Ciena Corp (CIEN)vsSouthern Company (SO)
CIEN
Ciena Corp
$548.11
+1.74%
TECHNOLOGY · Cap: $76.18B
SO
Southern Company
$91.80
-0.68%
UTILITIES · Cap: $103.49B
Smart Verdict
WallStSmart Research — data-driven comparison
Southern Company generates 489% more annual revenue ($30.18B vs $5.12B). SO leads profitability with a 14.5% profit margin vs 4.5%. CIEN appears more attractively valued with a PEG of 2.27. SO earns a higher WallStSmart Score of 56/100 (C).
CIEN
Buy52
out of 100
Grade: C-
SO
Buy56
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for CIEN.
Margin of Safety
-26.1%
Fair Value
$73.33
Current Price
$91.80
$18.47 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
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 25.8%
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
Earnings declined 0.8%
Negative free cash flow — burning cash
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 : SO
The strongest argument for SO centers on Market Cap, Price/Book, Operating Margin.
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 : SO
The primary concerns for SO are PEG Ratio, EPS Growth, Free Cash Flow.
Key Dynamics to Monitor
CIEN profiles as a hypergrowth stock while SO is a value 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.
CIEN generates stronger free cash flow (154M), providing more financial flexibility.
Bottom Line
SO scores higher overall (56/100 vs 52/100). 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 →Southern Company
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Southern Company is an American gas and electric utility holding company based in the southern United States. It is headquartered in Atlanta, Georgia, with executive offices also located in Birmingham, Alabama.
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