Constellium Nv (CSTM)vsRio Tinto ADR (RIO)
CSTM
Constellium Nv
$21.82
+3.93%
BASIC MATERIALS · Cap: $3.11B
RIO
Rio Tinto ADR
$83.73
+0.69%
BASIC MATERIALS · Cap: $139.45B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 515% more annual revenue ($61.79B vs $10.05B). RIO leads profitability with a 19.6% profit margin vs 5.7%. CSTM appears more attractively valued with a PEG of 0.40. CSTM earns a higher WallStSmart Score of 77/100 (B+).
CSTM
Strong Buy77
out of 100
Grade: B+
RIO
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-1.7%
Fair Value
$24.28
Current Price
$21.82
$2.46 premium
Margin of Safety
+28.9%
Fair Value
$137.94
Current Price
$83.73
$54.21 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Attractively priced relative to earnings
Every $100 of equity generates 46 in profit
Reasonable price relative to book value
Revenue surging 21.8% year-over-year
Earnings expanding 35.5% YoY
Attractively priced relative to earnings
Every $100 of equity generates 34 in profit
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 28.1%
15.5% revenue growth
Areas to Watch
5.7% margin — thin
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : CSTM
The strongest argument for CSTM centers on PEG Ratio, P/E Ratio, Return on Equity. Revenue growth of 21.8% demonstrates continued momentum. PEG of 0.40 suggests the stock is reasonably priced for its growth.
Bull Case : RIO
The strongest argument for RIO centers on P/E Ratio, Return on Equity, Market Cap. Profitability is solid with margins at 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.
Bear Case : CSTM
The primary concerns for CSTM are Profit Margin, Debt/Equity.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
CSTM carries more volatility with a beta of 1.57 — expect wider price swings.
CSTM is growing revenue faster at 21.8% — sustainability is the question.
RIO generates stronger free cash flow (3.2B), providing more financial flexibility.
Monitor ALUMINUM industry trends, competitive dynamics, and regulatory changes.
Bottom Line
CSTM scores higher overall (77/100 vs 64/100) and 21.8% revenue growth. RIO offers better value entry with a 28.9% margin of safety. 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.
Constellium Nv
BASIC MATERIALS · ALUMINUM · USA
Constellium NV (CSTM) is a prominent global provider of aluminum semi-fabrication solutions, dedicated to delivering high-value products across the aerospace, automotive, and packaging sectors. Renowned for its commitment to innovation and sustainability, the company leverages advanced technologies to improve product performance while prioritizing environmental responsibility through extensive recycling programs. With strong manufacturing capabilities and strategic partnerships, Constellium is strategically positioned to seize growth opportunities in the lightweight materials market, aligning with the industry's transition towards more sustainable practices. Its ongoing investment in research and development further solidifies Constellium's status as a leader in providing innovative, eco-friendly materials essential for a sustainable future.
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.
Compare with Other ALUMINUM Stocks
Want to dig deeper into these stocks?