Lockheed Martin (XBUL:LOM) E10: лв20.86 (As of Jun. 2026)

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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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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.

XBUL:LOM Lockheed Martin Corp XBUL:LOM
80 GF Score
Price лв422.45
GF Value лв453.44
! 3 Warning Signs
View Full Analysis

What is Lockheed Martin E10?

Lockheed Martin XBUL:LOM 80 E10 is лв20.86 as of Jun. 2026. GuruFocus rates XBUL:LOM with a GF Score™ of 80/100 and a GF Value™ of лв453.44. The stock has 3 warning signs 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.

Lockheed Martin's adjusted earnings per share data for the three months ended in Jun. 2026 was лв13.367. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is лв20.86 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Lockheed Martin's average E10 Growth Rate was 8.20% per year. During the past 3 years, the average E10 Growth Rate was 7.70% per year. During the past 5 years, the average E10 Growth Rate was 10.50% per year. During the past 10 years, the average E10 Growth Rate was 11.20% 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 Lockheed Martin was 35.50% per year. The lowest was 7.70% per year. And the median was 13.95% per year.

As of today (2026-09-14), Lockheed Martin's current stock price is лв422.45. Lockheed Martin's E10 for the quarter that ended in Jun. 2026 was лв20.86. Lockheed Martin's Shiller PE Ratio of today is 20.25.

During the past 13 years, the highest Shiller PE Ratio of Lockheed Martin was 35.24. The lowest was 18.10. And the median was 24.98.


Lockheed Martin  (XBUL:LOM) 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.

Lockheed Martin's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=422.45/20.86
=20.25

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Lockheed Martin was 35.24. The lowest was 18.10. And the median was 24.98.


Be Aware

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


Lockheed Martin E10 Related Terms


Lockheed Martin E10 Historical Data

* Premium members only.

The historical data trend for Lockheed Martin'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.

Lockheed Martin E10 Chart

Lockheed Martin 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 21.56 20.83

Lockheed Martin Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 19.98 19.06 20.83 17.16 20.86

XBUL:LOM vs HWM, GD, BA: E10 Comparison

For the Aerospace & Defense subindustry, Lockheed Martin'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.


Lockheed Martin Shiller PE Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Lockheed Martin's Shiller PE Ratio distribution charts can be found below:

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


XBUL:LOM
80GF Score
Lockheed Martin Corp XBUL:LOM
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lockheed Martin 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, Lockheed Martin's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=13.367/333.9520*333.9520
=13.367

Current CPI (Jun. 2026) = 333.9520.

Lockheed Martin Quarterly Data

per share eps CPI Adj_EPS
201609 13.350 241.428 18.466
201612 5.640 241.432 7.801
201703 4.528 243.801 6.202
201706 5.522 244.955 7.528
201709 5.589 246.819 7.562
201712 -3.788 246.524 -5.131
201803 6.767 249.554 9.056
201806 6.818 251.989 9.036
201809 8.653 252.439 11.447
201812 7.390 251.233 9.823
201903 10.084 254.202 13.248
201906 8.417 256.143 10.974
201909 9.528 256.759 12.393
201912 8.905 256.974 11.573
202003 10.235 258.115 13.242
202006 9.747 257.797 12.626
202009 10.185 260.280 13.068
202012 10.740 260.474 13.770
202103 11.043 264.877 13.923
202106 10.976 271.696 13.491
202109 3.720 274.310 4.529
202112 12.575 278.802 15.062
202203 10.841 287.504 12.592
202206 1.953 296.311 2.201
202209 11.296 296.808 12.710
202212 12.457 296.797 14.016
202303 11.128 301.836 12.312
202306 11.161 305.109 12.216
202309 11.330 307.789 12.293
202312 12.760 306.746 13.892
202403 10.757 312.332 11.502
202406 11.532 314.175 12.258
202409 11.447 315.301 12.124
202412 3.737 315.605 3.954
202503 12.255 319.799 12.797
202506 2.458 322.561 2.545
202509 11.700 324.800 12.030
202512 9.764 324.054 10.062
202603 10.841 330.213 10.964
202606 13.367 333.952 13.367

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 лв20.86 mean?
Lockheed Martin (XBUL:LOM) has a E10 of лв20.86 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Lockheed Martin and its competitors.
Is Lockheed Martin's E10 too high?
Lockheed Martin's current E10 is лв20.86. Overall, Lockheed Martin has a GF Score™ of 80/100, reflecting its overall financial health beyond just this single metric.
How does Lockheed Martin's E10 compare to HWM and GD?
Lockheed Martin's E10 of лв20.86 can be compared against companies in the Aerospace & Defense 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 Aerospace & Defense company?
A good E10 depends on the Aerospace & Defense 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 Lockheed Martin and its competitors. Lockheed Martin's current E10 is лв20.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lockheed Martin stock overvalued right now?
Lockheed Martin (XBUL:LOM) has a current E10 of лв20.86. The stock's GF Value™ is лв453.44, compared to a current price of лв422.45 — trading 6.8% below its estimated fair value. The current E10 is лв20.86. Lockheed Martin's overall GF Score™ is 80/100 with 3 warning signs 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 Lockheed Martin (XBUL:LOM), the current E10 is лв20.86 as of Jun. 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 Lockheed Martin (XBUL:LOM) Overvalued in 2026?

Based on GuruFocus' analysis, Lockheed Martin stock appears to be undervalued. The current stock price of лв422.45 is trading 6.8% below its estimated GF Value™ of лв453.44.

Key valuation signals for XBUL:LOM:

  • E10: лв20.86
  • GF Value™: лв453.44 vs. price of лв422.45 (6.8% below fair value)
  • GF Score™: 80/100 with 3 warning signs

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


Lockheed Martin Business Description

Address 6801 Rockledge Drive, Bethesda, MD, USA, 20817
Lockheed Martin is the world's largest defense contractor and has dominated the Western market for high-end fighter aircraft since it won the F-35 Joint Strike Fighter program in 2001. Aeronautics is Lockheed's largest segment, which derives upward of two-thirds of its revenue from the F-35. Lockheed's remaining segments are rotary and mission systems, mainly encompassing the Sikorsky helicopter business; missiles and fire control, which creates missiles and missile defense systems; and space systems, which produces satellites and receives equity income from the United Launch Alliance joint venture.
80GF Score

Get the complete analysis for XBUL:LOM

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

лв422.45
Price
лв453.44
GF Value