31.21
price up icon2.73%   0.83
after-market After Hours: 31.99 0.78 +2.50%
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Alpha Omega Semiconductor Ltd stock is traded at $31.21, with a volume of 869.88K. It is up +2.73% in the last 24 hours and up +45.10% over the past month. 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. It operates in one operating segment: the design, development and supply of power semiconductor products for computing, consumer electronics, communication and industrial applications.
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Previous Close:
$30.38
Open:
$30.09
24h Volume:
869.88K
Relative Volume:
2.52
Market Cap:
$928.84M
Revenue:
$685.88M
Net Income/Loss:
$-103.28M
P/E Ratio:
-9.0265
EPS:
-3.4576
Net Cash Flow:
$-41.41M
1W Performance:
+28.01%
1M Performance:
+45.10%
6M Performance:
-0.10%
1Y Performance:
+63.57%
1-Day Range:
Value
$29.15
$31.83
1-Week Range:
Value
$24.38
$32.40
52-Week Range:
Value
$15.89
$33.01

Alpha Omega Semiconductor Ltd Stock (AOSL) Company Profile

Name
Name
Alpha Omega Semiconductor Ltd
Name
Phone
408-830-9742
Name
Address
475 OAKMEAD PARKWAY, SUNNYVALE, CA
Name
Employee
2,428
Name
Next Earnings Date
2024-11-18
Name
Latest SEC Filings
Name
AOSL's Discussions on Twitter

Compare AOSL vs NVDA, TSM, AVGO, MU, AMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AOSL icon
AOSL
Alpha Omega Semiconductor Ltd
31.21 904.13M 685.88M -103.28M -41.41M -3.4576
NVDA icon
NVDA
Nvidia Corp
198.87 4.78T 215.94B 120.07B 83.68B 4.9017
TSM icon
TSM
Taiwan Semiconductor Manufacturing Adr
375.10 1.97T 122.54B 55.22B 34.71B 10.66
AVGO icon
AVGO
Broadcom Inc
396.72 1.80T 68.28B 24.97B 28.91B 5.1264
MU icon
MU
Micron Technology Inc
456.23 525.14B 58.12B 24.11B 10.28B 21.18
AMD icon
AMD
Advanced Micro Devices Inc
258.12 415.85B 34.64B 4.27B 6.74B 2.6448

Alpha Omega Semiconductor Ltd Stock (AOSL) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-06-25 Downgrade B. Riley Securities Buy → Neutral
Jul-15-25 Upgrade Stifel Sell → Hold
Jan-02-24 Upgrade B. Riley Securities Neutral → Buy
Jun-15-22 Downgrade B. Riley Securities Buy → Neutral
Sep-23-21 Initiated The Benchmark Company Buy
Nov-06-20 Reiterated B. Riley Securities Buy
Aug-26-20 Upgrade B. Riley FBR Neutral → Buy
Mar-19-20 Downgrade B. Riley FBR Buy → Neutral
Sep-16-19 Reiterated B. Riley FBR Buy
Jun-18-19 Initiated Loop Capital Buy
May-14-18 Downgrade Stifel Hold → Sell
Feb-20-18 Reiterated Stifel Hold
Nov-03-17 Reiterated B. Riley FBR, Inc. Buy
Sep-07-17 Reiterated Stifel Hold
Mar-17-16 Downgrade Sidoti Buy → Neutral
Jan-11-16 Initiated Sidoti Buy
Aug-07-15 Downgrade Stifel Buy → Hold
May-06-15 Downgrade Northland Capital Outperform → Market Perform
Jun-17-14 Initiated Northland Capital Outperform
Apr-30-13 Reiterated Deutsche Bank Hold
Jan-31-13 Reiterated Deutsche Bank Hold
Aug-30-11 Reiterated Deutsche Bank Hold
May-03-11 Reiterated Stifel Nicolaus Buy
Feb-03-11 Reiterated Stifel Nicolaus Buy
Aug-11-10 Downgrade Deutsche Bank Buy → Hold
View All

Alpha Omega Semiconductor Ltd Stock (AOSL) Latest News

pulisher
Apr 14, 2026

[144] ALPHA & OMEGA SEMICONDUCTOR Ltd SEC Filing - Stock Titan

Apr 14, 2026
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Apr 14, 2026

26,517 shares listed for sale by executive (AOSL) in Form 144 filing - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Alpha and Omega sets May 6 earnings release, public webcast - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Why Is Alpha And Omega Semiconductor Stock Soaring Tuesday? - Benzinga

Apr 14, 2026
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Apr 14, 2026

Historic Expansion of Alpha and Omega Semiconductor (AOSL) in India - GuruFocus

Apr 14, 2026
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Apr 14, 2026

Alpha and Omega Semiconductor Announces Commencement of Production of Intelligent Power Module (IPM5) Products at Kaynes Semicon Inaugural Opening in Sanand, Gujarat - Yahoo Finance

Apr 14, 2026
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Apr 09, 2026

Dimensional Fund Advisors (NASDAQ: AOSL) discloses 1.56M shares - Stock Titan

Apr 09, 2026
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Apr 08, 2026

Alpha and Omega Semiconductor (NASDAQ:AOSL) Upgraded by Zacks Research to "Hold" Rating - MarketBeat

Apr 08, 2026
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Apr 08, 2026

Alpha and Omega Semiconductor Insider Ups Holding During Year - Yahoo Finance

Apr 08, 2026
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Apr 06, 2026

Alpha & Omega Semiconductor Ltd (AOSL) Stock Price Up 3.44% on A - GuruFocus

Apr 06, 2026
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Apr 05, 2026

Alpha & Omega Semiconductor Ltd (AOY.SG) Analyst insights, Price targets and Recommendations - Yahoo Finance Singapore

Apr 05, 2026
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Apr 03, 2026

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Given Consensus Rating of "Reduce" by Brokerages - MarketBeat

Apr 03, 2026
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Apr 02, 2026

AOSL.MX,0P0001LT55,0 (AOSL.MX) Stock Price, News, Quote & History - Yahoo! Finance Canada

Apr 02, 2026
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Mar 26, 2026

Vanguard disaggregates AOSL holdings after realignment (AOSL) - Stock Titan

Mar 26, 2026
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Mar 25, 2026

AOSL (AOSL) COO receives 10,000-share award and 5,607-share tax withholding adjustment - Stock Titan

Mar 25, 2026
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Mar 25, 2026

Equity grant and tax withholding updated by Alpha & Omega (AOSL) director - stocktitan.net

Mar 25, 2026
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Mar 25, 2026

Alpha and Omega Semiconductor L (AOSL) Stock Forecasts - Yahoo Finance

Mar 25, 2026
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Mar 22, 2026

AOSL SEC FilingsAlpha And Omega 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 22, 2026
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Mar 21, 2026

Hedge Fund Bets: Is Alpha and Omega Semiconductor Limited vulnerable to short sellersGold Moves & High Accuracy Swing Trade Signals - baoquankhu1.vn

Mar 21, 2026
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Mar 18, 2026

Insider Selling: Alpha and Omega Semiconductor (NASDAQ:AOSL) EVP Sells 2,408 Shares of Stock - MarketBeat

Mar 18, 2026
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Mar 18, 2026

Alpha & Omega (NASDAQ: AOSL) COO gets 20K shares, 5,539 withheld for taxes - Stock Titan

Mar 18, 2026
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Mar 18, 2026

Alpha & Omega (NASDAQ: AOSL) EVP nets stock grants, small 10b5-1 sale - Stock Titan

Mar 18, 2026
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Mar 18, 2026

Alpha & Omega Semiconductor (AOSL) CFO gets RSUs, holds 305K shares - Stock Titan

Mar 18, 2026
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Mar 18, 2026

Alpha & Omega (AOSL) CEO granted RSUs as shares withheld for taxes - Stock Titan

Mar 18, 2026
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Mar 18, 2026

Mike Chang (AOSL) reports 45,000-share RSU grants and tax withholding - Stock Titan

Mar 18, 2026
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Mar 18, 2026

Alpha and Omega Semiconductor Limited $AOSL is Acuitas Investments LLC's 2nd Largest Position - MarketBeat

Mar 18, 2026
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Mar 18, 2026

AOS launches MOSFETs for AI server power applications By Investing.com - Investing.com South Africa

Mar 18, 2026
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Mar 17, 2026

AI servers run hot: new power parts from Alpha and Omega tackle heat - Stock Titan

Mar 17, 2026
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Mar 17, 2026

Alpha and Omega Semiconductor Introduces 25V and 80V MOSFETs in State-of-the-Art Packaging that Meets Increasing AI Server Power Demands - Yahoo Finance

Mar 17, 2026
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Mar 15, 2026

[News] China Completed the World’s First 35-micron Ultra-Thin Wafer Process and Packaging & Testing Production Line - trendforce.com

Mar 15, 2026
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Mar 12, 2026

Analysts Set Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) PT at $23.67 - Defense World

Mar 12, 2026
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Mar 11, 2026

Analysts Stay Cautious on on Alpha and Omega Semiconductor Limited (AOSL) - Yahoo Finance

Mar 11, 2026
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Mar 11, 2026

Alpha and Omega Semiconductor (NASDAQ:AOSL) Shares Gap Up Following Insider Buying Activity - MarketBeat

Mar 11, 2026
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Mar 11, 2026

The chips powering 800V AI data centers and 240W USB-C at APEC 2026 - Stock Titan

Mar 11, 2026
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Mar 11, 2026

Alpha & Omega Semiconductor (AOSL) Sees Insider Buying by Direct - GuruFocus

Mar 11, 2026
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Mar 11, 2026

Insider Buying: Mike Chang Acquires Shares of Alpha & Omega Semi - GuruFocus

Mar 11, 2026
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Mar 10, 2026

Alpha and Omega Semiconductor (NASDAQ:AOSL) Director Mike Chang Buys 33,727 Shares - MarketBeat

Mar 10, 2026
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Mar 10, 2026

ALPHA & OMEGA SEMICONDUCTOR Director Mike F Chang Buys 33,727 Shares - TradingView

Mar 10, 2026
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Mar 10, 2026

Insider Mike F. Chang buys 33,727 ALPHA & OMEGA (AOSL) shares at $19 - Stock Titan

Mar 10, 2026
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Mar 09, 2026

Alpha and Omega (AOSL) ties 2026 executive cash bonuses to EPS and revenue - Stock Titan

Mar 09, 2026
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Mar 09, 2026

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Receives Consensus Recommendation of "Reduce" from Analysts - MarketBeat

Mar 09, 2026
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Mar 06, 2026

How dovish Fed policy supports Alpha and Omega Semiconductor Limited (AOY) stockJuly 2025 Technicals & Community Consensus Stock Picks - Naître et grandir

Mar 06, 2026
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Feb 18, 2026

AOSL (AOSL) EVP Bing Xue sells 2,460 shares under 10b5-1 plan - Stock Titan

Feb 18, 2026
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Feb 17, 2026

Shareholder in AOSL (NASDAQ: AOSL) files to sell 2,460 shares - Stock Titan

Feb 17, 2026
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Feb 15, 2026

AOSL PE Ratio & Valuation, Is AOSL Overvalued - Intellectia AI

Feb 15, 2026
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Feb 15, 2026

What’s Alpha and Omega Semiconductor Limited’s historical returnPortfolio Growth Summary & High Conviction Buy Zone Alerts - mfd.ru

Feb 15, 2026
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Feb 13, 2026

Will Alpha and Omega Semiconductor Limited stock split attract more investorsTreasury Yields & Community Consensus Stock Picks - mfd.ru

Feb 13, 2026
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Feb 13, 2026

Small And Mid-Cap Semiconductor Stocks With Elevated P/S Ratios And Negative Ratings (RGTI:NASDAQ) - Seeking Alpha

Feb 13, 2026
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Feb 12, 2026

Alpha and Omega Semiconductor (NASDAQ:AOSL) Lowered to Strong Sell Rating by Zacks Research - MarketBeat

Feb 12, 2026
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Feb 12, 2026

Alpha And Omega Semiconductor: Cheaper Stock, Unproven Earnings Durability (NASDAQ:AOSL) - Seeking Alpha

Feb 12, 2026
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Feb 10, 2026

NVEC vs. AOSL: Which Small-Cap Chip Stock Is the Better Buy? - Finviz

Feb 10, 2026

Alpha Omega Semiconductor Ltd Stock (AOSL) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$133.05
price up icon 0.16%
ARM ARM
$159.34
price down icon 1.17%
ADI ADI
$347.94
price down icon 0.19%
TXN TXN
$216.29
price down icon 1.18%
$64.94
price up icon 1.77%
AMD AMD
$258.12
price up icon 1.20%
Cap:     |  Volume (24h):