WallStSmart

PDF Solutions Inc (PDFS)vsShopify Inc (SHOP)

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Smart Verdict

WallStSmart Research — data-driven comparison

Shopify Inc generates 5513% more annual revenue ($14.17B vs $252.40M). SHOP leads profitability with a 15.0% profit margin vs 6.3%. SHOP appears more attractively valued with a PEG of 1.71. SHOP earns a higher WallStSmart Score of 66/100 (B-).

PDFS

Hold

46

out of 100

Grade: D+

Growth: 8.7Profit: 5.0Value: 2.0Quality: 7.5
Piotroski: 2/9Altman Z: 1.63

SHOP

Strong Buy

66

out of 100

Grade: B-

Growth: 10.0Profit: 8.0Value: 4.7Quality: 8.5
Piotroski: 3/9Altman Z: 6.69
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PDFSSignificantly Overvalued (-34.4%)

Margin of Safety

-34.4%

Fair Value

$30.25

Current Price

$41.79

$11.54 premium

UndervaluedFair: $30.25Overvalued
SHOPUndervalued (+27.9%)

Margin of Safety

+27.9%

Fair Value

$162.25

Current Price

$146.78

$15.47 discount

UndervaluedFair: $162.25Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PDFS3 strengths · Avg: 9.0/10
EPS GrowthGrowth
433.3%10/10

Earnings expanding 433.3% YoY

Debt/EquityHealth
0.199/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
19.6%8/10

19.6% revenue growth

SHOP5 strengths · Avg: 9.8/10
Revenue GrowthGrowth
31.6%10/10

Revenue surging 31.6% year-over-year

EPS GrowthGrowth
79.5%10/10

Earnings expanding 79.5% YoY

Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
6.6910/10

Safe zone — low bankruptcy risk

Market CapQuality
$191.58B9/10

Large-cap with strong market position

Areas to Watch

PDFS4 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.634/10

Distress zone — elevated risk

Market CapQuality
$1.77B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
2.6%3/10

ROE of 2.6% — below average capital efficiency

Profit MarginProfitability
6.3%3/10

6.3% margin — thin

SHOP4 concerns · Avg: 3.3/10
PEG RatioValuation
1.714/10

Expensive relative to growth rate

Price/BookValuation
14.8x4/10

Trading at 14.8x book value

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

P/E RatioValuation
91.4x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : PDFS

The strongest argument for PDFS centers on EPS Growth, Debt/Equity, Revenue Growth. Revenue growth of 19.6% demonstrates continued momentum.

Bull Case : SHOP

The strongest argument for SHOP centers on Revenue Growth, EPS Growth, Debt/Equity. Revenue growth of 31.6% demonstrates continued momentum.

Bear Case : PDFS

The primary concerns for PDFS are Altman Z-Score, Market Cap, Return on Equity. A P/E of 110.0x leaves little room for execution misses.

Bear Case : SHOP

The primary concerns for SHOP are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 91.4x leaves little room for execution misses.

Key Dynamics to Monitor

SHOP carries more volatility with a beta of 2.66 — expect wider price swings.

SHOP is growing revenue faster at 31.6% — sustainability is the question.

SHOP generates stronger free cash flow (816M), providing more financial flexibility.

Monitor SOFTWARE - APPLICATION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

SHOP scores higher overall (66/100 vs 46/100) and 31.6% 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.

PDF Solutions Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement equipment, proven methodologies, and professional services in the United States, China, Taiwan, and internationally. The company is headquartered in Santa Clara, California.

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Shopify Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

Shopify Inc., a commerce company, offers a commerce and service platform in Canada, the United States, the United Kingdom, Australia, Latin America, and internationally. The company is headquartered in Ottawa, Canada.

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