Arista Networks (ANET)vsUnion Pacific Corporation (UNP)
ANET
Arista Networks
$131.22
-3.70%
TECHNOLOGY · Cap: $165.24B
UNP
Union Pacific Corporation
$234.92
+0.32%
INDUSTRIALS · Cap: $139.40B
Smart Verdict
WallStSmart Research — data-driven comparison
Union Pacific Corporation generates 172% more annual revenue ($24.51B vs $9.01B). ANET leads profitability with a 39.0% profit margin vs 29.1%. ANET appears more attractively valued with a PEG of 1.85. ANET earns a higher WallStSmart Score of 69/100 (B-).
ANET
Strong Buy69
out of 100
Grade: B-
UNP
Buy60
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-28.9%
Fair Value
$103.11
Current Price
$131.22
$28.11 premium
Margin of Safety
-10.4%
Fair Value
$212.69
Current Price
$234.92
$22.23 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 31 in profit
Keeps 39 of every $100 in revenue as profit
Strong operational efficiency at 41.5%
Safe zone — low bankruptcy risk
Large-cap with strong market position
Revenue surging 28.9% year-over-year
Every $100 of equity generates 40 in profit
Strong operational efficiency at 40.9%
Large-cap with strong market position
Keeps 29 of every $100 in revenue as profit
Generating 1.2B in free cash flow
Areas to Watch
Expensive relative to growth rate
Trading at 13.3x book value
Weak financial health signals
Premium valuation, high expectations priced in
Expensive relative to growth rate
Revenue declined 60.0%
Comparative Analysis Report
WallStSmart ResearchBull Case : ANET
The strongest argument for ANET centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 39.0% and operating margin at 41.5%. Revenue growth of 28.9% demonstrates continued momentum.
Bull Case : UNP
The strongest argument for UNP centers on Return on Equity, Operating Margin, Market Cap. Profitability is solid with margins at 29.1% and operating margin at 40.9%.
Bear Case : ANET
The primary concerns for ANET are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 47.5x leaves little room for execution misses.
Bear Case : UNP
The primary concerns for UNP are PEG Ratio, Revenue Growth.
Key Dynamics to Monitor
ANET profiles as a growth stock while UNP is a declining play — different risk/reward profiles.
ANET carries more volatility with a beta of 1.46 — expect wider price swings.
ANET is growing revenue faster at 28.9% — sustainability is the question.
UNP generates stronger free cash flow (1.2B), providing more financial flexibility.
Bottom Line
ANET scores higher overall (69/100 vs 60/100), backed by strong 39.0% margins and 28.9% revenue growth. 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.
Arista Networks
TECHNOLOGY · COMPUTER HARDWARE · USA
Arista Networks (formerly Arastra) is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) solutions for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments.
Visit Website →Union Pacific Corporation
INDUSTRIALS · RAILROADS · USA
The Union Pacific Corporation (Union Pacific) is a publicly traded railroad holding company. It was incorporated in Utah in 1969 and is headquartered in Omaha, Nebraska. It is the parent company of the current, Delaware-registered, form of the Union Pacific Railroad.
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