Compare StocksCMCSA vs CVX

Comcast Corporation (CMCSA) vs Chevron Corporation (CVX)

CMCSA
Comcast Corporation
$28.98
VS
CVX
Chevron Corporation
$201.44

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.
CVX

    Risks

    CMCSA
    • Altman Z-Score of 1.37 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
    CVX
    • ROIC has declined by 11.5 percentage points over the observed period, which may signal competitive erosion.
    • Trailing P/E of 30.4x is 101% above the historical average of 15.2x — the stock trades at a premium to its own history.
    • 22 insider sales totaling $206.0M with no purchases in the past 3 months — insiders are reducing their exposure.

    Key Valuation Metrics

    Learn more →
    CMCSA
    CVX
    Valuation
    $19.23B
    Free Cash Flow
    $13.20B
    18.21%
    FCF Yield
    3.28%
    5.38
    Trailing P/E
    30.38
    7.28
    Forward P/E
    21.49
    Quality & Moat
    5.21%
    ROIC
    5.78%
    20.54%
    ROE
    6.40%
    71.75%
    Gross Margin
    41.90%
    N/A
    PEG Ratio
    N/A
    Balance Sheet Safety
    1.08
    Debt / Equity
    0.24
    N/A
    Interest Coverage
    N/A
    2.59
    Net Debt / EBITDA
    1.07
    4.55%
    Dividend Yield
    3.53%
    CMCSA: 7Ties: 1CVX: 3
    CMCSACVX

    Historical Fundamentals

    Learn more →
    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.

    CVX

    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

    Learn more →
    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
    CVX
    $-2.55
    created per $1 retained over 3 years
    Market Cap Declined
    Σ Retained
    $15.44B
    Δ Market Cap
    $-39.41B
    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

    Learn more →
    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
    CVX
    12.7% Margin of Safety
    Price is 12.7% below estimated fair value
    Current Price: $201.44
    Fair Value: $230.68
    Strongly undervalued
    Undervalued
    Fairly valued
    Overvalued
    Strongly overvalued

    Reverse DCF — Market-Implied Growth

    Learn more →
    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.

    CVX

    What growth rate is the market pricing in at $201?

    +15.7%
    Market-Implied Owner Earnings Growth
    Standard FCF implies +14.8%

    The market implies +15.7% Owner Earnings growth, above historical trends.

    Standard FCF implies a demanding +14.8%, reflecting heavy growth investment.

    Economic Moat Score

    Learn more →
    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.
    CVX
    43/100
    Narrow Moat
    70+ Wide · 40-69 Narrow · <40 None

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

    Learn more →
    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.
    CVX
    -3.12
    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

    Learn more →
    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.
    CVX
    Insiders 6.6%Institutions 67.9%Retail & Other 25.5%
    No. of Institutional Holders4,705
    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

    Learn more →
    CMCSA
    0
    Buys (3M)
    0
    Buys (12M)
    No open market insider purchases found.
    Open market purchases · includes direct & indirect ownership · excludes option exercises
    CVX
    0
    Buys (3M)
    0
    Buys (12M)
    No open market insider purchases found.
    Open market purchases · includes direct & indirect ownership · excludes option exercises

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

    Insider Selling Activity

    Learn more →
    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
    CVX
    22
    Sells (3M)
    24
    Sells (12M)
    Total value (12M): $208.08M
    PATE ROBERT HEWITT
    Officer
    $9.07M
    @ $192.12 · 2026-03-06
    WALZ ANDREW BENJAMIN
    Officer
    $2.19M
    @ $188.58 · 2026-03-02
    BONNER EIMEAR P
    Chief Financial Officer
    $8.60M
    @ $187.78 · 2026-03-02
    PATE ROBERT HEWITT
    Officer
    $17.54M
    @ $187.67 · 2026-03-02
    NELSON MARK A.
    Officer
    $26.23M
    @ $187.92 · 2026-03-02
    WIRTH MICHAEL K
    Chief Executive Officer
    $51.62M
    @ $189.35 · 2026-03-02
    GUSTAVSON JEFF B.
    Officer
    $1.24M
    @ $186.04 · 2026-02-27
    WALZ ANDREW BENJAMIN
    Officer
    $268,950
    @ $183.83 · 2026-02-18
    KNOWLES ALANA K.
    Officer
    $441,327
    @ $183.28 · 2026-02-18
    BOOTH THOMAS RYDER
    Chief Technology Officer
    $2.25M
    @ $184.21 · 2026-02-13
    WALZ ANDREW BENJAMIN
    Officer
    $122,144
    @ $183.40 · 2026-02-12
    WALZ ANDREW BENJAMIN
    Officer
    $3.92M
    @ $176.53 · 2026-02-03
    BOOTH THOMAS RYDER
    Chief Technology Officer
    $1.07M
    @ $178.43 · 2026-02-03
    NELSON MARK A.
    Officer
    $7.98M
    @ $174.17 · 2026-02-02
    BONNER EIMEAR P
    Chief Financial Officer
    $5.62M
    @ $175.01 · 2026-01-30
    PATE ROBERT HEWITT
    Officer
    $7.26M
    @ $176.40 · 2026-01-30
    KNOWLES ALANA K.
    Officer
    $544,000
    @ $170.00 · 2026-01-28
    BONNER EIMEAR P
    Chief Financial Officer
    $1.28M
    @ $170.00 · 2026-01-28
    KNOWLES ALANA K.
    Officer
    $537,600
    @ $168.00 · 2026-01-14
    KNOWLES ALANA K.
    Officer
    $1.31M
    @ $165.05 · 2026-01-05
    BONNER EIMEAR P
    Chief Financial Officer
    $4.68M
    @ $165.05 · 2026-01-05
    WIRTH MICHAEL K
    Chief Executive Officer
    $52.27M
    @ $162.99 · 2026-01-05
    GUSTAVSON JEFF B.
    Officer
    $1.40M
    @ $150.27 · 2025-11-21
    KNOWLES ALANA K.
    Officer
    $636,480
    @ $160.00 · 2025-08-29
    GUSTAVSON JEFF B.
    Officer
    $1.42M
    @ $152.50 · 2025-02-07
    WIRTH MICHAEL K
    Chief Executive Officer
    $26.36M
    @ $160.13 · 2024-11-14
    GUSTAVSON JEFF B.
    Officer
    $600,878
    @ $160.23 · 2024-05-21
    KNOWLES ALANA K.
    Officer
    $462,000
    @ $165.00 · 2024-04-25
    KNOWLES ALANA K.
    Officer
    $448,252
    @ $160.09 · 2024-04-02
    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

    Learn more →
    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.
    CVX
    FearGreed
    😏Greed(75/100)

    "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

    Learn more →
    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)
    CVX
    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 (75)
    View CMCSA Full AnalysisView CVX Full Analysis
    Comcast Corporation (CMCSA) vs Chevron Corporation (CVX) Stock Comparison | SafetyMargin.io