Compare StocksAIG vs BAC

American International Group, Inc. (AIG) vs Bank of America Corporation (BAC)

AIG
American International Group, Inc.
$78.77
VS
BAC
Bank of America Corporation
$53.24

Rewards

AIG
  • American International Group, Inc. scores 80/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
  • Share count has been reduced by 27% over the past 4 years through buybacks, increasing each share's claim on earnings.
  • FCF yield of 22.7% is historically attractive — the business generates significant cash relative to its price.
BAC
  • Bank of America Corporation scores 100/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
  • PEG ratio of 0.54 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.

Risks

AIG
  • Altman Z-Score of 0.72 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
  • Free cash flow has declined at a 7.1% CAGR over the past 4 years — a concerning trend.
BAC
  • Gross margin of 0.0% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • Altman Z-Score of 0.22 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
  • 5 insider sales totaling $20.2M with no purchases in the past 3 months — insiders are reducing their exposure.

Key Valuation Metrics

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AIG
BAC
Valuation
$9.52B
Free Cash Flow
N/A
22.67%
FCF Yield
N/A
13.87
Trailing P/E
13.24
8.93
Forward P/E
10.56
Quality & Moat
7.92%
ROIC
3.89%
7.66%
ROE
N/A
35.53%
Gross Margin
0.00%
0.64
PEG Ratio
0.54
Balance Sheet Safety
0.23
Debt / Equity
N/A
N/A
Interest Coverage
N/A
-0.05
Net Debt / EBITDA
N/A
2.54%
Dividend Yield
2.10%
AIG: 4Ties: 2BAC: 1
AIGBAC

Historical Fundamentals

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AIG

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

BAC

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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AIG
$-0.17
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$2.31B
Δ Market Cap
$-384.8M
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
BAC
$2.37
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$55.63B
Δ Market Cap
+$131.83B
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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AIG
51.8% Margin of Safety
Price is 51.8% below estimated fair value
Current Price: $78.77
Fair Value: $163.39
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
BAC
59.1% Margin of Safety
Price is 59.1% below estimated fair value
Current Price: $53.24
Fair Value: $130.24
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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AIG

What growth rate is the market pricing in at $79?

+2.3%
Market-Implied Owner Earnings Growth
Standard FCF implies -14.3%

The market implies +2.3% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding -14.3%, reflecting heavy growth investment.

BAC

Requires positive FCF to compute implied growth rate.

Economic Moat Score

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AIG
80/100
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.
BAC
100/100
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.

Forensic Accounting

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AIG
-2.49
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.
BAC
-2.31
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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AIG
Insiders 0.5%Institutions 96.3%Retail & Other 3.2%
No. of Institutional Holders1,518
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.
BAC
Insiders 7.4%Institutions 71.5%Retail & Other 21.1%
No. of Institutional Holders4,375
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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AIG
0
Buys (3M)
5
Buys (12M)
Total value (12M): $55,802
WALSH KEITH
Chief Financial Officer
$2,207
@ $81.74 · 2025-12-30
INGLIS JOHN C
Director
$1,200
@ $92.31 · 2025-12-30
INGLIS JOHN C
Director
$1,193
@ $79.53 · 2025-09-30
INGLIS JOHN C
Director
$50,307
@ $77.04 · 2025-08-08
INGLIS JOHN C
Director
$895.00
@ $89.50 · 2025-06-27
INGLIS JOHN C
Director
$50,658
@ $78.66 · 2025-03-31
RICE JOHN G
Director
$770,000
@ $77.00 · 2025-02-13
INGLIS JOHN C
Director
$787.00
@ $78.70 · 2024-12-30
INGLIS JOHN C
Director
$50,002
@ $75.76 · 2024-11-26
INGLIS JOHN C
Director
$520.00
@ $74.29 · 2024-09-30
INGLIS JOHN C
Director
$518.00
@ $86.33 · 2024-06-28
Open market purchases · includes direct & indirect ownership · excludes option exercises
BAC
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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AIG
0
Sells (3M)
5
Sells (12M)
Total value (12M): $11.96M
CARBONE KATHLEEN
Officer
$2.53M
@ $84.06 · 2025-05-20
GLAZER ROSE MARIE E
General Counsel
$2.94M
@ $84.02 · 2025-05-16
WADE CLAUDE E.
Officer
$1.88M
@ $83.57 · 2025-05-05
TWININGDAVIS MELISSA
Officer
$776,072
@ $83.26 · 2025-05-05
FLATT CHRISTOPHER
Officer
$3.85M
@ $83.26 · 2025-05-05
ZAFFINO PETER
Chief Executive Officer
$14.90M
@ $74.52 · 2024-06-12
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
BAC
5
Sells (3M)
5
Sells (12M)
Total value (12M): $20.17M
MENSAH BERNARD AMPONSAH
Officer
$4.41M
@ $46.94 · 2026-03-12
BRONSTEIN SHERI B
Officer
$2.99M
@ $49.91 · 2026-03-05
SCRIVENER THOMAS M
Officer
$2.49M
@ $49.82 · 2026-03-05
ATHANASIA DEAN C
President
$6.86M
@ $50.21 · 2026-03-03
BORTHWICK ALASTAIR M.
Chief Financial Officer
$3.42M
@ $50.24 · 2026-02-27
MENSAH BERNARD AMPONSAH
Officer
$3.66M
@ $39.80 · 2024-08-27
HANS LINDSAY D
Officer
$402,410
@ $36.91 · 2024-08-05
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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AIG
FearGreed
😏Greed(61/100)

"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.
BAC
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.

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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AIG
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 (61)
BAC
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)
View AIG Full AnalysisView BAC Full Analysis
AIG vs BAC: Which Is the Better Buy? | SafetyMargin.io