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Compare · AJG vs ERIE

AJG vs ERIE

Side-by-side comparison of Arthur J. Gallagher & Co. (AJG) and Erie Indemnity Company (ERIE): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AJG and ERIE operate in Specialty Insurers (Finance), so they compete in similar markets.
  • AJG is the larger of the two at $55.53B, about 5.3x ERIE ($10.50B).
  • Over the past year, AJG is down 34.2% and ERIE is down 39.3% - AJG leads by 5.1 points.
  • AJG has been more active in the news (20 items in the past 4 weeks vs 9 for ERIE).
  • AJG has more recent analyst coverage (25 ratings vs 0 for ERIE).
PerformanceAJG-34.24%ERIE-39.29%
2025-06-06+0.00%2026-06-05
MetricAJGERIE
Company
Arthur J. Gallagher & Co.
Erie Indemnity Company
Price
$216.16+2.44%
$226.26+3.01%
Market cap
$55.53B
$10.50B
1M return
+9.80%
+5.79%
1Y return
-34.24%
-39.29%
Industry
Specialty Insurers
Specialty Insurers
Exchange
NYSE
NASDAQ
IPO
News (4w)
20
9
Recent ratings
25
0
AJG

Arthur J. Gallagher & Co.

Arthur J. Gallagher & Co., together with its subsidiaries, provides insurance brokerage, consulting, and third party claims settlement and administration services in the United States, Australia, Bermuda, Canada, the Caribbean, New Zealand, India, and the United Kingdom. Its Brokerage segment consists of retail and wholesale insurance brokerage operations. It offers brokerage and consulting services to businesses and organizations, including commercial, not-for-profit, and public entities, as well as individuals in the areas of insurance placement, risk of loss management, and management of employer sponsored benefit programs. This segment also assist retail brokers and other non-affiliated brokers in the placement of specialized and hard-to-place insurance; acts as a brokerage wholesaler, and managing general agent or managing general underwriter distributing specialized insurance coverage's for underwriting enterprises; and performs activities, including marketing, underwriting, issuing policies, collecting premiums, appointing and supervising other agents, paying claims, and negotiating reinsurance. The company's Risk Management segment provides contract claim settlement and administration services for enterprises and public entities; and claims management, loss control consulting, and insurance property appraisal services. The company offers its services through a network of correspondent insurance brokers and consultants. It serves commercial, industrial, public entity, religious, and not-for-profit entities. Arthur J. Gallagher & Co. was founded in 1927 and is headquartered in Rolling Meadows, Illinois.

ERIE

Erie Indemnity Company

Erie Indemnity Company operates as a managing attorney-in-fact for the subscribers at the Erie Insurance Exchange in the United States. The company provides sales, underwriting, policy issuance, and renewal services for the policyholders on behalf of the Erie Insurance Exchange. Its sales related services include agent compensation, and sales and advertising support services; and underwriting services comprise underwriting and policy processing; and other services consist of customer services and administrative support services, as well as information technology services. Erie Indemnity Company was incorporated in 1925 and is based in Erie, Pennsylvania.

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