WallStSmart

Iridium Communications Inc (IRDM)vsAT&T Inc (T)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

AT&T Inc generates 14315% more annual revenue ($125.65B vs $871.66M). T leads profitability with a 17.5% profit margin vs 13.1%. IRDM appears more attractively valued with a PEG of 1.53. T earns a higher WallStSmart Score of 63/100 (C+).

IRDM

Buy

54

out of 100

Grade: C-

Growth: 4.0Profit: 7.5Value: 7.3Quality: 5.0

T

Buy

63

out of 100

Grade: C+

Growth: 5.3Profit: 7.5Value: 7.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IRDMSignificantly Overvalued (-156.0%)

Margin of Safety

-156.0%

Fair Value

$7.21

Current Price

$29.68

$22.47 premium

UndervaluedFair: $7.21Overvalued
TSignificantly Overvalued (-39.7%)

Margin of Safety

-39.7%

Fair Value

$20.67

Current Price

$28.81

$8.14 premium

UndervaluedFair: $20.67Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

IRDM2 strengths · Avg: 8.5/10
Return on EquityProfitability
22.0%9/10

Every $100 of equity generates 22 in profit

Operating MarginProfitability
26.0%8/10

Strong operational efficiency at 26.0%

T4 strengths · Avg: 9.0/10
Market CapQuality
$204.67B10/10

Mega-cap, among the largest globally

P/E RatioValuation
9.5x10/10

Attractively priced relative to earnings

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$4.54B8/10

Generating 4.5B in free cash flow

Areas to Watch

IRDM3 concerns · Avg: 3.3/10
PEG RatioValuation
1.534/10

Expensive relative to growth rate

Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

EPS GrowthGrowth
-24.2%2/10

Earnings declined 24.2%

T3 concerns · Avg: 3.3/10
PEG RatioValuation
1.604/10

Expensive relative to growth rate

Revenue GrowthGrowth
3.6%4/10

3.6% revenue growth

EPS GrowthGrowth
-5.6%2/10

Earnings declined 5.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : IRDM

The strongest argument for IRDM centers on Return on Equity, Operating Margin.

Bull Case : T

The strongest argument for T centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.5% and operating margin at 18.4%.

Bear Case : IRDM

The primary concerns for IRDM are PEG Ratio, Revenue Growth, EPS Growth.

Bear Case : T

The primary concerns for T are PEG Ratio, Revenue Growth, EPS Growth.

Key Dynamics to Monitor

IRDM carries more volatility with a beta of 0.59 — expect wider price swings.

T is growing revenue faster at 3.6% — sustainability is the question.

T generates stronger free cash flow (4.5B), providing more financial flexibility.

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

Bottom Line

T scores higher overall (63/100 vs 54/100), backed by strong 17.5% margins. 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.

Iridium Communications Inc

COMMUNICATION SERVICES · TELECOM SERVICES · USA

Iridium Communications Inc. provides mobile voice and data communications products and services to businesses, governments in the United States and other countries, non-governmental organizations, and consumers around the world. The company is headquartered in McLean, Virginia.

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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