SUMCO (TSE:3436) Debt-to-EBITDA : N/A (As of Jun. 2026)

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TSE:3436 SUMCO Corp TSE:3436
65 GF Score
Price 円3,543.00
GF Value 円1,442.46
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is SUMCO Debt-to-EBITDA?

Debt-to-EBITDA measures a company's ability to pay off its debt.

SUMCO's Short-Term Debt & Capital Lease Obligation for the quarter that ended in Jun. 2026 was 円46,390 Mil. SUMCO's Long-Term Debt & Capital Lease Obligation for the quarter that ended in Jun. 2026 was 円320,949 Mil. SUMCO's annualized EBITDA for the quarter that ended in Jun. 2026 was 円0 Mil.

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 SUMCO's Debt-to-EBITDA or its related term are showing as below:

TSE:3436' s Debt-to-EBITDA Range Over the Past 10 Years
Min: 0.82   Med: 1.72   Max: 4.88
Current: 3.61

During the past 13 years, the highest Debt-to-EBITDA Ratio of SUMCO was 4.88. The lowest was 0.82. And the median was 1.72.

TSE:3436's Debt-to-EBITDA is ranked worse than
72.62% of 745 companies
in the Semiconductors industry
Industry Median: 1.34 vs TSE:3436: 3.61

SUMCO  (TSE:3436) Debt-to-EBITDA Explanation

In the calculation of Debt-to-EBITDA, we use the total of Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation divided by EBITDA. In some calculations, Total Liabilities is used to for calculation.

Be Aware

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.

SUMCO Debt-to-EBITDA Related Terms

SUMCO Debt-to-EBITDA Historical Data

* Premium members only.

The historical data trend for SUMCO's Debt-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.

SUMCO Debt-to-EBITDA Chart

SUMCO Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Debt-to-EBITDA
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.35 0.82 1.36 3.13 3.09

SUMCO Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Debt-to-EBITDA Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.82 -1.75 0.80 -13.07 N/A

TSE:3436 vs AMAT, LRCX, KLAC: Debt-to-EBITDA Comparison

For the Semiconductor Equipment & Materials subindustry, SUMCO'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.

SUMCO Debt-to-EBITDA vs Semiconductors Industry

For the Semiconductors industry and Technology sector, SUMCO's Debt-to-EBITDA distribution charts can be found below:

* The bar in red indicates where SUMCO's Debt-to-EBITDA falls into.


TSE:3436
65GF Score
SUMCO Corp TSE:3436
Debt-to-EBITDA is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

SUMCO Debt-to-EBITDA Calculation

Debt-to-EBITDA measures a company's ability to pay off its debt.

SUMCO's Debt-to-EBITDA for the fiscal year that ended in Dec. 2025 is calculated as

Debt-to-EBITDA=Total Debt / EBITDA
=(Short-Term Debt & Capital Lease Obligation + Long-Term Debt & Capital Lease Obligation) / EBITDA
=(41358 + 312350) / 114515
=3.09

SUMCO's annualized Debt-to-EBITDA for the quarter that ended in Jun. 2026 is calculated as

Debt-to-EBITDA=Total Debt / EBITDA
=(Short-Term Debt & Capital Lease Obligation + Long-Term Debt & Capital Lease Obligation) / EBITDA
=(46390 + 320949) / 0
=N/A

* 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 (Jun. 2026) EBITDA data.

Is SUMCO (TSE:3436) Overvalued in 2026?

Based on GuruFocus' analysis, SUMCO stock appears to be overvalued. The current stock price of 円3,543.00 is trading 145.6% above its estimated GF Value™ of 円1,442.46. GuruFocus considers SUMCO to be Significantly Overvalued.

Key valuation signals for TSE:3436:

  • Debt-to-EBITDA: N/A
  • GF Value™: 円1,442.46 vs. price of 円3,543.00 (145.6% above fair value)
  • GF Score™: 65/100 with 5 warning signs

No single metric tells the full story. See the TSE:3436 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

SUMCO Business Description

Address 1-2-1 Shibaura, Minato-ku, Tokyo, JPN, 105-8634
Founded in 1999 as a joint venture between Nippon Steel and two Mitsubishi entities, Sumco is the world's second-largest semiconductor-grade silicon wafer manufacturer, with an estimated 21% market share in 2025. Sumco is headquartered in Tokyo and operates seven production sites across Japan. It also maintains sales and support offices in Taiwan, the US, the UK, Indonesia, and Singapore. Sumco sells to most semiconductor manufacturers like TSMC, Intel, Samsung, and Micron. The firm employs over 9,700 people.
65GF Score

Get the complete analysis for TSE:3436

Debt-to-EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円3,543.00
Price
円1,442.46
GF Value