WallStSmart

KLA Corporation (KLAC)vsPhotronics Inc (PLAB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

KLA Corporation generates 1467% more annual revenue ($13.58B vs $866.82M). KLAC leads profitability with a 35.6% profit margin vs 19.1%. KLAC appears more attractively valued with a PEG of 1.69. KLAC earns a higher WallStSmart Score of 68/100 (B-).

KLAC

Strong Buy

68

out of 100

Grade: B-

Growth: 6.7Profit: 10.0Value: 4.3Quality: 7.0
Piotroski: 5/9Altman Z: 2.95

PLAB

Strong Buy

66

out of 100

Grade: B-

Growth: 5.3Profit: 7.0Value: 5.7Quality: 8.5
Piotroski: 3/9Altman Z: 6.58

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

KLAC5 strengths · Avg: 9.6/10
Market CapQuality
$236.01B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
76.1%10/10

Every $100 of equity generates 76 in profit

Profit MarginProfitability
35.6%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
42.5%10/10

Strong operational efficiency at 42.5%

Revenue GrowthGrowth
15.2%8/10

15.2% revenue growth

PLAB6 strengths · Avg: 9.3/10
P/E RatioValuation
10.4x10/10

Attractively priced relative to earnings

Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Debt/EquityHealth
0.0010/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
6.5810/10

Safe zone — low bankruptcy risk

Operating MarginProfitability
21.1%8/10

Strong operational efficiency at 21.1%

EPS GrowthGrowth
25.6%8/10

Earnings expanding 25.6% YoY

Areas to Watch

KLAC3 concerns · Avg: 2.7/10
PEG RatioValuation
1.694/10

Expensive relative to growth rate

P/E RatioValuation
49.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
37.2x2/10

Trading at 37.2x book value

PLAB4 concerns · Avg: 3.0/10
Revenue GrowthGrowth
2.7%4/10

2.7% revenue growth

Market CapQuality
$1.67B3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
2.642/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : KLAC

The strongest argument for KLAC centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 35.6% and operating margin at 42.5%. Revenue growth of 15.2% demonstrates continued momentum.

Bull Case : PLAB

The strongest argument for PLAB centers on P/E Ratio, Price/Book, Debt/Equity. Profitability is solid with margins at 19.1% and operating margin at 21.1%.

Bear Case : KLAC

The primary concerns for KLAC are PEG Ratio, P/E Ratio, Price/Book. A P/E of 49.2x leaves little room for execution misses.

Bear Case : PLAB

The primary concerns for PLAB are Revenue Growth, Market Cap, Piotroski F-Score.

Key Dynamics to Monitor

KLAC profiles as a growth stock while PLAB is a value play — different risk/reward profiles.

KLAC carries more volatility with a beta of 1.44 — expect wider price swings.

KLAC is growing revenue faster at 15.2% — sustainability is the question.

KLAC generates stronger free cash flow (817M), providing more financial flexibility.

Bottom Line

KLAC scores higher overall (68/100 vs 66/100), backed by strong 35.6% margins and 15.2% revenue growth. Both earn "Strong Buy" and "Strong 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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Photronics Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Photronics, Inc. manufactures and sells photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company is headquartered in Brookfield, Connecticut.

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