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Side-by-side financial comparison of Five9, Inc. (FIVN) and INTERNATIONAL BANCSHARES CORP (IBOC). Click either name above to swap in a different company.

Five9, Inc. is the larger business by last-quarter revenue ($300.3M vs $217.7M, roughly 1.4× INTERNATIONAL BANCSHARES CORP). On growth, Five9, Inc. posted the faster year-over-year revenue change (7.8% vs 4.5%). INTERNATIONAL BANCSHARES CORP produced more free cash flow last quarter ($472.9M vs $77.3M). Over the past eight quarters, Five9, Inc.'s revenue compounded faster (10.3% CAGR vs 2.8%).

Five9, Inc. is a leading global provider of cloud-native contact center software and solutions. It serves enterprises of all sizes across retail, healthcare, financial services, and technology sectors, offering omnichannel customer engagement tools, AI-powered automation, workforce management, and analytics to boost customer experience and operational efficiency.

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.

FIVN vs IBOC — Head-to-Head

Bigger by revenue
FIVN
FIVN
1.4× larger
FIVN
$300.3M
$217.7M
IBOC
Growing faster (revenue YoY)
FIVN
FIVN
+3.2% gap
FIVN
7.8%
4.5%
IBOC
More free cash flow
IBOC
IBOC
$395.6M more FCF
IBOC
$472.9M
$77.3M
FIVN
Faster 2-yr revenue CAGR
FIVN
FIVN
Annualised
FIVN
10.3%
2.8%
IBOC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FIVN
FIVN
IBOC
IBOC
Revenue
$300.3M
$217.7M
Net Profit
$106.9M
Gross Margin
55.4%
Operating Margin
6.6%
62.8%
Net Margin
62.3%
Revenue YoY
7.8%
4.5%
Net Profit YoY
-7.1%
EPS (diluted)
$0.22
$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
FIVN
FIVN
IBOC
IBOC
Q4 25
$300.3M
$217.7M
Q3 25
$285.8M
$218.1M
Q2 25
$283.3M
$208.2M
Q1 25
$279.7M
$198.2M
Q4 24
$278.7M
$208.3M
Q3 24
$264.2M
$211.8M
Q2 24
$252.1M
$207.8M
Q1 24
$247.0M
$205.8M
Net Profit
FIVN
FIVN
IBOC
IBOC
Q4 25
$106.9M
Q3 25
$18.0M
$108.4M
Q2 25
$1.2M
$100.1M
Q1 25
$576.0K
$96.9M
Q4 24
$115.1M
Q3 24
$-4.5M
$99.8M
Q2 24
$-12.8M
$97.0M
Q1 24
$-7.1M
$97.3M
Gross Margin
FIVN
FIVN
IBOC
IBOC
Q4 25
55.4%
Q3 25
55.0%
Q2 25
54.9%
Q1 25
55.0%
Q4 24
56.0%
Q3 24
53.8%
Q2 24
53.0%
Q1 24
53.6%
Operating Margin
FIVN
FIVN
IBOC
IBOC
Q4 25
6.6%
62.8%
Q3 25
5.6%
62.6%
Q2 25
-0.6%
60.5%
Q1 25
-1.9%
61.1%
Q4 24
1.5%
64.2%
Q3 24
-5.8%
60.0%
Q2 24
-7.7%
60.1%
Q1 24
-8.4%
59.9%
Net Margin
FIVN
FIVN
IBOC
IBOC
Q4 25
62.3%
Q3 25
6.3%
49.7%
Q2 25
0.4%
48.1%
Q1 25
0.2%
48.9%
Q4 24
71.5%
Q3 24
-1.7%
47.1%
Q2 24
-5.1%
46.7%
Q1 24
-2.9%
47.3%
EPS (diluted)
FIVN
FIVN
IBOC
IBOC
Q4 25
$0.22
$1.71
Q3 25
$0.21
$1.74
Q2 25
$0.01
$1.61
Q1 25
$0.01
$1.56
Q4 24
$0.16
$1.85
Q3 24
$-0.06
$1.60
Q2 24
$-0.17
$1.56
Q1 24
$-0.10
$1.56

Balance Sheet & Financial Strength

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

Metric
FIVN
FIVN
IBOC
IBOC
Cash + ST InvestmentsLiquidity on hand
$232.1M
$5.5B
Total DebtLower is stronger
Stockholders' EquityBook value
$785.8M
$3.3B
Total Assets
$1.8B
$16.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FIVN
FIVN
IBOC
IBOC
Q4 25
$232.1M
$5.5B
Q3 25
$193.4M
$5.6B
Q2 25
$205.5M
$5.8B
Q1 25
$370.3M
$5.6B
Q4 24
$362.5M
$5.4B
Q3 24
$291.0M
$5.8B
Q2 24
$175.7M
$5.7B
Q1 24
$240.2M
$5.7B
Stockholders' Equity
FIVN
FIVN
IBOC
IBOC
Q4 25
$785.8M
$3.3B
Q3 25
$775.3M
$3.1B
Q2 25
$717.4M
$3.0B
Q1 25
$664.3M
$2.9B
Q4 24
$622.2M
$2.8B
Q3 24
$565.6M
$2.7B
Q2 24
$525.9M
$2.6B
Q1 24
$483.6M
$2.5B
Total Assets
FIVN
FIVN
IBOC
IBOC
Q4 25
$1.8B
$16.6B
Q3 25
$1.8B
$16.6B
Q2 25
$1.7B
$16.5B
Q1 25
$2.1B
$16.3B
Q4 24
$2.1B
$15.7B
Q3 24
$2.0B
$15.9B
Q2 24
$1.9B
$15.5B
Q1 24
$1.9B
$15.4B

Cash Flow & Capital Efficiency

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

Metric
FIVN
FIVN
IBOC
IBOC
Operating Cash FlowLast quarter
$83.6M
$491.1M
Free Cash FlowOCF − Capex
$77.3M
$472.9M
FCF MarginFCF / Revenue
25.8%
217.2%
Capex IntensityCapex / Revenue
2.1%
8.3%
Cash ConversionOCF / Net Profit
4.59×
TTM Free Cash FlowTrailing 4 quarters
$201.2M
$809.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FIVN
FIVN
IBOC
IBOC
Q4 25
$83.6M
$491.1M
Q3 25
$59.2M
$115.2M
Q2 25
$35.1M
$95.5M
Q1 25
$48.4M
$140.5M
Q4 24
$49.8M
$473.9M
Q3 24
$41.1M
$116.5M
Q2 24
$19.9M
$107.2M
Q1 24
$32.4M
$135.4M
Free Cash Flow
FIVN
FIVN
IBOC
IBOC
Q4 25
$77.3M
$472.9M
Q3 25
$48.7M
$112.2M
Q2 25
$31.6M
$91.6M
Q1 25
$43.7M
$133.1M
Q4 24
$40.5M
$459.8M
Q3 24
$26.7M
$109.6M
Q2 24
$13.1M
$104.9M
Q1 24
$20.4M
$128.9M
FCF Margin
FIVN
FIVN
IBOC
IBOC
Q4 25
25.8%
217.2%
Q3 25
17.0%
51.5%
Q2 25
11.1%
44.0%
Q1 25
15.6%
67.1%
Q4 24
14.5%
220.8%
Q3 24
10.1%
51.7%
Q2 24
5.2%
50.5%
Q1 24
8.3%
62.6%
Capex Intensity
FIVN
FIVN
IBOC
IBOC
Q4 25
2.1%
8.3%
Q3 25
3.7%
1.3%
Q2 25
1.2%
1.9%
Q1 25
1.7%
3.7%
Q4 24
3.3%
6.8%
Q3 24
5.4%
3.3%
Q2 24
2.7%
1.1%
Q1 24
4.8%
3.2%
Cash Conversion
FIVN
FIVN
IBOC
IBOC
Q4 25
4.59×
Q3 25
3.29×
1.06×
Q2 25
30.38×
0.95×
Q1 25
84.00×
1.45×
Q4 24
4.12×
Q3 24
1.17×
Q2 24
1.11×
Q1 24
1.39×

Financial Flow Comparison

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

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