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Side-by-side financial comparison of REGAL REXNORD CORP (RRX) 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 $1.5B, roughly 1.1× REGAL REXNORD CORP). WHITE MOUNTAINS INSURANCE GROUP LTD runs the higher net margin — 52.1% vs 4.2%, a 48.0% gap on every dollar of revenue. On growth, WHITE MOUNTAINS INSURANCE GROUP LTD posted the faster year-over-year revenue change (348.0% vs 4.3%). Over the past eight quarters, WHITE MOUNTAINS INSURANCE GROUP LTD's revenue compounded faster (57.4% CAGR vs -0.8%).

Regal Rexnord Corporation is a manufacturer of electric motors and power transmission components based in Milwaukee, Wisconsin. The company has manufacturing, sales, and service facilities throughout the United States, Canada, Mexico, Europe, and Asia, with about 29,000 employees.

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.

RRX vs WTM — Head-to-Head

Bigger by revenue
WTM
WTM
1.1× larger
WTM
$1.6B
$1.5B
RRX
Growing faster (revenue YoY)
WTM
WTM
+343.7% gap
WTM
348.0%
4.3%
RRX
Higher net margin
WTM
WTM
48.0% more per $
WTM
52.1%
4.2%
RRX
Faster 2-yr revenue CAGR
WTM
WTM
Annualised
WTM
57.4%
-0.8%
RRX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
RRX
RRX
WTM
WTM
Revenue
$1.5B
$1.6B
Net Profit
$63.4M
$835.8M
Gross Margin
37.5%
97.1%
Operating Margin
10.8%
56.2%
Net Margin
4.2%
52.1%
Revenue YoY
4.3%
348.0%
Net Profit YoY
53.9%
741.0%
EPS (diluted)
$0.95
$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
RRX
RRX
WTM
WTM
Q4 25
$1.5B
$1.6B
Q3 25
$1.5B
$864.2M
Q2 25
$1.5B
$689.2M
Q1 25
$1.4B
$577.8M
Q4 24
$1.5B
$358.0M
Q3 24
$1.5B
$839.1M
Q2 24
$1.5B
$395.4M
Q1 24
$1.5B
$647.3M
Net Profit
RRX
RRX
WTM
WTM
Q4 25
$63.4M
$835.8M
Q3 25
$79.6M
$113.8M
Q2 25
$79.2M
$122.9M
Q1 25
$57.3M
$33.9M
Q4 24
$41.2M
$-130.4M
Q3 24
$72.7M
$179.0M
Q2 24
$62.5M
$-54.6M
Q1 24
$19.8M
$236.4M
Gross Margin
RRX
RRX
WTM
WTM
Q4 25
37.5%
97.1%
Q3 25
37.0%
93.6%
Q2 25
37.7%
93.8%
Q1 25
37.2%
98.7%
Q4 24
34.9%
97.9%
Q3 24
37.7%
99.1%
Q2 24
36.9%
98.2%
Q1 24
35.7%
98.8%
Operating Margin
RRX
RRX
WTM
WTM
Q4 25
10.8%
56.2%
Q3 25
11.6%
20.7%
Q2 25
12.2%
25.6%
Q1 25
11.3%
12.5%
Q4 24
8.8%
-33.7%
Q3 24
11.8%
28.5%
Q2 24
12.5%
-8.8%
Q1 24
8.7%
35.9%
Net Margin
RRX
RRX
WTM
WTM
Q4 25
4.2%
52.1%
Q3 25
5.3%
13.2%
Q2 25
5.3%
17.8%
Q1 25
4.0%
5.9%
Q4 24
2.8%
-36.4%
Q3 24
4.9%
21.3%
Q2 24
4.0%
-13.8%
Q1 24
1.3%
36.5%
EPS (diluted)
RRX
RRX
WTM
WTM
Q4 25
$0.95
$325.02
Q3 25
$1.20
$44.18
Q2 25
$1.19
$47.75
Q1 25
$0.86
$13.19
Q4 24
$0.61
$-50.98
Q3 24
$1.09
$69.68
Q2 24
$0.94
$-21.24
Q1 24
$0.30
$92.33

Balance Sheet & Financial Strength

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

Metric
RRX
RRX
WTM
WTM
Cash + ST InvestmentsLiquidity on hand
$521.7M
Total DebtLower is stronger
$4.8B
$837.0M
Stockholders' EquityBook value
$6.8B
$5.4B
Total Assets
$13.9B
$12.3B
Debt / EquityLower = less leverage
0.70×
0.15×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RRX
RRX
WTM
WTM
Q4 25
$521.7M
Q3 25
$400.0M
Q2 25
$320.1M
Q1 25
$305.3M
Q4 24
$393.5M
Q3 24
$458.6M
Q2 24
$510.4M
Q1 24
$465.3M
Total Debt
RRX
RRX
WTM
WTM
Q4 25
$4.8B
$837.0M
Q3 25
$870.4M
Q2 25
$694.6M
Q1 25
$676.1M
Q4 24
$5.5B
$562.5M
Q3 24
$5.7B
$544.9M
Q2 24
$5.8B
$530.2M
Q1 24
$6.2B
$532.1M
Stockholders' Equity
RRX
RRX
WTM
WTM
Q4 25
$6.8B
$5.4B
Q3 25
$6.8B
$4.8B
Q2 25
$6.7B
$4.6B
Q1 25
$6.4B
$4.5B
Q4 24
$6.3B
$4.5B
Q3 24
$6.5B
$4.6B
Q2 24
$6.4B
$4.4B
Q1 24
$6.3B
$4.5B
Total Assets
RRX
RRX
WTM
WTM
Q4 25
$13.9B
$12.3B
Q3 25
$13.9B
$12.3B
Q2 25
$13.9B
$11.8B
Q1 25
$14.0B
$11.0B
Q4 24
$14.0B
$9.9B
Q3 24
$14.6B
$10.3B
Q2 24
$14.6B
$10.2B
Q1 24
$15.1B
$9.6B
Debt / Equity
RRX
RRX
WTM
WTM
Q4 25
0.70×
0.15×
Q3 25
0.18×
Q2 25
0.15×
Q1 25
0.15×
Q4 24
0.88×
0.13×
Q3 24
0.87×
0.12×
Q2 24
0.91×
0.12×
Q1 24
1.00×
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
RRX
RRX
WTM
WTM
Operating Cash FlowLast quarter
$167.8M
$53.9M
Free Cash FlowOCF − Capex
$140.6M
FCF MarginFCF / Revenue
9.2%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
2.65×
0.06×
TTM Free Cash FlowTrailing 4 quarters
$893.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RRX
RRX
WTM
WTM
Q4 25
$167.8M
$53.9M
Q3 25
$197.5M
$359.3M
Q2 25
$523.2M
$177.5M
Q1 25
$102.3M
$-40.2M
Q4 24
$213.2M
$64.1M
Q3 24
$154.8M
$269.4M
Q2 24
$158.3M
$216.8M
Q1 24
$83.1M
$36.5M
Free Cash Flow
RRX
RRX
WTM
WTM
Q4 25
$140.6M
Q3 25
$174.0M
Q2 25
$493.0M
Q1 25
$85.5M
Q4 24
$183.9M
Q3 24
$125.5M
Q2 24
$125.9M
Q1 24
$64.6M
FCF Margin
RRX
RRX
WTM
WTM
Q4 25
9.2%
Q3 25
11.6%
Q2 25
33.0%
Q1 25
6.0%
Q4 24
12.6%
Q3 24
8.5%
Q2 24
8.1%
Q1 24
4.2%
Capex Intensity
RRX
RRX
WTM
WTM
Q4 25
1.8%
Q3 25
1.6%
Q2 25
2.0%
Q1 25
1.2%
Q4 24
2.0%
Q3 24
2.0%
Q2 24
2.1%
Q1 24
1.2%
Cash Conversion
RRX
RRX
WTM
WTM
Q4 25
2.65×
0.06×
Q3 25
2.48×
3.16×
Q2 25
6.61×
1.44×
Q1 25
1.79×
-1.19×
Q4 24
5.17×
Q3 24
2.13×
1.51×
Q2 24
2.53×
Q1 24
4.20×
0.15×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RRX
RRX

Other$470.6M31%
Industrial Powertrain Solutions Segment$441.8M29%
Automation And Motion Control Segment$327.7M22%
Power Efficiency Solutions Segment$283.2M19%

WTM
WTM

Segment breakdown not available.

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