Compare StocksBRK-B vs SRE

Berkshire Hathaway Inc. (BRK-B) vs Sempra (SRE)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
SRE
Sempra
$95.25

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.
SRE
  • Each dollar of retained earnings has created $2.97 of market value — management is an exceptional capital allocator.

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.
SRE
  • Sempra scores only 29/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
  • Despite buyback spending, shares outstanding increased in 3 out of 4 years — stock-based compensation is offsetting repurchases.
  • Trailing P/E of 34.6x is 53% above the historical average of 22.7x — the stock trades at a premium to its own history.

Key Valuation Metrics

Learn more →
BRK-B
SRE
Valuation
$36.80B
Free Cash Flow
$-27.73B
3.54%
FCF Yield
-44.56%
15.50
Trailing P/E
34.64
22.11
Forward P/E
17.27
Quality & Moat
11.31%
ROIC
3.90%
9.30%
ROE
4.28%
26.15%
Gross Margin
41.18%
N/A
PEG Ratio
N/A
Balance Sheet Safety
0.19
Debt / Equity
0.83
N/A
Interest Coverage
N/A
-2.15
Net Debt / EBITDA
6.36
N/A
Dividend Yield
2.76%
BRK-B: 7Ties: 1SRE: 2
BRK-BSRE

Historical Fundamentals

Learn more →
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.

SRE

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 →
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
SRE
$2.97
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$3.06B
Δ Market Cap
+$9.10B
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 →
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
SRE
1032.2% Overvalued
Price is 1032.2% above estimated fair value
Current Price: $95.25
Fair Value: $8.41
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

Learn more →
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.

SRE

Requires positive FCF to compute implied growth rate.

Economic Moat Score

Learn more →
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.
SRE
29/100
No Moat
70+ Wide · 40-69 Narrow · <40 None

No durable moat detected, though margin stability 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.

Forensic Accounting

Learn more →
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.
SRE
-2.76
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 →
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.
SRE
Insiders 0.1%Institutions 94.6%Retail & Other 5.3%
No. of Institutional Holders1,632
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 →
BRK-B
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
SRE
3
Buys (3M)
3
Buys (12M)
Total value (12M): $576,979
KIRK JENNIFER M
Director
$93,440
@ $93.44 · 2026-03-12
MARK RICHARD J
Director
$251,164
@ $93.30 · 2026-03-11
WARNER CYNTHIA J
Director
$232,375
@ $92.95 · 2026-03-11
FERRERO PABLO A
Director
$184,496
@ $70.96 · 2025-03-17
CONESA ANDRES
Director
$100,156
@ $71.54 · 2025-03-17
YARDLEY JAMES C
Director
$350,024
@ $69.75 · 2025-03-12
MEARS MICHAEL N
Director
$67,700
@ $67.70 · 2025-03-10
MARK RICHARD J
Director
$499,840
@ $69.81 · 2025-03-06
WARNER CYNTHIA J
Director
$49,455
@ $70.65 · 2025-03-06
MARK RICHARD J
Director
$150,092
@ $77.97 · 2024-05-17
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 →
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
SRE
3
Sells (3M)
13
Sells (12M)
Total value (12M): $12.28M
WOLD DYAN Z.
Officer
$146,790
@ $95.38 · 2026-03-16
SEDGWICK KAREN L
Chief Financial Officer
$451,041
@ $92.58 · 2026-03-09
MARTIN JEFFREY W
Chief Executive Officer
$4.69M
@ $88.39 · 2026-01-05
SEDGWICK KAREN L
Chief Financial Officer
$698,082
@ $92.29 · 2025-11-24
WINN CAROLINE ANN
Officer
$549,540
@ $91.59 · 2025-11-19
WOLD DYAN Z.
Officer
$137,984
@ $91.38 · 2025-11-19
LARROQUE ALEXANDER LISA
Officer
$400,001
@ $92.55 · 2025-11-07
SAGARA KEVIN C
Director
$1.29M
@ $89.50 · 2025-09-29
SAGARA KEVIN C
Director
$2.43M
@ $84.21 · 2025-09-15
WINN CAROLINE ANN
Officer
$419,399
@ $82.01 · 2025-08-14
LARROQUE ALEXANDER LISA
Officer
$126,080
@ $80.00 · 2025-07-23
DAY DIANA L
Officer
$595,212
@ $74.26 · 2025-05-14
BIRD JUSTIN CHRISTOPHER
Officer
$343,096
@ $71.23 · 2025-04-01
WALL PETER R.
Officer
$580,076
@ $70.81 · 2025-03-18
LARROQUE ALEXANDER LISA
Officer
$225,717
@ $81.93 · 2025-02-11
MARTIN JEFFREY W
Chief Executive Officer
$4.13M
@ $82.94 · 2025-01-30
WALL PETER R.
Officer
$325,648
@ $83.01 · 2025-01-23
MIHALIK TREVOR I
Officer
$2.21M
@ $93.09 · 2024-11-20
WALL PETER R.
Officer
$457,927
@ $75.07 · 2024-06-18
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 →
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.
SRE
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

Learn more →
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)
SRE
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 SRE Full Analysis
Berkshire Hathaway Inc. (BRK-B) vs Sempra (SRE) Stock Comparison | SafetyMargin.io