ACM ResearchSTU:813 -1.85%82 PEG Ratio is 1.39 as of Jul. 12, 2026, which is 595% above its 10-year median of 0.20. GuruFocus rates STU:813 with a GF Score™ of 82/100 and a GF Value™ of €29.80 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 325 Semiconductors companies, ACM Research ranks better than 75.38% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for ACM Research's PEG Ratio or its related term are showing as below:
STU:813'
s PEG Ratio Range Over the Past 10 Years
Min: 0.1 Med: 0.2 Max: 6.14
Current: 1.37
During the past 11 years, ACM Research's highest PEG Ratio was 6.14. The lowest was 0.10. And the median was 0.20.
STU:813's PEG Ratio is ranked better than 75.38% of 325
companies
in the Semiconductors industry
Industry Median: 3.51
vs STU:813: 1.37
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
ACM Research (STU:813) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
ACM Research PEG Ratio Related Terms
ACM Research PEG Ratio Historical Data
* Premium members only.
The historical data trend for ACM Research's PEG Ratio 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.
For the Semiconductor Equipment & Materials subindustry, ACM Research's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
ACM Research PEG Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ACM Research's PEG Ratio distribution charts can be found below:
* The bar in red indicates where ACM Research's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
ACM Research (STU:813) has a PEG Ratio of 1.39 as of Jul. 12, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ACM Research and its competitors. This is 595% above median its historical median of 0.20. Over the past decade, ACM Research's PEG Ratio has ranged from 0.10 to 6.14. According to the industry distribution chart, ACM Research ranks #80 out of 325 companies in the Semiconductors industry, placing it in the top 24.6%.
Is ACM Research's PEG Ratio too high?
ACM Research's current PEG Ratio of 1.39 is 595% above median its 10-year median of 0.20. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 6.14. The Semiconductors industry median PEG Ratio is 3.51. ACM Research's value of 1.39 is 60.4% below this industry median. Based on the distribution chart, ACM Research ranks #80 out of 325 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, ACM Research has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ACM Research's PEG Ratio compare to CAMT and KLIC?
According to the Semiconductors industry distribution chart, ACM Research ranks #80 out of 325 companies for PEG Ratio. This places ACM Research in the top 25% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 3.51. ACM Research's value of 1.39 is 60.4% below this benchmark. Historically, ACM Research's own PEG Ratio has ranged from 0.10 to 6.14 over the past decade. While the company's 10-year median is 0.20 vs. the industry median of 3.51, ACM Research 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 PEG Ratio for a Semiconductors company?
The median PEG Ratio among Semiconductors companies is 3.51, based on 325 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ACM Research's current PEG Ratio of 1.39 is 60.4% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ACM Research and its competitors. For the Semiconductors industry, the median PEG Ratio is 3.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ACM Research's current PEG Ratio is 1.39, which is 595% above median its own 10-year median of 0.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ACM Research stock overvalued right now?
Based on GuruFocus' analysis, ACM Research (STU:813) is currently considered Significantly Overvalued. The stock's GF Value™ is €29.80, compared to a current price of €90.40 — trading 203.4% above its estimated fair value. The current PEG Ratio is 1.39, which is 595% above median its 10-year median of 0.20 and 60.4% below the Semiconductors industry median of 3.51. ACM Research's overall GF Score™ is 82/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For ACM Research (STU:813), the current PEG Ratio is 1.39 as of Jul. 12, 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 ACM Research (STU:813) Overvalued in 2026?
Based on GuruFocus' analysis, ACM Research stock appears to be overvalued.
The current stock price of €90.40 is trading 203.4% above its estimated GF Value™ of €29.80.
GuruFocus considers ACM Research to be Significantly Overvalued.
Key valuation signals for STU:813:
PEG Ratio: 1.39 (595% above median its 10-year median of 0.20)
GF Value™: €29.80 vs. price of €90.40 (203.4% above fair value)
Industry Position: 60.4% below the Semiconductors median (#80 of 325)
No single metric tells the full story. See the STU:813 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ACM Research Inc supplies capital equipment developed for the semiconductor industry. The company focuses on developing differentiated process solutions that enable effective particle removal, uniform material deposition, and reliable process control for the fabricators of integrated circuits. Its product offerings include wet-cleaning, plating, furnace, PECVD, track, and other front-end processing equipment. Additionally, it develops, manufactures, and sells a range of packaging equipment to wafer assembly and packaging customers. Geographically, the company generates maximum revenue from its customers in Mainland China, and the rest from other regions.
82GF Score
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