Compare StocksPFE vs STE

Pfizer Inc. (PFE) vs STERIS plc (STE)

PFE
Pfizer Inc.
$27.41
VS
STE
STERIS plc
$217.92

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.
STE
  • Free cash flow has grown at a 25.1% CAGR over the past 4 years, demonstrating strong earnings power growth.
  • Each dollar of retained earnings has created $12.98 of market value — management is an exceptional capital allocator.
  • Trailing P/E of 30.4x is 67% below the historical average of 93.4x — potentially undervalued relative to its own history.

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.
STE
  • PEG ratio of 2.51 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • 12 insider sales with no purchases over the past 12 months — a persistent pattern of insider selling.

Key Valuation Metrics

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PFE
STE
Valuation
$13.43B
Free Cash Flow
$870.70M
8.61%
FCF Yield
4.07%
20.15
Trailing P/E
30.39
9.69
Forward P/E
19.64
Quality & Moat
7.67%
ROIC
9.23%
8.96%
ROE
8.57%
75.81%
Gross Margin
44.32%
N/A
PEG Ratio
2.51
Balance Sheet Safety
0.78
Debt / Equity
0.29
N/A
Interest Coverage
N/A
2.10
Net Debt / EBITDA
1.04
6.28%
Dividend Yield
1.13%
PFE: 6Ties: 2STE: 3
PFESTE

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.

STE

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
STE
$12.98
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$496.0M
Δ Market Cap
+$6.44B
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
STE
17.1% Overvalued
Price is 17.1% above estimated fair value
Current Price: $217.92
Fair Value: $186.15
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.

STE

What growth rate is the market pricing in at $218?

+11.5%
Market-Implied FCF Growth Rate

Market below historical growth — potential opportunity.

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.
STE
56/100
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.

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.
STE
-2.59
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.
STE
Insiders 0.3%Institutions 98.7%Retail & Other 1.0%
No. of Institutional Holders1,273
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
STE
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

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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
STE
1
Sells (3M)
12
Sells (12M)
Total value (12M): $19.87M
FELDMANN CYNTHIA L
Director
$734,877
@ $237.21 · 2026-03-05
MADSEN JULIA
Officer
$1.31M
@ $262.00 · 2025-11-21
TAMARO RENATO
Officer and Treasurer
$1.30M
@ $257.55 · 2025-11-18
ZANGERLE JOHN ADAM
General Counsel
$3.98M
@ $265.14 · 2025-11-11
CARESTIO DANIEL A
Chief Executive Officer
$38,449
@ $241.82 · 2025-10-06
TAMARO RENATO
Officer and Treasurer
$798,565
@ $249.24 · 2025-08-20
BURTON KAREN L
Officer
$1.91M
@ $241.73 · 2025-08-11
FELDMANN CYNTHIA L
Director
$844,252
@ $241.56 · 2025-08-11
SOHI MOHSEN M
Director
$994,456
@ $241.96 · 2025-08-11
ZANGERLE JOHN ADAM
General Counsel
$477,581
@ $241.45 · 2025-06-13
CARESTIO DANIEL A
Chief Executive Officer
$4.28M
@ $242.56 · 2025-06-05
MAJORS CARY L
Officer
$3.21M
@ $250.08 · 2025-05-20
MAJORS CARY L
Officer
$365,532
@ $217.32 · 2024-11-25
TOKICH MICHAEL JOSEPH
Chief Financial Officer
$5.71M
@ $244.93 · 2024-09-16
TOKICH MICHAEL JOSEPH
Chief Financial Officer
$5.76M
@ $247.00 · 2024-09-10
HOLLAND CHRISTOPHER S
Director
$113,369
@ $239.68 · 2024-08-08
MAJORS CARY L
Officer
$1.13M
@ $229.63 · 2024-06-05
MADSEN JULIA
Officer
$839,960
@ $230.00 · 2024-06-05
TAMARO RENATO
Officer and Treasurer
$267,313
@ $231.64 · 2024-05-16
FELDMANN CYNTHIA L
Director
$475,300
@ $237.65 · 2024-05-15
TOKICH MICHAEL JOSEPH
Chief Financial Officer
$7.53M
@ $235.39 · 2024-05-15
BURTON KAREN L
Officer
$707,850
@ $235.95 · 2024-05-14
SOHI MOHSEN M
Director
$476,093
@ $233.72 · 2024-05-14
MAJORS CARY L
Officer
$469,831
@ $232.13 · 2024-05-13
KOSECOFF JACQUELINE B
Director
$1.06M
@ $231.53 · 2024-05-13
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.
STE
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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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)
STE
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 PFE Full AnalysisView STE Full Analysis