Ciena Corp (CIEN)vsIntuitive Surgical Inc (ISRG)
CIEN
Ciena Corp
$548.11
+1.74%
TECHNOLOGY · Cap: $76.18B
ISRG
Intuitive Surgical Inc
$450.06
-0.76%
HEALTHCARE · Cap: $160.61B
Smart Verdict
WallStSmart Research — data-driven comparison
Intuitive Surgical Inc generates 107% more annual revenue ($10.58B vs $5.12B). ISRG leads profitability with a 28.1% profit margin vs 4.5%. CIEN appears more attractively valued with a PEG of 2.27. ISRG earns a higher WallStSmart Score of 64/100 (C+).
CIEN
Buy52
out of 100
Grade: C-
ISRG
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for CIEN.
Margin of Safety
+76.7%
Fair Value
$1931.20
Current Price
$450.06
$1481.14 discount
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 30.9%
Safe zone — low bankruptcy risk
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
Revenue surging 23.0% year-over-year
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
Trading at 9.1x book value
Premium valuation, high expectations priced in
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 : ISRG
The strongest argument for ISRG centers on Operating Margin, Altman Z-Score, Market Cap. Profitability is solid with margins at 28.1% and operating margin at 30.9%. Revenue growth of 23.0% 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 : ISRG
The primary concerns for ISRG are PEG Ratio, Price/Book, P/E Ratio. A P/E of 55.2x leaves little room for execution misses.
Key Dynamics to Monitor
CIEN profiles as a hypergrowth stock while ISRG is a growth play — different risk/reward profiles.
ISRG carries more volatility with a beta of 1.51 — expect wider price swings.
CIEN is growing revenue faster at 33.1% — sustainability is the question.
ISRG generates stronger free cash flow (809M), providing more financial flexibility.
Bottom Line
ISRG scores higher overall (64/100 vs 52/100), backed by strong 28.1% margins and 23.0% 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 →Intuitive Surgical Inc
HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA
Intuitive Surgical, Inc. is an American corporation that develops, manufactures, and markets robotic products designed to improve clinical outcomes of patients through minimally invasive surgery, most notably with the da Vinci Surgical System.
Compare with Other COMMUNICATION EQUIPMENT Stocks
Want to dig deeper into these stocks?