Lumen Technologies Inc (LUMN)vsAT&T Inc. (T)
LUMN
Lumen Technologies Inc
$8.91
-10.00%
COMMUNICATION SERVICES · Cap: $8.75B
T
AT&T Inc.
$22.75
+2.52%
COMMUNICATION SERVICES · Cap: $171.21B
Smart Verdict
WallStSmart Research — data-driven comparison
AT&T Inc. generates 944% more annual revenue ($126.53B vs $12.12B). T leads profitability with a 16.9% profit margin vs -14.3%. T appears more attractively valued with a PEG of 1.71. T earns a higher WallStSmart Score of 64/100 (C+).
LUMN
Avoid30
out of 100
Grade: F
T
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+32.9%
Fair Value
$11.69
Current Price
$8.91
$2.78 discount
Margin of Safety
+16.3%
Fair Value
$27.48
Current Price
$22.75
$4.73 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
No standout strengths identified
Attractively priced relative to earnings
Reasonable price relative to book value
Large-cap with strong market position
Strong operational efficiency at 22.7%
Generating 2.7B in free cash flow
Areas to Watch
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
ROE of -14.9% — below average capital efficiency
Expensive relative to growth rate
2.9% revenue growth
Elevated debt levels
Earnings declined 11.3%
Comparative Analysis Report
WallStSmart ResearchBull Case : LUMN
LUMN has a balanced fundamental profile.
Bull Case : T
The strongest argument for T centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 16.9% and operating margin at 22.7%.
Bear Case : LUMN
The primary concerns for LUMN are Debt/Equity, Piotroski F-Score, PEG Ratio.
Bear Case : T
The primary concerns for T are PEG Ratio, Revenue Growth, Debt/Equity.
Key Dynamics to Monitor
LUMN profiles as a turnaround stock while T is a value play — different risk/reward profiles.
LUMN carries more volatility with a beta of 1.72 — expect wider price swings.
T is growing revenue faster at 2.9% — sustainability is the question.
T generates stronger free cash flow (2.7B), providing more financial flexibility.
Bottom Line
T scores higher overall (64/100 vs 30/100), backed by strong 16.9% margins. LUMN offers better value entry with a 32.9% margin of safety. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Lumen Technologies Inc
COMMUNICATION SERVICES · TELECOM SERVICES · USA
Lumen Technologies (formerly CenturyLink) is an American telecommunications company headquartered in Monroe, Louisiana, that offers communications, network services, security, cloud solutions, voice, and managed services.
AT&T Inc.
COMMUNICATION SERVICES · TELECOM SERVICES · USA
AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world largest telecommunications company, and the second largest provider of mobile telephone services.
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