Compare StocksPFE vs ROST

Pfizer Inc. (PFE) vs Ross Stores, Inc. (ROST)

PFE
Pfizer Inc.
$27.41
VS
ROST
Ross Stores, Inc.
$210.66

Rewards

PFE
  • Gross margin of 75.8% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Dividend yield of 6.28% with a consistent or growing payout over the past 4 years.
  • FCF yield of 8.6% is historically attractive — the business generates significant cash relative to its price.
ROST
  • Ross Stores, Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Ross Stores, Inc. scores 84/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
  • Free cash flow has grown at a 11.5% CAGR over the past 4 years, demonstrating strong earnings power growth.

Risks

PFE
  • ROIC has declined by 13.9 percentage points over the observed period, which may signal competitive erosion.
  • Free cash flow has declined at a 29.6% CAGR over the past 4 years — a concerning trend.
ROST
  • FCF yield of 2.4% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
  • PEG ratio of 2.77 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • 10 insider sales with no purchases over the past 12 months — a persistent pattern of insider selling.

Key Valuation Metrics

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PFE
ROST
Valuation
$13.43B
Free Cash Flow
$1.66B
8.61%
FCF Yield
2.42%
20.15
Trailing P/E
31.87
9.69
Forward P/E
26.05
Quality & Moat
7.67%
ROIC
19.34%
8.96%
ROE
34.67%
75.81%
Gross Margin
27.71%
N/A
PEG Ratio
2.77
Balance Sheet Safety
0.78
Debt / Equity
0.84
N/A
Interest Coverage
N/A
2.10
Net Debt / EBITDA
0.19
6.28%
Dividend Yield
0.84%
PFE: 7Ties: 1ROST: 3
PFEROST

Historical Fundamentals

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PFE

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

ROST

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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PFE
N/A
Net losses over 3 years — test not applicable
Company had negative cumulative retained earnings
Σ Retained
$-10.61B
Δ Market Cap
$-146.18B
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
ROST
$4.49
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$4.10B
Δ Market Cap
+$18.41B
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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PFE
140.2% Overvalued
Price is 140.2% above estimated fair value
Current Price: $27.41
Fair Value: $11.41
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
ROST
65.7% Overvalued
Price is 65.7% above estimated fair value
Current Price: $210.66
Fair Value: $127.14
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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PFE

What growth rate is the market pricing in at $27?

+11.8%
Market-Implied Owner Earnings Growth
Standard FCF implies +4.3%

The market implies +11.8% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +4.3%, reflecting heavy growth investment.

ROST

What growth rate is the market pricing in at $211?

+17.7%
Market-Implied FCF Growth Rate

Market pricing in significantly higher growth than history — aggressive.

Economic Moat Score

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PFE
35/100
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.
ROST
84/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat with strength across all dimensions. ROIC Consistency 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.

Forensic Accounting

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PFE
-2.53
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.
ROST
-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

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PFE
Insiders 0.1%Institutions 67.7%Retail & Other 32.2%
No. of Institutional Holders3,692
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.
ROST
Insiders 2.2%Institutions 93.5%Retail & Other 4.3%
No. of Institutional Holders1,634
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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PFE
0
Buys (3M)
0
Buys (12M)
BLAYLOCK RONALD E
Director
$499,072
@ $25.65 · 2025-02-13
GOTTLIEB SCOTT
Director
$28,240
@ $28.24 · 2024-10-30
Open market purchases · includes direct & indirect ownership · excludes option exercises
ROST
0
Buys (3M)
0
Buys (12M)
FLEMING KAREN
Officer
$5,230
@ $149.43 · 2024-04-01
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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PFE
0
Sells (3M)
0
Sells (12M)
DAMICO JENNIFER B.
Officer
$64,825
@ $25.93 · 2025-03-04
DAMICO JENNIFER B.
Officer
$147,714
@ $28.66 · 2024-08-13
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
ROST
1
Sells (3M)
10
Sells (12M)
Total value (12M): $13.55M
SYKES-DICK KAREN
Officer
$546,755
@ $213.91 · 2026-03-10
BRINKLEY STEPHEN C
Officer
$971,794
@ $150.97 · 2025-10-08
FLEMING KAREN
Officer
$437,142
@ $149.09 · 2025-09-25
CONROY JAMES GRANT
Chief Executive Officer
$5.75M
@ $146.00 · 2025-09-24
SYKES-DICK KAREN
Officer
$607,058
@ $151.76 · 2025-09-04
FLEMING KAREN
Officer
$151,059
@ $151.06 · 2025-09-03
SYKES-DICK KAREN
Officer
$657,111
@ $130.48 · 2025-04-02
BALMUTH MICHAEL
Officer and Director
$1.48M
@ $131.60 · 2025-04-02
FLEMING KAREN
Officer
$672,979
@ $127.70 · 2025-03-31
HARTSHORN MICHAEL J.
Chief Operating Officer
$2.28M
@ $128.50 · 2025-03-25
FLEMING KAREN
Officer
$671,272
@ $125.73 · 2025-03-17
HARTSHORN MICHAEL J.
Chief Operating Officer
$1.30M
@ $155.64 · 2024-09-16
BALMUTH MICHAEL
Officer and Director
$2.27M
@ $152.22 · 2024-09-05
RENTLER BARBARA
Chief Executive Officer
$7.52M
@ $153.93 · 2024-08-27
RENDA LARREE M
Director
$616,405
@ $147.89 · 2024-03-28
KOBAYASHI MICHAEL K
President
$2.04M
@ $147.46 · 2024-03-28
MORROW BRIAN R
Officer
$1.57M
@ $146.00 · 2024-03-27
HARTSHORN MICHAEL J.
Chief Operating Officer
$2.78M
@ $146.39 · 2024-03-27
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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PFE
FearGreed
😏Greed(64/100)

"Market is optimistic — be cautious and ensure you have a margin of safety"

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.
ROST
FearGreed
😏Greed(66/100)

"Market is optimistic — be cautious and ensure you have a margin of safety"

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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PFE
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: Greed (64)
ROST
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: Greed (66)
View PFE Full AnalysisView ROST Full Analysis