Stocks / AON vs ERIE

AON vs ERIE: Which Stock Is the Better Buy?

Aon plc and Erie Indemnity Company side by side — fundamentals from SEC filings, refreshed nightly. Sector: Financial Services.

AON is the larger company ($76.5B vs $12.7B). On the fundamentals, ERIE grows revenue faster (9.9% vs 9.2%); AON earns a higher net margin (21.5% vs 13.8%); AON has the stronger return on equity (39.5% vs 24.5%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — AON vs ERIE, 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.

 Aon plc (AON)Erie Indemnity Company (ERIE)
Market cap$76.5B$12.7B
Revenue (latest FY)$17.18B$4.07B
Net income (latest FY)$3.69B$559.34M
Revenue growth (5y CAGR)9.2%9.9%
Net margin21.5%13.8%
Return on equity39.5%24.5%
P/E ratio19.922.0
Dividend yield0.9%2.4%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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See the full AON vs ERIE 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.

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Frequently asked questions

Which is bigger, AON or ERIE?

Aon plc is larger by market capitalization — $76.5B versus $12.7B.

Which grows faster, AON or ERIE?

Over the last five fiscal years, Erie Indemnity Company grew revenue faster — 9.9%/yr versus 9.2%/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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