Caterpillar Inc (CAT)vsPlug Power Inc (PLUG)
CAT
Caterpillar Inc
$874.78
+3.41%
INDUSTRIALS · Cap: $402.92B
PLUG
Plug Power Inc
$3.32
+6.07%
INDUSTRIALS · Cap: $4.32B
Smart Verdict
WallStSmart Research — data-driven comparison
Caterpillar Inc generates 9867% more annual revenue ($70.75B vs $709.92M). CAT leads profitability with a 13.3% profit margin vs -229.8%. PLUG appears more attractively valued with a PEG of 0.84. CAT earns a higher WallStSmart Score of 67/100 (B-).
CAT
Strong Buy67
out of 100
Grade: B-
PLUG
Hold39
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for CAT.
Margin of Safety
-47.2%
Fair Value
$1.25
Current Price
$3.32
$2.07 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Every $100 of equity generates 51 in profit
Revenue surging 22.2% year-over-year
Earnings expanding 30.2% YoY
Generating 1.5B in free cash flow
Growing faster than its price suggests
17.6% revenue growth
Areas to Watch
Expensive relative to growth rate
Trading at 19.1x book value
Weak financial health signals
Premium valuation, high expectations priced in
0.0% earnings growth
ROE of -120.5% — below average capital efficiency
Negative free cash flow — burning cash
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : CAT
The strongest argument for CAT centers on Market Cap, Return on Equity, Revenue Growth. Revenue growth of 22.2% demonstrates continued momentum.
Bull Case : PLUG
The strongest argument for PLUG centers on PEG Ratio, Revenue Growth. Revenue growth of 17.6% demonstrates continued momentum. PEG of 0.84 suggests the stock is reasonably priced for its growth.
Bear Case : CAT
The primary concerns for CAT are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 43.5x leaves little room for execution misses. Debt-to-equity of 2.03 is elevated, increasing financial risk.
Bear Case : PLUG
The primary concerns for PLUG are EPS Growth, Return on Equity, Free Cash Flow.
Key Dynamics to Monitor
PLUG carries more volatility with a beta of 1.79 — expect wider price swings.
CAT is growing revenue faster at 22.2% — sustainability is the question.
CAT generates stronger free cash flow (1.5B), providing more financial flexibility.
Monitor FARM & HEAVY CONSTRUCTION MACHINERY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
CAT scores higher overall (67/100 vs 39/100) and 22.2% revenue growth. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Caterpillar Inc
INDUSTRIALS · FARM & HEAVY CONSTRUCTION MACHINERY · USA
Caterpillar Inc. (often shortened to CAT) is an American Fortune 100 corporation that designs, develops, engineers, manufactures, markets, and sells machinery, engines, financial products, and insurance to customers via a worldwide dealer network.
Visit Website →Plug Power Inc
INDUSTRIALS · ELECTRICAL EQUIPMENT & PARTS · USA
Plug Power Inc. provides turnkey hydrogen fuel cell solutions for the stationary power and electric mobility markets in North America and Europe. The company is headquartered in Latham, New York.
Visit Website →Compare with Other FARM & HEAVY CONSTRUCTION MACHINERY Stocks
Want to dig deeper into these stocks?