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PPK GroupPLPKF 33 Graham Number is $N/A as of Dec. 2025. GuruFocus rates PLPKF with a GF Score™ of 33/100 and a GF Value™ of $0.44 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 2,198 Industrial Products companies, PPK Group ranks worse than 45495.86% 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 (2026-07-18), the stock price of PPK Group is $0.2615. PPK Group's graham number for the quarter that ended in Dec. 2025 was $N/A. Therefore, PPK Group's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for PPK Group's Graham Number or its related term are showing as below:
During the past 13 years, the highest Price to Graham Number ratio of PPK Group was 26.30. The lowest was 0.45. And the median was 3.76.
PLPKF's Price-to-Graham-Number is not ranked *
in the Industrial Products industry.
Industry Median: 1.72 * 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.
PPK Group (OTCPK:PLPKF) 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.
PPK Group's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Dec. 2025 )
=
0.2615
/
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.
PPK Group Graham Number Related Terms
PPK Group Graham Number Historical Data
* Premium members only.
The historical data trend for PPK Group'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.
For the Electrical Equipment & Parts subindustry, PPK Group'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.
PPK Group Price-to-Graham-Number vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, PPK Group's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where PPK Group's Price-to-Graham-Number falls into.
* 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.
PPK Group (PLPKF) 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 PPK Group and its competitors. Over the past decade, PPK Group's Graham Number has ranged from 0.45 to 26.30. According to the industry distribution chart, PPK Group ranks #999999 out of 2198 companies in the Industrial Products industry.
Is PPK Group's Graham Number too high?
PPK Group's current Graham Number is $N/A. Over the past 10 years, this metric has ranged from a low of 0.45 to a high of 26.30. Based on the distribution chart, PPK Group ranks #999999 out of 2198 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, PPK Group has a GF Score™ of 33/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PPK Group's Graham Number compare to VRT and BE?
According to the Industrial Products industry distribution chart, PPK Group ranks #999999 out of 2198 companies for Graham Number. This places PPK Group in the lower half of its industry. The industry median Graham Number is 1.72. Historically, PPK Group's own Graham Number has ranged from 0.45 to 26.30 over the past decade. 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 Industrial Products company?
The median Graham Number among Industrial Products companies is 1.72, based on 2,198 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 PPK Group and its competitors. For the Industrial Products industry, the median Graham Number is 1.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PPK Group'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 PPK Group stock overvalued right now?
Based on GuruFocus' analysis, PPK Group (PLPKF) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.44, compared to a current price of $0.26 — trading 40.6% below its estimated fair value. The current Graham Number is $N/A. PPK Group's overall GF Score™ is 33/100 with 4 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 PPK Group (PLPKF), 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 PPK Group (PLPKF) Overvalued in 2026?
Based on GuruFocus' analysis, PPK Group stock appears to be undervalued.
The current stock price of $0.26 is trading 40.6% below its estimated GF Value™ of $0.44.
GuruFocus considers PPK Group to be Modestly Undervalued.
Key valuation signals for PLPKF:
Graham Number: $N/A
GF Value™: $0.44 vs. price of $0.26 (40.6% below fair value)
No single metric tells the full story. See the PLPKF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PPK Group Ltd invests in publicly listed and privately held businesses, property ownership, and the manufacture of high-grade boron nitride nanotubes. The group invests capital and expertise in high-potential science and technology opportunities with a current focus on nanomaterials, artificial intelligence, and energy storage solutions. It operates in the technology Segment. It is also engaged in ballistic armor and dental products. The company generates the majority of its revenue from the Energy storage business.
33GF Score
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