WallStSmart

Enphase Energy Inc (ENPH)vsNVIDIA Corporation (NVDA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

NVIDIA Corporation generates 18009% more annual revenue ($253.49B vs $1.40B). NVDA leads profitability with a 63.0% profit margin vs 9.6%. NVDA appears more attractively valued with a PEG of 0.69. NVDA earns a higher WallStSmart Score of 80/100 (A-).

ENPH

Hold

37

out of 100

Grade: F

Growth: 2.0Profit: 4.5Value: 5.3Quality: 6.5
Piotroski: 5/9Altman Z: 1.26

NVDA

Exceptional Buy

80

out of 100

Grade: A-

Growth: 10.0Profit: 10.0Value: 4.7Quality: 8.5
Piotroski: 3/9Altman Z: 6.75
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ENPHUndervalued (+20.0%)

Margin of Safety

+20.0%

Fair Value

$60.32

Current Price

$56.07

$4.25 discount

UndervaluedFair: $60.32Overvalued
NVDASignificantly Overvalued (-71.9%)

Margin of Safety

-71.9%

Fair Value

$119.30

Current Price

$205.10

$85.80 premium

UndervaluedFair: $119.30Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ENPH0 strengths · Avg: 0/10

No standout strengths identified

NVDA6 strengths · Avg: 10.0/10
Market CapQuality
$5.40T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
81.7%10/10

Every $100 of equity generates 82 in profit

Profit MarginProfitability
63.0%10/10

Keeps 63 of every $100 in revenue as profit

Operating MarginProfitability
65.6%10/10

Strong operational efficiency at 65.6%

Revenue GrowthGrowth
85.2%10/10

Revenue surging 85.2% year-over-year

EPS GrowthGrowth
214.5%10/10

Earnings expanding 214.5% YoY

Areas to Watch

ENPH4 concerns · Avg: 2.0/10
P/E RatioValuation
54.0x2/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
-20.6%2/10

Revenue declined 20.6%

EPS GrowthGrowth
-36.4%2/10

Earnings declined 36.4%

Altman Z-ScoreHealth
1.262/10

Distress zone — elevated risk

NVDA3 concerns · Avg: 3.0/10
P/E RatioValuation
34.1x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Price/BookValuation
31.7x2/10

Trading at 31.7x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : ENPH

PEG of 1.44 suggests the stock is reasonably priced for its growth.

Bull Case : NVDA

The strongest argument for NVDA centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 63.0% and operating margin at 65.6%. Revenue growth of 85.2% demonstrates continued momentum.

Bear Case : ENPH

The primary concerns for ENPH are P/E Ratio, Revenue Growth, EPS Growth. A P/E of 54.0x leaves little room for execution misses.

Bear Case : NVDA

The primary concerns for NVDA are P/E Ratio, Piotroski F-Score, Price/Book.

Key Dynamics to Monitor

ENPH profiles as a value stock while NVDA is a growth play — different risk/reward profiles.

NVDA carries more volatility with a beta of 2.24 — expect wider price swings.

NVDA is growing revenue faster at 85.2% — sustainability is the question.

NVDA generates stronger free cash flow (48.6B), providing more financial flexibility.

Bottom Line

NVDA scores higher overall (80/100 vs 37/100), backed by strong 63.0% margins and 85.2% revenue growth. ENPH offers better value entry with a 20.0% margin of safety. Both earn "Exceptional 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.

Enphase Energy Inc

TECHNOLOGY · SOLAR · USA

Enphase Energy is an American energy technology company headquartered in Fremont, California. Enphase designs and manufactures software-driven home energy solutions that span solar generation, home energy storage and web-based monitoring and control.

NVIDIA Corporation

TECHNOLOGY · SEMICONDUCTORS · USA

Nvidia Corporation is an American multinational technology company incorporated in Delaware and based in Santa Clara, California. It designs graphics processing units (GPUs) for the gaming and professional markets, as well as system on a chip units (SoCs) for the mobile computing and automotive market.

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