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Compare Stocks › BRK-B vs ETR

Berkshire Hathaway Inc. (BRK-B) vs Entergy Corporation (ETR)

BRK-B
Berkshire Hathaway Inc.
$473.01
VS
ETR
Entergy Corporation
$116.43

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.
ETR
  • ★Each dollar of retained earnings has created $3.47 of earning power — management is an exceptional capital allocator.

Risks

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.
ETR
  • ⚠Entergy Corporation scores only 27/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
  • ⚠Trailing P/E of 29.7x is 42% above the historical average of 21.0x — the stock trades at a premium to its own history.
  • ⚠PEG ratio of 17.47 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.

Key Valuation Metrics

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BRK-B
ETR
Valuation
$61.23B
Free Cash Flow
$-3.91B
6.00%
FCF Yield
-7.34%
15.24
Trailing P/E
29.70
21.95
Forward P/E
23.26
Quality & Moat
4.96%
ROIC
3.79%
9.18%
ROE
9.96%
27.78%
Gross Margin
46.98%
0.13
PEG Ratio
17.47
Balance Sheet Safety
0.18
Debt / Equity
1.93
N/A
Interest Coverage
N/A
-2.28
Net Debt / EBITDA
5.55
N/A
Dividend Yield
2.20%
BRK-B: 8Ties: 1ETR: 2
BRK-BETR

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.

ETR

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
ETR
$8.33
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$2.17B
Δ Market Cap
+$18.05B
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
31.0% 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
ETR
127.1% Overvalued
Price is 127.1% above estimated fair value
Current Price: $116.43
Fair Value: $51.27
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 $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.

ETR

Requires positive FCF to compute implied growth rate.

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.
ETR
27/100
No Moat
70+ Wide · 40-69 Narrow · <40 None

No durable moat detected, though revenue predictability 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.

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.
ETR
-2.65
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.
ETR
Insiders 0.3%Institutions 96.3%Retail & Other 3.5%
No. of Institutional Holders1,643
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
ETR
0
Buys (3M)
1
Buys (12M)
Total value (12M): $96,690
ROPP RALPH LEWIS
Director
$96,690
@ $96.69 · 2025-11-12
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
ETR
4
Sells (3M)
16
Sells (12M)
Total value (12M): $13.40M
HUDSON JOHN O. III
Officer
$1.05M
@ $104.79 · 2026-02-23
DINELLI JOHN C
Officer
$558,419
@ $103.95 · 2026-02-20
BROWN MARCUS V
Officer
$2.25M
@ $105.12 · 2026-02-13
CHAPMAN JASON
Chief Technology Officer
$1.79M
@ $104.02 · 2026-02-13
LANDREAUX LAURA R
Officer
$234,150
@ $93.66 · 2025-11-21
FISACKERLY HALEY R
Officer
$495,624
@ $96.50 · 2025-11-04
MINOR ANASTASIA
Officer
$481,950
@ $96.39 · 2025-11-04
CHAPMAN JASON
Officer
$483,050
@ $96.61 · 2025-11-03
ELLIS BRIAN W
Director
$4,133
@ $96.12 · 2025-10-31
CHAPMAN JASON
Chief Technology Officer
$727,426
@ $96.45 · 2025-10-30
MINOR ANASTASIA
Officer
$13,195
@ $91.00 · 2025-08-13
FISACKERLY HALEY R
Officer
$403,902
@ $90.50 · 2025-07-31
COOK-NELSON KIMBERLY
Chief Operating Officer
$1.91M
@ $90.20 · 2025-07-30
COOK-NELSON KIMBERLY
Chief Operating Officer
$660,000
@ $88.00 · 2025-07-22
ELLIS BRIAN W
Director
$53,261
@ $82.32 · 2025-05-30
FONTAN KIMBERLY A.
Chief Financial Officer
$2.29M
@ $81.95 · 2025-05-29
RODRIGUEZ DEANNA D
Officer
$266,101
@ $82.64 · 2025-03-06
FISACKERLY HALEY R
Officer
$1.56M
@ $87.34 · 2025-03-04
NORGEOT PETER S JR
Chief Operating Officer
$1.68M
@ $86.78 · 2025-02-28
MINOR ANASTASIA
Officer
$1.06M
@ $85.36 · 2025-02-25
CHAPMAN JASON
Officer
$294,645
@ $85.01 · 2025-02-24
MAY PHILLIP R JR
Officer
$3.00M
@ $85.28 · 2025-02-21
VIAMONTES ELIECER
Officer
$1.81M
@ $85.62 · 2025-02-20
BROWN MARCUS V
General Counsel
$13.73M
@ $87.06 · 2025-02-19
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(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.
ETR
FearGreed
😏Greed(65/100)

"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 (52)
ETR
⚪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 (65)
View BRK-B Full AnalysisView ETR Full Analysis
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