The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Arthur J Gallagher & is the larger company, worth $62.3B, about 5.1 times Erie Indemnity.
  • Arthur J Gallagher & grew revenue faster over the last year (+24.2% vs +2.8%).
  • Erie Indemnity keeps more of each dollar of revenue as operating profit (17.9% vs 12.6%).
  • On earnings, Erie Indemnity is the cheaper stock (21.3x vs 39.2x).
  • Arthur J Gallagher &'s price assumes faster free cash flow growth: about 12% a year, against 6% for Erie Indemnity (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureAJGERIE
Market cap$62.3B$12.2B
Share price$232.70$222.04
Revenue (last fiscal year)$13.9B$4.1B
Free cash flow (last fiscal year)$1.8B$571M
Revenue growth, last year+24.2%+2.8%
Revenue growth per year, last 5 fiscal years+14.2%+11.5%
Operating margin12.6%17.9%
Net margin10.0%14.0%
Return on equity6.6%23.4%
P/E (trailing)39.2x21.3x
Price / free cash flow34.9x21.3x
EV / EBITDA18.6x—
FCF growth the price implies12.3%5.8%
Dividend yield1.1%2.4%
Debt / equity2.45x0.44x
Fundamental gradeDC
Superinvestors holding it92
Insider purchases, last 12 months1010

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Arthur J Gallagher &

YearRevenueFree cash flowOp. margin
2021$8.2B$1.3B11.9%
2022$8.6B$1.2B15.5%
2023$10.1B$1.8B11.8%
2024$11.6B$2.4B16.2%
2025$13.9B$1.8B13.4%

Erie Indemnity

YearRevenueFree cash flowOp. margin
2021$2.6B$254M12.1%
2022$2.8B$299M13.2%
2023$3.3B$289M15.9%
2024$3.8B$486M17.8%
2025$4.1B$571M17.6%

Where the revenue comes from

Arthur J Gallagher & · by segments, 2025

Brokerage$12.2B87%
Risk Management$1.7B13%
Corporate$1M0%

Erie Indemnity · by products, 2025

Management fee revenue - policy issuance and renewal services$3.1B77%
Administrative services reimbursement revenue$837M21%
Management fee revenue - administrative services$74M2%
Service agreement revenue$25M1%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open AJG in Investingly

Questions

Which is bigger, Arthur J Gallagher & or Erie Indemnity?

Arthur J Gallagher & (AJG), at $62.3B against $12.2B.

Is AJG or ERIE cheaper?

By trailing P/E, Erie Indemnity (21.3x) is cheaper than Arthur J Gallagher & (39.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, AJG or ERIE?

Arthur J Gallagher &: revenue grew +24.2% over the last year, against +2.8%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.