Lightbridge (HAM:N7ON) E10: €-4.88 (As of Mar. 2026)


HAM:N7ON Lightbridge Corp HAM:N7ON
30 GF Score
Price €7.43
! 1 Warning Sign
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What is Lightbridge E10?

Lightbridge HAM:N7ON -0.85% 30 E10 is €-4.88 as of Mar. 2026. GuruFocus rates HAM:N7ON with a GF Score™ of 30/100. The stock has 1 warning sign investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Lightbridge's adjusted earnings per share data for the three months ended in Mar. 2026 was €-0.173. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €-4.88 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 19.50% per year. During the past 5 years, the average E10 Growth Rate was 17.00% per year. During the past 10 years, the average E10 Growth Rate was 18.70% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Lightbridge was 31.60% per year. The lowest was 4.10% per year. And the median was 16.65% per year.

As of today (2026-06-30), Lightbridge's current stock price is €7.428. Lightbridge's E10 for the quarter that ended in Mar. 2026 was €-4.88. Lightbridge's Shiller PE Ratio of today is .


Lightbridge  (HAM:N7ON) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Lightbridge E10 Related Terms


Lightbridge E10 Historical Data

* Premium members only.

The historical data trend for Lightbridge's E10 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.

Lightbridge E10 Chart

Lightbridge Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 -5.24

Lightbridge Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 -5.24 -4.88

HAM:N7ON vs RFIL, ESP, EAF: E10 Comparison

For the Electrical Equipment & Parts subindustry, Lightbridge's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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.


Lightbridge Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Lightbridge's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Lightbridge's Shiller PE Ratio falls into.


HAM:N7ON
30GF Score
Lightbridge Corp HAM:N7ON
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Lightbridge E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Lightbridge's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.173/330.2130*330.2130
=-0.173

Current CPI (Mar. 2026) = 330.2130.

Lightbridge Quarterly Data

per share eps CPI Adj_EPS
201606 -3.204 241.018 -4.390
201609 -4.704 241.428 -6.434
201612 -6.484 241.432 -8.868
201703 -2.244 243.801 -3.039
201706 -1.816 244.955 -2.448
201709 -1.611 246.819 -2.155
201712 -1.825 246.524 -2.445
201803 -3.795 249.554 -5.022
201806 -1.438 251.989 -1.884
201809 -1.525 252.439 -1.995
201812 -0.908 251.233 -1.193
201903 -1.009 254.202 -1.311
201906 -1.009 256.143 -1.301
201909 -0.735 256.759 -0.945
201912 -0.531 256.974 -0.682
202003 -0.670 258.115 -0.857
202006 -0.586 257.797 -0.751
202009 -0.679 260.280 -0.861
202012 -1.126 260.474 -1.427
202103 -0.277 264.877 -0.345
202106 -0.224 271.696 -0.272
202109 -0.264 274.310 -0.318
202112 -0.699 278.802 -0.828
202203 -0.182 287.504 -0.209
202206 -0.132 296.311 -0.147
202209 -0.182 296.808 -0.202
202212 -0.151 296.797 -0.168
202303 -0.159 301.836 -0.174
202306 -0.129 305.109 -0.140
202309 -0.141 307.789 -0.151
202312 -0.165 306.746 -0.178
202403 -0.193 312.332 -0.204
202406 -0.158 314.175 -0.166
202409 -0.171 315.301 -0.179
202412 -0.229 315.605 -0.240
202503 -0.222 319.799 -0.229
202506 -0.139 322.561 -0.142
202509 -0.136 324.800 -0.138
202512 -0.213 324.054 -0.217
202603 -0.173 330.213 -0.173

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of €-4.88 mean?
Lightbridge (HAM:N7ON) has a E10 of €-4.88 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Lightbridge and its competitors.
Is Lightbridge's E10 too high?
Lightbridge's current E10 is €-4.88. Overall, Lightbridge has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Lightbridge's E10 compare to RFIL and ESP?
Lightbridge's E10 of €-4.88 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 E10 for an Industrial Products company?
A good E10 depends on the Industrial Products industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Lightbridge and its competitors. Lightbridge's current E10 is €-4.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lightbridge stock overvalued right now?
Lightbridge (HAM:N7ON) has a current E10 of €-4.88. The current E10 is €-4.88. Lightbridge's overall GF Score™ is 30/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Lightbridge (HAM:N7ON), the current E10 is €-4.88 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.

Lightbridge Business Description

Other Exchanges LTBR:USAN7ON:Germany
Address 11710 Plaza America Drive, Suite 2000, Reston, VA, USA, 20190
Lightbridge Corp is a United States-based nuclear fuel technology company. The business activity of the firm is functioned through one business segment, engaged in research and development and commercialization of its nuclear fuel. The Nuclear Fuel Technology segment develops next generation nuclear fuel technology that increases the power output of commercial reactors and reduces the cost of generating electricity. Geographically, its operations are functioned through the region of Unites States.
30GF Score

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E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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