Ciena Corp (CIEN)vsCisco Systems Inc (CSCO)
CIEN
Ciena Corp
$385.26
+4.11%
TECHNOLOGY · Cap: $54.50B
CSCO
Cisco Systems Inc
$77.60
+1.17%
TECHNOLOGY · Cap: $311.74B
Smart Verdict
WallStSmart Research — data-driven comparison
Cisco Systems Inc generates 1052% more annual revenue ($59.05B vs $5.12B). CSCO leads profitability with a 18.8% profit margin vs 4.5%. CSCO appears more attractively valued with a PEG of 1.34. CSCO earns a higher WallStSmart Score of 70/100 (B-).
CIEN
Buy54
out of 100
Grade: C-
CSCO
Strong Buy70
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-302.0%
Fair Value
$73.94
Current Price
$385.26
$311.32 premium
Margin of Safety
+39.6%
Fair Value
$130.10
Current Price
$77.60
$52.50 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 33.1% year-over-year
Large-cap with strong market position
Mega-cap, among the largest globally
Every $100 of equity generates 24 in profit
Strong operational efficiency at 24.9%
Earnings expanding 31.2% YoY
Generating 1.5B in free cash flow
Areas to Watch
Expensive relative to growth rate
Trading at 19.5x book value
2.3% earnings growth
4.5% margin — thin
Moderate valuation
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : CIEN
The strongest argument for CIEN centers on Revenue Growth, Market Cap. Revenue growth of 33.1% demonstrates continued momentum.
Bull Case : CSCO
The strongest argument for CSCO centers on Market Cap, Return on Equity, Operating Margin. Profitability is solid with margins at 18.8% and operating margin at 24.9%. PEG of 1.34 suggests the stock is reasonably priced for its growth.
Bear Case : CIEN
The primary concerns for CIEN are PEG Ratio, Price/Book, EPS Growth. A P/E of 243.8x leaves little room for execution misses. Thin 4.5% margins leave little buffer for downturns.
Bear Case : CSCO
The primary concerns for CSCO are P/E Ratio, Altman Z-Score.
Key Dynamics to Monitor
CIEN profiles as a hypergrowth stock while CSCO is a mature play — different risk/reward profiles.
CIEN carries more volatility with a beta of 1.09 — expect wider price swings.
CIEN is growing revenue faster at 33.1% — sustainability is the question.
CSCO generates stronger free cash flow (1.5B), providing more financial flexibility.
Bottom Line
CSCO scores higher overall (70/100 vs 54/100), backed by strong 18.8% margins. Both earn "Strong 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 →Cisco Systems Inc
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley. Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Through its numerous acquired subsidiaries, such as OpenDNS, Webex, Jabber and Jasper, Cisco specializes in specific tech markets, such as the Internet of Things (IoT), domain security and energy management. On January 25, 2021, Cisco reincorporated in Delaware.
Visit Website →Compare with Other COMMUNICATION EQUIPMENT Stocks
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