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Ideal PowerFRA:5ILA -0.66%48 Graham Number is €N/A as of Mar. 2026. GuruFocus rates FRA:5ILA with a GF Score™ of 48/100. The stock has 2 warning signs investors should review. Among 658 Semiconductors companies, Ideal Power ranks worse than 151975.53% 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 (2026-08-04), the stock price of Ideal Power is €3.02. Ideal Power's graham number for the quarter that ended in Mar. 2026 was €N/A. Therefore, Ideal Power's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Ideal Power's Graham Number or its related term are showing as below:
FRA:5ILA's Price-to-Graham-Number is not ranked *
in the Semiconductors industry.
Industry Median: 2.605 * 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.
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.
Ideal Power's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
3.02
/
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.
Ideal Power Graham Number Related Terms
Ideal Power Graham Number Historical Data
* Premium members only.
The historical data trend for Ideal Power'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.
FRA:5ILA vs NA, PXLW, SQNS: Graham Number Comparison
For the Semiconductors subindustry, Ideal Power'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.
Ideal Power Price-to-Graham-Number vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Ideal Power's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Ideal Power'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.
Ideal Power (FRA:5ILA) has a Graham Number of €N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Ideal Power and its competitors. According to the industry distribution chart, Ideal Power ranks #999999 out of 658 companies in the Semiconductors industry.
Is Ideal Power's Graham Number too high?
Ideal Power's current Graham Number is €N/A. Based on the distribution chart, Ideal Power ranks #999999 out of 658 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Ideal Power has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Ideal Power's Graham Number compare to NA and PXLW?
According to the Semiconductors industry distribution chart, Ideal Power ranks #999999 out of 658 companies for Graham Number. This places Ideal Power in the lower half of its industry. The industry median Graham Number is 2.61. 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 a Semiconductors company?
The median Graham Number among Semiconductors companies is 2.61, based on 658 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 Ideal Power and its competitors. For the Semiconductors industry, the median Graham Number is 2.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ideal Power'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 Ideal Power stock overvalued right now?
Ideal Power (FRA:5ILA) has a current Graham Number of €N/A. The current Graham Number is €N/A. Ideal Power's overall GF Score™ is 48/100 with 2 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 Ideal Power (FRA:5ILA), the current Graham Number is €N/A 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.
Ideal Power Inc is engaged in the development of its broadly patented bidirectional power switches, creating efficient and ecofriendly energy control solutions for electric vehicles, electric vehicle charging, renewable energy, energy storage, UPS / data center, solid-state circuit breaker and other industrial and military applications. The company is focused on its patented Bidirectional, Bipolar Junction Transistor (B-TRAN) semiconductor technology. B-TRAN is a double-sided bidirectional AC switchable to deliver substantial performance improvements over conventional power semiconductors. The primary raw material used in the fabrication of B-TRAN devices is silicon wafers.
48GF Score
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