The National Investor Co (ADX:TNI) E10: د.إ-0.02 (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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.

ADX:TNI The National Investor Co ADX:TNI
31 GF Score
Price د.إ0.64
GF Value د.إ0.94
! 4 Warning Signs
View Full Analysis

What is The National Investor Co E10?

The National Investor Co ADX:TNI 31 E10 is د.إ-0.02 as of Dec. 2025. GuruFocus rates ADX:TNI with a GF Score™ of 31/100 and a GF Value™ of د.إ0.94. 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.

The National Investor Co's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was د.إ0.020. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is د.إ-0.02 for the trailing ten years ended in Dec. 2025.

During the past 12 months, The National Investor Co's average E10 Growth Rate was -133.30% 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 The National Investor Co was -51.60% per year. The lowest was -51.60% per year. And the median was -51.60% per year.

As of today (2026-07-16), The National Investor Co's current stock price is د.إ 0.63877. The National Investor Co's E10 for the fiscal year that ended in Dec. 2025 was د.إ-0.02. The National Investor Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of The National Investor Co was 9.28. The lowest was 0.99. And the median was 1.34.


The National Investor Co  (ADX:TNI) 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 The National Investor Co was 9.28. The lowest was 0.99. And the median was 1.34.


Be Aware

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


The National Investor Co E10 Related Terms


The National Investor Co E10 Historical Data

* Premium members only.

The historical data trend for The National Investor Co'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.

The National Investor Co E10 Chart

The National Investor Co Annual Data
Trend Mar16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.53 0.39 0.39 0.06 -0.02

The National Investor Co Semi-Annual Data
Mar10 Mar11 Mar14 Mar15 Mar16 Dec17 Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.39 0.00 0.06 0.00 -0.02

ADX:TNI vs BLK, BX, KKR: E10 Comparison

For the Asset Management subindustry, The National Investor Co'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.


The National Investor Co Shiller PE Ratio vs Asset Management Industry

For the Asset Management industry and Financial Services sector, The National Investor Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where The National Investor Co's Shiller PE Ratio falls into.


ADX:TNI
31GF Score
The National Investor Co ADX:TNI
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

The National Investor Co 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, The National Investor Co's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0.02/324.0540*324.0540
=0.020

Current CPI (Dec. 2025) = 324.0540.

The National Investor Co Annual Data

per_share_eps CPI Adj_EPS
201603 -0.119 238.132 -0.162
201712 0.028 246.524 0.037
201812 -0.028 251.233 -0.036
201912 0.004 256.974 0.005
202012 -0.027 260.474 -0.034
202112 0.115 278.802 0.134
202212 -0.095 296.797 -0.104
202312 -0.033 306.746 -0.035
202412 -0.045 315.605 -0.046
202512 0.020 324.054 0.020

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 د.إ-0.02 mean?
The National Investor Co (ADX:TNI) has a E10 of د.إ-0.02 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on The National Investor Co and its competitors.
Is The National Investor Co's E10 too high?
The National Investor Co's current E10 is د.إ-0.02. Overall, The National Investor Co has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does The National Investor Co's E10 compare to BLK and BX?
The National Investor Co's E10 of د.إ-0.02 can be compared against companies in the Asset Management 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 Asset Management company?
A good E10 depends on the Asset Management 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 The National Investor Co and its competitors. The National Investor Co's current E10 is د.إ-0.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The National Investor Co stock overvalued right now?
The National Investor Co (ADX:TNI) has a current E10 of د.إ-0.02. The stock's GF Value™ is د.إ0.94, compared to a current price of د.إ0.64 — trading 32% below its estimated fair value. The current E10 is د.إ-0.02. The National Investor Co's overall GF Score™ is 31/100 with 4 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 The National Investor Co (ADX:TNI), the current E10 is د.إ-0.02 as of Dec. 2025. 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 The National Investor Co (ADX:TNI) Overvalued in 2026?

Based on GuruFocus' analysis, The National Investor Co stock appears to be undervalued. The current stock price of د.إ0.64 is trading 32% below its estimated GF Value™ of د.إ0.94.

Key valuation signals for ADX:TNI:

  • E10: د.إ-0.02
  • GF Value™: د.إ0.94 vs. price of د.إ0.64 (32% below fair value)
  • GF Score™: 31/100 with 4 warning signs

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


The National Investor Co Business Description

Address Al Corniche Tower, P.O. Box 47435, Mezzanine Floor, Abu Dhabi, ARE
The National Investor Co and its subsidiaries are managed as an integrated investment and financial services company. The principal activities of the Group are private equity, real estate investment, and provision of consultancy, economic feasibility consultancy and studies, commercial agencies, and hospitality.
31GF Score

Get the complete analysis for ADX:TNI

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

د.إ0.64
Price
د.إ0.94
GF Value