BOC Kenya (NAI:BOC) E10: KES7.84 (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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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Charlie Tian
Charlie Tian
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.

NAI:BOC BOC Kenya PLC NAI:BOC
72 GF Score
Price KES171.00
GF Value KES90.18
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is BOC Kenya E10?

BOC Kenya NAI:BOC +0.44% 72 E10 is KES7.84 as of Dec. 2025. GuruFocus rates NAI:BOC with a GF Score™ of 72/100 and a GF Value™ of KES90.18 (Significantly Overvalued). 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.

BOC Kenya's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was KES16.080. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is KES7.84 for the trailing ten years ended in Dec. 2025.

During the past 12 months, BOC Kenya's average E10 Growth Rate was 10.60% per year. During the past 3 years, the average E10 Growth Rate was 1.60% 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 BOC Kenya was 1.60% per year. The lowest was -2.00% per year. And the median was -0.20% per year.

As of today (2026-07-27), BOC Kenya's current stock price is KES 171.00. BOC Kenya's E10 for the fiscal year that ended in Dec. 2025 was KES7.84. BOC Kenya's Shiller PE Ratio of today is 21.81.

During the past 13 years, the highest Shiller PE Ratio of BOC Kenya was 22.67. The lowest was 8.77. And the median was 11.28.


BOC Kenya  (NAI:BOC) 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.

BOC Kenya's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=171.00/7.84
=21.81

* 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 BOC Kenya was 22.67. The lowest was 8.77. And the median was 11.28.


Be Aware

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


BOC Kenya E10 Related Terms


BOC Kenya E10 Historical Data

* Premium members only.

The historical data trend for BOC Kenya'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.

BOC Kenya E10 Chart

BOC Kenya 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 7.53 7.47 7.37 7.09 7.84

BOC Kenya Semi-Annual Data
Dec12 Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 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 7.53 7.47 7.37 7.09 7.84

NAI:BOC vs DOW: E10 Comparison

For the Chemicals subindustry, BOC Kenya'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.


BOC Kenya Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, BOC Kenya's Shiller PE Ratio distribution charts can be found below:

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


NAI:BOC
72GF Score
BOC Kenya PLC NAI:BOC
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

BOC Kenya 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, BOC Kenya'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)
=16.08/324.0540*324.0540
=16.080

Current CPI (Dec. 2025) = 324.0540.

BOC Kenya Annual Data

per_share_eps CPI Adj_EPS
201612 6.470 241.432 8.684
201712 2.020 246.524 2.655
201812 3.360 251.233 4.334
201912 2.860 256.974 3.607
202012 5.210 260.474 6.482
202112 5.550 278.802 6.451
202212 7.580 296.797 8.276
202312 10.140 306.746 10.712
202412 10.840 315.605 11.130
202512 16.080 324.054 16.080

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 KES7.84 mean?
BOC Kenya (NAI:BOC) has a E10 of KES7.84 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on BOC Kenya and its competitors.
Is BOC Kenya's E10 too high?
BOC Kenya's current E10 is KES7.84. Overall, BOC Kenya has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BOC Kenya's E10 compare to DOW?
BOC Kenya's E10 of KES7.84 can be compared against companies in the Chemicals 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 a Chemicals company?
A good E10 depends on the Chemicals 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 BOC Kenya and its competitors. BOC Kenya's current E10 is KES7.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BOC Kenya stock overvalued right now?
Based on GuruFocus' analysis, BOC Kenya (NAI:BOC) is currently considered Significantly Overvalued. The stock's GF Value™ is KES90.18, compared to a current price of KES171.00 — trading 89.6% above its estimated fair value. The current E10 is KES7.84. BOC Kenya's overall GF Score™ is 72/100 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 BOC Kenya (NAI:BOC), the current E10 is KES7.84 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 BOC Kenya (NAI:BOC) Overvalued in 2026?

Based on GuruFocus' analysis, BOC Kenya stock appears to be overvalued. The current stock price of KES171.00 is trading 89.6% above its estimated GF Value™ of KES90.18. GuruFocus considers BOC Kenya to be Significantly Overvalued.

Key valuation signals for NAI:BOC:

  • E10: KES7.84
  • GF Value™: KES90.18 vs. price of KES171.00 (89.6% above fair value)
  • GF Score™: 72/100 with 3 warning signs

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


BOC Kenya Business Description

Address 14 Kitui Road, off Kampala Road, P.O. Box 18010, Industrial Area, Nairobi, KEN, 00500
BOC Kenya PLC is involved in the manufacture and sale of industrial and medical gases and welding products. Its product range consists of Bulk gases, Packaged gases, and Engineering services. Bulk gases include liquid oxygen and liquid nitrogen. Packaged gases comprise medical gases, industrial gases, special gas mixtures, and liquefied petroleum gas. The engineering services include supplies of medical equipment, construction of medical and other gas pipelines, liquefied petroleum gas installations, tanks and pipelines, industrial gas storage and pipeline installations, and related maintenance services. The company generates the majority of its revenue from the sale of medical and industrial gases.
72GF Score

Get the complete analysis for NAI:BOC

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

KES171.00
Price
KES90.18
GF Value