Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications. The company 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. Its power discrete products are used 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 family for quick charger, adapter, PC power, server, industrial power, telecom, and datacenter applications; and Transient Voltage Suppressors for notebooks and mobile devices. Further, it provides EZBuck regulators for chipsets used in TVs, servers, data storage systems, networking, and other compact PC systems; SOA MOSFET for hot swap applications; and XSPairFET buck-boost MOSFET for type-c applications, such as notebook, USB hubs, and power banks. Additionally, the company offers input protection switches and TO-leadless packaging technologies. The company operates in Hong Kong, China, South Korea, the United States, and internationally. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.
IPO Year: 2010
Exchange: NASDAQ
Website: aosmd.com
| Date | Price Target | Rating | Analyst |
|---|---|---|---|
| 1/2/2024 | $28.00 → $34.00 | Neutral → Buy | B. Riley Securities |
| 6/15/2022 | $62.00 → $42.00 | Buy → Neutral | B. Riley Securities |
| 12/8/2021 | $57.00 → $67.00 | Buy | B. Riley Securities |
| 9/23/2021 | $55.00 | Buy | Benchmark |
| 9/23/2021 | $55.00 | Buy | The Benchmark Company |
Dr. Mike Chang to transition to Executive Chairman and Mr. Stephen Chang to become Chief Executive Officer Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that its Board of Directors approved a leadership transition plan in which Dr. Mike Chang, currently Chief Executive Officer and Chairman of the Board, will serve as Executive Chairman of AOS, and he will transition the role of Chief Executive Officer to Mr. Stephen Chang, currently the President of AOS. The leadership transition will be effective on March 1, 2023. Dr. Chang founded AOS more than 22 years ago and has led a dedicated and talented team to create and expand one of the most successful and well-re
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that its Board of Directors has appointed and promoted Dr. Wenjun Li, currently Executive Vice President of World-Wide Manufacturing, to be the Chief Operating Officer of AOS, effective August 12, 2021. Dr. Li has held numerous management positions at AOS during his career, including managing AOS wafer foundries and serving various leadership roles at Jireh Semiconductors, AOS's manufacturing facility located in Oregon. During the past 12 years, Dr. Li has made substantial contribution to the operational capabilities of AOS and played a critical role in achieving the success AOS enjoys today. Dr. Li has over 25 yea
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
4 - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Issuer)
B. Riley Securities upgraded Alpha and Omega Semi from Neutral to Buy and set a new price target of $34.00 from $28.00 previously
B. Riley Securities downgraded Alpha and Omega Semi from Buy to Neutral and set a new price target of $42.00 from $62.00 previously
B. Riley Securities reiterated coverage of Alpha & Omega with a rating of Buy and set a new price target of $67.00 from $57.00 previously
Benchmark initiated coverage of Alpha & Omega with a rating of Buy and set a new price target of $55.00
The Benchmark Company initiated coverage of Alpha and Omega Semi with a rating of Buy and set a new price target of $55.00
B. Riley resumed coverage of Alpha and Omega Semiconductor with a rating of Buy and set a new price target of $48.00 from $44.00 previously
Loop Capital reiterated coverage of Alpha and Omega Semiconductor with a rating of Buy and set a new price target of $45.00 from $35.00 previously
B. Riley reiterated coverage of Alpha and Omega Semiconductor with a rating of and set a new price target of $44.00 from $40.00 previously
B. Riley reiterated coverage of Alpha and Omega Semiconductor with a rating of Buy and set a new price target of $40.00 from $35.00 previously
Dual Output 8-phase Controller Provides a Complete Power Management Solution when Paired with an AOS Power Stage for AMD AM5 Desktop and Navi44/48 Graphics Platforms Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs and power modules, today announced its AOZ98252QI 2-output, 8-phase controller with low 2.5 mA quiescent power. Featuring AMD SVI3 high-speed and SMBus digital interfaces, the AOZ98252QI is engineered as a key component in a complete system power solution with AOS' DrMOS products for graphics and desktop systems. This press release fea
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal third quarter of 2025 ended March 31, 2025. The results for the fiscal third quarter of 2025 ended March 31, 2025 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended March 31, 2025 December 31, 2024 March 31, 2024 Revenue $ 164.6 $ 173.2 $ 150.1 Gross Margin 21.4 % 23.1 % 23.7 % Operating Loss $ (10.7 ) $ (5.9 ) $ (10.5 ) Net Loss
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL), today announced its participation in the following upcoming investor conferences: May 21 – B. Riley 25th Annual Institutional Investor Conference – Marina Del Rey, CA June 4 – Stifel 2025 Cross Sector Insight Conference – Boston, MA Management will be available for one-on-one meetings at both conferences. Portfolio managers and analysts who wish to request a meeting should contact their institutional sales representative at each sponsoring bank. About Alpha and Omega Semiconductor Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide ba
State-of-the-art MOSFET handles higher peak currents, delivering a cost-effective, high-performance, and enhanced reliability hot swap solution Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced its AOTL66935 utilizes AOS' 100V AlphaSGT™ proprietary MOSFET technology which combines the advantages of trench technology for low on-resistance with high safe operating area (SOA) capability that meets 48V hot swap requirements in AI server and telecom applications. This press release features multimedia. View the full relea
Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL) a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today introduced the company's next generation (Gen3) 1200V αSiC MOSFETs designed to maximize efficiency in a growing market of high power applications. These Gen3 MOSFETs provide up to 30 percent improved switching figure-of-merit (FOM) compared to AOS' previous generation while maintaining low conduction losses at high load conditions. The performance improvements do not compromise ruggedness and reliability, as the Gen3 MOSFETs have full AEC-Q101 qualification, with extended lifetime
New power modules have an optimized high-efficiency, compact, and durable design that is ideal for BLDC motor drives Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL) a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today announced its Mega IPM7 series intelligent power modules. Offering a highly efficient, compact, and durable design, this new series is optimized for brushless DC (BLDC) motor drive-based designs, including home appliance applications such as air-conditioners, refrigerators, dishwashers, and power tools. This press release features multimedia. View the full release
Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced it will exhibit and demonstrate the advancements it has made in delivering application-specific power semiconductor, power IC and module solutions at PCIM 2025. Attendees will learn about the company's groundbreaking power management product innovations that solve critical design challenges in multiple strategic markets and match key application specifications. The AOS products highlighted at PCIM will include: Booth highlights- Automotive and Industrial: AOS is int
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal third quarter ended March 31, 2025 Wednesday, May 7, 2025, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 362162. A live webcast of the call will also be available i
The state-of-the-art topside cooling (GTPAK™) and gull-wing (GLPAK™) packages meet increased performance and robust environmental demands Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced the release of two state-of-the-art surface mounting package options for its industry-leading high power MOSFET portfolio. Designed to meet the robust packaging requirements for the most demanding applications that require increased performance and reliability, the new GTPAK™ and GLPAK™ packages will first be available on AOS' AOGT6
Meet with AOS to learn how its latest products and technologies meet increasing performance and reliability while streamlining complex, next-generation designs Alpha and Omega Semiconductor Limited (AOS) (NASDAQ:AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules will showcase its complete line of advanced power management solutions at the Applied Power Electronics Conference (APEC). These new products offer advanced features enabling designers to meet power management challenges in several key application areas. Booth highlights- Datacenters, AI Server, and High-Performance Graphics
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8-K - ALPHA & OMEGA SEMICONDUCTOR Ltd (0001387467) (Filer)
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal third quarter of 2025 ended March 31, 2025. The results for the fiscal third quarter of 2025 ended March 31, 2025 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended March 31, 2025 December 31, 2024 March 31, 2024 Revenue $ 164.6 $ 173.2 $ 150.1 Gross Margin 21.4 % 23.1 % 23.7 % Operating Loss $ (10.7 ) $ (5.9 ) $ (10.5 ) Net Loss
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal third quarter ended March 31, 2025 Wednesday, May 7, 2025, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 362162. A live webcast of the call will also be available i
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal second quarter of 2025 ended December 31, 2024. The results for the fiscal second quarter of 2025 ended December 31, 2024 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended December 31, 2024 September 30, 2024 December 31, 2023 Revenue $ 173.2 $ 181.9 $ 165.3 Gross Margin
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal second quarter ended December 31, 2024 on Wednesday, February 5, 2025, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 034315. A live webcast of the call will also b
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal first quarter of 2025 ended September 30, 2024. The results for the fiscal first quarter of 2025 ended September 30, 2024 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended September 30, 2024 June 30, 2024 September 30, 2023 Revenue $ 181.9 $ 161.3 $ 180.6 Gross Margin 24.5 % 25.7 % 28.2 % Operating Income (Loss) $
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal first quarter ended September 30, 2024 on Monday, November 4, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 649755. A live webcast of the call will also be av
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal fourth quarter and the fiscal year ended June 30, 2024. The results for the fiscal fourth quarter ended June 30, 2024 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended June 30, 2024 March 31, 2024 June 30, 2023 Revenue $ 161.3 $ 150.1 $ 161.5 Gross Margin 25.7 %
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal fourth quarter and fiscal year ended June 30, 2024 on Wednesday, August 7, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 376246. A live webcast of the call w
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today reported financial results for the fiscal third quarter of 2024 ended March 31, 2024. The results for the fiscal third quarter of 2024 ended March 31, 2024 were as follows: GAAP Financial Comparison Quarterly (in millions, except percentage and per share data) (unaudited) Three Months Ended March 31, 2024 December 31, 2023 March 31, 2023 Revenue $ 150.1 $ 165.3 $ 132.6 Gross Margin 23.7 %
Alpha and Omega Semiconductor Limited ("AOS") (NASDAQ:AOSL) today announced that the company will release its financial results for the fiscal 2024 third quarter ended March 31, 2024 on Tuesday, May 7, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters. To listen to the live conference call, please dial +1 (833) 470 1428 or +1 (404) 975 4839 if dialing from outside the United States and Canada. The access code is 819299. A live webcast of the call will also be avai
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