WallStSmart

Amkor Technology Inc (AMKR)vsTeradyne Inc (TER)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amkor Technology Inc generates 67% more annual revenue ($7.46B vs $4.46B). TER leads profitability with a 25.8% profit margin vs 7.5%. TER appears more attractively valued with a PEG of 0.68. TER earns a higher WallStSmart Score of 79/100 (B+).

AMKR

Strong Buy

70

out of 100

Grade: B-

Growth: 6.7Profit: 5.5Value: 6.3Quality: 6.5
Piotroski: 2/9Altman Z: 2.55

TER

Strong Buy

79

out of 100

Grade: B+

Growth: 8.0Profit: 10.0Value: 5.0Quality: 8.0
Piotroski: 4/9Altman Z: 2.98

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMKR4 strengths · Avg: 8.5/10
EPS GrowthGrowth
218.2%10/10

Earnings expanding 218.2% YoY

PEG RatioValuation
0.768/10

Growing faster than its price suggests

Price/BookValuation
2.8x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
25.6%8/10

Revenue surging 25.6% year-over-year

TER6 strengths · Avg: 9.8/10
Return on EquityProfitability
33.5%10/10

Every $100 of equity generates 33 in profit

Operating MarginProfitability
33.2%10/10

Strong operational efficiency at 33.2%

Revenue GrowthGrowth
103.9%10/10

Revenue surging 103.9% year-over-year

EPS GrowthGrowth
385.8%10/10

Earnings expanding 385.8% YoY

Debt/EquityHealth
0.0310/10

Conservative balance sheet, low leverage

Market CapQuality
$59.37B9/10

Large-cap with strong market position

Areas to Watch

AMKR2 concerns · Avg: 3.0/10
Profit MarginProfitability
7.5%3/10

7.5% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

TER2 concerns · Avg: 3.0/10
Price/BookValuation
18.9x4/10

Trading at 18.9x book value

P/E RatioValuation
50.8x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AMKR

The strongest argument for AMKR centers on EPS Growth, PEG Ratio, Price/Book. Revenue growth of 25.6% demonstrates continued momentum. PEG of 0.76 suggests the stock is reasonably priced for its growth.

Bull Case : TER

The strongest argument for TER centers on Return on Equity, Operating Margin, Revenue Growth. Profitability is solid with margins at 25.8% and operating margin at 33.2%. Revenue growth of 103.9% demonstrates continued momentum.

Bear Case : AMKR

The primary concerns for AMKR are Profit Margin, Piotroski F-Score.

Bear Case : TER

The primary concerns for TER are Price/Book, P/E Ratio. A P/E of 50.8x leaves little room for execution misses.

Key Dynamics to Monitor

AMKR carries more volatility with a beta of 2.23 — expect wider price swings.

TER is growing revenue faster at 103.9% — sustainability is the question.

TER generates stronger free cash flow (378M), providing more financial flexibility.

Monitor SEMICONDUCTOR EQUIPMENT & MATERIALS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

TER scores higher overall (79/100 vs 70/100), backed by strong 25.8% margins and 103.9% 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.

Amkor Technology Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Amkor Technology, Inc. provides outsourced semiconductor packaging and testing services in the United States, Japan, Europe, the Middle East, Africa, and the rest of Asia Pacific. The company is headquartered in Tempe, Arizona.

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Teradyne Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Teradyne, Inc. is an American automatic test equipment (ATE) designer and manufacturer based in North Reading, Massachusetts.

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