WallStSmart

Seagate Technology PLC (STX)vsTeradyne Inc (TER)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Seagate Technology PLC generates 191% more annual revenue ($11.01B vs $3.79B). TER leads profitability with a 22.6% profit margin vs 21.6%. STX appears more attractively valued with a PEG of 0.50. TER earns a higher WallStSmart Score of 77/100 (B+).

STX

Strong Buy

76

out of 100

Grade: B+

Growth: 7.3Profit: 9.0Value: 5.7Quality: 5.0

TER

Strong Buy

77

out of 100

Grade: B+

Growth: 8.0Profit: 9.5Value: 4.3Quality: 6.8
Piotroski: 4/9

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

STX6 strengths · Avg: 9.7/10
PEG RatioValuation
0.5010/10

Growing faster than its price suggests

Operating MarginProfitability
35.7%10/10

Strong operational efficiency at 35.7%

Revenue GrowthGrowth
44.1%10/10

Revenue surging 44.1% year-over-year

EPS GrowthGrowth
108.3%10/10

Earnings expanding 108.3% YoY

Market CapQuality
$163.00B9/10

Large-cap with strong market position

Profit MarginProfitability
21.6%9/10

Keeps 22 of every $100 in revenue as profit

TER6 strengths · Avg: 9.5/10
Operating MarginProfitability
37.6%10/10

Strong operational efficiency at 37.6%

Revenue GrowthGrowth
87.0%10/10

Revenue surging 87.0% year-over-year

EPS GrowthGrowth
314.8%10/10

Earnings expanding 314.8% YoY

Market CapQuality
$52.82B9/10

Large-cap with strong market position

Return on EquityProfitability
28.7%9/10

Every $100 of equity generates 29 in profit

Profit MarginProfitability
22.6%9/10

Keeps 23 of every $100 in revenue as profit

Areas to Watch

STX2 concerns · Avg: 2.0/10
P/E RatioValuation
69.0x2/10

Premium valuation, high expectations priced in

Price/BookValuation
367.1x2/10

Trading at 367.1x book value

TER2 concerns · Avg: 3.0/10
Price/BookValuation
19.9x4/10

Trading at 19.9x book value

P/E RatioValuation
64.2x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : STX

The strongest argument for STX centers on PEG Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 21.6% and operating margin at 35.7%. Revenue growth of 44.1% demonstrates continued momentum.

Bull Case : TER

The strongest argument for TER centers on Operating Margin, Revenue Growth, EPS Growth. Profitability is solid with margins at 22.6% and operating margin at 37.6%. Revenue growth of 87.0% demonstrates continued momentum.

Bear Case : STX

The primary concerns for STX are P/E Ratio, Price/Book. A P/E of 69.0x leaves little room for execution misses.

Bear Case : TER

The primary concerns for TER are Price/Book, P/E Ratio. A P/E of 64.2x leaves little room for execution misses.

Key Dynamics to Monitor

TER carries more volatility with a beta of 1.79 — expect wider price swings.

TER is growing revenue faster at 87.0% — sustainability is the question.

STX generates stronger free cash flow (953M), providing more financial flexibility.

Monitor COMPUTER HARDWARE industry trends, competitive dynamics, and regulatory changes.

Bottom Line

TER scores higher overall (77/100 vs 76/100), backed by strong 22.6% margins and 87.0% 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.

Seagate Technology PLC

TECHNOLOGY · COMPUTER HARDWARE · USA

Seagate Technology Holdings plc, an Irish public limited company (commonly referred to as Seagate) is an American data storage company.

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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