ADTRAN Inc (ADTN)vsLumentum Holdings Inc (LITE)
ADTN
ADTRAN Inc
$15.35
-11.12%
TECHNOLOGY · Cap: $1.45B
LITE
Lumentum Holdings Inc
$945.08
+3.87%
TECHNOLOGY · Cap: $80.07B
Smart Verdict
WallStSmart Research — data-driven comparison
Lumentum Holdings Inc generates 122% more annual revenue ($2.49B vs $1.12B). LITE leads profitability with a 17.7% profit margin vs -3.2%. LITE appears more attractively valued with a PEG of 0.63. LITE earns a higher WallStSmart Score of 74/100 (B).
ADTN
Hold37
out of 100
Grade: F
LITE
Strong Buy74
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+68.3%
Fair Value
$32.80
Current Price
$15.35
$17.45 discount
Intrinsic value data unavailable for LITE.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
15.5% revenue growth
Revenue surging 90.1% year-over-year
Earnings expanding 71.1% YoY
Large-cap with strong market position
Growing faster than its price suggests
Strong operational efficiency at 21.8%
Areas to Watch
Expensive relative to growth rate
Trading at 9.0x book value
Smaller company, higher risk/reward
Operating margin of 2.3%
Elevated debt levels
Premium valuation, high expectations priced in
Trading at 79.7x book value
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : ADTN
The strongest argument for ADTN centers on Revenue Growth. Revenue growth of 15.5% demonstrates continued momentum.
Bull Case : LITE
The strongest argument for LITE centers on Revenue Growth, EPS Growth, Market Cap. Profitability is solid with margins at 17.7% and operating margin at 21.8%. Revenue growth of 90.1% demonstrates continued momentum.
Bear Case : ADTN
The primary concerns for ADTN are PEG Ratio, Price/Book, Market Cap. Debt-to-equity of 1.59 is elevated, increasing financial risk.
Bear Case : LITE
The primary concerns for LITE are Debt/Equity, P/E Ratio, Price/Book. A P/E of 181.8x leaves little room for execution misses.
Key Dynamics to Monitor
LITE carries more volatility with a beta of 1.53 — expect wider price swings.
LITE is growing revenue faster at 90.1% — sustainability is the question.
LITE generates stronger free cash flow (79M), providing more financial flexibility.
Monitor COMMUNICATION EQUIPMENT industry trends, competitive dynamics, and regulatory changes.
Bottom Line
LITE scores higher overall (74/100 vs 37/100), backed by strong 17.7% margins and 90.1% revenue growth. ADTN offers better value entry with a 68.3% margin of safety. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
ADTRAN Inc
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
ADTRAN, Inc. provides networking and communications platforms and services for service providers, cable / multi-system operators, small and medium-sized businesses, and distributed businesses in the United States, Germany, Mexico, and internationally. The company is headquartered in Huntsville, Alabama.
Visit Website →Lumentum Holdings Inc
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, Asia-Pacific, Europe, the Middle East, and Africa. The company is headquartered in San Jose, California.
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