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NOV (BSP:N1OV34) E10 : R$-21.65 (As of Dec. 2024)


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What is NOV E10?

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.

NOV's adjusted earnings per share data for the three months ended in Dec. 2024 was R$2.501. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is R$-21.65 for the trailing ten years ended in Dec. 2024.

During the past 3 years, the average E10 Growth Rate was -32.30% 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 NOV was 38.60% per year. The lowest was -55.20% per year. And the median was 7.30% per year.

As of today (2025-03-26), NOV's current stock price is R$87.66. NOV's E10 for the quarter that ended in Dec. 2024 was R$-21.65. NOV's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of NOV was 87.41. The lowest was 6.87. And the median was 11.69.


NOV E10 Historical Data

The historical data trend for NOV'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.

* Premium members only.

NOV E10 Chart

NOV Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -4.25 -8.67 -14.15 -14.41 -21.65

NOV Quarterly Data
Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24
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 -14.41 -14.39 -17.44 -19.50 -21.65

Competitive Comparison of NOV's E10

For the Oil & Gas Equipment & Services subindustry, NOV'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.


NOV's Shiller PE Ratio Distribution in the Oil & Gas Industry

For the Oil & Gas industry and Energy sector, NOV's Shiller PE Ratio distribution charts can be found below:

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


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NOV 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, NOV's adjusted earnings per share data for the three months ended in Dec. 2024 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2024 (Change)*Current CPI (Dec. 2024)
=2.501/133.1571*133.1571
=2.501

Current CPI (Dec. 2024) = 133.1571.

NOV Quarterly Data

per share eps CPI Adj_EPS
201503 2.387 99.621 3.191
201506 2.303 100.684 3.046
201509 1.600 100.392 2.122
201512 -15.756 99.792 -21.024
201603 -1.183 100.470 -1.568
201606 -1.986 101.688 -2.601
201609 -11.777 101.861 -15.395
201612 -6.373 101.863 -8.331
201703 -1.001 102.862 -1.296
201706 -0.659 103.349 -0.849
201709 -0.219 104.136 -0.280
201712 -0.132 104.011 -0.169
201803 -0.590 105.290 -0.746
201806 0.226 106.317 0.283
201809 0.011 106.507 0.014
201812 0.117 105.998 0.147
201903 -0.768 107.251 -0.954
201906 -54.404 108.070 -67.034
201909 -2.636 108.329 -3.240
201912 -4.146 108.420 -5.092
202003 -26.092 108.902 -31.903
202006 -1.245 108.767 -1.524
202009 -0.756 109.815 -0.917
202012 -4.630 109.897 -5.610
202103 -1.691 111.754 -2.015
202106 -0.352 114.631 -0.409
202109 -0.950 115.734 -1.093
202112 -0.565 117.630 -0.640
202203 -0.647 121.301 -0.710
202206 0.909 125.017 0.968
202209 0.419 125.227 0.446
202212 1.364 125.222 1.450
202303 1.667 127.348 1.743
202306 1.893 128.729 1.958
202309 1.432 129.860 1.468
202312 7.399 129.419 7.613
202403 1.494 131.776 1.510
202406 3.070 132.554 3.084
202409 1.827 133.029 1.829
202412 2.501 133.157 2.501

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


NOV  (BSP:N1OV34) 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.

During the past 13 years, the highest Shiller P/E Ratio of NOV was 87.41. The lowest was 6.87. And the median was 11.69.


Be Aware

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


NOV E10 Related Terms

Thank you for viewing the detailed overview of NOV's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


NOV Business Description

Traded in Other Exchanges
Address
10353 Richmond Avenue, Houston, TX, USA, 77042-4103
NOV (formerly National Oilwell Varco) is a leading supplier of oil and gas drilling rig equipment and products, such as downhole tools, drill pipe, and well casing. The company operates on a global scale, with international markets contributing nearly two thirds of its annual revenue.

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