PRZO (ParaZero Technologies) Graham Number: $N/A (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

PRZO ParaZero Technologies Ltd PRZO
14 GF Score
Price $0.52
GF Value $0.63
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is ParaZero Technologies Graham Number?

ParaZero Technologies PRZO +0.69% 14 Graham Number is $N/A as of Dec. 2025. GuruFocus rates PRZO with a GF Score™ of 14/100 and a GF Value™ of $0.63 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 217 Aerospace & Defense companies, ParaZero Technologies ranks worse than 460829.03% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-21), the stock price of ParaZero Technologies is $0.5239. ParaZero Technologies's graham number for the quarter that ended in Dec. 2025 was $N/A. Therefore, ParaZero Technologies's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for ParaZero Technologies's Graham Number or its related term are showing as below:

PRZO's Price-to-Graham-Number is not ranked *
in the Aerospace & Defense industry.
Industry Median: 3
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


ParaZero Technologies  (NAS:PRZO) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

ParaZero Technologies's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=0.5239/N/A
=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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


ParaZero Technologies Graham Number Related Terms


ParaZero Technologies Graham Number Historical Data

* Premium members only.

The historical data trend for ParaZero Technologies's Graham Number 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.

ParaZero Technologies Graham Number Chart

ParaZero Technologies Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

ParaZero Technologies Semi-Annual Data
Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

PRZO vs AIRI, HWKE, XERI: Graham Number Comparison

For the Aerospace & Defense subindustry, ParaZero Technologies's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


ParaZero Technologies Price-to-Graham-Number vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, ParaZero Technologies's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where ParaZero Technologies's Price-to-Graham-Number falls into.


PRZO
14GF Score
ParaZero Technologies Ltd PRZO
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ParaZero Technologies Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

ParaZero Technologies's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*0.161*-0.42)
=N/A

ParaZero Technologies's Graham Number for the quarter that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*0.161*-0.423)
=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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of $N/A mean?
ParaZero Technologies (PRZO) has a Graham Number of $N/A as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on ParaZero Technologies and its competitors. According to the industry distribution chart, ParaZero Technologies ranks #999999 out of 217 companies in the Aerospace & Defense industry.
Is ParaZero Technologies' Graham Number too high?
ParaZero Technologies' current Graham Number is $N/A. Based on the distribution chart, ParaZero Technologies ranks #999999 out of 217 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, ParaZero Technologies has a GF Score™ of 14/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ParaZero Technologies' Graham Number compare to AIRI and HWKE?
According to the Aerospace & Defense industry distribution chart, ParaZero Technologies ranks #999999 out of 217 companies for Graham Number. This places ParaZero Technologies in the lower half of its industry. The industry median Graham Number is 3.00. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Aerospace & Defense company?
The median Graham Number among Aerospace & Defense companies is 3.00, based on 217 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on ParaZero Technologies and its competitors. For the Aerospace & Defense industry, the median Graham Number is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ParaZero Technologies's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ParaZero Technologies stock overvalued right now?
Based on GuruFocus' analysis, ParaZero Technologies (PRZO) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.63, compared to a current price of $0.52 — trading 16.8% below its estimated fair value. The current Graham Number is $N/A. ParaZero Technologies' overall GF Score™ is 14/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For ParaZero Technologies (PRZO), the current Graham Number is $N/A as of Dec. 2025. 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 ParaZero Technologies (PRZO) Overvalued in 2026?

Based on GuruFocus' analysis, ParaZero Technologies stock appears to be undervalued. The current stock price of $0.52 is trading 16.8% below its estimated GF Value™ of $0.63. GuruFocus considers ParaZero Technologies to be Modestly Undervalued.

Key valuation signals for PRZO:

  • Graham Number: $N/A
  • GF Value™: $0.63 vs. price of $0.52 (16.8% below fair value)
  • GF Score™: 14/100 with 6 warning signs

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


ParaZero Technologies Business Description

Other Exchanges 2BX:Germany
Address 1 Hatachana Street, Kfar Saba, ISR, 4453001
ParaZero Technologies Ltd operates as an aerospace defense company focused on the development of smart, autonomous solutions for the manned and unmanned aerial systems (UAS) industry. The Company develops, manufactures, markets, and sells counter-UAS net-launching platforms designed to protect against hostile drones in both battlefield and urban environments, precision aerial delivery systems for military applications, and smart, autonomous parachute safety systems designed to enable safe flight operations over populated areas and beyond visual line-of-sight. The Company sells its products internationally.
14GF Score

Get the complete analysis for PRZO

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

$0.52
Price
$0.63
GF Value