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Keystone MicrotechROCO:6683 85 EV-to-EBITDA is 38.95 as of Sep. 11, 2026, which is 177% above its 10-year median of 14.08. GuruFocus rates ROCO:6683 with a GF Score™ of 85/100 and a GF Value™ of NT$540.89 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 774 Semiconductors companies, Keystone Microtech ranks worse than 69.38% on this metric.
EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, Keystone Microtech's enterprise value is NT$33,949 Mil.
Keystone Microtech's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 was NT$872 Mil. Therefore, Keystone Microtech's EV-to-EBITDA for today is 38.95.
The historical rank and industry rank for Keystone Microtech's EV-to-EBITDA or its related term are showing as below:
ROCO:6683'
s EV-to-EBITDA Range Over the Past 10 Years
Min: 4.8 Med: 14.08 Max: 83.77
Current: 38.94
During the past 12 years, the highest EV-to-EBITDA of Keystone Microtech was 83.77. The lowest was 4.80. And the median was 14.08.
ROCO:6683's EV-to-EBITDA is ranked worse than 69.38% of 774
companies
in the Semiconductors industry
Industry Median: 22.34
vs ROCO:6683: 38.94
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio to determine the fair market value of a company.
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
Keystone Microtech's PE Ratio (TTM) for today is calculated as:
Keystone Microtech's share price for today is NT$1290.00.
Keystone Microtech's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$22.400.
* 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.
Study has found that the companies with the lowest EV-to-EBITDA outperforms companies measured as cheap by other ratios such as PE Ratio (TTM).
The historical data trend for Keystone Microtech's EV-to-EBITDA 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.
ROCO:6683 vs LRCX, AMAT, KLAC: EV-to-EBITDA Comparison
For the Semiconductor Equipment & Materials subindustry, Keystone Microtech's EV-to-EBITDA, along with its competitors' market caps and EV-to-EBITDA 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.
Keystone Microtech EV-to-EBITDA vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Keystone Microtech's EV-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Keystone Microtech's EV-to-EBITDA falls into.
Keystone Microtech's current Enterprise Value is NT$33,949 Mil.
Keystone Microtech's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$872 Mil.
* 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.
Keystone Microtech (ROCO:6683) has a EV-to-EBITDA of 38.95 as of Sep. 11, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Keystone Microtech. This is 177% above median its historical median of 14.08. Over the past decade, Keystone Microtech's EV-to-EBITDA has ranged from 4.80 to 83.77. According to the industry distribution chart, Keystone Microtech ranks #537 out of 774 companies in the Semiconductors industry, placing it in the top 69.4%.
Is Keystone Microtech's EV-to-EBITDA too high?
Keystone Microtech's current EV-to-EBITDA of 38.95 is 177% above median its 10-year median of 14.08. Over the past 10 years, this metric has ranged from a low of 4.80 to a high of 83.77. The Semiconductors industry median EV-to-EBITDA is 22.34. Keystone Microtech's value of 38.95 is 74.4% above this industry median. Based on the distribution chart, Keystone Microtech ranks #537 out of 774 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Keystone Microtech has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Keystone Microtech's EV-to-EBITDA compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, Keystone Microtech ranks #537 out of 774 companies for EV-to-EBITDA. This places Keystone Microtech in the lower half of its industry. The industry median EV-to-EBITDA is 22.34. Keystone Microtech's value of 38.95 is 74.4% above this benchmark. Historically, Keystone Microtech's own EV-to-EBITDA has ranged from 4.80 to 83.77 over the past decade. While the company's 10-year median is 14.08 vs. the industry median of 22.34, Keystone Microtech has consistently been above 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 EV-to-EBITDA for a Semiconductors company?
The median EV-to-EBITDA among Semiconductors companies is 22.34, based on 774 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Keystone Microtech's current EV-to-EBITDA of 38.95 is 74.4% above 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 EV-to-EBITDA mean?
A high EV-to-EBITDA can signal that a stock is expensive relative to its fundamentals. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Keystone Microtech. For the Semiconductors industry, the median EV-to-EBITDA is 22.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Keystone Microtech's current EV-to-EBITDA is 38.95, which is 177% above median its own 10-year median of 14.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Keystone Microtech stock overvalued right now?
Based on GuruFocus' analysis, Keystone Microtech (ROCO:6683) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$540.89, compared to a current price of NT$1,290.00 — trading 138.5% above its estimated fair value. The current EV-to-EBITDA is 38.95, which is 177% above median its 10-year median of 14.08 and 74.4% above the Semiconductors industry median of 22.34. Keystone Microtech's overall GF Score™ is 85/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBITDA calculated?
EV-to-EBITDA is calculated from a company's financial statements. For Keystone Microtech (ROCO:6683), the current EV-to-EBITDA is 38.95 as of Sep. 11, 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 Keystone Microtech (ROCO:6683) Overvalued in 2026?
Based on GuruFocus' analysis, Keystone Microtech stock appears to be overvalued.
The current stock price of NT$1,290.00 is trading 138.5% above its estimated GF Value™ of NT$540.89.
GuruFocus considers Keystone Microtech to be Significantly Overvalued.
Key valuation signals for ROCO:6683:
EV-to-EBITDA: 38.95 (177% above median its 10-year median of 14.08)
GF Value™: NT$540.89 vs. price of NT$1,290.00 (138.5% above fair value)
Industry Position: 74.4% above the Semiconductors median (#537 of 774)
No single metric tells the full story. See the ROCO:6683 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Keystone Microtech Corp operates as a semiconductor device manufacturing company. The company is mainly an important operating department engaged in the manufacture and sale of various circuit testing solutions for semiconductors, including IC front-end test solutions (probe cards and substrates), IC back-end test solutions (load boards and burn-in boards), and other related testing boards. Geographically, it operates in Taiwan and other regions, out of which the majority of its revenue is derived from Taiwan.
85GF Score
Get the complete analysis for ROCO:6683
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