ComcastWBO:CMCS +2.09%56 FCF Margin % is 12.40% as of Mar. 2026, which is 3% above its 10-year median of 12.04. 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 64.85% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Comcast's Free Cash Flow for the
three
months ended in Mar. 2026 was €3,374 Mil. Comcast's Revenue for the
three
months ended in Mar. 2026 was €27,210 Mil. Therefore, Comcast's FCF Margin % for the quarter that ended in Mar. 2026 was 12.40%.
The historical rank and industry rank for Comcast's FCF Margin % or its related term are showing as below:
WBO:CMCS'
s FCF Margin % Range Over the Past 10 Years
Min: 10.14 Med: 12.04 Max: 15.55
Current: 14.14
During the past 13 years, the highest FCF Margin % of Comcast was 15.55%. The lowest was 10.14%. And the median was 12.04%.
WBO:CMCS's FCF Margin % is ranked better than 64.85% of 367
companies
in the Telecommunication Services industry
Industry Median: 8.25
vs WBO:CMCS: 14.14
Comcast FCF Margin % Related Terms
Comcast FCF Margin % Historical Data
* Premium members only.
The historical data trend for Comcast's FCF 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: FCF Margin % Comparison
For the Telecom Services subindustry, Comcast's FCF Margin %, along with its competitors' market caps and FCF 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 FCF Margin % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Comcast's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Comcast's FCF 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 FCF Margin % of 12.40% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Comcast and its competitors. This is near median its historical median of 12.04. Over the past decade, Comcast's FCF Margin % has ranged from 10.14 to 15.55. According to the industry distribution chart, Comcast ranks #129 out of 367 companies in the Telecommunication Services industry, placing it in the top 35.1%.
Is Comcast's FCF Margin % too high?
Comcast's current FCF Margin % of 12.40% is near median its 10-year median of 12.04. Over the past 10 years, this metric has ranged from a low of 10.14 to a high of 15.55. The Telecommunication Services industry median FCF Margin % is 8.25. Comcast's value of 12.40% is 50.3% above this industry median. Based on the distribution chart, Comcast ranks #129 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 FCF Margin % compare to SATS and CHTR?
According to the Telecommunication Services industry distribution chart, Comcast ranks #129 out of 367 companies for FCF Margin %. This puts Comcast in the upper half of its industry. The industry median FCF Margin % is 8.25. Comcast's value of 12.40% is 50.3% above this benchmark. Historically, Comcast's own FCF Margin % has ranged from 10.14 to 15.55 over the past decade. While the company's 10-year median is 12.04 vs. the industry median of 8.25, Comcast 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 FCF Margin % for a Telecommunication Services company?
The median FCF Margin % among Telecommunication Services companies is 8.25, based on 367 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Comcast's current FCF Margin % of 12.40% is 50.3% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Comcast and its competitors. For the Telecommunication Services industry, the median FCF Margin % is 8.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Comcast's current FCF Margin % is 12.40%, which is near median its own 10-year median of 12.04. 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 FCF Margin % is 12.40%, which is near median its 10-year median of 12.04 and 50.3% above the Telecommunication Services industry median of 8.25. 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 FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Comcast (WBO:CMCS), the current FCF Margin % is 12.40% 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:
FCF Margin %: 12.40% (near median its 10-year median of 12.04)
GF Value™: €36.11 vs. price of €20.03 (44.5% below fair value)
Industry Position: 50.3% above the Telecommunication Services median (#129 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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