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Compare Stocks › PFE vs SMCI

Pfizer Inc. (PFE) vs Super Micro Computer, Inc. (SMCI)

PFE
Pfizer Inc.
$27.41
VS
SMCI
Super Micro Computer, Inc.
$30.79

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.
SMCI
  • ★Each dollar of retained earnings has created $4.61 of market value — management is an exceptional capital allocator.
  • ★FCF yield of 8.3% is historically attractive — the business generates significant cash relative to its price.
  • ★Market sentiment is in extreme fear territory (score: 23/100) — historically, periods of fear have often presented buying opportunities.

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.
SMCI
  • ⚠Gross margin of 8.0% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • ⚠Share count has increased by 14% over the past 4 years, diluting existing shareholders.
  • ⚠Despite buyback spending, shares outstanding increased in 2 out of 2 years — stock-based compensation is offsetting repurchases.

Key Valuation Metrics

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PFE
SMCI
Valuation
$13.43B
Free Cash Flow
$1.53B
8.61%
FCF Yield
8.29%
20.15
Trailing P/E
22.47
9.69
Forward P/E
10.35
Quality & Moat
7.67%
ROIC
6.76%
8.96%
ROE
15.00%
75.81%
Gross Margin
8.02%
N/A
PEG Ratio
1.17
Balance Sheet Safety
0.78
Debt / Equity
0.75
N/A
Interest Coverage
N/A
2.10
Net Debt / EBITDA
1.06
6.28%
Dividend Yield
N/A
PFE: 5Ties: 3SMCI: 2
PFESMCI

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.

SMCI

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
SMCI
$4.61
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$2.84B
Δ Market Cap
+$13.10B
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
SMCI
75.4% Margin of Safety
Price is 75.4% below estimated fair value
Current Price: $30.79
Fair Value: $125.06
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.

SMCI

What growth rate is the market pricing in at $31?

+6.8%
Market-Implied Owner Earnings Growth
Standard FCF implies +1.6%

The market implies +6.8% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +1.6%, reflecting heavy growth investment expected to generate future returns.

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.
SMCI
43/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with reinvestment efficiency 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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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.
SMCI
-2.55
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 Holders3,693
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.
SMCI
Insiders 13.9%Institutions 56.3%Retail & Other 29.8%
No. of Institutional Holders1,087
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
SMCI
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
SMCI
0
Sells (3M)
10
Sells (12M)
Total value (12M): $46.11M
TUAN SHERMAN
Director
$1.60M
@ $33.00 · 2025-11-26
KAO GEORGE W
Officer
$1.87M
@ $32.83 · 2025-11-24
WEIGAND DAVID E
Chief Financial Officer
$1.13M
@ $45.14 · 2025-09-15
WEIGAND DAVID E
Chief Financial Officer
$1.01M
@ $40.29 · 2025-09-03
KAO GEORGE W
Officer
$1.76M
@ $43.88 · 2025-08-22
LIANG CHARLES
Chief Executive Officer
$12.00M
@ $60.00 · 2025-07-28
LIANG CHARLES
Chief Executive Officer
$13.50M
@ $45.00 · 2025-06-18
WEIGAND DAVID E
Chief Financial Officer
$2.95M
@ $44.02 · 2025-05-20
LIANG CHARLES
Chief Executive Officer
$8.99M
@ $44.95 · 2025-05-14
KAO GEORGE W
Officer
$1.30M
@ $45.86 · 2025-05-14
BLAIR ROBERT L
Director
$828,557
@ $42.58 · 2025-02-28
LIU LIANG CHIU-CHU SARA
Director and Beneficial Owner of more than 10% of a Class of Security
$2.32M
@ $50.17 · 2025-02-26
KAO GEORGE W
Officer
$3.62M
@ $50.48 · 2025-02-26
FAIRFAX DANIEL W
Director
$240,600
@ $802.00 · 2024-06-03
LIU TALLY C
Director
$419,586
@ $839.17 · 2024-05-30
FAIRFAX DANIEL W
Director
$233,208
@ $777.36 · 2024-05-01
LIU LIANG CHIU-CHU SARA
Director and Beneficial Owner of more than 10% of a Class of Security
$456,552
@ $869.62 · 2024-04-29
FAIRFAX DANIEL W
Director
$303,000
@ $1010.00 · 2024-04-01
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.
SMCI
FearGreed
😨Fear(23/100)

"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)
SMCI
⚪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 (23)
View PFE Full AnalysisView SMCI Full Analysis