Compare StocksCMCSA vs COP

Comcast Corporation (CMCSA) vs ConocoPhillips (COP)

CMCSA
Comcast Corporation
$28.98
VS
COP
ConocoPhillips
$126.02

Rewards

CMCSA
  • Gross margin of 71.7% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Comcast Corporation scores 72/100 on the Economic Moat Score (Wide Moat), with margin stability as the strongest competitive dimension.
  • Free cash flow has grown at a 15.0% CAGR over the past 4 years, demonstrating strong earnings power growth.
COP
  • ConocoPhillips has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.

Risks

CMCSA
  • Altman Z-Score of 1.37 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
COP
  • Trailing P/E of 19.8x is 65% above the historical average of 12.1x — the stock trades at a premium to its own history.
  • 7 insider sales totaling $14.6M with no purchases in the past 3 months — insiders are reducing their exposure.
  • Free cash flow has declined at a 26.4% CAGR over the past 4 years — a concerning trend.

Key Valuation Metrics

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CMCSA
COP
Valuation
$19.23B
Free Cash Flow
$7.49B
18.21%
FCF Yield
4.86%
5.38
Trailing P/E
19.85
7.28
Forward P/E
18.53
Quality & Moat
5.21%
ROIC
8.73%
20.54%
ROE
12.39%
71.75%
Gross Margin
46.18%
N/A
PEG Ratio
N/A
Balance Sheet Safety
1.08
Debt / Equity
0.38
N/A
Interest Coverage
N/A
2.59
Net Debt / EBITDA
0.72
4.55%
Dividend Yield
2.67%
CMCSA: 7Ties: 1COP: 3
CMCSACOP

Historical Fundamentals

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CMCSA

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

COP

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

$1 Retained Earnings Test

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CMCSA
$-1.01
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$37.10B
Δ Market Cap
$-37.35B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
COP
$-1.99
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$14.97B
Δ Market Cap
$-29.73B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer

Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer

Discounted Cash Flow (DCF) Analysis

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CMCSA
70.0% Margin of Safety
Price is 70.0% below estimated fair value
Current Price: $28.98
Fair Value: $96.45
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
COP
60.3% Margin of Safety
Price is 60.3% below estimated fair value
Current Price: $126.02
Fair Value: $317.70
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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CMCSA

What growth rate is the market pricing in at $29?

-1.8%
Market-Implied Owner Earnings Growth
Standard FCF implies -1.2%

The market implies -1.8% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding -1.2%, reflecting heavy growth investment expected to generate future returns.

COP

What growth rate is the market pricing in at $126?

+8.7%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.6%

The market implies +8.7% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +9.6%, reflecting heavy growth investment.

Economic Moat Score

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CMCSA
72/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by margin stability. ROIC Consistency is the area most vulnerable to competitive pressure.

Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 5 years of fundamental data.
COP
46/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with roic consistency as the key competitive advantage. Improving revenue predictability would strengthen the moat.

Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 4 years of fundamental data.

Forensic Accounting

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CMCSA
-2.73
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone

M-Score Trend

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
COP
-2.89
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone

M-Score Trend

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.

Ownership Breakdown

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CMCSA
Insiders 0.8%Institutions 88.8%Retail & Other 10.5%
No. of Institutional Holders2,770
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.
COP
Insiders 0.1%Institutions 84.9%Retail & Other 15.0%
No. of Institutional Holders2,909
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.

High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.

Insider Buying Activity

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CMCSA
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
COP
0
Buys (3M)
2
Buys (12M)
Total value (12M): $999,472
MCRAVEN WILLIAM H.
Director
$500,000
@ $86.69 · 2025-11-10
JOHNSON KIRK L
Officer
$499,472
@ $94.24 · 2025-06-16
MURTI ARJUN N
Director
$239,675
@ $95.87 · 2024-12-20
WALKER R A
Director
$1.02M
@ $97.80 · 2024-12-17
Open market purchases · includes direct & indirect ownership · excludes option exercises

Open market purchases · includes direct & indirect ownership · excludes option exercises.

Insider Selling Activity

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CMCSA
2
Sells (3M)
2
Sells (12M)
Total value (12M): $388,385
ARMSTRONG JASON S
Chief Financial Officer
$142,617
@ $31.73 · 2026-03-05
NAKAHARA ASUKA
Director
$245,768
@ $29.70 · 2026-02-03
ROBERTS BRIAN L
Chief Executive Officer
$20.06M
@ $42.73 · 2024-11-27
BACON KENNETH J
Director
$625,093
@ $43.39 · 2024-11-22
ARMSTRONG JASON S
Chief Financial Officer
$1.04M
@ $44.84 · 2024-11-06
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
COP
7
Sells (3M)
8
Sells (12M)
Total value (12M): $60.91M
HRAP HEATHER G.
Officer
$317,631
@ $119.68 · 2026-03-13
LUNDQUIST ANDREW D
Officer
$4.13M
@ $119.68 · 2026-03-13
OLDS NICHOLAS G
Officer
$1.73M
@ $119.36 · 2026-03-12
HAYNES-WELSH KONTESSA S.
Officer
$1.24M
@ $120.07 · 2026-03-12
OLDS NICHOLAS G
Officer
$1.41M
@ $116.37 · 2026-03-11
ROSE KELLY BRUNETTI
General Counsel
$1.00M
@ $118.04 · 2026-03-09
LEACH TIMOTHY ALLEN
Director
$4.75M
@ $118.79 · 2026-03-06
LANCE RYAN MICHAEL
Chief Executive Officer
$46.32M
@ $92.50 · 2025-12-19
LEACH TIMOTHY ALLEN
Director
$6.00M
@ $108.11 · 2024-08-13
OLDS NICHOLAS G
Officer
$1.54M
@ $126.44 · 2024-03-25
LANCE RYAN MICHAEL
Chief Executive Officer
$76.43M
@ $125.91 · 2024-03-25
BULLOCK WILLIAM L JR
Chief Financial Officer
$5.57M
@ $123.32 · 2024-03-22
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives

Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives.

🎭 Mr. Market's Mood

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CMCSA
FearGreed
😐Neutral(46/100)

"Market is pricing this stock without strong emotion in either direction"

Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
COP
FearGreed
😏Greed(73/100)

"Market is optimistic — be cautious and ensure you have a margin of safety"

Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.

Composite sentiment score based on market signals. Inspired by Buffett’s "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.

⚖️ Buffett Signal

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CMCSA
Awaiting DCF Data

The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.

DCF Margin of Safety: N/AMr. Market's Mood: Neutral (46)
COP
Awaiting DCF Data

The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.

DCF Margin of Safety: N/AMr. Market's Mood: Greed (73)
View CMCSA Full AnalysisView COP Full Analysis