Ciena Corp (CIEN)vsTaiwan Semiconductor Manufacturing (TSM)
CIEN
Ciena Corp
$349.54
+4.48%
TECHNOLOGY · Cap: $49.57B
TSM
Taiwan Semiconductor Manufacturing
$433.24
+1.22%
TECHNOLOGY · Cap: $2.22T
Smart Verdict
WallStSmart Research — data-driven comparison
Taiwan Semiconductor Manufacturing generates 73651% more annual revenue ($4.44T vs $6.02B). TSM leads profitability with a 49.9% profit margin vs 10.9%. CIEN appears more attractively valued with a PEG of 0.58. TSM earns a higher WallStSmart Score of 86/100 (A).
CIEN
Strong Buy70
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 CIEN.
Margin of Safety
+50.6%
Fair Value
$889.36
Current Price
$433.24
$456.12 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 37.0% year-over-year
Earnings expanding 422.9% YoY
Conservative balance sheet, low leverage
Every $100 of equity generates 21 in profit
Growing faster than its price suggests
Mega-cap, among the largest globally
Every $100 of equity generates 35 in profit
Keeps 50 of every $100 in revenue as profit
Strong operational efficiency at 60.3%
Revenue surging 36.0% year-over-year
Earnings expanding 77.4% YoY
Areas to Watch
Trading at 16.2x book value
Premium valuation, high expectations priced in
Distress zone — elevated risk
Premium valuation, high expectations priced in
Trading at 88.6x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : CIEN
The strongest argument for CIEN centers on Revenue Growth, EPS Growth, Debt/Equity. Revenue growth of 37.0% demonstrates continued momentum. PEG of 0.58 suggests the stock is reasonably priced for its growth.
Bull Case : TSM
The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 49.9% and operating margin at 60.3%. Revenue growth of 36.0% demonstrates continued momentum.
Bear Case : CIEN
The primary concerns for CIEN are Price/Book, P/E Ratio, Altman Z-Score. A P/E of 78.0x leaves little room for execution misses.
Bear Case : TSM
The primary concerns for TSM are P/E Ratio, Price/Book.
Key Dynamics to Monitor
CIEN carries more volatility with a beta of 1.31 — expect wider price swings.
CIEN is growing revenue faster at 37.0% — sustainability is the question.
TSM generates stronger free cash flow (287.4B), providing more financial flexibility.
Monitor COMMUNICATION EQUIPMENT industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TSM scores higher overall (86/100 vs 70/100), backed by strong 49.9% margins and 36.0% 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.
Ciena Corp
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
Ciena Corporation provides hardware, software, and network services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company is headquartered in Hanover, Maryland.
Visit Website →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.
Visit Website →Compare with Other COMMUNICATION EQUIPMENT Stocks
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