Alpha and Omega Semiconductor Limited (AOSL)
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AOSL Company Profile
Discover essential business fundamentals and corporate details for Alpha and Omega Semiconductor Limited (AOSL) to support your stock research and investment decisions.
Sector
Technology
Industry
Semiconductors
IPO Date
29 Apr 2010
Employees
2.33K
Website
https://www.aosmd.comCEO
Stephen Chunping Chang
Description
Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. It offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), SRFETs, XSFET, electrostatic discharge, protected MOSFETs, high and mid-voltage MOSFETs, and insulated gate bipolar transistors for use in smart phone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. The company also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. Its power ICs are used in flat panel displays, TVs, Notebooks, graphic cards, servers, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers aMOS5 MOSFET for quick charger, adapter, PC power, server, industrial power, telecom, and datacenter applications; and Transient Voltage Suppressors for laptops, televisions, and other electronic devices. Further, it provides EZBuck regulators; SOA MOSFET for hot swap applications; RigidCSP for battery management; and Type-C power delivery protection switches. The company was incorporated in 2000 and is headquartered in Sunnyvale, California.
AOSL Financial Timeline
Browse a chronological timeline of Alpha and Omega Semiconductor Limited corporate events including earnings releases, dividend announcements, and stock splits.
Upcoming earnings on 5 May 2026
Upcoming earnings on 3 Feb 2026
Upcoming earnings on 3 Nov 2025
EPS estimate is $0.10, while revenue estimate is $183.17M.
Earnings released on 6 Aug 2025
EPS came in at $0.02 surpassing the estimated -$0.01 by +300.00%, while revenue for the quarter reached $695.64B , beating expectations by +383.81K%.
Earnings released on 7 May 2025
EPS came in at -$0.10 surpassing the estimated -$0.16 by +37.50%, while revenue for the quarter reached $164.64M , beating expectations by +4.71%.
Earnings released on 5 Feb 2025
EPS came in at $0.09 surpassing the estimated $0.08 by +12.50%, while revenue for the quarter reached $173.16M , beating expectations by +1.82%.
Earnings released on 4 Nov 2024
EPS came in at $0.21 falling short of the estimated $0.22 by -4.55%, while revenue for the quarter reached $181.89M , beating expectations by +1.01%.
Earnings released on 7 Aug 2024
EPS came in at $0.09 surpassing the estimated $0.05 by +80.00%, while revenue for the quarter reached $161.30M , beating expectations by +0.79%.
Earnings released on 7 May 2024
EPS came in at -$0.04 surpassing the estimated -$0.14 by +71.43%, while revenue for the quarter reached $150.06M , beating expectations by +0.04%.
Earnings released on 6 Feb 2024
EPS came in at $0.24 surpassing the estimated $0.15 by +60.00%, while revenue for the quarter reached $165.29M , beating expectations by +0.17%.
Earnings released on 6 Nov 2023
EPS came in at $0.33 surpassing the estimated $0.32 by +3.13%, while revenue for the quarter reached $180.63M , beating expectations by +0.33%.
Earnings released on 9 Aug 2023
EPS came in at $0.19 surpassing the estimated $0.02 by +714.40%, while revenue for the quarter reached $161.53M , beating expectations by +3.79%.
Earnings released on 4 May 2023
EPS came in at -$0.21 matching the estimated -$0.21, while revenue for the quarter reached $132.56M , beating expectations by +1.91%.
Earnings released on 6 Feb 2023
EPS came in at $0.67 falling short of the estimated $0.91 by -26.37%, while revenue for the quarter reached $188.76M , missing expectations by -3.17%.
Earnings released on 3 Nov 2022
EPS came in at $1.20 falling short of the estimated $1.21 by -0.83%, while revenue for the quarter reached $208.48M , missing expectations by -0.73%.
Earnings released on 10 Aug 2022
EPS came in at $0.95 surpassing the estimated $0.86 by +10.47%, while revenue for the quarter reached $193.96M , beating expectations by +2.08%.
Earnings released on 5 May 2022
EPS came in at $1.34 surpassing the estimated $1.18 by +13.56%, while revenue for the quarter reached $203.24M , beating expectations by +4.74%.
Earnings released on 7 Feb 2022
EPS came in at $1.20 surpassing the estimated $1.05 by +14.29%, while revenue for the quarter reached $193.32M , beating expectations by +2.83%.
Earnings released on 4 Nov 2021
EPS came in at $1.06 surpassing the estimated $0.95 by +11.58%, while revenue for the quarter reached $187.04M , beating expectations by +3.91%.
Earnings released on 11 Aug 2021
EPS came in at $0.95 surpassing the estimated $0.75 by +26.67%, while revenue for the quarter reached $177.31M , meeting expectations.
Earnings released on 5 May 2021
EPS came in at $0.77 surpassing the estimated $0.55 by +40.00%, while revenue for the quarter reached $169.21M , beating expectations by +11.11%.
Earnings released on 4 Feb 2021
EPS came in at $0.65 surpassing the estimated $0.54 by +20.37%, while revenue for the quarter reached $158.83M , beating expectations by +25.58%.
Earnings released on 5 Nov 2020
EPS came in at $0.55 surpassing the estimated $0.51 by +7.84%, while revenue for the quarter reached $151.55M , beating expectations by +7.84%.
AOSL Stock Performance
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