Compare StocksALLE vs BRK-B

Allegion plc (ALLE) vs Berkshire Hathaway Inc. (BRK-B)

ALLE
Allegion plc
$143.83
VS
BRK-B
Berkshire Hathaway Inc.
$481.48

Rewards

ALLE
  • Allegion plc has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Allegion plc scores 91/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
  • Free cash flow has grown at a 20.1% CAGR over the past 4 years, demonstrating strong earnings power growth.
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.

Risks

ALLE
  • FCF yield of 5.5% suggests reasonable valuation assuming continued moderate growth.
  • PEG ratio of 5.86 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
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.

Key Valuation Metrics

Learn more →
ALLE
BRK-B
Valuation
$685.70M
Free Cash Flow
$36.80B
5.53%
FCF Yield
3.54%
19.33
Trailing P/E
15.50
15.17
Forward P/E
22.11
Quality & Moat
16.31%
ROIC
11.31%
31.14%
ROE
9.30%
45.20%
Gross Margin
26.15%
5.86
PEG Ratio
N/A
Balance Sheet Safety
1.04
Debt / Equity
0.19
N/A
Interest Coverage
N/A
1.78
Net Debt / EBITDA
-2.15
1.45%
Dividend Yield
N/A
ALLE: 5Ties: 1BRK-B: 4
ALLEBRK-B

Historical Fundamentals

Learn more →
ALLE

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

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.

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 →
ALLE
$3.48
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.28B
Δ Market Cap
+$4.46B
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
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

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 →
ALLE
3.1% Overvalued
Price is 3.1% above estimated fair value
Current Price: $143.83
Fair Value: $139.51
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
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

Reverse DCF — Market-Implied Growth

Learn more →
ALLE

What growth rate is the market pricing in at $144?

+9.0%
Market-Implied Owner Earnings Growth
Standard FCF implies +8.2%

The market implies +9.0% Owner Earnings growth, roughly in line with history — reasonably priced.

Standard FCF implies +8.2%, reflecting ongoing growth investment.

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.

Economic Moat Score

Learn more →
ALLE
91/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat with strength across all dimensions. Revenue Predictability 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 5 years of fundamental data.
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.

Forensic Accounting

Learn more →
ALLE
-2.49
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.
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.

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 →
ALLE
Insiders 1.2%Institutions 97.4%Retail & Other 1.4%
No. of Institutional Holders1,130
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.
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.

High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.

Insider Buying Activity

Learn more →
ALLE
1
Buys (3M)
2
Buys (12M)
Total value (12M): $563,920
MAIN SUSAN L
Director
$299,215
@ $149.61 · 2026-03-11
PETERS LAUREN B
Director
$264,705
@ $165.44 · 2025-11-25
SENGSTACK GREGG C
Director
$1.00M
@ $125.24 · 2025-02-19
STONE JOHN H
Chief Executive Officer
$1.06M
@ $140.70 · 2024-12-03
MIZELL STEVEN CRAIG
Director
$136,530
@ $136.53 · 2024-07-26
STONE JOHN H
Chief Executive Officer
$674,925
@ $134.99 · 2024-07-26
Open market purchases · includes direct & indirect ownership · excludes option exercises
BRK-B
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

Learn more →
ALLE
1
Sells (3M)
4
Sells (12M)
Total value (12M): $2.78M
MIZELL STEVEN CRAIG
Director
$227,026
@ $162.16 · 2026-02-19
ECKERSLEY TIMOTHY P
Officer
$1.78M
@ $164.76 · 2025-08-07
KEMP TRACY L
Chief Technology Officer
$634,786
@ $164.92 · 2025-07-25
WENOS VINCENT
Chief Technology Officer
$136,342
@ $141.88 · 2025-05-09
KEMP TRACY L
Chief Technology Officer
$257,541
@ $126.74 · 2025-03-11
BRAUN JEFFREY N
General Counsel
$271,788
@ $134.68 · 2025-03-10
ILARDI DAVID S.
Officer
$98,846
@ $125.28 · 2025-03-04
MUSIAL NICKOLAS A.
Officer
$50,254
@ $124.70 · 2025-02-19
KEMP TRACY L
Chief Technology Officer
$343,933
@ $139.47 · 2024-12-02
ECKERSLEY TIMOTHY P
Officer
$2.09M
@ $142.20 · 2024-11-25
MARTENS ROBERT C
Officer
$1.16M
@ $144.92 · 2024-10-25
KEMP TRACY L
Officer
$267,629
@ $121.98 · 2024-05-28
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
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

Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives.

🎭 Mr. Market's Mood

Learn more →
ALLE
FearGreed
😨Fear(40/100)

"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.
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.

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 →
ALLE
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 (40)
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)
View ALLE Full AnalysisView BRK-B Full Analysis
Allegion plc (ALLE) vs Berkshire Hathaway Inc. (BRK-B) Stock Comparison | SafetyMargin.io