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Side-by-side financial comparison of ATN International, Inc. (ATNI) and INTERNATIONAL BANCSHARES CORP (IBOC). Click either name above to swap in a different company.

INTERNATIONAL BANCSHARES CORP is the larger business by last-quarter revenue ($217.7M vs $169.1M, roughly 1.3× ATN International, Inc.). INTERNATIONAL BANCSHARES CORP runs the higher net margin — 62.3% vs -4.0%, a 66.4% gap on every dollar of revenue. On growth, INTERNATIONAL BANCSHARES CORP posted the faster year-over-year revenue change (4.5% vs 1.2%). INTERNATIONAL BANCSHARES CORP produced more free cash flow last quarter ($472.9M vs $7.1M). Over the past eight quarters, INTERNATIONAL BANCSHARES CORP's revenue compounded faster (2.8% CAGR vs -1.1%).

ATN International, Inc. (ATN) formerly known as Atlantic Tele-Network, Inc., is a publicly traded telecommunications company that is headquartered in Beverly, Massachusetts. It operates digital wireless, wireline, and both terrestrial and submarine fiber optic networks, serving markets that are geographically separated and technically challenging, such as the plains, deserts, and mountainous areas of the United States.

International Bancshares Corporation is a bank holding company based in Laredo, Texas whose primary subsidiary is International Bank of Commerce. Through its bank subsidiaries, it has 217 banking offices and 315 automated teller machines serving 88 communities in the U.S. states of Texas and Oklahoma.

ATNI vs IBOC — Head-to-Head

Bigger by revenue
IBOC
IBOC
1.3× larger
IBOC
$217.7M
$169.1M
ATNI
Growing faster (revenue YoY)
IBOC
IBOC
+3.4% gap
IBOC
4.5%
1.2%
ATNI
Higher net margin
IBOC
IBOC
66.4% more per $
IBOC
62.3%
-4.0%
ATNI
More free cash flow
IBOC
IBOC
$465.8M more FCF
IBOC
$472.9M
$7.1M
ATNI
Faster 2-yr revenue CAGR
IBOC
IBOC
Annualised
IBOC
2.8%
-1.1%
ATNI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ATNI
ATNI
IBOC
IBOC
Revenue
$169.1M
$217.7M
Net Profit
$-6.8M
$106.9M
Gross Margin
Operating Margin
9.3%
62.8%
Net Margin
-4.0%
62.3%
Revenue YoY
1.2%
4.5%
Net Profit YoY
-261.7%
-7.1%
EPS (diluted)
$-0.31
$1.71

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ATNI
ATNI
IBOC
IBOC
Q4 25
$169.1M
$217.7M
Q3 25
$166.9M
$218.1M
Q2 25
$166.5M
$208.2M
Q1 25
$164.6M
$198.2M
Q4 24
$167.1M
$208.3M
Q3 24
$164.6M
$211.8M
Q2 24
$169.4M
$207.8M
Q1 24
$172.9M
$205.8M
Net Profit
ATNI
ATNI
IBOC
IBOC
Q4 25
$-6.8M
$106.9M
Q3 25
$3.9M
$108.4M
Q2 25
$-9.3M
$100.1M
Q1 25
$-11.4M
$96.9M
Q4 24
$4.2M
$115.1M
Q3 24
$-39.5M
$99.8M
Q2 24
$11.3M
$97.0M
Q1 24
$-7.9M
$97.3M
Operating Margin
ATNI
ATNI
IBOC
IBOC
Q4 25
9.3%
62.8%
Q3 25
5.9%
62.6%
Q2 25
0.1%
60.5%
Q1 25
1.6%
61.1%
Q4 24
5.2%
64.2%
Q3 24
-23.3%
60.0%
Q2 24
14.4%
60.1%
Q1 24
2.6%
59.9%
Net Margin
ATNI
ATNI
IBOC
IBOC
Q4 25
-4.0%
62.3%
Q3 25
2.4%
49.7%
Q2 25
-5.6%
48.1%
Q1 25
-6.9%
48.9%
Q4 24
2.5%
71.5%
Q3 24
-24.0%
47.1%
Q2 24
6.7%
46.7%
Q1 24
-4.6%
47.3%
EPS (diluted)
ATNI
ATNI
IBOC
IBOC
Q4 25
$-0.31
$1.71
Q3 25
$0.18
$1.74
Q2 25
$-0.56
$1.61
Q1 25
$-0.69
$1.56
Q4 24
$0.16
$1.85
Q3 24
$-2.26
$1.60
Q2 24
$0.50
$1.56
Q1 24
$-0.50
$1.56

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ATNI
ATNI
IBOC
IBOC
Cash + ST InvestmentsLiquidity on hand
$102.9M
$5.5B
Total DebtLower is stronger
$565.2M
Stockholders' EquityBook value
$444.3M
$3.3B
Total Assets
$1.7B
$16.6B
Debt / EquityLower = less leverage
1.27×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATNI
ATNI
IBOC
IBOC
Q4 25
$102.9M
$5.5B
Q3 25
$106.6M
$5.6B
Q2 25
$99.4M
$5.8B
Q1 25
$83.8M
$5.6B
Q4 24
$73.7M
$5.4B
Q3 24
$101.0M
$5.8B
Q2 24
$59.2M
$5.7B
Q1 24
$56.8M
$5.7B
Total Debt
ATNI
ATNI
IBOC
IBOC
Q4 25
$565.2M
Q3 25
$579.6M
Q2 25
$583.4M
Q1 25
$562.4M
Q4 24
$557.4M
Q3 24
$568.9M
Q2 24
$540.8M
Q1 24
$541.3M
Stockholders' Equity
ATNI
ATNI
IBOC
IBOC
Q4 25
$444.3M
$3.3B
Q3 25
$452.3M
$3.1B
Q2 25
$458.7M
$3.0B
Q1 25
$473.3M
$2.9B
Q4 24
$489.5M
$2.8B
Q3 24
$490.8M
$2.7B
Q2 24
$526.8M
$2.6B
Q1 24
$530.0M
$2.5B
Total Assets
ATNI
ATNI
IBOC
IBOC
Q4 25
$1.7B
$16.6B
Q3 25
$1.7B
$16.6B
Q2 25
$1.7B
$16.5B
Q1 25
$1.7B
$16.3B
Q4 24
$1.7B
$15.7B
Q3 24
$1.8B
$15.9B
Q2 24
$1.8B
$15.5B
Q1 24
$1.8B
$15.4B
Debt / Equity
ATNI
ATNI
IBOC
IBOC
Q4 25
1.27×
Q3 25
1.28×
Q2 25
1.27×
Q1 25
1.19×
Q4 24
1.14×
Q3 24
1.16×
Q2 24
1.03×
Q1 24
1.02×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ATNI
ATNI
IBOC
IBOC
Operating Cash FlowLast quarter
$36.2M
$491.1M
Free Cash FlowOCF − Capex
$7.1M
$472.9M
FCF MarginFCF / Revenue
4.2%
217.2%
Capex IntensityCapex / Revenue
17.2%
8.3%
Cash ConversionOCF / Net Profit
4.59×
TTM Free Cash FlowTrailing 4 quarters
$43.9M
$809.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATNI
ATNI
IBOC
IBOC
Q4 25
$36.2M
$491.1M
Q3 25
$37.8M
$115.2M
Q2 25
$23.9M
$95.5M
Q1 25
$35.9M
$140.5M
Q4 24
$30.5M
$473.9M
Q3 24
$39.0M
$116.5M
Q2 24
$35.2M
$107.2M
Q1 24
$23.2M
$135.4M
Free Cash Flow
ATNI
ATNI
IBOC
IBOC
Q4 25
$7.1M
$472.9M
Q3 25
$18.9M
$112.2M
Q2 25
$2.8M
$91.6M
Q1 25
$15.1M
$133.1M
Q4 24
$5.8M
$459.8M
Q3 24
$15.2M
$109.6M
Q2 24
$9.4M
$104.9M
Q1 24
$-12.8M
$128.9M
FCF Margin
ATNI
ATNI
IBOC
IBOC
Q4 25
4.2%
217.2%
Q3 25
11.3%
51.5%
Q2 25
1.7%
44.0%
Q1 25
9.2%
67.1%
Q4 24
3.5%
220.8%
Q3 24
9.2%
51.7%
Q2 24
5.6%
50.5%
Q1 24
-7.4%
62.6%
Capex Intensity
ATNI
ATNI
IBOC
IBOC
Q4 25
17.2%
8.3%
Q3 25
11.3%
1.3%
Q2 25
12.7%
1.9%
Q1 25
12.7%
3.7%
Q4 24
14.8%
6.8%
Q3 24
14.5%
3.3%
Q2 24
15.2%
1.1%
Q1 24
20.8%
3.2%
Cash Conversion
ATNI
ATNI
IBOC
IBOC
Q4 25
4.59×
Q3 25
9.62×
1.06×
Q2 25
0.95×
Q1 25
1.45×
Q4 24
7.24×
4.12×
Q3 24
1.17×
Q2 24
3.11×
1.11×
Q1 24
1.39×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ATNI
ATNI

Us Telecommunications$86.9M51%
Fixed Consumer$42.8M25%
Fixed Business$18.5M11%
Transferred At Point In Time$7.2M4%
Mobility Business$5.3M3%
Other Revenue$4.2M2%
Other Communication Services$3.2M2%
Managed Services$1.2M1%
Construction Services$448.0K0%

IBOC
IBOC

Segment breakdown not available.

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