Compare StocksLOW vs MRK

Lowe's Companies, Inc. (LOW) vs Merck & Co., Inc. (MRK)

LOW
Lowe's Companies, Inc.
$233.33
VS
MRK
Merck & Co., Inc.
$112.16

Rewards

LOW
  • Lowe's Companies, Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Lowe's Companies, Inc. scores 80/100 on the Economic Moat Score (Wide Moat), with margin stability as the strongest competitive dimension.
  • Dividend yield of 2.06% with a consistent or growing payout over the past 4 years.
MRK
  • Gross margin of 76.6% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Each dollar of retained earnings has created $3.38 of earning power — management is an exceptional capital allocator.
  • Dividend yield of 3.03% with a consistent or growing payout over the past 4 years.

Risks

LOW
  • Each dollar of retained earnings has produced only $0.18 of earning power — shareholders may have been better served by dividends.
  • FCF yield of 5.9% suggests reasonable valuation assuming continued moderate growth.
  • PEG ratio of 2.48 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
MRK
  • PEG ratio of 3.43 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • 12 insider sales totaling $40.7M with no purchases in the past 3 months — insiders are reducing their exposure.
  • Free cash flow has declined at a 5.6% CAGR over the past 4 years — a concerning trend.

Key Valuation Metrics

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LOW
MRK
Valuation
$7.65B
Free Cash Flow
N/A
5.85%
FCF Yield
N/A
19.69
Trailing P/E
31.51
17.10
Forward P/E
11.52
Quality & Moat
13.05%
ROIC
19.18%
N/A
ROE
34.66%
33.48%
Gross Margin
76.60%
2.48
PEG Ratio
3.43
Balance Sheet Safety
N/A
Debt / Equity
0.96
N/A
Interest Coverage
N/A
3.52
Net Debt / EBITDA
1.23
2.06%
Dividend Yield
3.03%
LOW: 2Ties: 1MRK: 5
LOWMRK

Historical Fundamentals

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LOW

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

MRK

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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LOW
$-0.21
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$13.60B
Δ Market Cap
$-2.87B
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
MRK
$-1.72
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$12.28B
Δ Market Cap
$-21.09B
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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LOW
26.4% Overvalued
Price is 26.4% above estimated fair value
Current Price: $233.33
Fair Value: $184.65
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
MRK
78.5% Margin of Safety
Price is 78.5% below estimated fair value
Current Price: $112.16
Fair Value: $522.77
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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LOW

What growth rate is the market pricing in at $233?

+11.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.5%

The market implies +11.4% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +9.5%, reflecting heavy growth investment.

MRK

Requires positive FCF to compute implied growth rate.

Economic Moat Score

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LOW
80/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat with strength across all dimensions. Margin Stability 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 4 years of fundamental data.
MRK
68/100
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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LOW
8.81
Likely 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.
MRK
-2.31
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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LOW
Insiders 0.1%Institutions 80.8%Retail & Other 19.1%
No. of Institutional Holders3,333
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.
MRK
Insiders 0.1%Institutions 81.3%Retail & Other 18.6%
No. of Institutional Holders4,628
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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LOW
0
Buys (3M)
1
Buys (12M)
Total value (12M): $231,063
SIMKINS LAWRENCE
Director
$231,063
@ $231.06 · 2025-11-24
SIMKINS LAWRENCE
Director
$245,532
@ $245.53 · 2024-12-20
Open market purchases · includes direct & indirect ownership · excludes option exercises
MRK
0
Buys (3M)
0
Buys (12M)
THULIN INGE G
Director
$250,000
@ $88.28 · 2025-02-06
BAKER DOUGLAS M JR
Director
$1.33M
@ $88.50 · 2025-02-05
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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LOW
1
Sells (3M)
8
Sells (12M)
Total value (12M): $32.92M
VANCE QUONTA D
Officer
$2.67M
@ $257.54 · 2026-03-04
ELLISON MARVIN R
Chief Executive Officer
$4.70M
@ $261.17 · 2026-01-09
MCFARLAND JOSEPH MICHAEL III
Officer
$11.94M
@ $272.60 · 2025-09-11
SINK BRANDON J.
Chief Financial Officer
$2.20M
@ $268.58 · 2025-09-05
PRYOR JULIETTE WILLIAMS
Officer
$238,939
@ $257.20 · 2025-08-26
ELLISON MARVIN R
Chief Executive Officer
$10.56M
@ $264.10 · 2025-08-20
DUPRE JANICE M.
Officer
$350,039
@ $224.38 · 2025-06-10
PRYOR JULIETTE WILLIAMS
Officer
$257,077
@ $227.50 · 2025-06-03
VANCE QUONTA D
Officer
$1.97M
@ $274.37 · 2024-11-27
MCFARLAND JOSEPH MICHAEL III
Officer
$1.08M
@ $270.74 · 2024-10-03
GODBOLE SEEMANTINI P
Chief Technology Officer
$7.12M
@ $271.73 · 2024-10-03
VAGELL MARGRETHE R
Officer
$1.56M
@ $271.45 · 2024-10-02
GRIGGS DAN CLAYTON JR.
Officer
$1.68M
@ $248.82 · 2024-09-12
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
MRK
12
Sells (3M)
14
Sells (12M)
Total value (12M): $42.04M
GUINDO CHIRFI
Officer
$1.21M
@ $121.46 · 2026-02-12
LI DEAN Y
Officer
$1.20M
@ $117.52 · 2026-02-10
GUINDO CHIRFI
Officer
$1.18M
@ $118.41 · 2026-02-09
ZACHARY JENNIFER L
General Counsel
$14.49M
@ $119.15 · 2026-02-09
DELUCA RICHARD ROBERT JR.
Officer
$4.56M
@ $120.92 · 2026-02-06
WILLIAMS DAVID MICHAEL
Chief Technology Officer
$609,525
@ $121.91 · 2026-02-06
OOSTHUIZEN JOHANNES JACOBUS
Officer
$1.83M
@ $121.87 · 2026-02-06
GUINDO CHIRFI
Officer
$2.44M
@ $121.88 · 2026-02-05
LI DEAN Y
Officer
$1.79M
@ $118.77 · 2026-02-04
DAVIS ROBERT M
Chief Executive Officer
$5.60M
@ $118.04 · 2026-02-04
LITCHFIELD CAROLINE
Chief Financial Officer
$5.02M
@ $119.61 · 2026-02-04
SMART DALTON E. III
Officer
$765,920
@ $119.67 · 2026-02-04
DOWNING CRISTAL N.
Officer
$616,395
@ $87.00 · 2025-11-10
WILLIAMS DAVID MICHAEL
Chief Technology Officer
$720,040
@ $83.59 · 2025-11-03
SMART DALTON E. III
Officer
$352,723
@ $82.76 · 2025-04-25
OOSTHUIZEN JOHANNES JACOBUS
Officer
$714,745
@ $84.09 · 2025-02-19
WILLIAMS DAVID MICHAEL
Chief Technology Officer
$512,057
@ $85.34 · 2025-02-13
DOWNING CRISTAL N.
Officer
$209,551
@ $88.76 · 2025-02-06
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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LOW
FearGreed
😐Neutral(42/100)

"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.
MRK
FearGreed
😐Neutral(55/100)

"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

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LOW
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 (42)
MRK
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 (55)
View LOW Full AnalysisView MRK Full Analysis