Kaiser Aluminum Corporation (KALU)vsRio Tinto ADR (RIO)
KALU
Kaiser Aluminum Corporation
$118.22
+3.74%
BASIC MATERIALS · Cap: $1.92B
RIO
Rio Tinto ADR
$87.54
+0.89%
BASIC MATERIALS · Cap: $139.55B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 1609% more annual revenue ($57.64B vs $3.37B). RIO leads profitability with a 17.3% profit margin vs 3.3%. KALU appears more attractively valued with a PEG of 1.17. KALU earns a higher WallStSmart Score of 66/100 (B-).
KALU
Strong Buy66
out of 100
Grade: B-
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+54.3%
Fair Value
$316.84
Current Price
$118.22
$198.62 discount
Margin of Safety
-136.9%
Fair Value
$41.41
Current Price
$87.54
$46.13 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Revenue surging 21.4% year-over-year
Earnings expanding 39.7% YoY
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
Areas to Watch
Smaller company, higher risk/reward
3.3% margin — thin
Negative free cash flow — burning cash
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : KALU
The strongest argument for KALU centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 21.4% demonstrates continued momentum. PEG of 1.17 suggests the stock is reasonably priced for its growth.
Bull 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.
Bear Case : KALU
The primary concerns for KALU are Market Cap, Profit Margin, Free Cash Flow. Thin 3.3% margins leave little buffer for downturns.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Key Dynamics to Monitor
KALU profiles as a growth stock while RIO is a mature play — different risk/reward profiles.
KALU carries more volatility with a beta of 1.39 — expect wider price swings.
KALU is growing revenue faster at 21.4% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
KALU scores higher overall (66/100 vs 54/100) and 21.4% revenue growth. 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.
Kaiser Aluminum Corporation
BASIC MATERIALS · ALUMINUM · USA
Kaiser Aluminum Corporation manufactures and sells specialty semi-finished aluminum mill products. The company is headquartered in Foothill Ranch, California.
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.
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