ComcastWBO:CMCS +2.09%56 OCF Margin % is 21.91% as of Mar. 2026, which is 9% below its 10-year median of 24.14. GuruFocus rates WBO:CMCS with a GF Score™ of 56/100 and a GF Value™ of €36.11 (Possible Value Trap). The stock has 2 warning signs investors should review. Among 367 Telecommunication Services companies, Comcast ranks better than 53.68% on this metric.
The historical rank and industry rank for Comcast's OCF Margin % or its related term are showing as below:
WBO:CMCS'
s OCF Margin % Range Over the Past 10 Years
Min: 21.75 Med: 24.14 Max: 27.2
Current: 25.72
During the past 13 years, the highest OCF Margin % of Comcast was 27.20%. The lowest was 21.75%. And the median was 24.14%.
WBO:CMCS's OCF Margin % is ranked better than 53.68% of 367
companies
in the Telecommunication Services industry
Industry Median: 22.44
vs WBO:CMCS: 25.72
Comcast OCF Margin % Related Terms
Comcast OCF Margin % Historical Data
* Premium members only.
The historical data trend for Comcast'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.
WBO:CMCS vs SATS, CHTR, TIGO: OCF Margin % Comparison
For the Telecom Services subindustry, Comcast'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.
Comcast OCF Margin % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Comcast's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Comcast'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.
Comcast (WBO:CMCS) has a OCF Margin % of 21.91% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Comcast and its competitors. This is near median its historical median of 24.14. Over the past decade, Comcast's OCF Margin % has ranged from 21.75 to 27.20. According to the industry distribution chart, Comcast ranks #170 out of 367 companies in the Telecommunication Services industry, placing it in the top 46.3%.
Is Comcast's OCF Margin % too high?
Comcast's current OCF Margin % of 21.91% is near median its 10-year median of 24.14. Over the past 10 years, this metric has ranged from a low of 21.75 to a high of 27.20. The Telecommunication Services industry median OCF Margin % is 22.44. Comcast's value of 21.91% is 2.4% below this industry median. Based on the distribution chart, Comcast ranks #170 out of 367 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, Comcast has a GF Score™ of 56/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Comcast's OCF Margin % compare to SATS and CHTR?
According to the Telecommunication Services industry distribution chart, Comcast ranks #170 out of 367 companies for OCF Margin %. This puts Comcast in the upper half of its industry. The industry median OCF Margin % is 22.44. Comcast's value of 21.91% is 2.4% below this benchmark. Historically, Comcast's own OCF Margin % has ranged from 21.75 to 27.20 over the past decade. While the company's 10-year median is 24.14 vs. the industry median of 22.44, Comcast has consistently been below 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 Telecommunication Services company?
The median OCF Margin % among Telecommunication Services companies is 22.44, based on 367 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. Comcast's current OCF Margin % of 21.91% is 2.4% below 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 Comcast and its competitors. For the Telecommunication Services industry, the median OCF Margin % is 22.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Comcast's current OCF Margin % is 21.91%, which is near median its own 10-year median of 24.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Comcast stock overvalued right now?
Based on GuruFocus' analysis, Comcast (WBO:CMCS) is currently considered Possible Value Trap. The stock's GF Value™ is €36.11, compared to a current price of €20.03 — trading 44.5% below its estimated fair value. The current OCF Margin % is 21.91%, which is near median its 10-year median of 24.14 and 2.4% below the Telecommunication Services industry median of 22.44. Comcast's overall GF Score™ is 56/100 with 2 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 Comcast (WBO:CMCS), the current OCF Margin % is 21.91% as of Mar. 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.
Is Comcast (WBO:CMCS) Overvalued in 2026?
Based on GuruFocus' analysis, Comcast stock appears to be undervalued.
The current stock price of €20.03 is trading 44.5% below its estimated GF Value™ of €36.11.
GuruFocus considers Comcast to be Possible Value Trap.
Key valuation signals for WBO:CMCS:
OCF Margin %: 21.91% (near median its 10-year median of 24.14)
GF Value™: €36.11 vs. price of €20.03 (44.5% below fair value)
Industry Position: 2.4% below the Telecommunication Services median (#170 of 367)
No single metric tells the full story. See the WBO:CMCS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Comcast is made up of three parts. The core cable business owns networks that provide television, internet access, and phone services to 65 million US homes and businesses, or nearly half of the country. The firm provides services to about half the locations in this territory. Comcast acquired NBCUniversal from General Electric in 2011. Following the spinoff of several cable networks, including CNBC, MSNBC, and USA, NBCU now consists of the NBC network, several local NBC affiliates, Bravo, the Peacock streaming platform, Universal Studios, and several theme parks. Finally, Sky, acquired in 2018, is a large television provider in the UK and Italy.
56GF Score
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