Is Alpha and Omega Semiconductor (AOSL) overvalued or fairly valued?

MarketChacha shows Alpha and Omega Semiconductor's valuation in context — a forward P/E of about -72.3, a price-to-book of about 1.3 — alongside its revenue and profit growth and whether reported profit converts into operating cash, so you can judge value for yourself. MarketChacha does not issue ratings, price targets, or buy/sell advice.

What is Alpha and Omega Semiconductor's revenue?

Alpha and Omega Semiconductor reported revenue of $696.2M for FY2025, with net profit of $-97.0M, per official filings.

What is the share price of Alpha and Omega Semiconductor (AOSL)?

Alpha and Omega Semiconductor last traded at $34.69 (-0.9% on the day), as of 7/22/2026 — a delayed quote shown for education, not investment advice.

Alpha and Omega Semiconductor

AOSL · NYSE · Technology · United States

$34.69-0.9%

Delayed · as reported by Yahoo Finance · as of Jul 22, 2026, 7:31 PM

Snapshot

TickerAOSL

ExchangeNYSE

SectorTechnology

IndustrySemiconductors

CountryUnited States

Employees2,428

HeadquartersSunnyvale, United States

Market cap$1.0B

P/B1.3

Volume244.67K

Websitewww.aosmd.com

Filings tracked5

About Alpha and Omega Semiconductor

Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), Shielded-Gate low voltage and mid-voltage MOSFETs, SuperJunction high voltage MOSFETs, and trench-stop insulated gate bipolar transistors (IGBTs), as well as application specific MOSFETs for use in smartphone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. It also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. The company's power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, AI datacenters, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage protection products, analog switches, and electromagnetic interference filters for notebooks, desktop PCs, tablets, flat panel displays, TVs, smartphones, and portable electronic devices. Further, it provides silicon carbide, IPM, TVS, and HV gate drivers; and power modules, multiphase controllers, EZBuck regulators, and diode protection switches. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

Profile as reported by Yahoo Finance.

Who owns it

Insiders14.3%
Institutions74.6%
Public & other11.1%

265 institutional holders

As reported by Yahoo Finance.

Top holders

Blackrock Inc.13.05%
Manufacturers Life Insurance Co.5.26%
Dimensional Fund Advisors LP5.23%
State Street Corporation4.68%
Vanguard Portfolio Management LLC3.91%
Vanguard Capital Management LLC3.51%
Wellington Management Group, LLP2.32%
Geode Capital Management, LLC2.10%

Largest institutional holders, as reported by Yahoo Finance (as of 3/31/2026).

Forensic scorecard

Margin has compressed by about 15.7 points over the period — profitability is trending down.

Net margin trend1.8% → -13.9%

Margin has compressed by about 15.7 points over the period — profitability is trending down.

Return on equity-11.8%

Latest ROE of -11.8% is on the low side — the business earns a modest return on shareholder capital.

Computed by MarketChacha from reported figures (SEC XBRL). Education, not a rating or recommendation.

What's expected next

Next quarter

Rev $180.5M · EPS -0.09

Est. earnings growth -165.4%

Next fiscal year

Rev $706.6M · EPS -0.48

Est. earnings growth +11.9%

Analyst consensus estimates — not the company's own guidance. As reported by Yahoo Finance.

$17.0152-wk range$54.34

Delayed · as reported by Yahoo Finance

New to these terms?

P/E ROE ROCE Margins Market cap

Browse the Learn hub →

Financials at a glance

Source: SEC XBRL

Annual

Quarterly · last 8

Market cap

$1.0B

Day change

-0.9%

Fwd P/E

-72.3

P/B

1.3

Beta

2.55

Revenue (FY2025)

$696.2M

Net margin

-13.9%

ROE

-11.8%

Revenue CAGR (2y)

+0.3%

EPS (FY2025)

-3.30

Net profit (FY2025)

$-97.0M

Market figures: Delayed · as reported by Yahoo Finance. Financials as reported in company filings.

Ask MarketChacha about AOSL

Get a cited, plain-English answer — the “why”, not just data. Finance research only, never buy/sell advice.

Financials

Yearly

Period	Revenue	Net profit	EPS	Net margin	ROE
FY2025	$696.2M	$-97.0M	-3.30	-13.9%	-11.8%
FY2024	$657.3M	$-11.1M	-0.39	-1.7%	-1.2%
FY2023	$691.3M	$12.4M	0.42	1.8%	1.4%

Quarterly

Period	Revenue	Net profit	EPS	Net margin
2026Q1	$163.8M	$-13.8M	-0.46	-8.4%
2025Q4	$162.3M	$-13.3M	-0.45	-8.2%
2025Q3	$182.5M	$-2.1M	-0.07	-1.2%
2025Q1	$164.6M	$-10.8M	-0.37	-6.6%
2024Q4	$173.2M	$-6.6M	-0.23	-3.8%
2024Q3	$181.9M	$-2.5M	-0.09	-1.4%
2024Q1	$150.1M	$-11.2M	-0.39	-7.5%
2023Q4	$165.3M	$-2.9M	-0.10	-1.8%
2023Q3	$180.6M	$5.8M	0.19	3.2%
2023Q1	$132.6M	$-18.9M	-0.68	-14.3%

Figures as reported, in reporting currency. Source: SEC XBRL.

Filings & announcements

2026

8-K — Executive/director change, Exhibits
SEC7/10/2026material
8-K — Completion of acquisition/disposition, Exhibits
SEC5/12/2026material
8-K — Results of operations, Exhibits
SEC5/6/2026material
10-Q filing
SEC5/6/2026
8-K — Executive/director change
SEC4/17/2026material

In the news

Education and discussion only — not investment advice. Financials from official filings (SEC/BSE) and reported company statements; market figures (delayed · as reported by yahoo finance) are delayed and shown for reference only. Verify with the linked sources before acting.