Monolithic Power Systems Inc (MPWR)vsTaiwan Semiconductor Manufacturing (TSM)
MPWR
Monolithic Power Systems Inc
$1,118.66
+1.55%
TECHNOLOGY · Cap: $54.11B
TSM
Taiwan Semiconductor Manufacturing
$347.75
+1.31%
TECHNOLOGY · Cap: $1.71T
Smart Verdict
WallStSmart Research — data-driven comparison
Taiwan Semiconductor Manufacturing generates 136403% more annual revenue ($3.81T vs $2.79B). TSM leads profitability with a 45.1% profit margin vs 22.3%. TSM appears more attractively valued with a PEG of 1.17. TSM earns a higher WallStSmart Score of 82/100 (A-).
MPWR
Buy58
out of 100
Grade: C
TSM
Exceptional Buy82
out of 100
Grade: A-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-1265.3%
Fair Value
$87.65
Current Price
$1118.66
$1031.01 premium
Margin of Safety
+20.3%
Fair Value
$483.91
Current Price
$347.75
$136.16 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Safe zone — low bankruptcy risk
Large-cap with strong market position
Keeps 22 of every $100 in revenue as profit
Strong operational efficiency at 26.6%
Revenue surging 20.8% year-over-year
Mega-cap, among the largest globally
Every $100 of equity generates 35 in profit
Keeps 45 of every $100 in revenue as profit
Strong operational efficiency at 53.9%
Generating 388.2B in free cash flow
Safe zone — low bankruptcy risk
Areas to Watch
Expensive relative to growth rate
Trading at 15.4x book value
Weak financial health signals
Premium valuation, high expectations priced in
Premium valuation, high expectations priced in
Trading at 52.9x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : MPWR
The strongest argument for MPWR centers on Altman Z-Score, Market Cap, Profit Margin. Profitability is solid with margins at 22.3% and operating margin at 26.6%. Revenue growth of 20.8% 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 45.1% and operating margin at 53.9%. Revenue growth of 20.5% demonstrates continued momentum.
Bear Case : MPWR
The primary concerns for MPWR are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 85.5x leaves little room for execution misses.
Bear Case : TSM
The primary concerns for TSM are P/E Ratio, Price/Book.
Key Dynamics to Monitor
MPWR carries more volatility with a beta of 1.49 — expect wider price swings.
MPWR is growing revenue faster at 20.8% — sustainability is the question.
TSM generates stronger free cash flow (388.2B), providing more financial flexibility.
Monitor SEMICONDUCTORS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TSM scores higher overall (82/100 vs 58/100), backed by strong 45.1% margins and 20.5% revenue growth. Both earn "Exceptional 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.
Monolithic Power Systems Inc
TECHNOLOGY · SEMICONDUCTORS · USA
Monolithic Power Systems, Inc. is an American, publicly traded company headquartered in Kirkland, Washington. The company provides power circuits for systems found in cloud computing, telecom infrastructures, automotive, industrial applications and consumer applications.
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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