Stocks / RLI vs WTM

RLI vs WTM: Which Stock Is the Better Buy?

RLI Corp. and White Mountains Insurance Group, Ltd. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Financial Services.

WTM is the larger company ($5.0B vs $4.9B). On the fundamentals, WTM grows revenue faster (26.4% vs 13.9%); WTM earns a higher net margin (38.3% vs 21.4%); RLI has the stronger return on equity (22.7% vs 20.4%). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — RLI vs WTM, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 RLI Corp. (RLI)White Mountains Insurance Group, Ltd. (WTM)
Market cap$4.9B$5.0B
Revenue (latest FY)$1.88B$2.89B
Net income (latest FY)$403.34M$1.11B
Revenue growth (5y CAGR)13.9%26.4%
Net margin21.4%38.3%
Return on equity22.7%20.4%
P/E ratio12.55.0
Dividend yield1.4%0.1%
Profitable years (of last 10)108
Positive free cash flowYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full RLI vs WTM breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open RLI's full financials →   Open WTM's full financials →

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Frequently asked questions

Which is bigger, RLI or WTM?

White Mountains Insurance Group, Ltd. is larger by market capitalization — $5.0B versus $4.9B.

Which grows faster, RLI or WTM?

Over the last five fiscal years, White Mountains Insurance Group, Ltd. grew revenue faster — 26.4%/yr versus 13.9%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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