Parker-Hannifin Corporation (PH)vsPlug Power Inc (PLUG)
PH
Parker-Hannifin Corporation
$867.75
-1.64%
INDUSTRIALS · Cap: $111.35B
PLUG
Plug Power Inc
$3.32
+6.07%
INDUSTRIALS · Cap: $4.32B
Smart Verdict
WallStSmart Research — data-driven comparison
Parker-Hannifin Corporation generates 2856% more annual revenue ($20.99B vs $709.92M). PH leads profitability with a 16.6% profit margin vs -229.8%. PLUG appears more attractively valued with a PEG of 0.84. PH earns a higher WallStSmart Score of 55/100 (C-).
PH
Buy55
out of 100
Grade: C-
PLUG
Hold39
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for PH.
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
Large-cap with strong market position
Every $100 of equity generates 25 in profit
Strong operational efficiency at 21.5%
Growing faster than its price suggests
17.6% revenue growth
Areas to Watch
Premium valuation, high expectations priced in
Expensive relative to growth rate
Earnings declined 4.2%
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 : PH
The strongest argument for PH centers on Market Cap, Return on Equity, Operating Margin. Profitability is solid with margins at 16.6% and operating margin at 21.5%. Revenue growth of 10.6% 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 : PH
The primary concerns for PH are P/E Ratio, PEG Ratio, EPS Growth.
Bear Case : PLUG
The primary concerns for PLUG are EPS Growth, Return on Equity, Free Cash Flow.
Key Dynamics to Monitor
PH profiles as a mature stock while PLUG is a growth play — different risk/reward profiles.
PLUG carries more volatility with a beta of 1.79 — expect wider price swings.
PLUG is growing revenue faster at 17.6% — sustainability is the question.
PH generates stronger free cash flow (881M), providing more financial flexibility.
Bottom Line
PH scores higher overall (55/100 vs 39/100), backed by strong 16.6% margins and 10.6% revenue growth. Both earn "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.
Parker-Hannifin Corporation
INDUSTRIALS · SPECIALTY INDUSTRIAL MACHINERY · USA
Parker-Hannifin Corporation, originally Parker Appliance Company, usually referred to as just Parker, is an American corporation specializing in motion and control technologies. Its corporate headquarters are in Mayfield Heights, Ohio, in Greater Cleveland.
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.
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