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AOSL
Alpha and Omega Semiconductor Limited
stock NASDAQ

At Close

Sep 10, 2026 3:59:50 PM EDT

24.84USD-2.626%(-0.67)412,544

21.24Bid 28.58Ask 7.34Spread

Pre-market

Sep 10, 2026 9:06:30 AM EDT

24.75USD-2.979%(-0.76)1,703

After-hours

Sep 10, 2026 4:00:30 PM EDT

24.81USD-0.121%(-0.03)145,155

OverviewOptionsHistoricalExchangesShortsMore

open chart

Market Cap

751.34M

CEO

Mike Chang

Headquarters

Sunnyvale, California, USA

Industry

Semiconductors

DIOD SMTC ON MPWR VSH TXN XLK

AOSL Stats

Avg. Vol. 10 Day

518,407

Avg. Vol. 30 Day

581,603

Employees

3,340

Market Cap

751,337,302

Shares Out.

30,259,255

On/Off Exchange

59%/41%

6 Month Beta

3.90

1 Year Beta

3.44

2 Year Beta

2.89

3 Year Beta

2.67

52 Week Low

17.01

52 Week High

54.34

SMA50

31.47

SMA200

29.57

1 Week

+1.55%

1 Month

-28.15%

3 Month

-35.69%

6 Month

+23.41%

1 Year

-13.18%

2 Year

-23.86%

5 Year

-13.42%

Profile

alpha and omega semiconductor limited engages in the design, development, and supply of a range of power semiconductors worldwide. the company offers power discrete product line comprising trench mosfets, electrostatic discharge, protected mosfets, and srfets; and power ics. its products are used in notebooks, netbooks, flat panel displays, mobile phone battery packs, set-top boxes, portable media players, and power supplies.

AOSL Stock Summary

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) stock price today is $24.84, and today's volume is 412,544. AOSL is down -2.626% today. The 30 day average volume is 581,603. AOSL market cap is 751.34M with 30,259,255 shares outstanding.