HSYDF (Harmonic Drive Systems) PEG Ratio: N/A (As of Jun. 26, 2026)


HSYDF Harmonic Drive Systems Inc HSYDF
70 GF Score
Price $44.88
GF Value $23.39
Valuation Significantly Overvalued
! 10 Warning Signs
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What is Harmonic Drive Systems PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Harmonic Drive Systems's PE Ratio without NRI is 380.30. Harmonic Drive Systems's 5-Year EBITDA growth rate is 0.00%. Therefore, Harmonic Drive Systems's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Harmonic Drive Systems's PEG Ratio or its related term are showing as below:


During the past 13 years, Harmonic Drive Systems's highest PEG Ratio was 25.89. The lowest was 0.68. And the median was 1.70.


HSYDF's PEG Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 1.87
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


Harmonic Drive Systems  (OTCPK:HSYDF) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


Harmonic Drive Systems PEG Ratio Related Terms


Harmonic Drive Systems PEG Ratio Historical Data

* Premium members only.

The historical data trend for Harmonic Drive Systems's PEG Ratio 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 PEG Ratio Chart

Harmonic Drive Systems Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

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
PEG Ratio 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 0.00 0.00 0.00 0.00 0.00

HSYDF vs GEV, ETN, PH: PEG Ratio Comparison

For the Specialty Industrial Machinery subindustry, Harmonic Drive Systems's PEG Ratio, along with its competitors' market caps and PEG Ratio 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 PEG Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Harmonic Drive Systems's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Harmonic Drive Systems's PEG Ratio falls into.


HSYDF
70GF Score
Harmonic Drive Systems Inc HSYDF
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Harmonic Drive Systems PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Harmonic Drive Systems's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=380.29661016949/0.00
=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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

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 $44.88 is trading 91.9% above its estimated GF Value™ of $23.39. GuruFocus considers Harmonic Drive Systems to be Significantly Overvalued.

Key valuation signals for HSYDF:

  • PEG Ratio: N/A
  • GF Value™: $23.39 vs. price of $44.88 (91.9% above fair value)
  • GF Score™: 70/100 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.
70GF Score

Get the complete analysis for HSYDF

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

$44.88
Price
$23.39
GF Value