HSYDF (Harmonic Drive Systems) Effective Interest Rate on Debt %: 1.58% (As of Mar. 2026)


HSYDF Harmonic Drive Systems Inc HSYDF
69 GF Score
Price $51.93
GF Value $23.42
Valuation Significantly Overvalued
! 10 Warning Signs
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What is Harmonic Drive Systems Effective Interest Rate on Debt %?

Harmonic Drive Systems HSYDF +4.87% 69 Effective Interest Rate on Debt % is 1.58% as of Mar. 2026. GuruFocus rates HSYDF with a GF Score™ of 69/100 and a GF Value™ of $23.42 (Significantly Overvalued). The stock has 10 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. Harmonic Drive Systems's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $1.8 Mil. Harmonic Drive Systems's average total debt for the quarter that ended in Mar. 2026 was $116.2 Mil. Therefore, Harmonic Drive Systems's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 1.58%.

Harmonic Drive Systems  (OTCPK:HSYDF) Effective Interest Rate on Debt % Explanation

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

Harmonic Drive Systems Effective Interest Rate on Debt % Related Terms

Harmonic Drive Systems Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Harmonic Drive Systems'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.

Harmonic Drive Systems Effective Interest Rate on Debt % Chart

Harmonic Drive Systems Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.88 0.66 0.65 1.01 1.29

Harmonic Drive Systems Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 1.11 1.44 1.31 1.28 1.58

HSYDF vs GEV, ETN, PH: Effective Interest Rate on Debt % Comparison

For the Specialty Industrial Machinery subindustry, Harmonic Drive Systems'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.

Harmonic Drive Systems Effective Interest Rate on Debt % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Harmonic Drive Systems's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Harmonic Drive Systems's Effective Interest Rate on Debt % falls into.


HSYDF
69GF Score
Harmonic Drive Systems Inc HSYDF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Harmonic Drive Systems Effective Interest Rate on Debt % Calculation

Harmonic Drive Systems's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Mar. 2025 )+Total Debt  (A: Mar. 2026 ))/ count )
=-1  *  -1.636/( (139.143+113.848)/ 2 )
=-1  *  -1.636/126.4955
=1.29 %

where

Total Debt  (A: Mar. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=103.36 + 35.783
=139.143

Total Debt  (A: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=82.786 + 31.062
=113.848

Harmonic Drive Systems's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -1.84/( (118.567+113.848)/ 2 )
=-1  *  -1.84/116.2075
=1.58 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=87.289 + 31.278
=118.567

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=82.786 + 31.062
=113.848

* 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 four times the quarterly (Mar. 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 1.58% mean?
Harmonic Drive Systems (HSYDF) has a Effective Interest Rate on Debt % of 1.58% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Harmonic Drive Systems and its competitors.
Is Harmonic Drive Systems' Effective Interest Rate on Debt % too high?
Harmonic Drive Systems' current Effective Interest Rate on Debt % is 1.58%. Overall, Harmonic Drive Systems has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Harmonic Drive Systems' Effective Interest Rate on Debt % compare to GEV and ETN?
Harmonic Drive Systems' Effective Interest Rate on Debt % of 1.58% can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Effective Interest Rate on Debt % depends on the Industrial Products 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 Harmonic Drive Systems and its competitors. Harmonic Drive Systems's current Effective Interest Rate on Debt % is 1.58%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Harmonic Drive Systems stock overvalued right now?
Based on GuruFocus' analysis, Harmonic Drive Systems (HSYDF) is currently considered Significantly Overvalued. The stock's GF Value™ is $23.42, compared to a current price of $51.93 — trading 121.7% above its estimated fair value. The current Effective Interest Rate on Debt % is 1.58%. Harmonic Drive Systems' overall GF Score™ is 69/100 with 10 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 Harmonic Drive Systems (HSYDF), the current Effective Interest Rate on Debt % is 1.58% 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 Harmonic Drive Systems (HSYDF) Overvalued in 2026?

Based on GuruFocus' analysis, Harmonic Drive Systems stock appears to be overvalued. The current stock price of $51.93 is trading 121.7% above its estimated GF Value™ of $23.42. GuruFocus considers Harmonic Drive Systems to be Significantly Overvalued.

Key valuation signals for HSYDF:

  • Effective Interest Rate on Debt %: 1.58%
  • GF Value™: $23.42 vs. price of $51.93 (121.7% above fair value)
  • GF Score™: 69/100 with 10 warning signs

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

Harmonic Drive Systems Business Description

Other Exchanges 6324:JapanK3R:Germany
Address 6-25-3 Minami-Oi, Shinagawa-ku, Tokyo, JPN, 140-0013
Harmonic Drive Systems manufactures and sells high-precision reduction gears (harmonic reducers) under the Harmonic Drive brand as well as other mechatronics products, including rotary actuators, linear actuators, and AC servo motors. The company also provides planetary gear speed reducers under the AccuDrive and Harmonic Planetary brands. Its products are used in industrial robots, semiconductor production equipment, and other high-precision equipment. HDS was founded in 1970 and is headquartered in Tokyo, Japan.
69GF Score

Get the complete analysis for HSYDF

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

$51.93
Price
$23.42
GF Value