Tamagawa Holdings Co (TSE:6838) Effective Interest Rate on Debt %: 2.16% (As of Apr. 2026)

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TSE:6838 Tamagawa Holdings Co Ltd TSE:6838
61 GF Score
Price 円1,491.00
GF Value 円1,075.65
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Tamagawa Holdings Co Effective Interest Rate on Debt %?

Tamagawa Holdings Co TSE:6838 +1.15% 61 Effective Interest Rate on Debt % is 2.16% as of Apr. 2026. GuruFocus rates TSE:6838 with a GF Score™ of 61/100 and a GF Value™ of 円1,075.65 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Tamagawa Holdings Co's annualized positive value of Interest Expense for the quarter that ended in Apr. 2026 was 円78 Mil. Tamagawa Holdings Co's average total debt for the quarter that ended in Apr. 2026 was 円3,631 Mil. Therefore, Tamagawa Holdings Co's annualized Effective Interest Rate on Debt % for the quarter that ended in Apr. 2026 was 2.16%.


Tamagawa Holdings Co  (TSE:6838) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Tamagawa Holdings Co Effective Interest Rate on Debt % Related Terms


Tamagawa Holdings Co Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Tamagawa Holdings Co's Effective Interest Rate on Debt % 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.

Tamagawa Holdings Co Effective Interest Rate on Debt % Chart

Tamagawa Holdings Co Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Oct25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.84 2.01 1.81 1.51 1.68

Tamagawa Holdings Co Semi-Annual Data
Mar16 Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Apr25 Oct25 Apr26
Effective Interest Rate on Debt % 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 1.17 1.58 3.72 -0.38 2.16

TSE:6838 vs MMM, HON: Effective Interest Rate on Debt % Comparison

For the Conglomerates subindustry, Tamagawa Holdings Co's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Tamagawa Holdings Co's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Tamagawa Holdings Co's Effective Interest Rate on Debt % falls into.


TSE:6838
61GF Score
Tamagawa Holdings Co Ltd TSE:6838
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Tamagawa Holdings Co Effective Interest Rate on Debt % Calculation

Tamagawa Holdings Co's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Oct. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Mar. 2024 )+Total Debt  (A: Oct. 2025 ))/ count )
=-1  *  -58.405/( (3218.976+3718.008)/ 2 )
=-1  *  -58.405/3468.492
=1.68 %

where

Total Debt  (A: Mar. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2490.535 + 728.441
=3218.976

Total Debt  (A: Oct. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2853.609 + 864.399
=3718.008

Tamagawa Holdings Co's annualized Effective Interest Rate on Debt % for the quarter that ended in Apr. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Oct. 2025 )+Total Debt  (Q: Apr. 2026 ))/ count )
=-1  *  -78.47/( (3718.008+3544.968)/ 2 )
=-1  *  -78.47/3631.488
=2.16 %

where

Total Debt  (Q: Oct. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2853.609 + 864.399
=3718.008

Total Debt  (Q: Apr. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2836.376 + 708.592
=3544.968

* 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 Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is two times the semi-annual (Apr. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 2.16% mean?
Tamagawa Holdings Co (TSE:6838) has a Effective Interest Rate on Debt % of 2.16% as of Apr. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Tamagawa Holdings Co and its competitors.
Is Tamagawa Holdings Co's Effective Interest Rate on Debt % too high?
Tamagawa Holdings Co's current Effective Interest Rate on Debt % is 2.16%. Overall, Tamagawa Holdings Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tamagawa Holdings Co's Effective Interest Rate on Debt % compare to MMM and HON?
Tamagawa Holdings Co's Effective Interest Rate on Debt % of 2.16% can be compared against companies in the Conglomerates industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for a Conglomerates company?
A good Effective Interest Rate on Debt % depends on the Conglomerates industry context. However, Effective Interest Rate on Debt % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Tamagawa Holdings Co and its competitors. Tamagawa Holdings Co's current Effective Interest Rate on Debt % is 2.16%. 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1,075.65, compared to a current price of 円1,491.00 — trading 38.6% above its estimated fair value. The current Effective Interest Rate on Debt % is 2.16%. Tamagawa Holdings Co's overall GF Score™ is 61/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Tamagawa Holdings Co (TSE:6838), the current Effective Interest Rate on Debt % is 2.16% 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1,491.00 is trading 38.6% above its estimated GF Value™ of 円1,075.65. GuruFocus considers Tamagawa Holdings Co to be Significantly Overvalued.

Key valuation signals for TSE:6838:

  • Effective Interest Rate on Debt %: 2.16%
  • GF Value™: 円1,075.65 vs. price of 円1,491.00 (38.6% above fair value)
  • GF Score™: 61/100 with 5 warning signs

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 Business Description

Address VORT Hamamatsu-cho l, 2 Floor,1-6-15 Hamamatsu-cho, Minato-ku, Tokyo, JPN, 105-0013
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.
61GF Score

Get the complete analysis for TSE:6838

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,491.00
Price
円1,075.65
GF Value