Compare StocksAAPL vs SMCI

Apple Inc. (AAPL) vs Super Micro Computer, Inc. (SMCI)

AAPL
Apple Inc.
$280.25
VS
SMCI
Super Micro Computer, Inc.
$27.09

Rewards

AAPL
  • Apple Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Apple Inc. scores 96/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
  • Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.
SMCI
  • Each dollar of retained earnings has created $2.99 of earning power — management is an exceptional capital allocator.
  • FCF yield of 9.4% is historically attractive — the business generates significant cash relative to its price.
  • Altman Z-Score of 4.41 indicates very low bankruptcy risk — the company is firmly in the safe zone.

Risks

AAPL
  • FCF yield of 2.5% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
  • Insiders have sold $24.6M worth of stock in the past 3 months — significant insider liquidation.
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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AAPL
SMCI
Valuation
$101.09B
Free Cash Flow
$1.53B
2.46%
FCF Yield
9.42%
33.93
Trailing P/E
19.77
29.30
Forward P/E
9.07
Quality & Moat
60.20%
ROIC
6.76%
105.18%
ROE
15.00%
47.86%
Gross Margin
8.02%
1.56
PEG Ratio
1.03
Balance Sheet Safety
0.80
Debt / Equity
0.75
N/A
Interest Coverage
N/A
0.10
Net Debt / EBITDA
1.06
0.39%
Dividend Yield
N/A
AAPL: 5Ties: 1SMCI: 5
AAPLSMCI

Historical Fundamentals

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AAPL

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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AAPL
$7.57
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$257.06B
Δ Market Cap
+$1.94T
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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AAPL
58.6% Overvalued
Price is 58.6% above estimated fair value
Current Price: $280.25
Fair Value: $176.66
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
SMCI
78.3% Margin of Safety
Price is 78.3% below estimated fair value
Current Price: $27.09
Fair Value: $125.06
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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AAPL

What growth rate is the market pricing in at $280?

+16.0%
Market-Implied Owner Earnings Growth
Standard FCF implies +17.4%

The market implies +16.0% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +17.4%, reflecting heavy growth investment.

SMCI

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

+5.2%
Market-Implied Owner Earnings Growth
Standard FCF implies -0.1%

The market implies +5.2% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding -0.1%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

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AAPL
96/100
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.
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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AAPL
-2.29
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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AAPL
Insiders 1.6%Institutions 65.3%Retail & Other 33.0%
No. of Institutional Holders7,540
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 56.4%Retail & Other 29.7%
No. of Institutional Holders1,060
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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AAPL
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
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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AAPL
3
Sells (3M)
11
Sells (12M)
Total value (12M): $112.79M
PAREKH KEVAN
Chief Financial Officer
$421,850
@ $275.00 · 2026-04-23
O'BRIEN DEIRDRE
Officer
$7.66M
@ $255.35 · 2026-04-02
COOK TIMOTHY D
Chief Executive Officer
$16.51M
@ $254.23 · 2026-04-02
KONDO CHRISTOPHER
Officer
$1.02M
@ $271.23 · 2025-11-07
PAREKH KEVAN
Chief Financial Officer
$1.04M
@ $247.39 · 2025-10-16
O'BRIEN DEIRDRE
Officer
$11.07M
@ $257.39 · 2025-10-02
ADAMS KATHERINE L
General Counsel
$12.10M
@ $256.79 · 2025-10-02
COOK TIMOTHY D
Chief Executive Officer
$33.38M
@ $256.81 · 2025-10-02
LEVINSON ARTHUR D
Director
$20.89M
@ $232.07 · 2025-08-28
O'BRIEN DEIRDRE
Officer
$7.77M
@ $223.20 · 2025-08-08
KONDO CHRISTOPHER
Officer
$933,955
@ $208.19 · 2025-05-12
PAREKH KEVAN
Chief Financial Officer
$941,420
@ $206.00 · 2025-04-23
COOK TIMOTHY D
Chief Executive Officer
$24.18M
@ $223.65 · 2025-04-02
ADAMS KATHERINE L
General Counsel
$8.68M
@ $223.67 · 2025-04-02
WILLIAMS JEFFREY E
Chief Operating Officer
$7.95M
@ $224.01 · 2025-04-02
LEVINSON ARTHUR D
Director
$343,147
@ $226.35 · 2025-02-03
LEVINSON ARTHUR D
Director
$45.46M
@ $227.32 · 2024-11-19
KONDO CHRISTOPHER
Officer
$945,233
@ $228.87 · 2024-11-18
MAESTRI LUCA
Chief Financial Officer
$13.43M
@ $226.52 · 2024-10-04
O'BRIEN DEIRDRE
Officer
$13.84M
@ $226.87 · 2024-10-02
ADAMS KATHERINE L
General Counsel
$13.80M
@ $226.20 · 2024-10-02
WILLIAMS JEFFREY E
Chief Operating Officer
$13.55M
@ $226.86 · 2024-10-02
COOK TIMOTHY D
Chief Executive Officer
$50.28M
@ $224.46 · 2024-10-02
KONDO CHRISTOPHER
Officer
$1.96M
@ $225.00 · 2024-08-15
KONDO CHRISTOPHER
Officer
$1.12M
@ $216.50 · 2024-08-09
ADAMS KATHERINE L
General Counsel
$20.64M
@ $206.44 · 2024-08-05
LEVINSON ARTHUR D
Director
$14.37M
@ $191.58 · 2024-05-30
KONDO CHRISTOPHER
Officer
$951,785
@ $190.40 · 2024-05-15
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
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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AAPL
FearGreed
😏Greed(71/100)

"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(30/100)

"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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AAPL
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 (71)
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 (30)
View AAPL Full AnalysisView SMCI Full Analysis