American Tower Corp (AMT)vsInteractive Brokers Group Inc (IBKR)
AMT
American Tower Corp
$182.71
+2.54%
REAL ESTATE · Cap: $85.12B
IBKR
Interactive Brokers Group Inc
$79.50
+3.18%
FINANCIAL SERVICES · Cap: $135.17B
Smart Verdict
WallStSmart Research — data-driven comparison
American Tower Corp generates 68% more annual revenue ($10.82B vs $6.45B). AMT leads profitability with a 26.8% profit margin vs 16.1%. AMT appears more attractively valued with a PEG of 1.97. AMT earns a higher WallStSmart Score of 72/100 (B).
AMT
Strong Buy72
out of 100
Grade: B
IBKR
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+17.6%
Fair Value
$219.10
Current Price
$182.71
$36.39 discount
Intrinsic value data unavailable for IBKR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 45.3%
Earnings expanding 76.9% YoY
Large-cap with strong market position
Every $100 of equity generates 30 in profit
Keeps 27 of every $100 in revenue as profit
Strong operational efficiency at 76.8%
Conservative balance sheet, low leverage
Large-cap with strong market position
Every $100 of equity generates 24 in profit
16.8% revenue growth
Earnings expanding 21.6% YoY
Areas to Watch
Expensive relative to growth rate
Moderate valuation
Trading at 24.2x book value
Distress zone — elevated risk
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : AMT
The strongest argument for AMT centers on Operating Margin, EPS Growth, Market Cap. Profitability is solid with margins at 26.8% and operating margin at 45.3%.
Bull Case : IBKR
The strongest argument for IBKR centers on Operating Margin, Debt/Equity, Market Cap. Profitability is solid with margins at 16.1% and operating margin at 76.8%. Revenue growth of 16.8% demonstrates continued momentum.
Bear Case : AMT
The primary concerns for AMT are PEG Ratio, P/E Ratio, Price/Book.
Bear Case : IBKR
The primary concerns for IBKR are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
AMT profiles as a mature stock while IBKR is a growth play — different risk/reward profiles.
IBKR carries more volatility with a beta of 1.26 — expect wider price swings.
IBKR is growing revenue faster at 16.8% — sustainability is the question.
IBKR generates stronger free cash flow (1.6B), providing more financial flexibility.
Bottom Line
AMT scores higher overall (72/100 vs 64/100), backed by strong 26.8% 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 Tower Corp
REAL ESTATE · REIT - SPECIALTY · USA
American Tower Corporation (also referred to as American Tower or ATC) is an American real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure in several countries worldwide and is headquartered in Boston, Massachusetts.
Interactive Brokers Group Inc
FINANCIAL SERVICES · CAPITAL MARKETS · USA
Interactive Brokers Group, Inc. is a global automated electronic broker. The company is headquartered in Greenwich, Connecticut.
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