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Formosa Sumco TechnologyTPE:3532 -1.11%55 Debt-to-EBITDA is 6.36 as of Mar. 2026, which is 63500% above its 10-year median of 0.01. GuruFocus rates TPE:3532 with a GF Score™ of 55/100 and a GF Value™ of NT$122.55 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 730 Semiconductors companies, Formosa Sumco Technology ranks worse than 83.42% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for Formosa Sumco Technology's Debt-to-EBITDA or its related term are showing as below:
TPE:3532'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 0 Med: 0.01 Max: 7.09
Current: 7.09
During the past 13 years, the highest Debt-to-EBITDA Ratio of Formosa Sumco Technology was 7.09. The lowest was 0.00. And the median was 0.01.
TPE:3532's Debt-to-EBITDA is ranked worse than 83.42% of 730
companies
in the Semiconductors industry
Industry Median: 1.455
vs TPE:3532: 7.09
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
Formosa Sumco Technology Debt-to-EBITDA Related Terms
Formosa Sumco Technology Debt-to-EBITDA 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.
TPE:3532 vs AMAT, LRCX, KLAC: Debt-to-EBITDA Comparison
For the Semiconductor Equipment & Materials subindustry, Formosa Sumco Technology's Debt-to-EBITDA, along with its competitors' market caps and Debt-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.
Formosa Sumco Technology Debt-to-EBITDA vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Formosa Sumco Technology's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Formosa Sumco Technology's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Mar. 2026) EBITDA data.
Formosa Sumco Technology (TPE:3532) has a Debt-to-EBITDA of 6.36 as of Mar. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Formosa Sumco Technology. This is 63500% above median its historical median of 0.01. According to the industry distribution chart, Formosa Sumco Technology ranks #609 out of 730 companies in the Semiconductors industry, placing it in the top 83.4%.
Is Formosa Sumco Technology's Debt-to-EBITDA too high?
Formosa Sumco Technology's current Debt-to-EBITDA of 6.36 is 63500% above median its 10-year median of 0.01. The Semiconductors industry median Debt-to-EBITDA is 1.46. Formosa Sumco Technology's value of 6.36 is 337.1% above this industry median. Based on the distribution chart, Formosa Sumco Technology ranks #609 out of 730 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Formosa Sumco Technology has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Sumco Technology's Debt-to-EBITDA compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Formosa Sumco Technology ranks #609 out of 730 companies for Debt-to-EBITDA. This places Formosa Sumco Technology in the lower half of its industry. The industry median Debt-to-EBITDA is 1.46. Formosa Sumco Technology's value of 6.36 is 337.1% above this benchmark. While the company's 10-year median is 0.01 vs. the industry median of 1.46, Formosa Sumco Technology 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 Debt-to-EBITDA for a Semiconductors company?
The median Debt-to-EBITDA among Semiconductors companies is 1.46, based on 730 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Formosa Sumco Technology's current Debt-to-EBITDA of 6.36 is 337.1% 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Formosa Sumco Technology. For the Semiconductors industry, the median Debt-to-EBITDA is 1.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Formosa Sumco Technology's current Debt-to-EBITDA is 6.36, which is 63500% above median its own 10-year median of 0.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Formosa Sumco Technology stock overvalued right now?
Based on GuruFocus' analysis, Formosa Sumco Technology (TPE:3532) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$122.55, compared to a current price of NT$312.50 — trading 155% above its estimated fair value. The current Debt-to-EBITDA is 6.36, which is 63500% above median its 10-year median of 0.01 and 337.1% above the Semiconductors industry median of 1.46. Formosa Sumco Technology's overall GF Score™ is 55/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Formosa Sumco Technology (TPE:3532), the current Debt-to-EBITDA is 6.36 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 Formosa Sumco Technology (TPE:3532) Overvalued in 2026?
Based on GuruFocus' analysis, Formosa Sumco Technology stock appears to be overvalued.
The current stock price of NT$312.50 is trading 155% above its estimated GF Value™ of NT$122.55.
GuruFocus considers Formosa Sumco Technology to be Significantly Overvalued.
Key valuation signals for TPE:3532:
Debt-to-EBITDA: 6.36 (63500% above median its 10-year median of 0.01)
GF Value™: NT$122.55 vs. price of NT$312.50 (155% above fair value)
Industry Position: 337.1% above the Semiconductors median (#609 of 730)
No single metric tells the full story. See the TPE:3532 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Formosa Sumco Technology Corp is a Taiwan-based manufacturer and seller of silicon wafer electronic products. The company operates in two principal geographical areas: Taiwan, China, and Japan, with the majority of revenue from Taiwan. The company's product range includes Polished Wafers, Annealed Wafers, Test Wafers, and Epitaxial Wafers.
55GF Score
Get the complete analysis for TPE:3532
Debt-to-EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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