (UNAUDITED)MarFebMarSequentialYoY(NT$ Million)202620262025ChangeChangeNet Revenues61,57752,09753,748+18.2 %+14.6 %MarFebMarSequentialYoY(US$ Million)202620262025ChangeChangeNet Revenues1,9491,6531,638+17.9 %+19.0 %Q1Q4Q1SequentialYoY(NT$ Million)202620252025ChangeChangeNet Revenues173,662177,915148,153-2.4 %+17.2 %Q1Q4Q1SequentialYoY(US$ Million)202620252025ChangeChangeNet Revenues5,5085,7634,518-4.4 %+21.9 %Net revenues for ATM assembly, testing and materia
- SECSEC Form 6-K filed by ASE Technology Holding Co. Ltd.6-K - ASE Technology Holding Co., Ltd. (0001122411) (Filer)
ASX FAQ
7 questionsWhat does ASE Technology Holding Co. Ltd. do?
ASE Technology Holding Co., Ltd. provides a range of semiconductors packaging and testing, and electronic manufacturing services in the United States, Taiwan, rest of Asia, Europe, and internationally. The company offers packaging services, including flip chip ball grid array (BGA), flip chip chip scale package (CSP), advanced chip scale packages, quad flat packages, low profile and thin quad flat packages, bump chip carrier and quad flat no-lead (QFN) packages, advanced QFN packages, plastic BGAs, and 3D chip packages; stacked die solutions in various package types; and copper and silver...Where does ASX stock trade?
ASE Technology Holding Co. Ltd. (ASX) is listed on NYSE.What sector and industry is ASX in?
ASE Technology Holding Co. Ltd. operates in the Technology sector, Semiconductors industry.When did ASE Technology Holding Co. Ltd. go public?
ASE Technology Holding Co. Ltd. (ASX) completed its IPO in 2018.What are analysts saying about ASX?
ASE Technology Holding Co. Ltd. has had 8 recent analyst actions on file. The most recent action was from Nomura: Buy on 2025-10-30. Recent price targets range from $647.00 to $919.00.What companies are similar to ASX?
Notable peers in the same industry include NVDA (NVIDIA Corporation), TSM (Taiwan Semiconductor Manufacturing Company Ltd.), AVGO (Broadcom Inc.), MU (Micron Technology Inc.), AMD (Advanced Micro Devices Inc.). Compare ASX side-by-side with any of them on Quantisnow.How can I track ASX on Quantisnow?
Quantisnow aggregates ASE Technology Holding Co. Ltd.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow ASX to receive live email and push alerts on every new disclosure.