Compare StocksAAPL vs SPG

Apple Inc. (AAPL) vs Simon Property Group, Inc. (SPG)

AAPL
Apple Inc.
$280.25
VS
SPG
Simon Property Group, Inc.
$202.44

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.
SPG
  • Gross margin of 81.9% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.
  • Each dollar of retained earnings has created $134.48 of earning power — management is an exceptional capital allocator.

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.
SPG
  • High leverage (4.35x debt/equity) combined with thin interest coverage (-1.0x) poses financial risk.
  • Net debt/EBITDA of 6.0x indicates heavy leverage — it would take over 4 years of EBITDA to pay off net debt.
  • Altman Z-Score of 1.27 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.

Key Valuation Metrics

Learn more →
AAPL
SPG
Valuation
$101.09B
Free Cash Flow
$3.20B
2.46%
FCF Yield
4.16%
33.93
Trailing P/E
14.29
29.30
Forward P/E
29.29
Quality & Moat
60.20%
ROIC
6.96%
105.18%
ROE
68.96%
47.86%
Gross Margin
81.90%
1.56
PEG Ratio
0.04
Balance Sheet Safety
0.80
Debt / Equity
4.35
N/A
Interest Coverage
N/A
0.10
Net Debt / EBITDA
6.03
0.39%
Dividend Yield
4.27%
AAPL: 5Ties: 2SPG: 5
AAPLSPG

Historical Fundamentals

Learn more →
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.

SPG

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

Learn more →
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
SPG
$106.00
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$205.6M
Δ Market Cap
+$21.79B
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

Learn more →
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
SPG
40.4% Overvalued
Price is 40.4% above estimated fair value
Current Price: $202.44
Fair Value: $144.22
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

Learn more →
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.

SPG

What growth rate is the market pricing in at $202?

+9.5%
Market-Implied Owner Earnings Growth
Standard FCF implies +14.5%

The market implies +9.5% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +14.5%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

Learn more →
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.
SPG
60/100
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

Learn more →
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.
SPG
-2.24
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

Learn more →
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.
SPG
Insiders 1.8%Institutions 93.4%Retail & Other 4.8%
No. of Institutional Holders1,780
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

Learn more →
AAPL
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
SPG
10
Buys (3M)
23
Buys (12M)
Total value (12M): $988,547
AEPPEL GLYN F
Director
$40,620
@ $183.80 · 2026-03-31
STEWART MARTA R
Director
$36,025
@ $183.80 · 2026-03-31
SELIG STEFAN M
Director
$37,863
@ $183.80 · 2026-03-31
ROE PEGGY FANG
Director
$14,888
@ $183.80 · 2026-03-31
JONES NINA P.
Director
$6,617
@ $183.81 · 2026-03-31
RODKIN GARY M
Director
$42,642
@ $183.80 · 2026-03-31
LEIBOWITZ REUBEN S
Director
$90,246
@ $183.80 · 2026-03-31
LEWIS RANDALL J.
Director
$10,293
@ $183.80 · 2026-03-31
SMITH DANIEL C.
Director
$65,249
@ $183.80 · 2026-03-31
GLASSCOCK LARRY C
Director
$68,557
@ $183.80 · 2026-03-31
LEWIS RANDALL J.
Director
$100,258
@ $183.96 · 2025-12-15
LEWIS RANDALL J.
Director
$106,310
@ $180.80 · 2025-11-18
AEPPEL GLYN F
Director
$38,678
@ $185.95 · 2025-09-30
SELIG STEFAN M
Director
$36,260
@ $185.95 · 2025-09-30
ROE PEGGY FANG
Director
$14,132
@ $185.95 · 2025-09-30
STEWART MARTA R
Director
$7,205
@ $171.55 · 2025-08-14
AEPPEL GLYN F
Director
$37,274
@ $159.29 · 2025-06-30
STEWART MARTA R
Director
$33,132
@ $159.29 · 2025-06-30
ROE PEGGY FANG
Director
$13,699
@ $159.29 · 2025-06-30
JONES NINA P.
Director
$6,053
@ $159.29 · 2025-06-30
RODKIN GARY M
Director
$39,185
@ $159.29 · 2025-06-30
LEIBOWITZ REUBEN S
Director
$83,149
@ $159.29 · 2025-06-30
SMITH DANIEL C.
Director
$60,212
@ $159.29 · 2025-06-30
LEIBOWITZ REUBEN S
Director
$79,434
@ $164.80 · 2025-03-31
AEPPEL GLYN F
Director
$32,791
@ $167.30 · 2024-09-30
SELIG STEFAN M
Director
$30,449
@ $167.30 · 2024-09-30
JONES NINA P.
Director
$3,346
@ $167.30 · 2024-09-30
LEIBOWITZ REUBEN S
Director
$75,787
@ $167.30 · 2024-09-30
SMITH DANIEL C.
Director
$54,372
@ $167.30 · 2024-09-30
GLASSCOCK LARRY C
Director
$56,547
@ $167.30 · 2024-09-30
HUBBARD ALLAN B
Director
$61,901
@ $167.30 · 2024-09-30
SELIG STEFAN M
Director
$29,283
@ $150.17 · 2024-06-28
RODKIN GARY M
Director
$33,488
@ $150.17 · 2024-06-28
SMITH DANIEL C.
Director
$52,259
@ $150.17 · 2024-06-28
Open market purchases · includes direct & indirect ownership · excludes option exercises

Open market purchases · includes direct & indirect ownership · excludes option exercises.

Insider Selling Activity

Learn more →
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
SPG
1
Sells (3M)
1
Sells (12M)
Total value (12M): $2.01M
RULLI JOHN
Officer
$2.01M
@ $200.88 · 2026-02-25
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

Learn more →
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.
SPG
FearGreed
😏Greed(67/100)

"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

Learn more →
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)
SPG
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 (67)
View AAPL Full AnalysisView SPG Full Analysis
AAPL vs SPG: Which Is the Better Buy? | SafetyMargin.io