WallStSmart

KLA Corporation (KLAC)vsPure Storage Inc (PSTG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

KLA Corporation generates 248% more annual revenue ($12.74B vs $3.66B). KLAC leads profitability with a 35.8% profit margin vs 5.1%. PSTG appears more attractively valued with a PEG of 1.47. KLAC earns a higher WallStSmart Score of 69/100 (B-).

KLAC

Strong Buy

69

out of 100

Grade: B-

Growth: 7.3Profit: 10.0Value: 8.7Quality: 8.5
Piotroski: 6/9Altman Z: 2.70

PSTG

Buy

59

out of 100

Grade: C

Growth: 8.0Profit: 5.0Value: 4.7Quality: 5.3
Piotroski: 4/9Altman Z: 1.22
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

KLACUndervalued (+5.9%)

Margin of Safety

+5.9%

Fair Value

$1592.14

Current Price

$1498.67

$93.47 discount

UndervaluedFair: $1592.14Overvalued
PSTGSignificantly Overvalued (-195.4%)

Margin of Safety

-195.4%

Fair Value

$25.74

Current Price

$62.63

$36.89 premium

UndervaluedFair: $25.74Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

KLAC6 strengths · Avg: 9.2/10
Return on EquityProfitability
100.7%10/10

Every $100 of equity generates 101 in profit

Profit MarginProfitability
35.8%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
41.3%10/10

Strong operational efficiency at 41.3%

Market CapQuality
$196.91B9/10

Large-cap with strong market position

EPS GrowthGrowth
40.9%8/10

Earnings expanding 40.9% YoY

Free Cash FlowQuality
$1.26B8/10

Generating 1.3B in free cash flow

PSTG2 strengths · Avg: 9.0/10
EPS GrowthGrowth
140.6%10/10

Earnings expanding 140.6% YoY

Revenue GrowthGrowth
20.4%8/10

Revenue surging 20.4% year-over-year

Areas to Watch

KLAC4 concerns · Avg: 2.8/10
PEG RatioValuation
1.684/10

Expensive relative to growth rate

Debt/EquityHealth
1.153/10

Elevated debt levels

P/E RatioValuation
44.0x2/10

Premium valuation, high expectations priced in

Price/BookValuation
36.0x2/10

Trading at 36.0x book value

PSTG4 concerns · Avg: 2.8/10
Price/BookValuation
14.3x4/10

Trading at 14.3x book value

Profit MarginProfitability
5.1%3/10

5.1% margin — thin

P/E RatioValuation
113.9x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.222/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : KLAC

The strongest argument for KLAC centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 35.8% and operating margin at 41.3%.

Bull Case : PSTG

The strongest argument for PSTG centers on EPS Growth, Revenue Growth. Revenue growth of 20.4% demonstrates continued momentum. PEG of 1.47 suggests the stock is reasonably priced for its growth.

Bear Case : KLAC

The primary concerns for KLAC are PEG Ratio, Debt/Equity, P/E Ratio. A P/E of 44.0x leaves little room for execution misses.

Bear Case : PSTG

The primary concerns for PSTG are Price/Book, Profit Margin, P/E Ratio. A P/E of 113.9x leaves little room for execution misses.

Key Dynamics to Monitor

KLAC profiles as a mature stock while PSTG is a growth play — different risk/reward profiles.

KLAC carries more volatility with a beta of 1.45 — expect wider price swings.

PSTG is growing revenue faster at 20.4% — sustainability is the question.

KLAC generates stronger free cash flow (1.3B), providing more financial flexibility.

Bottom Line

KLAC scores higher overall (69/100 vs 59/100), backed by strong 35.8% margins. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

KLA Corporation

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

KLA Corporation is a capital equipment company based in Milpitas, California. It supplies process control and yield management systems for the semiconductor industry and other related nanoelectronics industries. The company's products and services are intended for all phases of wafer, reticle, integrated circuit (IC) and packaging production, from research and development to final volume manufacturing.

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Pure Storage Inc

TECHNOLOGY · COMPUTER HARDWARE · USA

Pure Storage, Inc. provides data storage technology and solutions in the United States and internationally. The company is headquartered in Mountain View, California.

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