Compare StocksEFX vs UNH

Equifax Inc. (EFX) vs UnitedHealth Group Incorporated (UNH)

EFX
Equifax Inc.
$181.50
VS
UNH
UnitedHealth Group Incorporated
$280.44

Rewards

EFX
  • Free cash flow has grown at a 104.5% CAGR over the past 4 years, demonstrating strong earnings power growth.
  • Each dollar of retained earnings has created $1.94 of market value — management is creating shareholder value.
  • Trailing P/E of 34.1x is 25% below the historical average of 45.6x — potentially undervalued relative to its own history.
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

EFX
  • PEG ratio of 14.22 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • Insiders have sold $10.4M worth of stock in the past 3 months — significant insider liquidation.
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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EFX
UNH
Valuation
$1.00B
Free Cash Flow
$13.86B
4.51%
FCF Yield
5.45%
34.12
Trailing P/E
21.18
17.53
Forward P/E
14.08
Quality & Moat
8.71%
ROIC
0.64%
13.94%
ROE
11.85%
56.45%
Gross Margin
18.53%
14.22
PEG Ratio
N/A
Balance Sheet Safety
1.11
Debt / Equity
0.82
N/A
Interest Coverage
N/A
2.71
Net Debt / EBITDA
2.54
1.13%
Dividend Yield
3.15%
EFX: 3Ties: 1UNH: 7
EFXUNH

Historical Fundamentals

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EFX

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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EFX
$1.94
created per $1 retained over 3 years
Value Creator
Σ Retained
$1.19B
Δ Market Cap
+$2.32B
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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EFX
4.1% Margin of Safety
Price is 4.1% below estimated fair value
Current Price: $181.50
Fair Value: $189.27
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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EFX

What growth rate is the market pricing in at $182?

+17.6%
Market-Implied Owner Earnings Growth
Standard FCF implies +11.9%

The market implies +17.6% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +11.9%, reflecting heavy growth investment.

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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EFX
62/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with revenue predictability 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.
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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EFX
-2.83
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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EFX
Insiders 0.7%Institutions 98.7%Retail & Other 0.6%
No. of Institutional Holders1,238
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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EFX
1
Buys (3M)
1
Buys (12M)
Total value (12M): $464,928
MAO CECILIA H.
Officer
$464,928
@ $193.72 · 2026-02-18
FICHUK KAREN LINN
Director
$99,090
@ $238.77 · 2024-05-09
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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EFX
4
Sells (3M)
10
Sells (12M)
Total value (12M): $30.76M
GAMBLE JOHN W JR
Chief Operating Officer
$880,740
@ $195.72 · 2026-02-23
BORTON CHAD M
Officer
$485,452
@ $191.50 · 2026-02-12
FARSHCHI JAMIL
Chief Technology Officer
$1.45M
@ $196.45 · 2026-02-11
BEGOR MARK W.
Chief Executive Officer
$7.63M
@ $201.89 · 2026-02-10
GAMBLE JOHN W JR
Chief Operating Officer
$520,925
@ $208.37 · 2025-11-20
FARSHCHI JAMIL
Chief Technology Officer
$1.18M
@ $238.94 · 2025-10-27
GAMBLE JOHN W JR
Chief Operating Officer
$742,050
@ $247.35 · 2025-08-18
BEGOR MARK W.
Chief Executive Officer
$11.67M
@ $241.71 · 2025-07-28
GAMBLE JOHN W JR
Chief Operating Officer
$518,200
@ $259.10 · 2025-05-06
BEGOR MARK W.
Chief Executive Officer
$5.69M
@ $256.61 · 2025-04-28
GAMBLE JOHN W JR
Chief Operating Officer
$848,085
@ $242.31 · 2025-02-28
BEGOR MARK W.
Chief Executive Officer
$5.60M
@ $252.63 · 2025-02-13
FARSHCHI JAMIL
Chief Technology Officer
$4.69M
@ $248.18 · 2025-02-12
NELSON LISA M
Officer
$136,995
@ $248.18 · 2025-02-12
FARSHCHI JAMIL
Chief Technology Officer
$3.83M
@ $260.39 · 2024-11-26
NELSON LISA M
Officer
$143,475
@ $260.39 · 2024-11-26
BEGOR MARK W.
Chief Executive Officer
$15.77M
@ $270.49 · 2024-10-25
KELLEY JOHN J III
Officer
$272,920
@ $272.92 · 2024-10-25
KELLEY JOHN J III
Officer
$914,977
@ $304.99 · 2024-08-28
CHANEY CARLA
Officer
$845,544
@ $281.85 · 2024-08-07
CHANEY CARLA
Officer
$838,440
@ $279.48 · 2024-08-01
GAMBLE JOHN W JR
Chief Operating Officer
$373,260
@ $276.49 · 2024-07-30
BEGOR MARK W.
Chief Executive Officer
$15.71M
@ $269.47 · 2024-07-26
HOUSTON JULIA A
Officer
$1.10M
@ $228.63 · 2024-05-31
CHANEY CARLA
Officer
$937,874
@ $228.53 · 2024-05-31
GRIGGS JAMES M.
Officer
$91,483
@ $228.71 · 2024-05-31
GAMBLE JOHN W JR
Chief Operating Officer
$836,732
@ $229.24 · 2024-05-30
HOUSTON JULIA A
Officer
$1.02M
@ $238.63 · 2024-05-24
CHANEY CARLA
Officer
$1.24M
@ $238.63 · 2024-05-24
GRIGGS JAMES M.
Officer
$575,015
@ $238.60 · 2024-05-24
BEGOR MARK W.
Chief Executive Officer
$13.14M
@ $225.45 · 2024-04-26
PLODER RODOLFO O
Officer
$3.18M
@ $225.45 · 2024-04-26
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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EFX
FearGreed
😨Fear(28/100)

"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.
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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EFX
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 (28)
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 EFX Full AnalysisView UNH Full Analysis
Equifax Inc. (EFX) vs UnitedHealth Group Incorporated (UNH) Stock Comparison | SafetyMargin.io