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Signify NVWBO:LGHT +0.43%66 Graham Number is €N/A as of Mar. 2026. GuruFocus rates WBO:LGHT with a GF Score™ of 66/100 and a GF Value™ of €20.59 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 2,199 Industrial Products companies, Signify NV ranks worse than 45475.17% 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 (2026-07-16), the stock price of Signify NV is €16.31. Signify NV's graham number for the quarter that ended in Mar. 2026 was €N/A. Therefore, Signify NV's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Signify NV's Graham Number or its related term are showing as below:
During the past 13 years, the highest Price to Graham Number ratio of Signify NV was 34.15. The lowest was 7.49. And the median was 8.90.
WBO:LGHT's Price-to-Graham-Number is not ranked *
in the Industrial Products industry.
Industry Median: 1.76 * 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.
Signify NV (WBO:LGHT) 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.
Signify NV's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
16.31
/
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.
Signify NV Graham Number Related Terms
Signify NV Graham Number Historical Data
* Premium members only.
The historical data trend for Signify NV'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.
WBO:LGHT vs VRT, BE, HUBB: Graham Number Comparison
For the Electrical Equipment & Parts subindustry, Signify NV'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.
Signify NV Price-to-Graham-Number vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Signify NV's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Signify NV'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.
Signify NV (WBO:LGHT) 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 Signify NV and its competitors. Over the past decade, Signify NV's Graham Number has ranged from 7.49 to 34.15. According to the industry distribution chart, Signify NV ranks #999999 out of 2199 companies in the Industrial Products industry.
Is Signify NV's Graham Number too high?
Signify NV's current Graham Number is €N/A. Over the past 10 years, this metric has ranged from a low of 7.49 to a high of 34.15. Based on the distribution chart, Signify NV ranks #999999 out of 2199 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Signify NV has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Signify NV's Graham Number compare to VRT and BE?
According to the Industrial Products industry distribution chart, Signify NV ranks #999999 out of 2199 companies for Graham Number. This places Signify NV in the lower half of its industry. The industry median Graham Number is 1.76. Historically, Signify NV's own Graham Number has ranged from 7.49 to 34.15 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 1.76, based on 2,199 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 Signify NV and its competitors. For the Industrial Products industry, the median Graham Number is 1.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Signify NV'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 Signify NV stock overvalued right now?
Based on GuruFocus' analysis, Signify NV (WBO:LGHT) is currently considered Modestly Undervalued. The stock's GF Value™ is €20.59, compared to a current price of €16.31 — trading 20.8% below its estimated fair value. The current Graham Number is €N/A. Signify NV's overall GF Score™ is 66/100 with 5 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 Signify NV (WBO:LGHT), 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.
Is Signify NV (WBO:LGHT) Overvalued in 2026?
Based on GuruFocus' analysis, Signify NV stock appears to be undervalued.
The current stock price of €16.31 is trading 20.8% below its estimated GF Value™ of €20.59.
GuruFocus considers Signify NV to be Modestly Undervalued.
Key valuation signals for WBO:LGHT:
Graham Number: €N/A
GF Value™: €20.59 vs. price of €16.31 (20.8% below fair value)
No single metric tells the full story. See the WBO:LGHT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Signify NV is a lighting solutions provider based in the Netherlands. Its product portfolio includes luminaires, lamps, LED lamps, LED tubes, and decorative lighting. The company operates through four segments, The Professional business offers LED lamps, luminaries, connected lighting systems and services to customers in the professional segment; The Consumer business offers LED lamps, luminaries, and connected products, including Philips Hue and WiZ, to customers in the consumer segment; The OEM business offers lighting components to the industry; The Conventional business offers special lighting, digital projection, and lamp electronic. The company operates in the USA, the Netherlands, France, the UK, Germany, Norway, and the rest of Europe and the rest of the world.
66GF Score
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