WallStSmart

Amkor Technology Inc (AMKR)vsLam Research Corp (LRCX)

VS
⚡

Smart Verdict

WallStSmart Research — data-driven comparison

Lam Research Corp generates 211% more annual revenue ($23.23B vs $7.46B). LRCX leads profitability with a 31.3% profit margin vs 8.3%. AMKR appears more attractively valued with a PEG of 0.76. LRCX earns a higher WallStSmart Score of 78/100 (B+).

AMKR

Buy

64

out of 100

Grade: C+

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

LRCX

Strong Buy

78

out of 100

Grade: B+

Growth: 9.3Profit: 10.0Value: 6.7Quality: 9.0
Piotroski: 6/9Altman Z: 5.40
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
LRCXUndervalued (+32.1%)

Margin of Safety

+32.1%

Fair Value

$349.79

Current Price

$254.39

$95.40 discount

UndervaluedFair: $349.79Overvalued

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

LRCX6 strengths · Avg: 10.0/10
Market CapQuality
$330.30B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
60.8%10/10

Every $100 of equity generates 61 in profit

Profit MarginProfitability
31.3%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
37.4%10/10

Strong operational efficiency at 37.4%

Revenue GrowthGrowth
30.0%10/10

Revenue surging 30.0% year-over-year

Altman Z-ScoreHealth
5.4010/10

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

LRCX2 concerns · Avg: 2.0/10
P/E RatioValuation
45.8x2/10

Premium valuation, high expectations priced in

Price/BookValuation
25.5x2/10

Trading at 25.5x book value

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 : LRCX

The strongest argument for LRCX centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 31.3% and operating margin at 37.4%. Revenue growth of 30.0% demonstrates continued momentum.

Bear Case : AMKR

The primary concerns for AMKR are Revenue Growth, Piotroski F-Score.

Bear Case : LRCX

The primary concerns for LRCX are P/E Ratio, Price/Book. A P/E of 45.8x leaves little room for execution misses.

Key Dynamics to Monitor

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

AMKR carries more volatility with a beta of 2.22 — expect wider price swings.

LRCX is growing revenue faster at 30.0% — sustainability is the question.

LRCX generates stronger free cash flow (3.2B), providing more financial flexibility.

Bottom Line

LRCX scores higher overall (78/100 vs 64/100), backed by strong 31.3% margins and 30.0% 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.

Visit Website →

Lam Research Corp

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Lam Research Corporation is an American corporation that engages in the design, manufacture, marketing, and service of semiconductor processing equipment used in the fabrication of integrated circuits. Its products are used primarily in front-end wafer processing, which involves the steps that create the active components of semiconductor devices (transistors, capacitors) and their wiring (interconnects). The company also builds equipment for back-end wafer-level packaging (WLP), and for related manufacturing markets such as for microelectromechanical systems (MEMS). The company is headquartered in Fremont, California, in the Silicon Valley.

Want to dig deeper into these stocks?