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Comcast Corporation (CMCSA) Stock Analysis — Fair Value, Risk & Moat Rating

NMS · Communication Services · Telecom Services

$29.73 0.10 (0.3%) As of Apr 20, 2026
Overall Verdict Caution
1.23
Altman Z-ScoreDistress Zone
$33.79
Fair ValueUndervalued +12.0%
2.7
Moat RatingNarrow moat · eroding
TL;DR · Audit Summary

Is Comcast Corporation a safe investment right now?

Comcast Corporation's Altman Z-Score of 1.23 places it in the distress zone. Our DCF model estimates intrinsic value at $33.79, suggesting the stock may be undervalued by 12%. Moat rating: 2.7/5 stars.

Section 01 · Financial Health

Could Comcast Corporation go bankrupt? Altman Z-Score analysis

1.23

Z-Score of 1.23 falls below the 1.8 distress threshold, indicating significant financial stress.

  • Below 1.8 — Distress Zone (high bankruptcy risk)
  • 1.8 to 3.0 — Gray Zone (elevated uncertainty)
  • Above 3.0 — Safe Zone (financially healthy)

What drives CMCSA's Z-Score?

Altman Z-Score components for CMCSA
ComponentFormulaValueWeightContribution
A · Working Capital / Total AssetsWC / TA-0.0481.2-0.06
B · Retained Earnings / Total AssetsRE / TA0.2141.40.3
C · EBIT / Total AssetsEBIT / TA0.08763.30.29
D · Market Cap / Total LiabilitiesMCap / TL0.40690.60.24
E · Revenue / Total AssetsRev / TA0.45671.00.46

How has CMCSA's financial health changed over time?

3.0 Safe1.8 Distress0.01.02.03.04.02016201720182019202020212022202320242025
CMCSA Z-Score history
YearZ-ScoreZone
20160.82Distress
20170.8Distress
20180.89Distress
20190.7Distress
20200.73Distress
20210.77Distress
20220.74Distress
20230.77Distress
20241.09Distress
20251.23Distress

Source: Calculated from CMCSA's latest 10-K filing on SEC EDGAR.

Section 02 · Fair Value (FVL Valuation System)

What is Comcast Corporation actually worth?

Blended Fair Value · FVL Estimate$33.79
vs
Market Price · today$29.73

Fair value range: $33.79 — $33.79

Margin of Safety 12.0% Stock appears undervalued by 12.0% — positive margin of safety. Fair value range $34-$34.

Valuation Methods

FVL multi-factor valuation breakdown
MethodFair ValueWeightDetail
Historical PE × Forward EPS$33.7950%8.8x avg PE (4 years) × $3.84 forward EPS
DCF (Discounted Cash Flow)$0.0030%Two-stage DCF: $5.6B TTM FCF, -3.1% growth, 7.0% WACC

Assumptions & Data Sources

Valuation model inputs
ParameterValueSource
FCF Growth Rate (Stage 1)-3.1%70% analyst consensus + 30% historical
Analyst EPS Growth (This Year)-18.0%Consensus (22 analysts)
Analyst EPS Growth (Next Year)8.6%Consensus
Historical 5Y FCF CAGR0.8%SEC EDGAR
Terminal Growth Rate2.5%Long-term GDP proxy
Discount Rate (WACC)7.0%CAPM (Rf=4.3% + 0.79*5.5%)
Net Cash / (Debt)$-95,552MBalance sheet
Base FCF (TTM)$5.6BTrailing 12 months
Shares Outstanding3,588,401,619Latest

Sensitivity Analysis

DCF intrinsic value at different growth & WACC assumptions
Growth Rate8% WACC10% WACC7.0% WACC13% WACC
0%$25.09$18.54$30.53$13.38
2.5%$29.04$21.30$35.50$15.21
5.0%$33.58$24.45$41.20$17.30
7.5%$39.77$28.68$49.05$20.04

Free Cash Flow History

CMCSA Free Cash Flow history
YearFCFGrowth
2016$9.5B
2017$11.0B+15.3%
2018$10.6B+-3.9%
2019$11.7B+10.9%
2020$14.5B+24.0%
2021$15.7B+8.4%
2022$15.6B+-1.2%
2023$20.0B+28.4%
2024$15.8B+-21.0%
2025$16.3B+3.0%

Source: FCF data from SEC EDGAR filings. Price via Yahoo Finance.

Section 03 · Competitive Moat

Does Comcast Corporation have a durable competitive advantage?

★★½☆☆
Narrow moat · eroding

Moat rating: 2.7/5.

What makes up CMCSA's moat score?

ROIC Stability

★★★☆☆

ROIC variability over the past decade. Score: 3/5.

Gross Margin Trend

★★★☆☆

Gross margin trajectory over the past decade. Score: 3/5.

Switching Costs

★★☆☆☆

Estimated customer lock-in based on margin level. Score: 2/5.

How stable is CMCSA's return on invested capital?

0%-5%0%5%10%15%2016201720182019202020212022202320242025
CMCSA ROIC history
YearROICTrend
201610.0%
201710.1%Stable
201810.2%Stable
20198.0%Declining
20208.2%Stable
20218.6%Stable
20227.1%Declining
20239.1%Rising
20246.2%Declining
202510.3%Rising

Source: ROIC calculated from SEC EDGAR filings.

Section 04 · Dividend Safety

Is Comcast Corporation's dividend safe?

A Dividend Safety Grade
Yield444.0%
Payout Ratio18.4%
Consecutive Years32
5Y Growth Rate-6.4%

Can Comcast Corporation afford its dividend?

Payout ratio is 18.4%. FCF covers the dividend 5.7x. 32 consecutive years of payments.

Section 05 · Financial Summary

Comcast Corporation's key financial metrics

CMCSA financial summary
MetricLatest1Y Ago3Y AgoTrend
Revenue $121.6B $121.4B N/A
Net Income $15.4B $5.4B $10.5B Rising
Free Cash Flow $16.3B $15.8B $15.6B Stable
Section 06 · FAQ

Common questions about Comcast Corporation

Is Comcast Corporation at risk of going bankrupt?

Comcast Corporation's Altman Z-Score of 1.23 places it in the distress zone. This metric uses balance sheet ratios to predict bankruptcy probability within 2 years. A score below 1.8 signals distress, while above 3.0 indicates safety.

What is Comcast Corporation's intrinsic value based on DCF?

Our DCF model estimates Comcast Corporation's intrinsic value at $33.79 per share. The current margin of safety is 12.0%. This estimate is based on historical free cash flow trends and a risk-adjusted discount rate.

Does Comcast Corporation have a competitive moat?

Comcast Corporation receives a moat rating of 2.7 out of 5 stars, based on ROIC stability, gross margin trends, and estimated switching costs. A rating above 3.5 suggests a durable competitive advantage.

Is Comcast Corporation's dividend safe?

Our dividend safety analysis examines payout ratio, free cash flow coverage, and the company's streak of consecutive dividend payments to determine whether the current payout is sustainable.

CMCSA · Value Investing Quiz

Before you invest in Comcast Corporation, make sure you truly understand it.

A deep understanding of a company's fundamentals, risk profile, and competitive position dramatically increases your investment accuracy and odds of success.

Pass the quiz to earn the CMCSA Certified Value Investor badge.

FairValueLabs Disclaimer

All valuations, scores, ratings, and classifications on this page are produced by the FairValueLabs internal valuation system. They do not represent actual market value, guaranteed outcomes, or professional investment advice. These are analytical estimates for educational and research purposes only.

This is not financial advice. All data is sourced from SEC EDGAR public filings. Always consult a qualified financial advisor before making investment decisions.

Last updated: Apr 20, 2026. Data sources: SEC EDGAR (financial statements), Yahoo Finance (market data, analyst consensus). Data may not reflect the most recent quarter.

CMCSA analysis methodology: How we calculate fair value, Z-Scores, and moat ratings