AJG vs ERIE

Arthur J. Gallagher & Co. and Erie Indemnity, both Financial Services

Arthur J. Gallagher & Co. is the larger company at $74B against $13B. On trailing earnings ERIE is the cheaper of the two at a P/E of 23.1 against 44.1, a gap that is only a bargain if the two are growing at similar rates. Over the past year AJG returned +11% against -4.3% for ERIE. The RyuScore puts ERIE ahead, 81 against 50 out of 100.

Arthur J. Gallagher & Co. and Erie Indemnity compared on valuation, return and the RyuScore
FigureAJGERIE
Last close$288$286
Market cap$74B$13B
Trailing P/E44.123.1
Dividend yield1.0%n/a
Revenue growth+26%+2.0%
Insiders, 12 monthssold $42M netsold $100952 net
Short interest2.8%5.3%
1-year return+11%-4.3%
5-year return+83%+53%
RyuScore50/10081/100

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Arthur J. Gallagher & Co.

Revenue of $4.0B in the quarter to Sep 30, 2026, net income $403M. Its largest reported line is United States, 70% of the disclosed total.

Erie Indemnity

Revenue of $1.1B in the quarter to Sep 30, 2026, net income $182M. Its largest reported line is Policy Issuanceand Renewal Services, 79% of the disclosed total.

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