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Side-by-side financial comparison of TWILIO INC (TWLO) and WHITE MOUNTAINS INSURANCE GROUP LTD (WTM). Click either name above to swap in a different company.

WHITE MOUNTAINS INSURANCE GROUP LTD is the larger business by last-quarter revenue ($1.6B vs $1.4B, roughly 1.2× TWILIO INC). WHITE MOUNTAINS INSURANCE GROUP LTD runs the higher net margin — 52.1% vs -3.4%, a 55.5% gap on every dollar of revenue. On growth, WHITE MOUNTAINS INSURANCE GROUP LTD posted the faster year-over-year revenue change (348.0% vs 14.3%). Over the past eight quarters, WHITE MOUNTAINS INSURANCE GROUP LTD's revenue compounded faster (57.4% CAGR vs 14.2%).

Twilio Inc. is an American cloud communications company based in San Francisco, California, which provides programmable communication tools for making and receiving phone calls, sending and receiving text messages, and performing other communication functions using its web service APIs.

White Mountains Insurance Group is a diversified insurance and related financial services holding company based in Hamilton, Bermuda. Redomiciled from Delaware, United States, on October 25, 1999, the company conducts most of its business through its insurance subsidiaries and other affiliates.

TWLO vs WTM — Head-to-Head

Bigger by revenue
WTM
WTM
1.2× larger
WTM
$1.6B
$1.4B
TWLO
Growing faster (revenue YoY)
WTM
WTM
+333.7% gap
WTM
348.0%
14.3%
TWLO
Higher net margin
WTM
WTM
55.5% more per $
WTM
52.1%
-3.4%
TWLO
Faster 2-yr revenue CAGR
WTM
WTM
Annualised
WTM
57.4%
14.2%
TWLO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
TWLO
TWLO
WTM
WTM
Revenue
$1.4B
$1.6B
Net Profit
$-45.9M
$835.8M
Gross Margin
48.5%
97.1%
Operating Margin
4.2%
56.2%
Net Margin
-3.4%
52.1%
Revenue YoY
14.3%
348.0%
Net Profit YoY
-267.7%
741.0%
EPS (diluted)
$-0.28
$325.02

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
TWLO
TWLO
WTM
WTM
Q4 25
$1.4B
$1.6B
Q3 25
$1.3B
$864.2M
Q2 25
$1.2B
$689.2M
Q1 25
$1.2B
$577.8M
Q4 24
$1.2B
$358.0M
Q3 24
$1.1B
$839.1M
Q2 24
$1.1B
$395.4M
Q1 24
$1.0B
$647.3M
Net Profit
TWLO
TWLO
WTM
WTM
Q4 25
$-45.9M
$835.8M
Q3 25
$37.2M
$113.8M
Q2 25
$22.4M
$122.9M
Q1 25
$20.0M
$33.9M
Q4 24
$-12.5M
$-130.4M
Q3 24
$-9.7M
$179.0M
Q2 24
$-31.9M
$-54.6M
Q1 24
$-55.3M
$236.4M
Gross Margin
TWLO
TWLO
WTM
WTM
Q4 25
48.5%
97.1%
Q3 25
48.6%
93.6%
Q2 25
49.1%
93.8%
Q1 25
49.6%
98.7%
Q4 24
50.2%
97.9%
Q3 24
51.0%
99.1%
Q2 24
51.3%
98.2%
Q1 24
52.0%
98.8%
Operating Margin
TWLO
TWLO
WTM
WTM
Q4 25
4.2%
56.2%
Q3 25
3.1%
20.7%
Q2 25
3.0%
25.6%
Q1 25
2.0%
12.5%
Q4 24
1.1%
-33.7%
Q3 24
-0.4%
28.5%
Q2 24
-1.8%
-8.8%
Q1 24
-4.2%
35.9%
Net Margin
TWLO
TWLO
WTM
WTM
Q4 25
-3.4%
52.1%
Q3 25
2.9%
13.2%
Q2 25
1.8%
17.8%
Q1 25
1.7%
5.9%
Q4 24
-1.0%
-36.4%
Q3 24
-0.9%
21.3%
Q2 24
-2.9%
-13.8%
Q1 24
-5.3%
36.5%
EPS (diluted)
TWLO
TWLO
WTM
WTM
Q4 25
$-0.28
$325.02
Q3 25
$0.23
$44.18
Q2 25
$0.14
$47.75
Q1 25
$0.12
$13.19
Q4 24
$-0.10
$-50.98
Q3 24
$-0.06
$69.68
Q2 24
$-0.19
$-21.24
Q1 24
$-0.31
$92.33

Balance Sheet & Financial Strength

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

Metric
TWLO
TWLO
WTM
WTM
Cash + ST InvestmentsLiquidity on hand
$682.3M
Total DebtLower is stronger
$992.3M
$837.0M
Stockholders' EquityBook value
$7.8B
$5.4B
Total Assets
$9.8B
$12.3B
Debt / EquityLower = less leverage
0.13×
0.15×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
TWLO
TWLO
WTM
WTM
Q4 25
$682.3M
Q3 25
$734.8M
Q2 25
$969.2M
Q1 25
$467.1M
Q4 24
$421.3M
Q3 24
$584.0M
Q2 24
$755.1M
Q1 24
$672.6M
Total Debt
TWLO
TWLO
WTM
WTM
Q4 25
$992.3M
$837.0M
Q3 25
$991.9M
$870.4M
Q2 25
$991.4M
$694.6M
Q1 25
$991.0M
$676.1M
Q4 24
$990.6M
$562.5M
Q3 24
$990.2M
$544.9M
Q2 24
$989.8M
$530.2M
Q1 24
$989.4M
$532.1M
Stockholders' Equity
TWLO
TWLO
WTM
WTM
Q4 25
$7.8B
$5.4B
Q3 25
$7.9B
$4.8B
Q2 25
$8.0B
$4.6B
Q1 25
$8.0B
$4.5B
Q4 24
$8.0B
$4.5B
Q3 24
$8.2B
$4.6B
Q2 24
$8.7B
$4.4B
Q1 24
$9.4B
$4.5B
Total Assets
TWLO
TWLO
WTM
WTM
Q4 25
$9.8B
$12.3B
Q3 25
$9.7B
$12.3B
Q2 25
$9.8B
$11.8B
Q1 25
$9.8B
$11.0B
Q4 24
$9.9B
$9.9B
Q3 24
$10.0B
$10.3B
Q2 24
$10.5B
$10.2B
Q1 24
$11.3B
$9.6B
Debt / Equity
TWLO
TWLO
WTM
WTM
Q4 25
0.13×
0.15×
Q3 25
0.13×
0.18×
Q2 25
0.12×
0.15×
Q1 25
0.12×
0.15×
Q4 24
0.12×
0.13×
Q3 24
0.12×
0.12×
Q2 24
0.11×
0.12×
Q1 24
0.10×
0.12×

Cash Flow & Capital Efficiency

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

Metric
TWLO
TWLO
WTM
WTM
Operating Cash FlowLast quarter
$271.6M
$53.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.06×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
TWLO
TWLO
WTM
WTM
Q4 25
$271.6M
$53.9M
Q3 25
$263.6M
$359.3M
Q2 25
$277.1M
$177.5M
Q1 25
$191.0M
$-40.2M
Q4 24
$108.4M
$64.1M
Q3 24
$204.3M
$269.4M
Q2 24
$213.3M
$216.8M
Q1 24
$190.1M
$36.5M
Cash Conversion
TWLO
TWLO
WTM
WTM
Q4 25
0.06×
Q3 25
7.08×
3.16×
Q2 25
12.36×
1.44×
Q1 25
9.54×
-1.19×
Q4 24
Q3 24
1.51×
Q2 24
Q1 24
0.15×

Financial Flow Comparison

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

Revenue Breakdown by Segment

TWLO
TWLO

US$879.8M64%
Non Us$486.1M36%

WTM
WTM

Segment breakdown not available.

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