Lennox International Inc (LII)vsMadison Air Solutions Corporation (MAIR)
LII
Lennox International Inc
$517.62
+4.46%
INDUSTRIALS · Cap: $18.02B
MAIR
Madison Air Solutions Corporation
$38.18
+6.06%
INDUSTRIALS · Cap: $18.05B
Smart Verdict
WallStSmart Research — data-driven comparison
Lennox International Inc generates 56% more annual revenue ($5.20B vs $3.34B). LII leads profitability with a 15.5% profit margin vs 2.9%. LII trades at a lower P/E of 23.0x. LII earns a higher WallStSmart Score of 56/100 (C).
LII
Buy56
out of 100
Grade: C
MAIR
Avoid35
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-52.5%
Fair Value
$365.66
Current Price
$517.62
$151.96 premium
Intrinsic value data unavailable for MAIR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 76 in profit
Safe zone — low bankruptcy risk
No standout strengths identified
Areas to Watch
Trading at 15.5x book value
Weak financial health signals
Revenue declined 11.2%
Earnings declined 17.9%
0.0% revenue growth
0.0% earnings growth
2.9% margin — thin
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : LII
The strongest argument for LII centers on Return on Equity, Altman Z-Score. Profitability is solid with margins at 15.5% and operating margin at 19.8%. PEG of 1.42 suggests the stock is reasonably priced for its growth.
Bull Case : MAIR
MAIR has a balanced fundamental profile.
Bear Case : LII
The primary concerns for LII are Price/Book, Piotroski F-Score, Revenue Growth.
Bear Case : MAIR
The primary concerns for MAIR are Revenue Growth, EPS Growth, Profit Margin. A P/E of 102.9x leaves little room for execution misses. Thin 2.9% margins leave little buffer for downturns.
Key Dynamics to Monitor
LII profiles as a declining stock while MAIR is a value play — different risk/reward profiles.
MAIR is growing revenue faster at 0.0% — sustainability is the question.
MAIR generates stronger free cash flow (440M), providing more financial flexibility.
Monitor BUILDING PRODUCTS & EQUIPMENT industry trends, competitive dynamics, and regulatory changes.
Bottom Line
LII scores higher overall (56/100 vs 35/100), backed by strong 15.5% margins. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Lennox International Inc
INDUSTRIALS · BUILDING PRODUCTS & EQUIPMENT · USA
Lennox International Inc. designs, manufactures and markets a range of products for the heating, ventilation, air conditioning and refrigeration markets in the United States, Canada and internationally. The company is headquartered in Richardson, Texas.
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