Compare StocksMSFT vs SPG

Microsoft Corporation (MSFT) vs Simon Property Group, Inc. (SPG)

MSFT
Microsoft Corporation
$389.02
VS
SPG
Simon Property Group, Inc.
$191.31

Rewards

MSFT
  • Microsoft Corporation has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Gross margin of 68.6% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Microsoft Corporation scores 88/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
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 $106.00 of market value — management is an exceptional capital allocator.

Risks

MSFT
  • FCF yield of 2.5% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
SPG
  • FCF yield of 5.2% suggests reasonable valuation assuming continued moderate growth.
  • 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.

Key Valuation Metrics

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MSFT
SPG
Valuation
$71.61B
Free Cash Flow
$3.20B
2.48%
FCF Yield
5.15%
24.33
Trailing P/E
13.49
20.64
Forward P/E
27.68
Quality & Moat
22.10%
ROIC
6.96%
26.05%
ROE
68.96%
68.59%
Gross Margin
81.90%
0.41
PEG Ratio
0.04
Balance Sheet Safety
0.32
Debt / Equity
4.35
N/A
Interest Coverage
N/A
0.19
Net Debt / EBITDA
6.03
0.94%
Dividend Yield
4.52%
MSFT: 5Ties: 1SPG: 6
MSFTSPG

Historical Fundamentals

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MSFT

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

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MSFT
$9.18
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$196.68B
Δ Market Cap
+$1.81T
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

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MSFT
0.5% Overvalued
Price is 0.5% above estimated fair value
Current Price: $389.02
Fair Value: $387.10
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
SPG
13.2% Overvalued
Price is 13.2% above estimated fair value
Current Price: $191.31
Fair Value: $168.93
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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MSFT

What growth rate is the market pricing in at $389?

+12.6%
Market-Implied Owner Earnings Growth
Standard FCF implies +17.4%

The market implies +12.6% Owner Earnings growth, roughly in line with history — reasonably priced.

Standard FCF implies +17.4%, reflecting ongoing growth investment.

SPG

What growth rate is the market pricing in at $191?

+7.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +12.4%

The market implies +7.4% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +12.4%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

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MSFT
88/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by revenue predictability. Reinvestment Efficiency is the area most vulnerable to competitive pressure.

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.
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

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MSFT
-2.51
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

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MSFT
Insiders 0.1%Institutions 76.0%Retail & Other 23.9%
No. of Institutional Holders8,054
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 93.1%Retail & Other 5.1%
No. of Institutional Holders1,779
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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MSFT
1
Buys (3M)
2
Buys (12M)
Total value (12M): $3.44M
STANTON JOHN W.
Director
$1.99M
@ $397.35 · 2026-02-18
SMITH BRADFORD LEE
President
$1.45M
@ $377.47 · 2025-04-23
Open market purchases · includes direct & indirect ownership · excludes option exercises
SPG
0
Buys (3M)
14
Buys (12M)
Total value (12M): $654,981
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
RODKIN GARY M
Director
$39,185
@ $159.29 · 2025-06-30
SMITH DANIEL C.
Director
$60,212
@ $159.29 · 2025-06-30
AEPPEL GLYN F
Director
$37,274
@ $159.29 · 2025-06-30
STEWART MARTA R
Director
$33,132
@ $159.29 · 2025-06-30
LEIBOWITZ REUBEN S
Director
$83,149
@ $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
LEIBOWITZ REUBEN S
Director
$79,434
@ $164.80 · 2025-03-31
SMITH DANIEL C.
Director
$54,372
@ $167.30 · 2024-09-30
AEPPEL GLYN F
Director
$32,791
@ $167.30 · 2024-09-30
LEIBOWITZ REUBEN S
Director
$75,787
@ $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
$30,449
@ $167.30 · 2024-09-30
JONES NINA P.
Director
$3,346
@ $167.30 · 2024-09-30
RODKIN GARY M
Director
$33,488
@ $150.17 · 2024-06-28
SMITH DANIEL C.
Director
$52,259
@ $150.17 · 2024-06-28
SELIG STEFAN M
Director
$29,283
@ $150.17 · 2024-06-28
AEPPEL GLYN F
Director
$27,908
@ $154.19 · 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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MSFT
1
Sells (3M)
13
Sells (12M)
Total value (12M): $172.43M
HOGAN KATHLEEN T
Officer
$5.05M
@ $409.55 · 2026-03-06
NUMOTO TAKESHI
Officer
$1.36M
@ $478.72 · 2025-12-04
ALTHOFF JUDSON
Officer
$6.27M
@ $491.52 · 2025-12-02
SMITH BRADFORD LEE
President
$19.97M
@ $518.64 · 2025-11-03
NADELLA SATYA
Chief Executive Officer
$75.32M
@ $504.78 · 2025-09-03
NUMOTO TAKESHI
Officer
$2.56M
@ $527.32 · 2025-08-12
NUMOTO TAKESHI
Officer
$1.39M
@ $463.00 · 2025-06-03
NUMOTO TAKESHI
Officer
$460,008
@ $460.01 · 2025-05-30
HOGAN KATHLEEN T
Officer
$9.76M
@ $453.77 · 2025-05-21
ALTHOFF JUDSON
Officer
$7.33M
@ $458.18 · 2025-05-19
COLEMAN AMY
Officer
$5.99M
@ $452.04 · 2025-05-15
SMITH BRADFORD LEE
President
$1.68M
@ $438.44 · 2025-05-05
SMITH BRADFORD LEE
President
$35.30M
@ $435.84 · 2025-05-05
NUMOTO TAKESHI
Officer
$1.12M
@ $447.41 · 2024-12-09
NUMOTO TAKESHI
Officer
$874,634
@ $437.32 · 2024-12-04
NUMOTO TAKESHI
Officer
$1.50M
@ $428.76 · 2024-12-02
ALTHOFF JUDSON
Officer
$10.43M
@ $417.00 · 2024-11-22
NUMOTO TAKESHI
Officer
$414,720
@ $414.72 · 2024-11-22
YOUNG CHRISTOPHER DAVID
Officer
$3.05M
@ $423.66 · 2024-11-12
HOGAN KATHLEEN T
Officer
$7.16M
@ $411.86 · 2024-09-10
NUMOTO TAKESHI
Officer
$1.03M
@ $411.04 · 2024-09-10
SMITH BRADFORD LEE
President
$16.10M
@ $402.59 · 2024-09-09
HOOD AMY E
Chief Financial Officer
$15.60M
@ $410.55 · 2024-09-05
NADELLA SATYA
Chief Executive Officer
$32.02M
@ $408.63 · 2024-09-04
NUMOTO TAKESHI
Officer
$235,535
@ $416.14 · 2024-06-03
ALTHOFF JUDSON
Officer
$10.64M
@ $425.68 · 2024-05-23
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

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MSFT
FearGreed
😐Neutral(43/100)

"Market is pricing this stock without strong emotion in either direction"

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
😐Neutral(55/100)

"Market is pricing this stock without strong emotion in either direction"

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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MSFT
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: Neutral (43)
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: Neutral (55)
View MSFT Full AnalysisView SPG Full Analysis