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Compare Stocks › BRK-B vs RVTY

Berkshire Hathaway Inc. (BRK-B) vs Revvity, Inc. (RVTY)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
RVTY
Revvity, Inc.
$85.76

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.
RVTY
  • ★Share count has been reduced by 11% over the past 4 years through buybacks, increasing each share's claim on earnings.
  • ★Dividend yield of 0.33% with a consistent or growing payout over the past 4 years.

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.
RVTY
  • ⚠FCF yield of 5.4% suggests reasonable valuation assuming continued moderate growth.
  • ⚠PEG ratio of 3.33 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • ⚠5 insider sales totaling $4.7M with no purchases in the past 3 months — insiders are reducing their exposure.

Key Valuation Metrics

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BRK-B
RVTY
Valuation
$36.80B
Free Cash Flow
$523.28M
3.54%
FCF Yield
5.38%
15.50
Trailing P/E
41.63
22.11
Forward P/E
14.29
Quality & Moat
11.31%
ROIC
4.25%
9.30%
ROE
3.33%
26.15%
Gross Margin
54.77%
N/A
PEG Ratio
3.33
Balance Sheet Safety
0.19
Debt / Equity
0.47
N/A
Interest Coverage
N/A
-2.15
Net Debt / EBITDA
2.95
N/A
Dividend Yield
0.33%
BRK-B: 6Ties: 1RVTY: 3
BRK-BRVTY

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.

RVTY

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
RVTY
$-6.21
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$1.10B
Δ Market Cap
$-6.85B
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
RVTY
158.2% Overvalued
Price is 158.2% above estimated fair value
Current Price: $85.76
Fair Value: $33.21
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.

RVTY

What growth rate is the market pricing in at $86?

+20.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.8%

The market implies +20.4% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +9.8%, 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.
RVTY
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 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.
RVTY
-2.44
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.
RVTY
Insiders 0.3%Institutions 103.1%
No. of Institutional Holders734
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
RVTY
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
RVTY
5
Sells (3M)
6
Sells (12M)
Total value (12M): $4.73M
VICTOR MIRIAME
Officer
$180,856
@ $97.13 · 2026-02-24
MCMURRY-HEATH MICHELLE
Director
$58,356
@ $97.26 · 2026-02-23
SINGH PRAHLAD R
Chief Executive Officer
$2.56M
@ $100.21 · 2026-02-05
GOLDBERG JOEL S
General Counsel
$1.27M
@ $100.21 · 2026-02-05
VOHRA TAJINDER S
Officer
$601,502
@ $104.50 · 2026-02-02
MCMURRY-HEATH MICHELLE
Director
$55,299
@ $92.17 · 2025-05-29
MCMURRY-HEATH MICHELLE
Director
$235,395
@ $119.49 · 2025-02-06
GOLDBERG JOEL S
Officer
$1.92M
@ $126.73 · 2025-01-30
VOHRA TAJINDER S
Officer
$641,543
@ $116.81 · 2025-01-07
SINGH PRAHLAD R
Chief Executive Officer
$2.13M
@ $116.22 · 2024-12-02
VOHRA TAJINDER S
Officer
$262,202
@ $121.73 · 2024-10-09
VOHRA TAJINDER S
Officer
$526,910
@ $122.34 · 2024-10-08
GOLDBERG JOEL S
General Counsel
$412,507
@ $117.86 · 2024-08-07
GOLDBERG JOEL S
General Counsel
$441,844
@ $110.46 · 2024-06-07
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.
RVTY
FearGreed
😨Fear(27/100)

"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)
RVTY
⚪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 (27)
View BRK-B Full AnalysisView RVTY Full Analysis
Berkshire Hathaway Inc. (BRK-B) vs Revvity, Inc. (RVTY) Stock Comparison | SafetyMargin.io