Compare StocksCB vs UNH

Chubb Limited (CB) vs UnitedHealth Group Incorporated (UNH)

CB
Chubb Limited
$323.64
VS
UNH
UnitedHealth Group Incorporated
$280.44

Rewards

CB
  • Each dollar of retained earnings has created $1.26 of market value — management is creating shareholder value.
  • FCF yield of 9.6% is historically attractive — the business generates significant cash relative to its price.
  • PEG ratio of 0.45 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.
UNH
  • 5 insider purchases over the past 12 months with a buy/sell ratio above 3:1 — a sustained pattern of insider confidence.
  • Dividend yield of 3.15% with a consistent or growing payout over the past 4 years.

Risks

CB
  • Chubb Limited scores only 20/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
  • Altman Z-Score of 0.96 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
  • 7 insider sales totaling $24.2M with no purchases in the past 3 months — insiders are reducing their exposure.
UNH
  • ROIC has declined by 7.9 percentage points over the observed period, which may signal competitive erosion.
  • Gross margin of 18.5% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • FCF yield of 5.4% suggests reasonable valuation assuming continued moderate growth.

Key Valuation Metrics

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CB
UNH
Valuation
$12.14B
Free Cash Flow
$13.86B
9.61%
FCF Yield
5.45%
12.61
Trailing P/E
21.18
11.14
Forward P/E
14.08
Quality & Moat
10.93%
ROIC
0.64%
12.92%
ROE
11.85%
29.55%
Gross Margin
18.53%
0.45
PEG Ratio
N/A
Balance Sheet Safety
0.31
Debt / Equity
0.82
N/A
Interest Coverage
N/A
1.32
Net Debt / EBITDA
2.54
1.20%
Dividend Yield
3.15%
CB: 8Ties: 1UNH: 2
CBUNH

Historical Fundamentals

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CB

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

UNH

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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CB
$1.26
created per $1 retained over 3 years
Value Creator
Σ Retained
$24.27B
Δ Market Cap
+$30.61B
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
UNH
$-7.37
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$26.63B
Δ Market Cap
$-196.16B
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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CB
41.1% Margin of Safety
Price is 41.1% below estimated fair value
Current Price: $323.64
Fair Value: $549.79
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
UNH
4.9% Margin of Safety
Price is 4.9% below estimated fair value
Current Price: $280.44
Fair Value: $294.90
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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CB

What growth rate is the market pricing in at $324?

+2.8%
Market-Implied Owner Earnings Growth
Standard FCF implies +0.5%

The market implies +2.8% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +0.5%, reflecting heavy growth investment expected to generate future returns.

UNH

What growth rate is the market pricing in at $280?

+11.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.2%

The market implies +11.1% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +9.2%, reflecting heavy growth investment.

Economic Moat Score

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CB
20/100
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 4 years of fundamental data.
UNH
64/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with revenue predictability 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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CB
-2.47
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.
UNH
-2.45
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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CB
Insiders 9.4%Institutions 84.1%Retail & Other 6.5%
No. of Institutional Holders2,624
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.
UNH
Insiders 0.8%Institutions 84.2%Retail & Other 14.9%
No. of Institutional Holders4,244
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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CB
0
Buys (3M)
2
Buys (12M)
Total value (12M): $2.99M
CORBAT MICHAEL L
Director
$114,665
@ $269.80 · 2025-07-25
KEOGH JOHN W
President
$2.87M
@ $293.01 · 2025-06-06
Open market purchases · includes direct & indirect ownership · excludes option exercises
UNH
0
Buys (3M)
5
Buys (12M)
Total value (12M): $31.61M
REX JOHN F
President
$5.00M
@ $291.12 · 2025-05-16
HEMSLEY STEPHEN J
Chief Executive Officer
$25.02M
@ $288.57 · 2025-05-16
GIL KRISTEN
Director
$1.00M
@ $271.17 · 2025-05-15
FLYNN TIMOTHY PATRICK
Director
$491,786
@ $320.80 · 2025-05-14
NOSEWORTHY JOHN H
Director
$93,647
@ $312.16 · 2025-05-14
FLYNN TIMOTHY PATRICK
Director
$511,575
@ $511.57 · 2025-01-17
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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CB
7
Sells (3M)
17
Sells (12M)
Total value (12M): $68.90M
OHSIEK GEORGE F
Officer
$250,408
@ $325.21 · 2026-03-06
JOHNS BRYCE L
Officer
$504,925
@ $336.62 · 2026-03-04
WAYLAND JOSEPH F
General Counsel
$2.57M
@ $336.44 · 2026-03-03
OHSIEK GEORGE F
Officer
$1.67M
@ $325.43 · 2026-02-13
GREENBERG EVAN G
Chief Executive Officer
$5.00M
@ $335.09 · 2026-02-12
BOROUGHS TIMOTHY ALAN
Chief Investment Officer
$9.23M
@ $331.98 · 2026-02-06
GREENBERG EVAN G
Chief Executive Officer
$4.99M
@ $331.47 · 2026-02-05
ORTEGA JUAN LUIS
Officer
$1.29M
@ $295.04 · 2025-12-02
ORTEGA JUAN LUIS
Officer
$253,666
@ $293.59 · 2025-12-02
LUPICA JOHN J
Officer
$4.85M
@ $296.45 · 2025-11-14
WAYLAND JOSEPH F
General Counsel
$1.73M
@ $297.08 · 2025-11-13
LUPICA JOHN J
Officer
$6.66M
@ $281.00 · 2025-10-27
LUPICA JOHN J
Officer
$1.60M
@ $290.06 · 2025-07-01
ATIEH MICHAEL G
Director
$154,707
@ $287.56 · 2025-06-16
WAYLAND JOSEPH F
General Counsel
$1.54M
@ $293.16 · 2025-06-04
KEOGH JOHN W
President
$24.69M
@ $290.24 · 2025-05-21
ORTEGA JUAN LUIS
Officer
$1.90M
@ $292.13 · 2025-05-20
WAYLAND JOSEPH F
General Counsel
$3.61M
@ $294.82 · 2025-03-20
BOROUGHS TIMOTHY ALAN
Officer
$4.37M
@ $296.12 · 2025-03-18
OHSIEK GEORGE F
Officer
$221,583
@ $290.41 · 2025-03-14
WAYLAND JOSEPH F
General Counsel
$2.87M
@ $286.96 · 2025-03-04
OHSIEK GEORGE F
Officer
$269,503
@ $267.63 · 2025-02-11
GREENBERG EVAN G
Chief Executive Officer
$17.55M
@ $288.42 · 2024-09-09
WAYLAND JOSEPH F
General Counsel
$1.89M
@ $287.07 · 2024-09-05
LUPICA JOHN J
Officer
$4.28M
@ $285.49 · 2024-09-03
ATIEH MICHAEL G
Director
$75,035
@ $287.49 · 2024-09-03
ORTEGA JUAN LUIS
Officer
$1.07M
@ $273.06 · 2024-08-20
ENNS PETER C
Chief Financial Officer
$2.18M
@ $266.06 · 2024-06-20
ORTEGA JUAN LUIS
Officer
$626,352
@ $260.98 · 2024-06-06
ATIEH MICHAEL G
Director
$193,105
@ $269.70 · 2024-05-17
HAGAN ANNMARIE T
Officer
$403,365
@ $263.81 · 2024-05-16
KEOGH JOHN W
President
$8.75M
@ $251.98 · 2024-05-08
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
UNH
0
Sells (3M)
1
Sells (12M)
Total value (12M): $179,645
CONWAY PATRICK HUGH M.D.
Chief Executive Officer
$179,645
@ $305.00 · 2025-06-10
MCSWEENEY ERIN L
Officer
$438,987
@ $626.23 · 2024-11-11
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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CB
FearGreed
😐Neutral(56/100)

"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.
UNH
FearGreed
😨Fear(37/100)

"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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CB
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 (56)
UNH
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 (37)
View CB Full AnalysisView UNH Full Analysis