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Compare Stocks › BRK-B vs ON

Berkshire Hathaway Inc. (BRK-B) vs ON Semiconductor Corporation (ON)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
ON
ON Semiconductor Corporation
$59.29

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.
ON
  • ★Altman Z-Score of 4.70 indicates very low bankruptcy risk — the company is firmly in the safe zone.

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.
ON
  • ⚠ROIC has declined by 17.6 percentage points over the observed period, which may signal competitive erosion.
  • ⚠FCF yield of 6.5% suggests reasonable valuation assuming continued moderate growth.
  • ⚠Trailing P/E of 204.4x is 249% above the historical average of 58.6x — the stock trades at a premium to its own history.

Key Valuation Metrics

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BRK-B
ON
Valuation
$36.80B
Free Cash Flow
$1.56B
3.54%
FCF Yield
6.54%
15.50
Trailing P/E
204.45
22.11
Forward P/E
14.73
Quality & Moat
11.31%
ROIC
8.28%
9.30%
ROE
1.57%
26.15%
Gross Margin
38.32%
N/A
PEG Ratio
N/A
Balance Sheet Safety
0.19
Debt / Equity
0.42
N/A
Interest Coverage
N/A
-2.15
Net Debt / EBITDA
0.40
N/A
Dividend Yield
N/A
BRK-B: 6Ties: 1ON: 3
BRK-BON

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.

ON

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
ON
$-1.41
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$3.88B
Δ Market Cap
$-5.46B
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
ON
194.8% Overvalued
Price is 194.8% above estimated fair value
Current Price: $59.29
Fair Value: $20.11
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.

ON

What growth rate is the market pricing in at $59?

+40.2%
Market-Implied Owner Earnings Growth
Standard FCF implies +4.5%

The market implies +40.2% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +4.5%, reflecting heavy growth investment.

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.
ON
41/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with roic consistency as the key competitive advantage. Improving margin stability 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 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.
ON
-3.04
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.
ON
Insiders 0.4%Institutions 110.6%
No. of Institutional Holders1,176
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
ON
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
ON
4
Sells (3M)
8
Sells (12M)
Total value (12M): $12.91M
GOPALSWAMY SUDHIR
Officer
$358,708
@ $58.67 · 2026-03-13
KEETON SIMON
Officer
$3.51M
@ $71.75 · 2026-02-17
EL KHOURY HASSANE
Chief Executive Officer
$1.46M
@ $73.02 · 2026-02-12
THAD TRENT
Chief Financial Officer
$4.27M
@ $71.22 · 2026-02-12
KEETON SIMON
Officer
$1.17M
@ $55.72 · 2025-12-04
THAD TRENT
Chief Financial Officer
$1.10M
@ $55.05 · 2025-12-03
EL KHOURY HASSANE
Chief Executive Officer
$768,260
@ $51.22 · 2025-08-13
CAMPBELL ALAN
Director
$274,780
@ $51.16 · 2025-06-12
CAMPBELL ALAN
Director
$432,257
@ $43.23 · 2025-03-12
EL KHOURY HASSANE
Chief Executive Officer
$105,000
@ $70.00 · 2024-12-17
KEETON SIMON
Officer
$1.92M
@ $68.56 · 2024-12-17
GOPALSWAMY SUDHIR
Officer
$1.43M
@ $67.64 · 2024-12-17
EL KHOURY HASSANE
Chief Executive Officer
$106,500
@ $71.00 · 2024-11-25
EL KHOURY HASSANE
Chief Executive Officer
$109,065
@ $72.71 · 2024-10-15
EL KHOURY HASSANE
Chief Executive Officer
$106,200
@ $70.80 · 2024-09-16
KEETON SIMON
Officer
$2.41M
@ $77.94 · 2024-07-31
THAD TRENT
Chief Financial Officer
$2.76M
@ $72.55 · 2024-06-11
MASCARENAS PAUL ANTHONY
Director
$67,833
@ $74.46 · 2024-05-16
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.
ON
FearGreed
😨Fear(39/100)

"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)
ON
⚪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 (39)
View BRK-B Full AnalysisView ON Full Analysis
Berkshire Hathaway Inc. (BRK-B) vs ON Semiconductor Corporation (ON) Stock Comparison | SafetyMargin.io