Ciena Corp (CIEN)vsYum! Brands Inc (YUM)
CIEN
Ciena Corp
$548.11
+1.74%
TECHNOLOGY · Cap: $76.18B
YUM
Yum! Brands Inc
$151.95
-3.37%
CONSUMER CYCLICAL · Cap: $43.34B
Smart Verdict
WallStSmart Research — data-driven comparison
Yum! Brands Inc generates 66% more annual revenue ($8.49B vs $5.12B). YUM leads profitability with a 20.5% profit margin vs 4.5%. YUM appears more attractively valued with a PEG of 1.93. YUM earns a higher WallStSmart Score of 65/100 (C+).
CIEN
Buy52
out of 100
Grade: C-
YUM
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for CIEN.
Margin of Safety
-76.3%
Fair Value
$90.20
Current Price
$151.95
$61.75 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 33.1% year-over-year
Earnings expanding 232.3% YoY
Large-cap with strong market position
Strong operational efficiency at 31.0%
Earnings expanding 72.2% YoY
Keeps 21 of every $100 in revenue as profit
15.2% revenue growth
Areas to Watch
Expensive relative to growth rate
4.5% margin — thin
Premium valuation, high expectations priced in
Trading at 27.8x book value
Expensive relative to growth rate
Moderate valuation
ROE of 0.0% — below average capital efficiency
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : CIEN
The strongest argument for CIEN centers on Revenue Growth, EPS Growth, Market Cap. Revenue growth of 33.1% demonstrates continued momentum.
Bull Case : YUM
The strongest argument for YUM centers on Operating Margin, EPS Growth, Profit Margin. Profitability is solid with margins at 20.5% and operating margin at 31.0%. Revenue growth of 15.2% demonstrates continued momentum.
Bear Case : CIEN
The primary concerns for CIEN are PEG Ratio, Profit Margin, P/E Ratio. A P/E of 345.4x leaves little room for execution misses. Thin 4.5% margins leave little buffer for downturns.
Bear Case : YUM
The primary concerns for YUM are PEG Ratio, P/E Ratio, Return on Equity.
Key Dynamics to Monitor
CIEN profiles as a hypergrowth stock while YUM is a growth play — different risk/reward profiles.
CIEN carries more volatility with a beta of 1.25 — expect wider price swings.
CIEN is growing revenue faster at 33.1% — sustainability is the question.
YUM generates stronger free cash flow (341M), providing more financial flexibility.
Bottom Line
YUM scores higher overall (65/100 vs 52/100), backed by strong 20.5% margins and 15.2% revenue growth. Both earn "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.
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 →Yum! Brands Inc
CONSUMER CYCLICAL · RESTAURANTS · USA
Yum! Brands, Inc. is an American fast food corporation listed on the Fortune 1000. Yum! operates the brands KFC, Pizza Hut, Taco Bell, The Habit Burger Grill, and WingStreet worldwide, except in China, where the brands are operated by a separate company, Yum China.
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