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Rohm CoSTU:ROM +1.08%65 Debt-to-Equity is 0.52 as of Jun. 2026, which is 767% above its 10-year median of 0.06. GuruFocus rates STU:ROM with a GF Score™ of 65/100 and a GF Value™ of €12.46 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 909 Semiconductors companies, Rohm Co ranks worse than 67.22% on this metric.
A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.
The historical rank and industry rank for Rohm Co's Debt-to-Equity or its related term are showing as below:
STU:ROM'
s Debt-to-Equity Range Over the Past 10 Years
Min: 0.04 Med: 0.06 Max: 0.53
Current: 0.52
During the past 13 years, the highest Debt-to-Equity Ratio of Rohm Co was 0.53. The lowest was 0.04. And the median was 0.06.
STU:ROM's Debt-to-Equity is ranked worse than 67.22% of 909
companies
in the Semiconductors industry
Industry Median: 0.26
vs STU:ROM: 0.52
Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.
Rohm Co Debt-to-Equity Related Terms
Rohm Co Debt-to-Equity Historical Data
* Premium members only.
The historical data trend for Rohm Co's Debt-to-Equity 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.
STU:ROM vs NVDA, AVGO, MU: Debt-to-Equity Comparison
For the Semiconductors subindustry, Rohm Co's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity 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.
Rohm Co Debt-to-Equity vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Rohm Co's Debt-to-Equity distribution charts can be found below:
* The bar in red indicates where Rohm Co's Debt-to-Equity 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.
Rohm Co (STU:ROM) has a Debt-to-Equity of 0.52 as of Jun. 2026. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Rohm Co and its competitors. This is 767% above median its historical median of 0.06. Over the past decade, Rohm Co's Debt-to-Equity has ranged from 0.04 to 0.53. According to the industry distribution chart, Rohm Co ranks #611 out of 909 companies in the Semiconductors industry, placing it in the top 67.2%.
Is Rohm Co's Debt-to-Equity too high?
Rohm Co's current Debt-to-Equity of 0.52 is 767% above median its 10-year median of 0.06. Over the past 10 years, this metric has ranged from a low of 0.04 to a high of 0.53. The Semiconductors industry median Debt-to-Equity is 0.26. Rohm Co's value of 0.52 is 100% above this industry median. Based on the distribution chart, Rohm Co ranks #611 out of 909 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Rohm Co has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rohm Co's Debt-to-Equity compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Rohm Co ranks #611 out of 909 companies for Debt-to-Equity. This places Rohm Co in the lower half of its industry. The industry median Debt-to-Equity is 0.26. Rohm Co's value of 0.52 is 100% above this benchmark. Historically, Rohm Co's own Debt-to-Equity has ranged from 0.04 to 0.53 over the past decade. While the company's 10-year median is 0.06 vs. the industry median of 0.26, Rohm Co 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-Equity for a Semiconductors company?
The median Debt-to-Equity among Semiconductors companies is 0.26, based on 909 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Rohm Co's current Debt-to-Equity of 0.52 is 100% 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-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Rohm Co and its competitors. For the Semiconductors industry, the median Debt-to-Equity is 0.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rohm Co's current Debt-to-Equity is 0.52, which is 767% above median its own 10-year median of 0.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rohm Co stock overvalued right now?
Based on GuruFocus' analysis, Rohm Co (STU:ROM) is currently considered Significantly Overvalued. The stock's GF Value™ is €12.46, compared to a current price of €25.26 — trading 102.7% above its estimated fair value. The current Debt-to-Equity is 0.52, which is 767% above median its 10-year median of 0.06 and 100% above the Semiconductors industry median of 0.26. Rohm Co's overall GF Score™ is 65/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Rohm Co (STU:ROM), the current Debt-to-Equity is 0.52 as of Jun. 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 Rohm Co (STU:ROM) Overvalued in 2026?
Based on GuruFocus' analysis, Rohm Co stock appears to be overvalued.
The current stock price of €25.26 is trading 102.7% above its estimated GF Value™ of €12.46.
GuruFocus considers Rohm Co to be Significantly Overvalued.
Key valuation signals for STU:ROM:
Debt-to-Equity: 0.52 (767% above median its 10-year median of 0.06)
GF Value™: €12.46 vs. price of €25.26 (102.7% above fair value)
Industry Position: 100% above the Semiconductors median (#611 of 909)
No single metric tells the full story. See the STU:ROM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. The group operates through three reportable segments: LSI, Semiconductor Elements, and Modules. The LSI segment produces analog, logic, and memory LSIs; the Semiconductor Elements segment includes transistors, diodes, power devices, light-emitting diodes, and semiconductor lasers; and the Module segment produces print heads and optical modules.
65GF Score
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