WallStSmart

Amkor Technology Inc (AMKR)vsTeradyne Inc (TER)

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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 8.3%. TER appears more attractively valued with a PEG of 0.73. TER earns a higher WallStSmart Score of 79/100 (B+).

AMKR

Buy

64

out of 100

Grade: C+

Growth: 5.3Profit: 6.0Value: 6.0Quality: 6.5
Piotroski: 2/9Altman Z: 2.55

TER

Strong Buy

79

out of 100

Grade: B+

Growth: 8.0Profit: 10.0Value: 5.7Quality: 8.0
Piotroski: 3/9Altman Z: 3.02
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMKRSignificantly Overvalued (-87.2%)

Margin of Safety

-87.2%

Fair Value

$22.55

Current Price

$41.21

$18.66 premium

UndervaluedFair: $22.55Overvalued

Intrinsic value data unavailable for TER.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMKR4 strengths · Avg: 8.0/10
PEG RatioValuation
0.768/10

Growing faster than its price suggests

P/E RatioValuation
16.1x8/10

Attractively priced relative to earnings

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

EPS GrowthGrowth
49.0%8/10

Earnings expanding 49.0% YoY

TER6 strengths · Avg: 10.0/10
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

Altman Z-ScoreHealth
3.0210/10

Safe zone — low bankruptcy risk

Areas to Watch

AMKR2 concerns · Avg: 3.5/10
Revenue GrowthGrowth
0.2%4/10

0.2% revenue growth

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

TER3 concerns · Avg: 3.0/10
Price/BookValuation
14.3x4/10

Trading at 14.3x book value

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

P/E RatioValuation
44.6x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AMKR

The strongest argument for AMKR centers on PEG Ratio, P/E Ratio, Price/Book. 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 Revenue Growth, Piotroski F-Score.

Bear Case : TER

The primary concerns for TER are Price/Book, Piotroski F-Score, P/E Ratio. A P/E of 44.6x leaves little room for execution misses.

Key Dynamics to Monitor

AMKR profiles as a value stock while TER is a growth play — different risk/reward profiles.

AMKR carries more volatility with a beta of 2.22 — 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.

Bottom Line

TER scores higher overall (79/100 vs 64/100), backed by strong 25.8% margins and 103.9% revenue growth. 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.

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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