AAC Technologies HoldingsAACAY -6.76%92 PE Ratio (TTM) is 16.56 as of Jul. 04, 2026, which is 29% below its 10-year median of 23.18. GuruFocus rates AACAY with a GF Score™ of 92/100 and a GF Value™ of $5.69 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,634 Hardware companies, AAC Technologies Holdings ranks better than 70.5% on this metric.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-04), AAC Technologies Holdings's share price is
$5.10.
AAC Technologies Holdings's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was $0.31. Therefore, AAC Technologies Holdings's PE Ratio (TTM) for today is 16.56.
The historical rank and industry rank for AAC Technologies Holdings's PE Ratio (TTM) or its related term are showing as below:
AACAY'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 8.58 Med: 23.18 Max: 58.61
Current: 17.63
During the past 13 years, the highest PE Ratio (TTM) of AAC Technologies Holdings was 58.61. The lowest was 8.58. And the median was 23.18.
AACAY's PE Ratio (TTM) is ranked better than 70.5% of 1634
companies
in the Hardware industry
Industry Median: 32.43
vs AACAY: 17.63
During the past 12 months, AAC Technologies Holdings's average EPS without NRIGrowth Rate was 23.90% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 44.10% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 6.60% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was -12.80% per year.
During the past 13 years, AAC Technologies Holdings's highest 3-Year average EPS without NRI Growth Rate was 46.20% per year. The lowest was -34.00% per year. And the median was 20.00% per year.
AAC Technologies Holdings (OTCPK:AACAY) PE Ratio (TTM) Explanation
The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).
AAC Technologies Holdings PE Ratio (TTM) Related Terms
AAC Technologies Holdings PE Ratio (TTM) Historical Data
* 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.
AACAY vs CSCO, CIEN, MSI: PE Ratio (TTM) Comparison
For the Communication Equipment subindustry, AAC Technologies Holdings's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
AAC Technologies Holdings PE Ratio (TTM) vs Hardware Industry
For the Hardware industry and Technology sector, AAC Technologies Holdings's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where AAC Technologies Holdings's PE Ratio (TTM) falls into.
AAC Technologies Holdings PE Ratio (TTM) Calculation
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
AAC Technologies Holdings's Share Price of today is $5.10.
For company reported semi-annually, AAC Technologies Holdings's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $0.31.
* 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.
It can also be calculated from the numbers for the whole company:
There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
AAC Technologies Holdings (AACAY) has a PE Ratio (TTM) of 16.56 as of Jul. 04, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on AAC Technologies Holdings and its competitors. This is 29% below median its historical median of 23.18. Over the past decade, AAC Technologies Holdings' PE Ratio (TTM) has ranged from 8.58 to 58.61. According to the industry distribution chart, AAC Technologies Holdings ranks #482 out of 1634 companies in the Hardware industry, placing it in the top 29.5%.
Is AAC Technologies Holdings' PE Ratio (TTM) too high?
AAC Technologies Holdings' current PE Ratio (TTM) of 16.56 is 29% below median its 10-year median of 23.18. Over the past 10 years, this metric has ranged from a low of 8.58 to a high of 58.61. The Hardware industry median PE Ratio (TTM) is 32.43. AAC Technologies Holdings' value of 16.56 is 48.9% below this industry median. Based on the distribution chart, AAC Technologies Holdings ranks #482 out of 1634 companies in the Hardware industry, which is above the industry midpoint. Overall, AAC Technologies Holdings has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AAC Technologies Holdings' PE Ratio (TTM) compare to CSCO and CIEN?
According to the Hardware industry distribution chart, AAC Technologies Holdings ranks #482 out of 1634 companies for PE Ratio (TTM). This puts AAC Technologies Holdings in the upper half of its industry. The industry median PE Ratio (TTM) is 32.43. AAC Technologies Holdings' value of 16.56 is 48.9% below this benchmark. Historically, AAC Technologies Holdings' own PE Ratio (TTM) has ranged from 8.58 to 58.61 over the past decade. While the company's 10-year median is 23.18 vs. the industry median of 32.43, AAC Technologies Holdings has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PE Ratio (TTM) for a Hardware company?
The median PE Ratio (TTM) among Hardware companies is 32.43, based on 1,634 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AAC Technologies Holdings's current PE Ratio (TTM) of 16.56 is 48.9% 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 PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on AAC Technologies Holdings and its competitors. For the Hardware industry, the median PE Ratio (TTM) is 32.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AAC Technologies Holdings's current PE Ratio (TTM) is 16.56, which is 29% below median its own 10-year median of 23.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AAC Technologies Holdings stock overvalued right now?
Based on GuruFocus' analysis, AAC Technologies Holdings (AACAY) is currently considered Modestly Undervalued. The stock's GF Value™ is $5.69, compared to a current price of $5.10 — trading 10.4% below its estimated fair value. The current PE Ratio (TTM) is 16.56, which is 29% below median its 10-year median of 23.18 and 48.9% below the Hardware industry median of 32.43. AAC Technologies Holdings' overall GF Score™ is 92/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For AAC Technologies Holdings (AACAY), the current PE Ratio (TTM) is 16.56 as of Jul. 04, 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 AAC Technologies Holdings (AACAY) Overvalued in 2026?
Based on GuruFocus' analysis, AAC Technologies Holdings stock appears to be undervalued.
The current stock price of $5.10 is trading 10.4% below its estimated GF Value™ of $5.69.
GuruFocus considers AAC Technologies Holdings to be Modestly Undervalued.
Key valuation signals for AACAY:
PE Ratio (TTM): 16.56 (29% below median its 10-year median of 23.18)
GF Value™: $5.69 vs. price of $5.10 (10.4% below fair value)
Industry Position: 48.9% below the Hardware median (#482 of 1634)
No single metric tells the full story. See the AACAY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AAC Technologies is one of the world's largest manufacturers of miniature acoustic components, such as speakers and receivers, primarily for smartphones. Founded in 1993, the company has since expanded into the production of other handset components, such as electromagnetic drives (haptics), precision mechanical, lenses and camera modules, sensors, and MEMS microphones. AAC is headquartered in Shenzhen, China, and runs factories in China, Vietnam, Czechia, and Malaysia. It employed 44,181 people as at June 30, 2025.
92GF Score
Get the complete analysis for AACAY
PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
AACAY has been successfully added to your 
