Seagate Technology PLC (STX)vsTaiwan Semiconductor Manufacturing (TSM)
STX
Seagate Technology PLC
$606.38
+2.13%
TECHNOLOGY · Cap: $147.97B
TSM
Taiwan Semiconductor Manufacturing
$398.63
+1.55%
TECHNOLOGY · Cap: $2.27T
Smart Verdict
WallStSmart Research — data-driven comparison
Taiwan Semiconductor Manufacturing generates 35735% more annual revenue ($4.94T vs $13.80B). TSM leads profitability with a 51.1% profit margin vs 31.9%. STX appears more attractively valued with a PEG of 0.37. TSM earns a higher WallStSmart Score of 86/100 (A).
STX
Strong Buy79
out of 100
Grade: B+
TSM
Exceptional Buy86
out of 100
Grade: A
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for STX.
Margin of Safety
+55.1%
Fair Value
$979.05
Current Price
$398.63
$580.42 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Every $100 of equity generates 127 in profit
Keeps 32 of every $100 in revenue as profit
Strong operational efficiency at 48.8%
Revenue surging 61.0% year-over-year
Earnings expanding 212.3% YoY
Mega-cap, among the largest globally
Every $100 of equity generates 37 in profit
Keeps 51 of every $100 in revenue as profit
Strong operational efficiency at 58.7%
Revenue surging 50.9% year-over-year
Earnings expanding 68.7% YoY
Areas to Watch
Premium valuation, high expectations priced in
Trading at 40.3x book value
Moderate valuation
Trading at 76.1x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : STX
The strongest argument for STX centers on PEG Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 31.9% and operating margin at 48.8%. Revenue growth of 61.0% demonstrates continued momentum.
Bull Case : TSM
The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 51.1% and operating margin at 58.7%. Revenue growth of 50.9% demonstrates continued momentum.
Bear Case : STX
The primary concerns for STX are P/E Ratio, Price/Book.
Bear Case : TSM
The primary concerns for TSM are P/E Ratio, Price/Book.
Key Dynamics to Monitor
STX carries more volatility with a beta of 2.08 — expect wider price swings.
STX is growing revenue faster at 61.0% — sustainability is the question.
TSM generates stronger free cash flow (510.1B), providing more financial flexibility.
Monitor COMPUTER HARDWARE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TSM scores higher overall (86/100 vs 79/100), backed by strong 51.1% margins and 50.9% revenue growth. Both earn "Exceptional 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.
Taiwan Semiconductor Manufacturing
TECHNOLOGY · SEMICONDUCTORS · USA
Taiwan Semiconductor Manufacturing Company, Limited is a Taiwanese multinational semiconductor contract manufacturing and design company. It is one of Taiwan's largest companies, the world's most valuable semiconductor company, and the world's largest dedicated independent (pure-play) semiconductor foundry, with its headquarters and main operations located in the Hsinchu Science Park in Hsinchu, Taiwan. It is majority owned by foreign investors.
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