Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
06/01/2026 $43.92 $46.66 $43.13 $43.88 777.20K
06/02/2026 $45.50 $53.38 $45.50 $53.32 1.57M
06/03/2026 $53.68 $54.34 $48.00 $52.72 1.35M
06/04/2026 $49.01 $52.47 $47.38 $50.25 868.50K
06/05/2026 $48.10 $48.10 $41.91 $42.01 1.10M
Alpha and Omega Semiconductor Limited is a designer, developer and global supplier of a broad portfolio of power semiconductors. Its portfolio of products targets high-volume applications, including personal computers, graphic cards, game consoles, flat panel televisions (TV), home appliances, power tools, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. Its product portfolio consists of two categories: power discrete and power ICs that serve the large and diverse analog market for power semiconductors. Its power discrete products consist of low, medium and high voltage power MOSFETs.
AOSL historical stock prices picture
Alpha and Omega Semiconductor (AOSL) has the following price history information. Looking back at AOSL historical stock prices for the last five trading days, on June 01, 2026, AOSL opened at $43.92, traded as high as $46.66 and as low as $43.13, and closed at $43.88. Trading volume was a total of 777.20K shares. On June 02, 2026, AOSL opened at $45.50, traded as high as $53.38 and as low as $45.50, and closed at $53.32. Trading volume was a total of 1.57M shares. On June 03, 2026, AOSL opened at $53.68, traded as high as $54.34 and as low as $48.00, and closed at $52.72. Trading volume was a total of 1.35M shares. On June 04, 2026, AOSL opened at $49.01, traded as high as $52.47 and as low as $47.38, and closed at $50.25. Trading volume was a total of 868.50K shares. On June 05, 2026, AOSL opened at $48.10, traded as high as $48.10 and as low as $41.91, and closed at $42.01. Trading volume was a total of 1.10M shares.

AOSL Historical Stock Prices By Date:

AOSL historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Alpha and Omega Semiconductor shares, starting with a $10,000 purchase of AOSL, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 06/08/2016
End date: 06/05/2026
Start price/share: $13.80
End price/share: $42.01
Dividends collected/share: $0.00
Total return: 204.42%
Average Annual Total Return: 11.78%
Starting investment: $10,000.00
Ending investment: $30,444.48
Years: 10.00
Date Close
06/01/2026$43.88
06/02/2026$53.32
06/03/2026$52.72
06/04/2026$50.25
06/05/2026$42.01
AOSL is categorized under the Technology sector; below are some other companies in the same sector:

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Also explore: AOSL shares outstanding history

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