WallStSmart

Gogo Inc (GOGO)vsAT&T Inc. (T)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

AT&T Inc. generates 13858% more annual revenue ($126.53B vs $906.50M). T leads profitability with a 16.9% profit margin vs 1.5%. T trades at a lower P/E of 8.1x. T earns a higher WallStSmart Score of 64/100 (C+).

GOGO

Hold

44

out of 100

Grade: D

Growth: 6.0Profit: 5.5Value: 6.3Quality: 3.5
Piotroski: 2/9Altman Z: -0.14

T

Buy

64

out of 100

Grade: C+

Growth: 3.3Profit: 7.5Value: 7.3Quality: 3.5
Piotroski: 5/9Altman Z: 0.87
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GOGOUndervalued (+80.8%)

Margin of Safety

+80.8%

Fair Value

$20.46

Current Price

$3.93

$16.53 discount

UndervaluedFair: $20.46Overvalued
TUndervalued (+16.3%)

Margin of Safety

+16.3%

Fair Value

$27.48

Current Price

$22.75

$4.73 discount

UndervaluedFair: $27.48Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GOGO0 strengths · Avg: 0/10

No standout strengths identified

T5 strengths · Avg: 9.0/10
P/E RatioValuation
8.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Market CapQuality
$171.21B9/10

Large-cap with strong market position

Operating MarginProfitability
22.7%8/10

Strong operational efficiency at 22.7%

Free Cash FlowQuality
$2.68B8/10

Generating 2.7B in free cash flow

Areas to Watch

GOGO4 concerns · Avg: 3.3/10
P/E RatioValuation
37.9x4/10

Premium valuation, high expectations priced in

Market CapQuality
$512.55M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
1.5%3/10

1.5% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

T4 concerns · Avg: 3.3/10
PEG RatioValuation
1.714/10

Expensive relative to growth rate

Revenue GrowthGrowth
2.9%4/10

2.9% revenue growth

Debt/EquityHealth
1.503/10

Elevated debt levels

EPS GrowthGrowth
-11.3%2/10

Earnings declined 11.3%

Comparative Analysis Report

WallStSmart Research

Bull Case : GOGO

GOGO 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 : GOGO

The primary concerns for GOGO are P/E Ratio, Market Cap, Profit Margin. Debt-to-equity of 7.54 is elevated, increasing financial risk. Thin 1.5% margins leave little buffer for downturns.

Bear Case : T

The primary concerns for T are PEG Ratio, Revenue Growth, Debt/Equity.

Key Dynamics to Monitor

GOGO carries more volatility with a beta of 1.10 — 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.

Monitor TELECOM SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

T scores higher overall (64/100 vs 44/100), backed by strong 16.9% margins. GOGO offers better value entry with a 80.8% margin of safety. Both earn "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.

Gogo Inc

COMMUNICATION SERVICES · TELECOM SERVICES · USA

Gogo Inc., provides inflight broadband connectivity and wireless entertainment services to the aviation industry in the United States and internationally. The company is headquartered in Chicago, Illinois.

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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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