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Tamagawa Holdings CoTSE:6838 -0.69%56 Gross Margin % is 41.14% as of Apr. 2026, which is 47% above its 10-year median of 28.05. GuruFocus rates TSE:6838 with a GF Score™ of 56/100 and a GF Value™ of 円1,080.94 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 517 Conglomerates companies, Tamagawa Holdings Co ranks better than 70.02% on this metric.
The historical rank and industry rank for Tamagawa Holdings Co's Gross Margin % or its related term are showing as below:
TSE:6838'
s Gross Margin % Range Over the Past 10 Years
Min: 21.35 Med: 28.05 Max: 34.85
Current: 34.85
During the past 13 years, the highestGross Margin % of Tamagawa Holdings Co was 34.85%. The lowest was 21.35%. And the median was 28.05%.
TSE:6838's Gross Margin % is ranked better than 70.02% of 517
companies
in the Conglomerates industry
Industry Median: 25.98
vs TSE:6838: 34.85
Tamagawa Holdings Co had a gross margin of 41.14% for the quarter that ended in Apr. 2026 => Durable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Tamagawa Holdings Co was 1.20% per year.
Tamagawa Holdings Co (TSE:6838) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Tamagawa Holdings Co had a gross margin of 41.14% for the quarter that ended in Apr. 2026 => Durable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Tamagawa Holdings Co Gross Margin % Related Terms
Tamagawa Holdings Co Gross Margin % Historical Data
* Premium members only.
The historical data trend for Tamagawa Holdings Co's Gross Margin % 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 Conglomerates subindustry, Tamagawa Holdings Co's Gross Margin %, along with its competitors' market caps and Gross Margin % 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.
Tamagawa Holdings Co Gross Margin % vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Tamagawa Holdings Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Tamagawa Holdings Co's Gross Margin % 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Tamagawa Holdings Co (TSE:6838) has a Gross Margin % of 41.14% as of Apr. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Tamagawa Holdings Co and its competitors. This is 47% above median its historical median of 28.05. Over the past decade, Tamagawa Holdings Co's Gross Margin % has ranged from 21.35 to 34.85. According to the industry distribution chart, Tamagawa Holdings Co ranks #155 out of 517 companies in the Conglomerates industry, placing it in the top 30%.
Is Tamagawa Holdings Co's Gross Margin % too high?
Tamagawa Holdings Co's current Gross Margin % of 41.14% is 47% above median its 10-year median of 28.05. Over the past 10 years, this metric has ranged from a low of 21.35 to a high of 34.85. The Conglomerates industry median Gross Margin % is 25.98. Tamagawa Holdings Co's value of 41.14% is 58.4% above this industry median. Based on the distribution chart, Tamagawa Holdings Co ranks #155 out of 517 companies in the Conglomerates industry, which is above the industry midpoint. Overall, Tamagawa Holdings Co has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tamagawa Holdings Co's Gross Margin % compare to HON and MMM?
According to the Conglomerates industry distribution chart, Tamagawa Holdings Co ranks #155 out of 517 companies for Gross Margin %. This puts Tamagawa Holdings Co in the upper half of its industry. The industry median Gross Margin % is 25.98. Tamagawa Holdings Co's value of 41.14% is 58.4% above this benchmark. Historically, Tamagawa Holdings Co's own Gross Margin % has ranged from 21.35 to 34.85 over the past decade. While the company's 10-year median is 28.05 vs. the industry median of 25.98, Tamagawa Holdings 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 Gross Margin % for a Conglomerates company?
The median Gross Margin % among Conglomerates companies is 25.98, based on 517 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tamagawa Holdings Co's current Gross Margin % of 41.14% is 58.4% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Tamagawa Holdings Co and its competitors. For the Conglomerates industry, the median Gross Margin % is 25.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tamagawa Holdings Co's current Gross Margin % is 41.14%, which is 47% above median its own 10-year median of 28.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tamagawa Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Tamagawa Holdings Co (TSE:6838) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,080.94, compared to a current price of 円1,446.00 — trading 33.8% above its estimated fair value. The current Gross Margin % is 41.14%, which is 47% above median its 10-year median of 28.05 and 58.4% above the Conglomerates industry median of 25.98. Tamagawa Holdings Co's overall GF Score™ is 56/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Tamagawa Holdings Co (TSE:6838), the current Gross Margin % is 41.14% as of Apr. 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 Tamagawa Holdings Co (TSE:6838) Overvalued in 2026?
Based on GuruFocus' analysis, Tamagawa Holdings Co stock appears to be overvalued.
The current stock price of 円1,446.00 is trading 33.8% above its estimated GF Value™ of 円1,080.94.
GuruFocus considers Tamagawa Holdings Co to be Significantly Overvalued.
Key valuation signals for TSE:6838:
Gross Margin %: 41.14% (47% above median its 10-year median of 28.05)
GF Value™: 円1,080.94 vs. price of 円1,446.00 (33.8% above fair value)
Industry Position: 58.4% above the Conglomerates median (#155 of 517)
No single metric tells the full story. See the TSE:6838 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tamagawa Holdings Co Ltd manufactures and sells electronics and telecommunications equipment. Its products include wireless equipment components such as amplifiers, attenuators, filters, distributors and frequency synthesizers. It is also operates in solar power stations including mega solar and geothermal power generation plant.
56GF Score
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