GNRC (Generac Holdings) Volatility: 66.21% (As of Jun. 25, 2026)


GNRC Generac Holdings Inc GNRC
83 GF Score
Price $284.14
GF Value $160.54
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Generac Holdings Volatility?

Generac Holdings GNRC +3.50% 83 Volatility is 66.21% as of Jun. 25, 2026. GuruFocus rates GNRC with a GF Score™ of 83/100 and a GF Value™ of $160.54 (Significantly Overvalued). The stock has 8 warning signs investors should review.

Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.

As of today (2026-06-25), Generac Holdings's Volatility is 66.21%.


Generac Holdings  (NYSE:GNRC) Volatility Explanation

Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.

Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.

Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.


Generac Holdings Volatility Related Terms


GNRC vs NDSN, IEX, ITT: Volatility Comparison

For the Specialty Industrial Machinery subindustry, Generac Holdings's Volatility, along with its competitors' market caps and Volatility 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.


Generac Holdings Volatility vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Generac Holdings's Volatility distribution charts can be found below:

* The bar in red indicates where Generac Holdings's Volatility falls into.


GNRC
83GF Score
Generac Holdings Inc GNRC
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Generac Holdings  (NYSE:GNRC) Volatility Calculation

The annualized volatility is calculated as following:

σA=σM * 12
= 1/(n-1) ∑(Ri - R')^2 * 12

Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.

* 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 66.21% mean?
Generac Holdings (GNRC) has a Volatility of 66.21% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Generac Holdings and its competitors.
Is Generac Holdings' Volatility too high?
Generac Holdings' current Volatility is 66.21%. Overall, Generac Holdings has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Generac Holdings' Volatility compare to NDSN and IEX?
Generac Holdings' Volatility of 66.21% 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 Volatility for an Industrial Products company?
A good Volatility depends on the Industrial Products industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Generac Holdings and its competitors. Generac Holdings's current Volatility is 66.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Generac Holdings stock overvalued right now?
Based on GuruFocus' analysis, Generac Holdings (GNRC) is currently considered Significantly Overvalued. The stock's GF Value™ is $160.54, compared to a current price of $284.14 — trading 77% above its estimated fair value. The current Volatility is 66.21%. Generac Holdings' overall GF Score™ is 83/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Generac Holdings (GNRC), the current Volatility is 66.21% as of Jun. 25, 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 Generac Holdings (GNRC) Overvalued in 2026?

Based on GuruFocus' analysis, Generac Holdings stock appears to be overvalued. The current stock price of $284.14 is trading 77% above its estimated GF Value™ of $160.54. GuruFocus considers Generac Holdings to be Significantly Overvalued.

Key valuation signals for GNRC:

  • Volatility: 66.21%
  • GF Value™: $160.54 vs. price of $284.14 (77% above fair value)
  • GF Score™: 83/100 with 8 warning signs

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


Generac Holdings Business Description

Address S45 W29290 Highway 59, Waukesha, WI, USA, 53189
Generac designs and manufactures power generation equipment serving residential, commercial, and industrial markets. It offers standby generators, portable generators, lighting, outdoor power equipment, and a suite of clean energy products. Sales generated in the United States account for the majority of total sales.
83GF Score

Get the complete analysis for GNRC

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

$284.14
Price
$160.54
GF Value