Alpha & Omega Semiconductor (MEX:AOSLN) ROE % Adjusted to Book Value: -4.06% (As of Mar. 2026)


MEX:AOSLN Alpha & Omega Semiconductor Ltd MEX:AOSLN
62 GF Score
Price MXN810.00
GF Value MXN474.66
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Alpha & Omega Semiconductor ROE % Adjusted to Book Value?

Alpha & Omega Semiconductor MEX:AOSLN +20.90% 62 ROE % Adjusted to Book Value is -4.06% as of Mar. 2026. GuruFocus rates MEX:AOSLN with a GF Score™ of 62/100 and a GF Value™ of MXN474.66 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Alpha & Omega Semiconductor's ROE % for the quarter that ended in Mar. 2026 was -6.82%. Alpha & Omega Semiconductor's PB Ratio for the quarter that ended in Mar. 2026 was 1.68. Alpha & Omega Semiconductor's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was -4.06%.


Alpha & Omega Semiconductor ROE % Adjusted to Book Value Related Terms


Alpha & Omega Semiconductor ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Alpha & Omega Semiconductor's ROE % Adjusted to Book Value can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Alpha & Omega Semiconductor ROE % Adjusted to Book Value Chart

Alpha & Omega Semiconductor Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 7.24 49.72 0.77 -1.90 -7.31

Alpha & Omega Semiconductor Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROE % Adjusted to Book Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -3.60 -21.99 -0.64 -3.91 -4.06

MEX:AOSLN vs CEVA, AIP, INDI: ROE % Adjusted to Book Value Comparison

For the Semiconductors subindustry, Alpha & Omega Semiconductor's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Alpha & Omega Semiconductor ROE % Adjusted to Book Value vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Alpha & Omega Semiconductor's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Alpha & Omega Semiconductor's ROE % Adjusted to Book Value falls into.


MEX:AOSLN
62GF Score
Alpha & Omega Semiconductor Ltd MEX:AOSLN
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Alpha & Omega Semiconductor ROE % Adjusted to Book Value Calculation

Alpha & Omega Semiconductor's ROE % Adjusted to Book Value for the fiscal year that ended in Jun. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-11.48% / 1.57
=-7.31%

Alpha & Omega Semiconductor's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-6.82% / 1.68
=-4.06%

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a ROE % Adjusted to Book Value of -4.06% mean?
Alpha & Omega Semiconductor (MEX:AOSLN) has a ROE % Adjusted to Book Value of -4.06% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Alpha & Omega Semiconductor and its competitors.
Is Alpha & Omega Semiconductor's ROE % Adjusted to Book Value too high?
Alpha & Omega Semiconductor's current ROE % Adjusted to Book Value is -4.06%. Overall, Alpha & Omega Semiconductor has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Alpha & Omega Semiconductor's ROE % Adjusted to Book Value compare to CEVA and AIP?
Alpha & Omega Semiconductor's ROE % Adjusted to Book Value of -4.06% can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Semiconductors company?
A good ROE % Adjusted to Book Value depends on the Semiconductors industry context. However, ROE % Adjusted to Book Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Alpha & Omega Semiconductor and its competitors. Alpha & Omega Semiconductor's current ROE % Adjusted to Book Value is -4.06%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alpha & Omega Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, Alpha & Omega Semiconductor (MEX:AOSLN) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN474.66, compared to a current price of MXN810.00 — trading 70.6% above its estimated fair value. The current ROE % Adjusted to Book Value is -4.06%. Alpha & Omega Semiconductor's overall GF Score™ is 62/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Alpha & Omega Semiconductor (MEX:AOSLN), the current ROE % Adjusted to Book Value is -4.06% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Alpha & Omega Semiconductor (MEX:AOSLN) Overvalued in 2026?

Based on GuruFocus' analysis, Alpha & Omega Semiconductor stock appears to be overvalued. The current stock price of MXN810.00 is trading 70.6% above its estimated GF Value™ of MXN474.66. GuruFocus considers Alpha & Omega Semiconductor to be Significantly Overvalued.

Key valuation signals for MEX:AOSLN:

  • ROE % Adjusted to Book Value: -4.06%
  • GF Value™: MXN474.66 vs. price of MXN810.00 (70.6% above fair value)
  • GF Score™: 62/100 with 7 warning signs

No single metric tells the full story. See the MEX:AOSLN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Alpha & Omega Semiconductor Business Description

Other Exchanges AOSL:USAAOY:Germany
Address 2 Church Street, Clarendon House, Hamilton, BMU, HM 11
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.
62GF Score

Get the complete analysis for MEX:AOSLN

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN810.00
Price
MXN474.66
GF Value