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.
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.
BOC KenyaNAI:BOC +0.44%72 OCF Margin % is 34.41% as of Dec. 2025, which is 280% above its 10-year median of 9.06. 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. Among 1,576 Chemicals companies, BOC Kenya ranks better than 97.34% on this metric.
The historical rank and industry rank for BOC Kenya's OCF Margin % or its related term are showing as below:
NAI:BOC'
s OCF Margin % Range Over the Past 10 Years
Min: -12.88 Med: 9.06 Max: 34.41
Current: 34.41
During the past 13 years, the highest OCF Margin % of BOC Kenya was 34.41%. The lowest was -12.88%. And the median was 9.06%.
NAI:BOC's OCF Margin % is ranked better than 97.34% of 1576
companies
in the Chemicals industry
Industry Median: 8.27
vs NAI:BOC: 34.41
BOC Kenya OCF Margin % Related Terms
BOC Kenya OCF Margin % Historical Data
* Premium members only.
The historical data trend for BOC Kenya's OCF Margin % 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.
For the Chemicals subindustry, BOC Kenya's OCF Margin %, along with its competitors' market caps and OCF Margin % 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 OCF Margin % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, BOC Kenya's OCF Margin % distribution charts can be found below:
* The bar in red indicates where BOC Kenya's OCF Margin % falls into.
* 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 (NAI:BOC) has a OCF Margin % of 34.41% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on BOC Kenya and its competitors. This is 280% above median its historical median of 9.06. According to the industry distribution chart, BOC Kenya ranks #42 out of 1576 companies in the Chemicals industry, placing it in the top 2.7%.
Is BOC Kenya's OCF Margin % too high?
BOC Kenya's current OCF Margin % of 34.41% is 280% above median its 10-year median of 9.06. The Chemicals industry median OCF Margin % is 8.27. BOC Kenya's value of 34.41% is 316.1% above this industry median. Based on the distribution chart, BOC Kenya ranks #42 out of 1576 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. 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 OCF Margin % compare to DOW?
According to the Chemicals industry distribution chart, BOC Kenya ranks #42 out of 1576 companies for OCF Margin %. This places BOC Kenya in the top 3% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 8.27. BOC Kenya's value of 34.41% is 316.1% above this benchmark. While the company's 10-year median is 9.06 vs. the industry median of 8.27, BOC Kenya has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Chemicals company?
The median OCF Margin % among Chemicals companies is 8.27, based on 1,576 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BOC Kenya's current OCF Margin % of 34.41% is 316.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on BOC Kenya and its competitors. For the Chemicals industry, the median OCF Margin % is 8.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BOC Kenya's current OCF Margin % is 34.41%, which is 280% above median its own 10-year median of 9.06. 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 OCF Margin % is 34.41%, which is 280% above median its 10-year median of 9.06 and 316.1% above the Chemicals industry median of 8.27. 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 OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For BOC Kenya (NAI:BOC), the current OCF Margin % is 34.41% 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:
OCF Margin %: 34.41% (280% above median its 10-year median of 9.06)
GF Value™: KES90.18 vs. price of KES171.00 (89.6% above fair value)
Industry Position: 316.1% above the Chemicals median (#42 of 1576)
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 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
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NAI:BOC has been successfully added to your 
