Compare StocksBRK-B vs SLB

Berkshire Hathaway Inc. (BRK-B) vs SLB N.V. (SLB)

BRK-B
Berkshire Hathaway Inc.
$467.98
VS
SLB
SLB N.V.
$55.95

Rewards

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.
SLB
  • SLB N.V. has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
  • SLB N.V. scores 79/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
  • Free cash flow has grown at a 31.3% CAGR over the past 4 years, demonstrating strong earnings power growth.

Risks

BRK-B
  • FCF yield of 6.1% suggests reasonable valuation assuming continued moderate growth.
  • Trailing P/E of 15.1x is 70% above the historical average of 8.9x — the stock trades at a premium to its own history.
SLB
  • Gross margin of 17.8% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • Despite buyback spending, shares outstanding increased in 2 out of 3 years — stock-based compensation is offsetting repurchases.
  • FCF yield of 5.4% suggests reasonable valuation assuming continued moderate growth.

Key Valuation Metrics

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BRK-B
SLB
Valuation
$61.23B
Free Cash Flow
$4.54B
6.07%
FCF Yield
5.43%
15.08
Trailing P/E
24.65
21.72
Forward P/E
16.75
Quality & Moat
4.96%
ROIC
8.94%
9.18%
ROE
12.34%
27.78%
Gross Margin
17.80%
0.13
PEG Ratio
1.91
Balance Sheet Safety
0.18
Debt / Equity
0.43
N/A
Interest Coverage
N/A
-2.28
Net Debt / EBITDA
1.09
N/A
Dividend Yield
2.07%
BRK-B: 7Ties: 1SLB: 3
BRK-BSLB

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.

SLB

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
+$417.89B
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
SLB
$-2.44
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$7.59B
Δ Market Cap
$-18.53B
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
31.7% Margin of Safety
Price is 31.7% below estimated fair value
Current Price: $467.98
Fair Value: $685.41
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
SLB
61.0% Margin of Safety
Price is 61.0% below estimated fair value
Current Price: $55.95
Fair Value: $143.52
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 $468?

-0.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +0.8%

The market implies -0.4% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +0.8%, reflecting heavy growth investment.

SLB

What growth rate is the market pricing in at $56?

+11.9%
Market-Implied Owner Earnings Growth
Standard FCF implies +7.9%

The market implies +11.9% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +7.9%, reflecting heavy growth investment.

Economic Moat Score

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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.
SLB
79/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat with strength across all dimensions. ROIC Consistency is the standout factor.

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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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.
SLB
-2.51
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 33.6%
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.
SLB
Insiders 0.2%Institutions 88.7%Retail & Other 11.1%
No. of Institutional Holders2,143
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
SLB
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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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
SLB
5
Sells (3M)
16
Sells (12M)
Total value (12M): $21.71M
GASSEN STEVE MATTHEW
Officer
$3.00M
@ $56.18 · 2026-05-01
LE PEUCH OLIVIER
Chief Executive Officer
$1.41M
@ $56.48 · 2026-04-29
DE LA CHEVARDIERE PATRICK
Director
$208,100
@ $52.02 · 2026-03-26
LE PEUCH OLIVIER
Chief Executive Officer
$1.26M
@ $50.56 · 2026-03-25
LE PEUCH OLIVIER
Chief Executive Officer
$1.30M
@ $52.00 · 2026-02-25
LE PEUCH OLIVIER
Chief Executive Officer
$1.26M
@ $50.40 · 2026-01-28
GUILD HOWARD
Officer
$659,420
@ $49.70 · 2026-01-26
BIGUET STEPHANE
Chief Financial Officer
$3.03M
@ $49.70 · 2026-01-26
RALSTON DIANNE B
Officer
$921,542
@ $49.50 · 2026-01-26
MERAD ABDELLAH
Officer
$2.98M
@ $49.70 · 2026-01-26
DE LA CHEVARDIERE PATRICK
Director
$201,160
@ $50.29 · 2026-01-26
COLEMAN PETER JOHN
Director
$197,010
@ $35.82 · 2025-11-26
BIGUET STEPHANE
Chief Financial Officer
$1.41M
@ $36.75 · 2025-11-13
MERAD ABDELLAH
Officer
$2.26M
@ $37.69 · 2025-11-11
RALSTON DIANNE B
Officer
$1.43M
@ $36.08 · 2025-09-12
DE LA CHEVARDIERE PATRICK
Director
$167,900
@ $33.58 · 2025-05-22
RAMAN APARNA
Officer
$1.06M
@ $42.28 · 2025-03-28
RENNICK GAVIN
Officer
$1.10M
@ $40.92 · 2025-02-26
RANDO BEJAR CARMEN
Officer
$223,252
@ $40.41 · 2025-01-31
MERAD ABDELLAH
Officer
$2.49M
@ $41.44 · 2025-01-29
GUILD HOWARD
Officer
$595,228
@ $43.87 · 2025-01-21
AL MOGHARBEL KHALED
Officer
$5.43M
@ $44.09 · 2025-01-21
BIGUET STEPHANE
Chief Financial Officer
$1.97M
@ $43.87 · 2025-01-21
PRECHNER UGO
Officer
$309,435
@ $44.20 · 2025-01-21
RALSTON DIANNE B
Officer
$1.90M
@ $43.96 · 2025-01-21
KASIBHATLA VIJAY
Officer
$1.10M
@ $43.94 · 2025-01-21
BIGUET STEPHANE
Chief Financial Officer
$512,294
@ $44.47 · 2024-11-13
MERAD ABDELLAH
Officer
$2.51M
@ $41.90 · 2024-10-24
DE LA CHEVARDIERE PATRICK
Director
$430,055
@ $43.01 · 2024-09-04
AL MOGHARBEL KHALED
Officer
$6.06M
@ $50.19 · 2024-07-22
BIGUET STEPHANE
Chief Financial Officer
$2.50M
@ $49.94 · 2024-07-22
KASIBHATLA VIJAY
Officer
$492,900
@ $49.29 · 2024-07-22
RANDO BEJAR CARMEN
Officer
$216,281
@ $43.43 · 2024-06-07
RENNICK GAVIN
Officer
$1.84M
@ $48.28 · 2024-05-22
PAFITIS DEMOSTHENIS
Chief Technology Officer
$3.04M
@ $48.26 · 2024-05-14
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(50/100)

"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.
SLB
FearGreed
😏Greed(69/100)

"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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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 (50)
SLB
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 (69)
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BRK-B vs SLB: Which Is the Better Buy? | SafetyMargin.io