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NASDAQ · AOSL

Alpha and Omega Semiconductor Limited

Technology · Semiconductors

$21.91

Down-$0.39 (-1.75%)

Updated Oct 25, 2026, 12:36 PM

SID Score

3.6/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
625.27M
P/E ratio
-6.07
Dividend yield
0.00%
52-week range
$17.01 – $54.34
Volume
421.83K
Avg. volume
359.2K

Price performance · AOSL

AOSL price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 23, 2026

AOSL closed at $21.91 after 20 trading sessions, down 19.92% for the selected period.

Last close
$21.91
Period change
-19.92%
Period low
$21.75
Period high
$30.24
Daily close
View OHLC price history
AOSL OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 23, 2026$22.03$22.50$21.805$21.91421.83K
Oct 22, 2026$22.46$23.00$21.765$22.30483.04K
Oct 21, 2026$23.51$24.19$23.0501$23.83362.22K
Oct 20, 2026$22.2704$23.405$21.82$23.03597.48K
Oct 19, 2026$23.00$23.14$22.10$22.60624.76K
Oct 16, 2026$22.78$23.19$21.68$21.75409.93K
Oct 15, 2026$22.72$23.38$22.08$23.34659.98K
Oct 14, 2026$25.08$25.295$23.31$23.47750.56K
Oct 13, 2026$26.14$26.385$25.52$25.86410.58K
Oct 12, 2026$27.33$27.33$26.53$26.58313.4K
Oct 9, 2026$28.97$29.16$27.33$27.87351.82K
Oct 8, 2026$28.65$29.285$27.82$28.41623.35K
Oct 7, 2026$28.91$29.50$28.62$29.24374.95K
Oct 6, 2026$29.42$30.25$28.99$29.94427.2K
Oct 5, 2026$29.84$29.99$28.81$29.00494.57K
Oct 2, 2026$29.98$30.885$29.61$30.24559.65K
Oct 1, 2026$27.53$28.91$27.18$28.84464.54K
Sep 30, 2026$27.61$27.86$27.01$27.50571.55K
Sep 29, 2026$28.10$28.12$27.37$27.61384.75K
Sep 28, 2026$27.83$27.89$26.61$27.36392.88K

Latest AOSL news

The latest Smart Investors Daily articles mentioning AOSL.

Stock researchCompany · Overview

AOSL research

Overview

Company profile and research snapshot.

Company profile

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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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$29.00
Implied upside
—
Analysts
—
AOSL recent ratings
DateFirmRatingTarget
Oct 23, 2026B. Riley SecuritiesNeutral—
Oct 5, 2026StifelHold—
Aug 13, 2026B. Riley SecuritiesNeutral—
Aug 13, 2026NeedhamBuy—
Jun 25, 2026Lake StreetBuy—
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News briefing

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Yahoo · Oct 13, 2026

Alpha and Omega Semiconductor to Announce Fiscal First Quarter Financial Results on November 5, 2026

SUNNYVALE, Calif., October 13, 2026--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, 2026 on Thursday, November 5, 2026, 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

Yahoo · Oct 8, 2026

Alpha And Omega Semiconductor (AOSL) Stock Fair Value Falls After Mixed Analyst Revisions

The fair value estimate for Alpha and Omega Semiconductor has shifted from US$47.00 to US$42.75, marking about a 9% reduction in the price target. Analysts link this change to a mix of optimism about long term positioning in AI and servers, alongside caution around near term execution issues tied to guidance, supply disruptions and softer PC and smartphone demand. As you read on, you will see how this evolving narrative shapes the way investors may track Alpha and Omega Semiconductor from...

AI research layers

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