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Compare Stocks › BRK-B vs NWSA

Berkshire Hathaway Inc. (BRK-B) vs News Corporation (NWSA)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
NWSA
News Corporation
$23.93

Rewards

BRK-B
  • ★Each dollar of retained earnings has created $1.66 of market value — management is creating shareholder value.
  • ★Net debt/EBITDA of -2.2x means the company holds more cash than debt — a net cash position.
NWSA
  • ★Each dollar of retained earnings has created $3.88 of market value — management is an exceptional capital allocator.
  • ★FCF yield of 12.5% is historically attractive — the business generates significant cash relative to its price.
  • ★Trailing P/E of 31.1x is 32% below the historical average of 45.7x — potentially undervalued relative to its own history.

Risks

BRK-B
  • ⚠Berkshire Hathaway Inc. scores only 16/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
  • ⚠Trailing P/E of 15.5x is 75% above the historical average of 8.9x — the stock trades at a premium to its own history.
NWSA
  • ⚠Free cash flow has declined at a 12.6% CAGR over the past 4 years — a concerning trend.

Key Valuation Metrics

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BRK-B
NWSA
Valuation
$36.80B
Free Cash Flow
$1.72B
3.54%
FCF Yield
12.50%
15.50
Trailing P/E
31.08
22.11
Forward P/E
19.26
Quality & Moat
11.31%
ROIC
9.39%
9.30%
ROE
12.47%
26.15%
Gross Margin
56.67%
N/A
PEG Ratio
N/A
Balance Sheet Safety
0.19
Debt / Equity
0.31
N/A
Interest Coverage
N/A
-2.15
Net Debt / EBITDA
0.73
N/A
Dividend Yield
0.84%
BRK-B: 5Ties: 1NWSA: 4
BRK-BNWSA

Historical Fundamentals

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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.

NWSA

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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BRK-B
$1.66
created per $1 retained over 3 years
Value Creator
Σ Retained
$252.19B
Δ Market Cap
+$417.98B
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
NWSA
$3.88
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.06B
Δ Market Cap
+$4.13B
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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BRK-B
31.1% Margin of Safety
Price is 31.1% below estimated fair value
Current Price: $481.48
Fair Value: $699.14
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
NWSA
67.8% Margin of Safety
Price is 67.8% below estimated fair value
Current Price: $23.93
Fair Value: $74.37
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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BRK-B

What growth rate is the market pricing in at $481?

+0.7%
Market-Implied Owner Earnings Growth
Standard FCF implies +8.8%

The market implies +0.7% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +8.8%, reflecting heavy growth investment.

NWSA

What growth rate is the market pricing in at $24?

+1.1%
Market-Implied Owner Earnings Growth
Standard FCF implies -4.2%

The market implies +1.1% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding -4.2%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

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BRK-B
16/100
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 5 years of fundamental data.
NWSA
40/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with reinvestment efficiency 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 5 years of fundamental data.

Forensic Accounting

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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.
NWSA
-2.38
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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BRK-B
Insiders 0.3%Institutions 66.2%Retail & Other 33.5%
No. of Institutional Holders5,852
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.
NWSA
Insiders 0.1%Institutions 106.5%
No. of Institutional Holders844
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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BRK-B
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
NWSA
0
Buys (3M)
1
Buys (12M)
Total value (12M): $204,986
LGC HOLDCO, LLC
Beneficial Owner of more than 10% of a Class of Security
$204,986
@ $28.77 · 2025-09-10
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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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
NWSA
0
Sells (3M)
3
Sells (12M)
Total value (12M): $2.20M
PITOFSKY DAVID B
General Counsel
$1.30M
@ $29.73 · 2025-08-15
DEGRAZIO MARYGRACE
Officer
$316,825
@ $29.94 · 2025-08-15
ALLEN RUTH
Officer
$587,930
@ $29.44 · 2025-08-15
KLINE DAVID R
Chief Technology Officer
$269,626
@ $26.96 · 2024-09-05
PITOFSKY DAVID B
General Counsel
$1.15M
@ $27.47 · 2024-08-15
PANUCCIO SUSAN
Chief Financial Officer
$1.56M
@ $27.33 · 2024-08-15
DEGRAZIO MARYGRACE
Officer
$271,852
@ $27.41 · 2024-08-15
KLINE DAVID R
Chief Technology Officer
$375,729
@ $27.42 · 2024-08-15
ALLEN RUTH
Officer
$196,255
@ $27.44 · 2024-08-15
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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BRK-B
FearGreed
😐Neutral(48/100)

"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.
NWSA
FearGreed
😨Fear(40/100)

"Market is pessimistic — investigate whether fears are temporary or structural"

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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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 (48)
NWSA
⚪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: Fear (40)
View BRK-B Full AnalysisView NWSA Full Analysis