WallStSmart

PDF Solutions Inc (PDFS)vsSony Group Corp (SONY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sony Group Corp generates 6013071% more annual revenue ($13.17T vs $219.02M). PDFS leads profitability with a -0.3% profit margin vs -1.6%. SONY appears more attractively valued with a PEG of 2.71. SONY earns a higher WallStSmart Score of 47/100 (D+).

PDFS

Avoid

31

out of 100

Grade: F

Growth: 6.0Profit: 3.5Value: 3.7Quality: 7.0
Piotroski: 2/9Altman Z: 1.63

SONY

Hold

47

out of 100

Grade: D+

Growth: 5.3Profit: 5.0Value: 5.0Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PDFSOvervalued (-6.1%)

Margin of Safety

-6.1%

Fair Value

$30.66

Current Price

$42.85

$12.19 premium

UndervaluedFair: $30.66Overvalued

Intrinsic value data unavailable for SONY.

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

SONY4 strengths · Avg: 8.8/10
Free Cash FlowQuality
$898.45B10/10

Generating 898.5B in free cash flow

Market CapQuality
$118.69B9/10

Large-cap with strong market position

P/E RatioValuation
15.6x8/10

Attractively priced relative to earnings

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Areas to Watch

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

Distress zone — elevated risk

Market CapQuality
$1.60B3/10

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

SONY3 concerns · Avg: 2.3/10
Revenue GrowthGrowth
0.5%4/10

0.5% revenue growth

PEG RatioValuation
2.712/10

Expensive relative to growth rate

Profit MarginProfitability
-1.6%1/10

Currently unprofitable

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 : SONY

The strongest argument for SONY centers on Free Cash Flow, Market Cap, P/E Ratio.

Bear Case : PDFS

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

Bear Case : SONY

The primary concerns for SONY are Revenue Growth, PEG Ratio, Profit Margin.

Key Dynamics to Monitor

PDFS profiles as a growth stock while SONY is a turnaround play — different risk/reward profiles.

PDFS carries more volatility with a beta of 1.55 — expect wider price swings.

PDFS is growing revenue faster at 24.6% — sustainability is the question.

SONY generates stronger free cash flow (898.5B), providing more financial flexibility.

Bottom Line

SONY scores higher overall (47/100 vs 31/100). 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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Sony Group Corp

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sony Group Corporation designs, develops, produces and sells electronic equipment, instruments and devices for the consumer, professional and industrial markets worldwide. The company is headquartered in Tokyo, Japan.

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