American International Group Inc (AIG)vsS&P Global Inc (SPGI)
AIG
American International Group Inc
$75.47
+1.52%
FINANCIAL SERVICES · Cap: $40.11B
SPGI
S&P Global Inc
$408.48
-0.66%
FINANCIAL SERVICES · Cap: $124.51B
Smart Verdict
WallStSmart Research — data-driven comparison
American International Group Inc generates 74% more annual revenue ($26.61B vs $15.34B). SPGI leads profitability with a 29.1% profit margin vs 11.6%. AIG appears more attractively valued with a PEG of 0.86. SPGI earns a higher WallStSmart Score of 67/100 (B-).
AIG
Buy60
out of 100
Grade: C
SPGI
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-112.5%
Fair Value
$36.92
Current Price
$75.47
$38.55 premium
Margin of Safety
+40.5%
Fair Value
$687.02
Current Price
$408.48
$278.54 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Conservative balance sheet, low leverage
Growing faster than its price suggests
Attractively priced relative to earnings
Strong operational efficiency at 38.3%
Large-cap with strong market position
Keeps 29 of every $100 in revenue as profit
Earnings expanding 32.0% YoY
Generating 1.7B in free cash flow
Areas to Watch
ROE of 7.4% — below average capital efficiency
Revenue declined 7.2%
Earnings declined 5.6%
Distress zone — elevated risk
Moderate valuation
Grey zone — moderate risk
Comparative Analysis Report
WallStSmart ResearchBull Case : AIG
The strongest argument for AIG centers on Price/Book, Debt/Equity, PEG Ratio. PEG of 0.86 suggests the stock is reasonably priced for its growth.
Bull Case : SPGI
The strongest argument for SPGI centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 29.1% and operating margin at 38.3%.
Bear Case : AIG
The primary concerns for AIG are Return on Equity, Revenue Growth, EPS Growth.
Bear Case : SPGI
The primary concerns for SPGI are P/E Ratio, Altman Z-Score.
Key Dynamics to Monitor
AIG profiles as a declining stock while SPGI is a mature play — different risk/reward profiles.
SPGI carries more volatility with a beta of 1.22 — expect wider price swings.
SPGI is growing revenue faster at 9.0% — sustainability is the question.
SPGI generates stronger free cash flow (1.7B), providing more financial flexibility.
Bottom Line
SPGI scores higher overall (67/100 vs 60/100), backed by strong 29.1% margins. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
American International Group Inc
FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA
American International Group, Inc., also known as AIG, is an American multinational finance and insurance corporation with operations in more than 80 countries and jurisdictions. The company operates through three core businesses: General Insurance, Life & Retirement, and a standalone technology-enabled subsidiary.
S&P Global Inc
FINANCIAL SERVICES · FINANCIAL DATA & STOCK EXCHANGES · USA
S&P Global Inc. is an American publicly traded corporation headquartered in Manhattan, New York City. Its primary areas of business are financial information and analytics.
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