WallStSmart

Enphase Energy Inc (ENPH)vsNVIDIA Corporation (NVDA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

NVIDIA Corporation generates 14560% more annual revenue ($215.94B vs $1.47B). NVDA leads profitability with a 55.6% profit margin vs 11.7%. NVDA appears more attractively valued with a PEG of 0.71. NVDA earns a higher WallStSmart Score of 79/100 (B+).

ENPH

Hold

46

out of 100

Grade: D+

Growth: 2.0Profit: 6.5Value: 4.7Quality: 5.8
Piotroski: 4/9

NVDA

Strong Buy

79

out of 100

Grade: B+

Growth: 10.0Profit: 10.0Value: 6.7Quality: 8.5
Piotroski: 3/9Altman Z: 6.75
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ENPHSignificantly Overvalued (-449.9%)

Margin of Safety

-449.9%

Fair Value

$8.77

Current Price

$37.84

$29.07 premium

UndervaluedFair: $8.77Overvalued
NVDAUndervalued (+27.1%)

Margin of Safety

+27.1%

Fair Value

$229.79

Current Price

$167.52

$62.27 discount

UndervaluedFair: $229.79Overvalued

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
$4.07T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
101.5%10/10

Every $100 of equity generates 102 in profit

Profit MarginProfitability
55.6%10/10

Keeps 56 of every $100 in revenue as profit

Operating MarginProfitability
65.0%10/10

Strong operational efficiency at 65.0%

Revenue GrowthGrowth
73.2%10/10

Revenue surging 73.2% year-over-year

EPS GrowthGrowth
95.6%10/10

Earnings expanding 95.6% YoY

Areas to Watch

ENPH4 concerns · Avg: 2.8/10
P/E RatioValuation
29.3x4/10

Moderate valuation

Debt/EquityHealth
1.113/10

Elevated debt levels

Revenue GrowthGrowth
-10.3%2/10

Revenue declined 10.3%

EPS GrowthGrowth
-36.4%2/10

Earnings declined 36.4%

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
25.9x2/10

Trading at 25.9x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : ENPH

PEG of 1.02 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 55.6% and operating margin at 65.0%. Revenue growth of 73.2% demonstrates continued momentum.

Bear Case : ENPH

The primary concerns for ENPH are P/E Ratio, Debt/Equity, Revenue Growth.

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 declining stock while NVDA is a growth play — different risk/reward profiles.

NVDA carries more volatility with a beta of 2.38 — expect wider price swings.

NVDA is growing revenue faster at 73.2% — sustainability is the question.

NVDA generates stronger free cash flow (34.9B), providing more financial flexibility.

Bottom Line

NVDA scores higher overall (79/100 vs 46/100), backed by strong 55.6% margins and 73.2% 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.

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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