2-Oct-2026
Alpha and Omega Semiconductor Announces Participation in 18th Annual CEO Investor Summit
Business Wire (Tue, 29-Sep 8:07 AM ET)
Business Wire (Tue, 8-Sep 5:00 AM ET)
Business Wire (Wed, 12-Aug 4:01 PM ET)
Business Wire (Tue, 14-Jul 4:01 PM ET)
Alpha and Omega Semiconductor Announces Appointment of New Director
Business Wire (Fri, 10-Jul 4:01 PM ET)
Alpha and Omega Semiconductor Unveils AmpStack Packaging: A Leap Forward in MOSFET Power Density
Business Wire (Tue, 7-Jul 10:15 AM ET)
AOSL’s New Power Solution Promises Up to One Hour More Battery Life for Next-Gen Intel Laptops
Market Chameleon (Tue, 19-May 6:20 AM ET)
Market Chameleon (Mon, 18-May 5:20 AM ET)
Market Chameleon (Thu, 7-May 3:07 AM ET)
Alpha & Omega Semiconductor Ltd designs, develops and supplies a portfolio of power semiconductors targeting various applications, including personal computers, flat-panel TVs, LED lighting, smartphones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. It generates revenue mainly from the sale of power semiconductors, consisting of power discretes and power ICs with a presence in Hong Kong, China, South Korea, the United States and Other countries. The company is operates in one operating segment: the design, development and supply of power semiconductor products for computing, consumer electronics, communication and industrial applications.
Alpha & Omega trades on the NASDAQ stock market under the symbol AOSL.
As of October 2, 2026, AOSL stock price climbed to $30.24 with 530,824 million shares trading.
AOSL has a beta of 2.80, meaning it tends to be more sensitive to market movements. AOSL has a correlation of 0.20 to the broad based SPY ETF.
AOSL has a market cap of $916.43 million. This is considered a Small Cap stock.
Last quarter Alpha & Omega reported $170 million in Revenue and -$.13 earnings per share. This beat revenue expectation by $2 million and exceeded earnings estimates by $.16.
In the last 3 years, AOSL traded as high as $54.34 and as low as $15.90.
The top ETF exchange traded funds that AOSL belongs to (by Net Assets): IJR, VTI, XSD, IWM, VGT.
AOSL has underperformed the market in the last year with a return of +10.4%, while the SPY ETF gained +16.1%. In the last 3 month period, AOSL fell short of the market, returning -18.5%, while SPY returned +3.6%. However, in the most recent 2 weeks AOSL has outperformed the stock market by returning +19.1%, while SPY returned +1.0%.
AOSL support price is $27.72 and resistance is $29.97 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that AOSL shares will trade within this expected range on the day.
