Corning Incorporated (GLW)vsRio Tinto ADR (RIO)
GLW
Corning Incorporated
$146.35
+3.06%
TECHNOLOGY · Cap: $106.88B
RIO
Rio Tinto ADR
$87.54
+0.89%
BASIC MATERIALS · Cap: $139.55B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 269% more annual revenue ($57.64B vs $15.63B). RIO leads profitability with a 17.3% profit margin vs 10.2%. GLW appears more attractively valued with a PEG of 1.39. GLW earns a higher WallStSmart Score of 65/100 (C+).
GLW
Buy65
out of 100
Grade: C+
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-55.2%
Fair Value
$85.64
Current Price
$146.35
$60.71 premium
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
Earnings expanding 77.4% YoY
Large-cap with strong market position
Revenue surging 20.4% year-over-year
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
Trading at 10.6x book value
Premium valuation, high expectations priced in
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : GLW
The strongest argument for GLW centers on EPS Growth, Market Cap, Revenue Growth. Revenue growth of 20.4% demonstrates continued momentum. PEG of 1.39 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 : GLW
The primary concerns for GLW are Price/Book, P/E Ratio. A P/E of 68.1x leaves little room for execution misses.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Key Dynamics to Monitor
GLW profiles as a growth stock while RIO is a mature play — different risk/reward profiles.
GLW carries more volatility with a beta of 1.02 — expect wider price swings.
GLW is growing revenue faster at 20.4% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
GLW scores higher overall (65/100 vs 54/100) and 20.4% 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.
Corning Incorporated
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Corning Incorporated is an American multinational technology company that specializes in specialty glass, ceramics, and related materials and technologies including advanced optics, primarily for industrial and scientific applications.
Visit Website →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 ELECTRONIC COMPONENTS Stocks
Want to dig deeper into these stocks?