WallStSmart

PDF Solutions Inc (PDFS)vsShopify Inc (SHOP)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Shopify Inc generates 5176% more annual revenue ($11.56B vs $219.02M). SHOP leads profitability with a 10.6% profit margin vs -0.3%. PDFS appears more attractively valued with a PEG of 4.19. SHOP earns a higher WallStSmart Score of 48/100 (D+).

PDFS

Avoid

33

out of 100

Grade: F

Growth: 6.0Profit: 3.5Value: 4.0Quality: 7.0
Piotroski: 2/9Altman Z: 1.63

SHOP

Hold

48

out of 100

Grade: D+

Growth: 7.3Profit: 7.0Value: 2.0Quality: 8.5
Piotroski: 3/9Altman Z: 4.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for PDFS.

SHOPSignificantly Overvalued (-1729.9%)

Margin of Safety

-1729.9%

Fair Value

$6.39

Current Price

$118.42

$112.03 premium

UndervaluedFair: $6.39Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PDFS2 strengths · Avg: 8.5/10
Debt/EquityHealth
0.289/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
24.6%8/10

Revenue surging 24.6% year-over-year

SHOP5 strengths · Avg: 9.4/10
Revenue GrowthGrowth
30.6%10/10

Revenue surging 30.6% year-over-year

Debt/EquityHealth
0.0910/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.7310/10

Safe zone — low bankruptcy risk

Market CapQuality
$151.59B9/10

Large-cap with strong market position

Operating MarginProfitability
20.3%8/10

Strong operational efficiency at 20.3%

Areas to Watch

PDFS4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.634/10

Distress zone — elevated risk

Market CapQuality
$1.31B3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
4.192/10

Expensive relative to growth rate

SHOP4 concerns · Avg: 2.8/10
Price/BookValuation
11.5x4/10

Trading at 11.5x book value

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
9.562/10

Expensive relative to growth rate

P/E RatioValuation
123.6x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : PDFS

The strongest argument for PDFS centers on Debt/Equity, Revenue Growth. Revenue growth of 24.6% demonstrates continued momentum.

Bull Case : SHOP

The strongest argument for SHOP centers on Revenue Growth, Debt/Equity, Altman Z-Score. Revenue growth of 30.6% demonstrates continued momentum.

Bear Case : PDFS

The primary concerns for PDFS are Altman Z-Score, Market Cap, Piotroski F-Score.

Bear Case : SHOP

The primary concerns for SHOP are Price/Book, Piotroski F-Score, PEG Ratio. A P/E of 123.6x leaves little room for execution misses.

Key Dynamics to Monitor

SHOP carries more volatility with a beta of 2.90 — expect wider price swings.

SHOP is growing revenue faster at 30.6% — sustainability is the question.

SHOP generates stronger free cash flow (715M), providing more financial flexibility.

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

Bottom Line

SHOP scores higher overall (48/100 vs 33/100) and 30.6% revenue growth. Both earn "Hold" and "Avoid" 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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