Millicom [TIGO] vs AT&T [T] Detailed Stock Comparison

Millicom International Cellular S.A.

NASDAQ
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AT&T Inc.

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Millicom International Cellular S.A. wins in 11 metrics, AT&T Inc. wins in 10 metrics, with 0 ties. Millicom International Cellular S.A. appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Millicom International Cellular S.A. AT&T Inc. Better
P/E Ratio (TTM) 10.62 8.62 AT&T Inc.
Price-to-Book Ratio 3.82 1.67 AT&T Inc.
Debt-to-Equity Ratio 262.27 123.27 AT&T Inc.
PEG Ratio 0.01 -1.61 Millicom International Cellular S.A.
EV/EBITDA 8.59 7.79 AT&T Inc.
Profit Margin (TTM) 22.62% 16.94% Millicom International Cellular S.A.
Operating Margin (TTM) 25.65% 21.13% Millicom International Cellular S.A.
EBITDA Margin (TTM) 25.65% 21.13% Millicom International Cellular S.A.
Return on Equity 37.87% 18.37% Millicom International Cellular S.A.
Return on Assets (TTM) 6.09% 4.12% Millicom International Cellular S.A.
Free Cash Flow (TTM) $920.00M $19.44B AT&T Inc.
Dividend Yield 12.53% 4.74% Millicom International Cellular S.A.
1-Year Return 148.86% -16.35% Millicom International Cellular S.A.
Price-to-Sales Ratio (TTM) 2.39 1.45 AT&T Inc.
Enterprise Value $21.82B $345.80B AT&T Inc.
EV/Revenue Ratio 3.75 2.73 AT&T Inc.
Gross Profit Margin (TTM) 77.78% 55.72% Millicom International Cellular S.A.
Revenue per Share (TTM) $35 $18 Millicom International Cellular S.A.
Earnings per Share (Diluted) $7.83 $3.04 Millicom International Cellular S.A.
Beta (Stock Volatility) 0.86 0.54 AT&T Inc.
Short % of Float 2.68% 1.70% AT&T Inc.

Millicom International Cellular S.A. vs AT&T Inc. Stock Performance Analysis

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TIGO
T

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Millicom International Cellular S.A.-4.61%6.91%12.84%22.72%66.76%58.18%
AT&T Inc.-1.23%3.51%-3.08%-16.01%-4.20%-5.17%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Millicom International Cellular S.A.148.86%456.50%135.48%39.43%39.43%39.43%
AT&T Inc.-16.35%46.82%8.96%-23.34%1.46%12.34%

Performance & Financial Health Analysis: Millicom International Cellular S.A. vs AT&T Inc.

MetricTIGOT
Market Information
Market Cap i$14.11B$182.93B
Market Cap CategoryLarge capLarge cap
10 Day Avg. Volume i1,448,08440,534,190
90 Day Avg. Volume i1,473,89541,802,357
Last Close$89.45$23.29
52 Week Range$35.62 - $94.73$22.32 - $29.79
% from 52W High-5.57%-21.82%
All-Time High$94.73 (Jun 15, 2026)$45.27 (Jan 18, 1999)
% from All-Time High-5.57%-48.55%
Growth Metrics
Quarterly Revenue Growth0.16%0.03%
Quarterly Earnings Growth7.13%-0.12%
Financial Health
Profit Margin (TTM) i0.23%0.17%
Operating Margin (TTM) i0.26%0.21%
Return on Equity (TTM) i0.38%0.18%
Debt to Equity (MRQ) i262.27123.27
Cash & Liquidity
Book Value per Share (MRQ)$21.78$15.71
Cash per Share (MRQ)$9.29$1.72
Operating Cash Flow (TTM) i$1.73B$38.79B
Levered Free Cash Flow (TTM) i$1.38B$10.33B
Dividends
Last 12-Month Dividend Yield i12.53%4.74%
Last 12-Month Dividend i$4.75$1.12

Valuation & Enterprise Metrics Analysis: Millicom International Cellular S.A. vs AT&T Inc.

MetricTIGO (Apr 24, 2026)T (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i10.628.62
Forward P/E i16.6710.29
PEG Ratio i0.01-1.61
Price to Sales (TTM) i2.391.45
Price to Book (MRQ) i3.821.67
Market Capitalization
Market Capitalization i$14.11B$182.93B
Enterprise Value i$21.82B$345.80B
Enterprise Value Metrics
Enterprise to Revenue i3.752.73
Enterprise to EBITDA i8.597.79
Risk & Other Metrics
Beta i0.860.54
Book Value per Share (MRQ) i$21.78$15.71

Financial Statements Comparison: Millicom International Cellular S.A. vs AT&T Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricTIGO (2025)T (2025)
Revenue/Sales i5.82B125.65B
Cost of Goods Sold i1.31B50.82B
COGS % of Revenue i22.5%40.4%
Gross Profit i4.51B74.83B
Gross Margin i77.5%59.6%
Research & Development iN/AN/A
Operating Income (EBIT) i1.50B25.00B
Operating Margin i25.8%19.9%
EBITDA i2.70B55.54B
EBITDA Margin i46.4%44.2%
Pre-Tax Income i1.67B27.01B
Pre-Tax Income % of Revenue i28.6%21.5%
Income Tax i303.00M3.62B
Income Tax % of Revenue i5.2%2.9%
Net Income (Profit) i1.36B23.39B
Profit Margin i23.4%18.6%

Balance Sheet & Liquidity Metrics

MetricTIGO (2025)T (2025)
Cash & Equivalents i1.55B18.23B
Total Current Assets i2.98B48.73B
Total Current Assets % of Revenue i51.3%38.8%
Total Current Liabilities i3.39B53.78B
Total Current Liabilities % of Revenue i58.3%42.8%
Long-Term Debt i8.85B146.03B
Long-Term Debt % of Revenue i152.1%116.2%
Total Shareholders Equity i3.62B128.49B
Retained Earnings i3.09B15.77B
Retained Earnings % of Revenue i53.1%12.5%
Property, Plant & Equipment i3.63B215.03B

Cash Flow Statement Comparison

MetricTIGO (2025)T (2025)
Operating Cash Flow i3.45B43.25B
Operating Cash Flow % of Revenue i59.3%34.4%
Capital Expenditures i-566.00MN/A
Free Cash Flow i920.00M19.44B
FCF Margin i15.8%15.5%
Debt Repayment i-808.00M-5.53B
Common Stock Repurchase i-119.00M-6.58B

Short Interest & Institutional Ownership Analysis

MetricTIGOT
Shares Short i2.51M118.29M
Short Ratio i1.742.76
Short % of Float i2.68%1.70%
Shares Outstanding i167.09M7.04B
Float Shares i92.50M6.95B
% Held by Insiders i44.24%0.09%
% Held by Institutions i45.40%68.09%
% Held by Public i10.36%31.82%

Dividend Analysis & Yield Comparison: Millicom International Cellular S.A. vs AT&T Inc.

MetricTIGOT
Last 12-Month Dividend i$4.75$1.12
Last 12-Month Dividend Yield i12.53%4.74%
3-Year Avg Annual Dividend i$1.58$1.12
3-Year Avg Dividend Yield i2.47%1.41%
3-Year Total Dividends i$4.75$3.36
Ex-Dividend DateApr 08, 2026Jan 12, 2026