Compare StocksBA vs BRK-B

The Boeing Company (BA) vs Berkshire Hathaway Inc. (BRK-B)

BA
The Boeing Company
$227.38
VS
BRK-B
Berkshire Hathaway Inc.
$473.01

Rewards

BA
    BRK-B
    • Each dollar of retained earnings has created $3.95 of earning power — management is an exceptional capital allocator.
    • PEG ratio of 0.13 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.
    • Net debt/EBITDA of -2.3x means the company holds more cash than debt — a net cash position.

    Risks

    BA
    • Gross margin of 4.8% is low, suggesting a competitive or commodity-like market with limited pricing power.
    • The Boeing Company scores only 23/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
    • Share count has increased by 31% over the past 4 years, diluting existing shareholders.
    BRK-B
    • FCF yield of 6.0% suggests reasonable valuation assuming continued moderate growth.
    • Trailing P/E of 15.2x is 72% above the historical average of 8.9x — the stock trades at a premium to its own history.

    Key Valuation Metrics

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    BA
    BRK-B
    Valuation
    $2.55B
    Free Cash Flow
    $61.23B
    1.43%
    FCF Yield
    6.00%
    90.23
    Trailing P/E
    15.24
    53.02
    Forward P/E
    21.95
    Quality & Moat
    2.25%
    ROIC
    4.96%
    31.57%
    ROE
    9.18%
    4.82%
    Gross Margin
    27.78%
    24.63
    PEG Ratio
    0.13
    Balance Sheet Safety
    8.29
    Debt / Equity
    0.18
    N/A
    Interest Coverage
    N/A
    N/A
    Net Debt / EBITDA
    -2.28
    N/A
    Dividend Yield
    N/A
    BA: 1Ties: 1BRK-B: 8
    BABRK-B

    Historical Fundamentals

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    BA

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

    BRK-B

    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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    BA
    N/A
    Net losses over 3 years — test not applicable
    Company had negative cumulative retained earnings
    Σ Retained
    $-12.13B
    Δ Market Cap
    +$56.54B
    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
    BRK-B
    $1.66
    created per $1 retained over 3 years
    Value Creator
    Σ Retained
    $252.19B
    Δ Market Cap
    +$417.89B
    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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    BA
    34.7% Overvalued
    Price is 34.7% above estimated fair value
    Current Price: $227.38
    Fair Value: $168.79
    Strongly undervalued
    Undervalued
    Fairly valued
    Overvalued
    Strongly overvalued
    BRK-B
    31.0% Margin of Safety
    Price is 31.0% below estimated fair value
    Current Price: $473.01
    Fair Value: $685.41
    Strongly undervalued
    Undervalued
    Fairly valued
    Overvalued
    Strongly overvalued

    Reverse DCF — Market-Implied Growth

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    BA

    What growth rate is the market pricing in at $227?

    +28.9%
    Market-Implied Owner Earnings Growth
    Standard FCF implies +27.0%
    BRK-B

    What growth rate is the market pricing in at $473?

    -0.3%
    Market-Implied Owner Earnings Growth
    Standard FCF implies +1.0%

    The market implies -0.3% Owner Earnings growth, above historical trends.

    Standard FCF implies a demanding +1.0%, reflecting heavy growth investment.

    Economic Moat Score

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    BA
    23/100
    No Moat
    70+ Wide · 40-69 Narrow · <40 None

    No durable moat detected, though reinvestment efficiency shows some competitive positioning. The business lacks consistent evidence of sustainable advantages.

    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.
    BRK-B
    40/100
    Narrow Moat
    70+ Wide · 40-69 Narrow · <40 None

    Narrow moat with reinvestment efficiency 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 5 years of fundamental data.

    Forensic Accounting

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    BA
    -3.01
    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.
    BRK-B
    -2.41
    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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    BA
    Insiders 0.1%Institutions 73.4%Retail & Other 26.6%
    No. of Institutional Holders3,007
    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.
    BRK-B
    Insiders 0.3%Institutions 66.2%Retail & Other 33.6%
    No. of Institutional Holders5,818
    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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    BA
    1
    Buys (3M)
    3
    Buys (12M)
    Total value (12M): $1.10M
    BUCKLEY MORTIMER J.
    Director
    $499,966
    @ $224.20 · 2026-03-03
    DEASY DANA S
    Officer
    $99,102
    @ $178.88 · 2025-11-24
    BUCKLEY MORTIMER J.
    Director
    $497,420
    @ $226.10 · 2025-08-19
    Open market purchases · includes direct & indirect ownership · excludes option exercises
    BRK-B
    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

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    BA
    4
    Sells (3M)
    9
    Sells (12M)
    Total value (12M): $7.46M
    AMULURU UMA M
    Officer
    $351,484
    @ $233.85 · 2026-02-24
    SCHMIDT ANN M
    Officer
    $1.53M
    @ $243.37 · 2026-02-17
    MCKENZIE HOWARD E
    Officer
    $2.46M
    @ $234.01 · 2026-02-05
    AMULURU UMA M
    Officer
    $644,598
    @ $236.03 · 2026-02-04
    AMULURU UMA M
    Officer
    $270,009
    @ $197.66 · 2025-11-06
    RAYMOND DAVID CHRISTOPHER
    Officer
    $867,069
    @ $229.99 · 2025-08-08
    NELSON BRENDAN J.
    President
    $132,019
    @ $206.28 · 2025-05-15
    SHOCKEY JEFFREY S
    Officer
    $650,198
    @ $202.87 · 2025-05-13
    CLEARY MICHAEL J
    Officer
    $558,009
    @ $186.00 · 2025-05-06
    RAYMOND DAVID CHRISTOPHER
    Officer
    $729,164
    @ $187.01 · 2025-05-02
    POPE STEPHANIE F
    Officer
    $3.08M
    @ $183.78 · 2025-05-01
    CLEARY MICHAEL J
    Officer
    $368,018
    @ $184.01 · 2025-05-01
    CLEARY MICHAEL J
    Officer
    $268,530
    @ $179.02 · 2025-02-26
    AMULURU UMA M
    Officer
    $570,759
    @ $180.73 · 2025-02-20
    Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
    BRK-B
    0
    Sells (3M)
    0
    Sells (12M)
    No open market insider sales found.
    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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    BA
    FearGreed
    😐Neutral(60/100)

    "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.
    BRK-B
    FearGreed
    😐Neutral(52/100)

    "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.

    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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    BA
    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 (60)
    BRK-B
    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 (52)
    View BA Full AnalysisView BRK-B Full Analysis
    BA vs BRK-B: Which Is the Better Buy? | SafetyMargin.io