NAUH (National American University Holdings) E10: $-0.24 (As of Feb. 2026)

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What is National American University Holdings E10?

National American University Holdings NAUH E10 is $-0.24 as of Feb. 2026. The stock has 4 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.

National American University Holdings's adjusted earnings per share data for the three months ended in Feb. 2026 was $0.005. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.24 for the trailing ten years ended in Feb. 2026.

During the past 3 years, the average E10 Growth Rate was -14.50% per year. During the past 5 years, the average E10 Growth Rate was -21.90% 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 National American University Holdings was -8.20% per year. The lowest was -34.40% per year. And the median was -14.50% per year.

As of today (2026-08-05), National American University Holdings's current stock price is $0.0271. National American University Holdings's E10 for the quarter that ended in Feb. 2026 was $-0.24. National American University Holdings's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of National American University Holdings was 1.23. The lowest was 0.04. And the median was 0.08.


National American University Holdings  (OTCPK:NAUH) 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 National American University Holdings was 1.23. The lowest was 0.04. And the median was 0.08.


Be Aware

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


National American University Holdings E10 Related Terms


National American University Holdings E10 Historical Data

* Premium members only.

The historical data trend for National American University Holdings'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.

National American University Holdings E10 Chart

National American University Holdings Annual Data
Trend May16 May17 May18 May19 May20 May21 May22 May23 May24 May25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.15 -0.16 -0.17 -0.19 -0.24

National American University Holdings Quarterly Data
Nov20 Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Feb24 May24 Aug24 Feb25 May25 Aug25 Nov25 Feb26
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 -0.24 -0.25 -0.25 -0.24

NAUH vs RPDL, KIDZ, FCHL: E10 Comparison

For the Education & Training Services subindustry, National American University Holdings'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.


National American University Holdings Shiller PE Ratio vs Education Industry

For the Education industry and Consumer Defensive sector, National American University Holdings's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where National American University Holdings's Shiller PE Ratio falls into.



National American University Holdings 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, National American University Holdings's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=0.005/326.7850*326.7850
=0.005

Current CPI (Feb. 2026) = 326.7850.

National American University Holdings Quarterly Data

per share eps CPI Adj_EPS
201511 -0.050 237.336 -0.069
201602 -0.080 237.111 -0.110
201605 -0.040 240.229 -0.054
201608 -0.090 240.849 -0.122
201611 -0.030 241.353 -0.041
201702 -0.100 243.603 -0.134
201705 -0.040 244.733 -0.053
201708 -0.160 245.519 -0.213
201711 -0.160 246.669 -0.212
201802 -0.150 248.991 -0.197
201805 -0.040 251.588 -0.052
201808 -0.203 252.146 -0.263
201811 -0.460 252.038 -0.596
201902 -0.190 252.776 -0.246
201905 -0.170 256.092 -0.217
201908 -0.107 256.558 -0.136
201911 0.130 257.208 0.165
202002 -0.100 258.678 -0.126
202005 0.120 256.394 0.153
202008 -0.072 259.918 -0.091
202011 -0.035 260.229 -0.044
202102 -0.059 263.014 -0.073
202105 -0.081 269.195 -0.098
202108 -0.048 273.567 -0.057
202111 0.243 277.948 0.286
202202 0.034 283.716 0.039
202205 -0.015 292.296 -0.017
202208 -0.028 296.171 -0.031
202211 0.055 297.711 0.060
202302 0.158 300.840 0.172
202305 0.041 304.127 0.044
202308 -0.008 307.026 -0.009
202402 0.000 310.326 0.000
202405 0.009 314.069 0.009
202408 -0.004 314.796 -0.004
202502 0.000 319.082 0.000
202505 0.010 321.465 0.010
202508 -0.004 323.976 -0.004
202511 0.006 324.122 0.006
202602 0.005 326.785 0.005

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 $-0.24 mean?
National American University Holdings (NAUH) has a E10 of $-0.24 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on National American University Holdings and its competitors.
Is National American University Holdings' E10 too high?
National American University Holdings' current E10 is $-0.24.
How does National American University Holdings' E10 compare to RPDL and KIDZ?
National American University Holdings' E10 of $-0.24 can be compared against companies in the Education 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 Education company?
A good E10 depends on the Education 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 National American University Holdings and its competitors. National American University Holdings's current E10 is $-0.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National American University Holdings stock overvalued right now?
Based on GuruFocus' analysis, National American University Holdings (NAUH) is currently considered Possible Value Trap. The stock's GF Value™ is $0.05, compared to a current price of $0.03 — trading 45.8% below its estimated fair value. The current E10 is $-0.24. 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 National American University Holdings (NAUH), the current E10 is $-0.24 as of Feb. 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.

National American University Holdings Business Description

Address 4020 Jackson Boulevard, Suite 1, Rapid City, SD, USA, 57702
National American University Holdings Inc provides professional and technical post-secondary education for working adults and other non-traditional students. The company owns and operates National American University, a multi-campus institution of higher learning. The university offers diploma, associate, baccalaureate, master's, and doctoral degrees in business-related disciplines, such as accounting, management, business administration, and information technology; in healthcare-related disciplines, such as occupational therapy, medical assisting, nursing, surgical technology, and healthcare information and management; in legal-related disciplines, such as paralegal, criminal justice, and professional legal studies; and higher education.