AOSL (Alpha & Omega Semiconductor) 12-1 Month Momentum %: 18.47% (As of Aug. 20, 2026)

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AOSL Alpha & Omega Semiconductor Ltd AOSL
67 GF Score
Price $27.15
GF Value $27.05
Valuation Fairly Valued
! 3 Warning Signs
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What is Alpha & Omega Semiconductor 12-1 Month Momentum %?

Alpha & Omega Semiconductor AOSL -4.37% 67 12-1 Month Momentum % is 18.47% as of Aug. 20, 2026. GuruFocus rates AOSL with a GF Score™ of 67/100 and a GF Value™ of $27.05 (Fairly Valued). The stock has 3 warning signs investors should review. Among 993 Semiconductors companies, Alpha & Omega Semiconductor ranks worse than 51.06% on this metric.

12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-08-20), Alpha & Omega Semiconductor's 12-1 Month Momentum % is 18.47%.

The industry rank for Alpha & Omega Semiconductor's 12-1 Month Momentum % or its related term are showing as below:

AOSL's 12-1 Month Momentum % is ranked worse than
51.06% of 993 companies
in the Semiconductors industry
Industry Median: 19.9 vs AOSL: 18.47

Alpha & Omega Semiconductor  (NAS:AOSL) 12-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Alpha & Omega Semiconductor 12-1 Month Momentum % Related Terms


AOSL vs CEVA, INDI, POET: 12-1 Month Momentum % Comparison

For the Semiconductors subindustry, Alpha & Omega Semiconductor's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % 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 12-1 Month Momentum % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Alpha & Omega Semiconductor's 12-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Alpha & Omega Semiconductor's 12-1 Month Momentum % falls into.


AOSL
67GF Score
Alpha & Omega Semiconductor Ltd AOSL
12-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Alpha & Omega Semiconductor  (NAS:AOSL) 12-1 Month Momentum % Calculation

12-1 Month Momentum % is calculated as following:

12-1 Month Momentum %=( Price 1-month ago / Price 12-month ago - 1 ) * 100 %

* 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.

Frequently Asked Questions Learn more about 12-1 Month Momentum % →
What does a 12-1 Month Momentum % of 18.47% mean?
Alpha & Omega Semiconductor (AOSL) has a 12-1 Month Momentum % of 18.47% as of Aug. 20, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Alpha & Omega Semiconductor and its competitors. According to the industry distribution chart, Alpha & Omega Semiconductor ranks #507 out of 993 companies in the Semiconductors industry, placing it in the top 51.1%.
Is Alpha & Omega Semiconductor's 12-1 Month Momentum % too high?
Alpha & Omega Semiconductor's current 12-1 Month Momentum % is 18.47%. The Semiconductors industry median 12-1 Month Momentum % is 19.90. Alpha & Omega Semiconductor's value of 18.47% is 7.2% below this industry median. Based on the distribution chart, Alpha & Omega Semiconductor ranks #507 out of 993 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Alpha & Omega Semiconductor has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Alpha & Omega Semiconductor's 12-1 Month Momentum % compare to CEVA and INDI?
According to the Semiconductors industry distribution chart, Alpha & Omega Semiconductor ranks #507 out of 993 companies for 12-1 Month Momentum %. This places Alpha & Omega Semiconductor in the lower half of its industry. The industry median 12-1 Month Momentum % is 19.90. Alpha & Omega Semiconductor's value of 18.47% is 7.2% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for a Semiconductors company?
The median 12-1 Month Momentum % among Semiconductors companies is 19.90, based on 993 companies in the industry. Companies in the top quartile (top 25%) have a 12-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Alpha & Omega Semiconductor's current 12-1 Month Momentum % of 18.47% is 7.2% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Alpha & Omega Semiconductor and its competitors. For the Semiconductors industry, the median 12-1 Month Momentum % is 19.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alpha & Omega Semiconductor's current 12-1 Month Momentum % is 18.47%. 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 (AOSL) is currently considered Fairly Valued. The stock's GF Value™ is $27.05, compared to a current price of $27.15 — trading 0.4% above its estimated fair value. The current 12-1 Month Momentum % is 18.47% and 7.2% below the Semiconductors industry median of 19.90. Alpha & Omega Semiconductor's overall GF Score™ is 67/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Alpha & Omega Semiconductor (AOSL), the current 12-1 Month Momentum % is 18.47% as of Aug. 20, 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 (AOSL) Overvalued in 2026?

Based on GuruFocus' analysis, Alpha & Omega Semiconductor stock appears to be overvalued. The current stock price of $27.15 is trading 0.4% above its estimated GF Value™ of $27.05. GuruFocus considers Alpha & Omega Semiconductor to be Fairly Valued.

Key valuation signals for AOSL:

  • 12-1 Month Momentum %: 18.47%
  • GF Value™: $27.05 vs. price of $27.15 (0.4% above fair value)
  • GF Score™: 67/100 with 3 warning signs
  • Industry Position: 7.2% below the Semiconductors median (#507 of 993)

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


Alpha & Omega Semiconductor Business Description

Other Exchanges AOSLN:MexicoAOY: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.
67GF Score

Get the complete analysis for AOSL

12-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$27.15
Price
$27.05
GF Value