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Side-by-side financial comparison of Fastly, Inc. (FSLY) 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 $172.6M, roughly 1.3× Fastly, Inc.). INTERNATIONAL BANCSHARES CORP runs the higher net margin — 62.3% vs -9.0%, a 71.3% gap on every dollar of revenue. On growth, Fastly, Inc. posted the faster year-over-year revenue change (22.8% vs 4.5%). INTERNATIONAL BANCSHARES CORP produced more free cash flow last quarter ($472.9M vs $12.2M). Over the past eight quarters, Fastly, Inc.'s revenue compounded faster (13.7% CAGR vs 2.8%).

Fastly, Inc. is an American company based in San Francisco, which describes itself as a cloud computing company. Fastly provides content delivery network services, image optimization, and load balancing services. Fastly's cloud security services include denial-of-service attack protection, bot mitigation, and a web application firewall.

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.

FSLY vs IBOC — Head-to-Head

Bigger by revenue
IBOC
IBOC
1.3× larger
IBOC
$217.7M
$172.6M
FSLY
Growing faster (revenue YoY)
FSLY
FSLY
+18.2% gap
FSLY
22.8%
4.5%
IBOC
Higher net margin
IBOC
IBOC
71.3% more per $
IBOC
62.3%
-9.0%
FSLY
More free cash flow
IBOC
IBOC
$460.7M more FCF
IBOC
$472.9M
$12.2M
FSLY
Faster 2-yr revenue CAGR
FSLY
FSLY
Annualised
FSLY
13.7%
2.8%
IBOC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSLY
FSLY
IBOC
IBOC
Revenue
$172.6M
$217.7M
Net Profit
$-15.5M
$106.9M
Gross Margin
61.4%
Operating Margin
-8.7%
62.8%
Net Margin
-9.0%
62.3%
Revenue YoY
22.8%
4.5%
Net Profit YoY
52.9%
-7.1%
EPS (diluted)
$-0.10
$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
FSLY
FSLY
IBOC
IBOC
Q4 25
$172.6M
$217.7M
Q3 25
$158.2M
$218.1M
Q2 25
$148.7M
$208.2M
Q1 25
$144.5M
$198.2M
Q4 24
$140.6M
$208.3M
Q3 24
$137.2M
$211.8M
Q2 24
$132.4M
$207.8M
Q1 24
$133.5M
$205.8M
Net Profit
FSLY
FSLY
IBOC
IBOC
Q4 25
$-15.5M
$106.9M
Q3 25
$-29.5M
$108.4M
Q2 25
$-37.5M
$100.1M
Q1 25
$-39.1M
$96.9M
Q4 24
$-32.9M
$115.1M
Q3 24
$-38.0M
$99.8M
Q2 24
$-43.7M
$97.0M
Q1 24
$-43.4M
$97.3M
Gross Margin
FSLY
FSLY
IBOC
IBOC
Q4 25
61.4%
Q3 25
58.4%
Q2 25
54.5%
Q1 25
53.2%
Q4 24
53.4%
Q3 24
54.5%
Q2 24
55.1%
Q1 24
54.8%
Operating Margin
FSLY
FSLY
IBOC
IBOC
Q4 25
-8.7%
62.8%
Q3 25
-18.2%
62.6%
Q2 25
-24.8%
60.5%
Q1 25
-26.4%
61.1%
Q4 24
-24.4%
64.2%
Q3 24
-29.6%
60.0%
Q2 24
-35.3%
60.1%
Q1 24
-34.6%
59.9%
Net Margin
FSLY
FSLY
IBOC
IBOC
Q4 25
-9.0%
62.3%
Q3 25
-18.6%
49.7%
Q2 25
-25.2%
48.1%
Q1 25
-27.1%
48.9%
Q4 24
-23.4%
71.5%
Q3 24
-27.7%
47.1%
Q2 24
-33.0%
46.7%
Q1 24
-32.5%
47.3%
EPS (diluted)
FSLY
FSLY
IBOC
IBOC
Q4 25
$-0.10
$1.71
Q3 25
$-0.20
$1.74
Q2 25
$-0.26
$1.61
Q1 25
$-0.27
$1.56
Q4 24
$-0.23
$1.85
Q3 24
$-0.27
$1.60
Q2 24
$-0.32
$1.56
Q1 24
$-0.32
$1.56

Balance Sheet & Financial Strength

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

Metric
FSLY
FSLY
IBOC
IBOC
Cash + ST InvestmentsLiquidity on hand
$361.8M
$5.5B
Total DebtLower is stronger
Stockholders' EquityBook value
$929.6M
$3.3B
Total Assets
$1.5B
$16.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSLY
FSLY
IBOC
IBOC
Q4 25
$361.8M
$5.5B
Q3 25
$342.9M
$5.6B
Q2 25
$321.2M
$5.8B
Q1 25
$307.3M
$5.6B
Q4 24
$295.9M
$5.4B
Q3 24
$308.2M
$5.8B
Q2 24
$311.8M
$5.7B
Q1 24
$329.5M
$5.7B
Stockholders' Equity
FSLY
FSLY
IBOC
IBOC
Q4 25
$929.6M
$3.3B
Q3 25
$937.0M
$3.1B
Q2 25
$942.6M
$3.0B
Q1 25
$957.0M
$2.9B
Q4 24
$965.3M
$2.8B
Q3 24
$969.5M
$2.7B
Q2 24
$981.2M
$2.6B
Q1 24
$991.8M
$2.5B
Total Assets
FSLY
FSLY
IBOC
IBOC
Q4 25
$1.5B
$16.6B
Q3 25
$1.5B
$16.6B
Q2 25
$1.5B
$16.5B
Q1 25
$1.4B
$16.3B
Q4 24
$1.5B
$15.7B
Q3 24
$1.5B
$15.9B
Q2 24
$1.5B
$15.5B
Q1 24
$1.5B
$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
FSLY
FSLY
IBOC
IBOC
Operating Cash FlowLast quarter
$22.4M
$491.1M
Free Cash FlowOCF − Capex
$12.2M
$472.9M
FCF MarginFCF / Revenue
7.1%
217.2%
Capex IntensityCapex / Revenue
5.9%
8.3%
Cash ConversionOCF / Net Profit
4.59×
TTM Free Cash FlowTrailing 4 quarters
$65.8M
$809.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSLY
FSLY
IBOC
IBOC
Q4 25
$22.4M
$491.1M
Q3 25
$28.9M
$115.2M
Q2 25
$25.8M
$95.5M
Q1 25
$17.3M
$140.5M
Q4 24
$5.2M
$473.9M
Q3 24
$5.0M
$116.5M
Q2 24
$-4.9M
$107.2M
Q1 24
$11.1M
$135.4M
Free Cash Flow
FSLY
FSLY
IBOC
IBOC
Q4 25
$12.2M
$472.9M
Q3 25
$22.9M
$112.2M
Q2 25
$15.9M
$91.6M
Q1 25
$14.7M
$133.1M
Q4 24
$251.0K
$459.8M
Q3 24
$3.0M
$109.6M
Q2 24
$-6.7M
$104.9M
Q1 24
$9.5M
$128.9M
FCF Margin
FSLY
FSLY
IBOC
IBOC
Q4 25
7.1%
217.2%
Q3 25
14.5%
51.5%
Q2 25
10.7%
44.0%
Q1 25
10.2%
67.1%
Q4 24
0.2%
220.8%
Q3 24
2.2%
51.7%
Q2 24
-5.1%
50.5%
Q1 24
7.1%
62.6%
Capex Intensity
FSLY
FSLY
IBOC
IBOC
Q4 25
5.9%
8.3%
Q3 25
3.8%
1.3%
Q2 25
6.6%
1.9%
Q1 25
1.8%
3.7%
Q4 24
3.5%
6.8%
Q3 24
1.5%
3.3%
Q2 24
1.3%
1.1%
Q1 24
1.2%
3.2%
Cash Conversion
FSLY
FSLY
IBOC
IBOC
Q4 25
4.59×
Q3 25
1.06×
Q2 25
0.95×
Q1 25
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.

Revenue Breakdown by Segment

FSLY
FSLY

Network Services$130.8M76%
Security$35.4M21%
Other$6.4M4%

IBOC
IBOC

Segment breakdown not available.

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