Rio Tinto ADR (RIO)vsWestinghouse Air Brake Technologies Corp (WAB)
RIO
Rio Tinto ADR
$87.54
+0.89%
BASIC MATERIALS · Cap: $139.55B
WAB
Westinghouse Air Brake Technologies Corp
$248.32
+1.10%
INDUSTRIALS · Cap: $41.99B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 416% more annual revenue ($57.64B vs $11.17B). RIO leads profitability with a 17.3% profit margin vs 10.5%. WAB appears more attractively valued with a PEG of 1.37. WAB earns a higher WallStSmart Score of 58/100 (C).
RIO
Buy54
out of 100
Grade: C-
WAB
Buy58
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-136.9%
Fair Value
$41.41
Current Price
$87.54
$46.13 premium
Margin of Safety
-447.9%
Fair Value
$46.44
Current Price
$248.32
$201.88 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 25.3%
Generating 2.5B in free cash flow
No standout strengths identified
Areas to Watch
Expensive relative to growth rate
Earnings declined 5.6%
Premium valuation, high expectations priced in
Distress zone — elevated risk
Weak financial health signals
Earnings declined 3.8%
Comparative Analysis Report
WallStSmart ResearchBull Case : RIO
The strongest argument for RIO centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.3% and operating margin at 25.3%. Revenue growth of 14.6% demonstrates continued momentum.
Bull Case : WAB
Revenue growth of 14.8% demonstrates continued momentum. PEG of 1.37 suggests the stock is reasonably priced for its growth.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Bear Case : WAB
The primary concerns for WAB are P/E Ratio, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
RIO profiles as a mature stock while WAB is a value play — different risk/reward profiles.
WAB carries more volatility with a beta of 0.98 — expect wider price swings.
WAB is growing revenue faster at 14.8% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
WAB scores higher overall (58/100 vs 54/100) and 14.8% revenue growth. Both earn "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.
Rio Tinto ADR
BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA
Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.
Westinghouse Air Brake Technologies Corp
INDUSTRIALS · RAILROADS · USA
Wabtec Corporation (derived from Westinghouse Air Brake Technologies Corporation) is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower Industries Corporation in 1999. It is headquartered in Pittsburgh, Pennsylvania.
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