Arthur J. Gallagher & Co.

AJG · NYSE · SIC 6411: Insurance Agents, Brokers & Service · Market Cap: $53.5B · 72,000 employees
162
SEC Filings
$267.56
Close 2026-08-28
72,000
Employees

Business Summary

Arthur J. Gallagher & Co. provides insurance brokerage, reinsurance brokerage, consulting, and third-party property/casualty claims settlement and administration services globally. The company operates through brokerage and risk management segments, offering commercial property/casualty insurance, health and welfare coverage, reinsurance brokerage via Gallagher Re, wholesale brokerage, captive management, and contract claim settlement. Founded in 1927, it is the world's third largest insurance broker/risk manager by revenue.

Latest Stock Quote

AJG 2026-08-28 $267.56 O:$260.5 H:$268.91 L:$260.5 Vol:1.2M VWAP:$267.3442
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-09-21

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-172025-12-310001628280-26-008662EDGAR86K words
2025-02-182024-12-310000950170-25-021775EDGAR101K words
2024-02-092023-12-310000950170-24-013370EDGAR106K words
2023-02-102022-12-310000950170-23-002456EDGAR—
2022-02-182021-12-310001564590-22-005714EDGAR—
2021-02-082020-12-310001564590-21-004555EDGAR—
2020-02-072019-12-310001193125-20-028191EDGAR—
2019-02-082018-12-310001193125-19-032304EDGAR—
2018-02-122017-12-310001193125-18-038261EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-052026-06-300001628280-26-053489EDGAR37K words
2026-05-072026-03-310001628280-26-031592EDGAR30K words
2025-11-102025-09-300001628280-25-050734EDGAR47K words
2025-08-012025-06-300000354190-25-000011EDGAR46K words
2025-05-022025-03-310000950170-25-062859EDGAR49K words
2024-10-292024-09-300000950170-24-118320EDGAR62K words
2024-07-262024-06-300000950170-24-086937EDGAR60K words
2024-05-012024-03-310000950170-24-050950EDGAR47K words
2023-10-272023-09-300000950170-23-056014EDGAR68K words
2023-08-042023-06-300000950170-23-038474EDGAR66K words
2023-05-082023-03-310000950170-23-018841EDGAR—
2022-11-022022-09-300000950170-22-021298EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-270000354190-26-000197EDGAR1K words
2026-07-300001628280-26-051070EDGAR17K words
2026-07-290000354190-26-000184EDGAR0K words
2026-06-170000354190-26-000171EDGAR0K words
2026-05-130000354190-26-000142EDGAR1K words
2026-04-300000354190-26-000132EDGAR12K words
2026-03-170000354190-26-000073EDGAR0K words
2026-03-120000354190-26-000069EDGAR1K words
2026-01-290001193125-26-029407EDGAR22K words
2025-12-160000354190-25-000054EDGAR0K words

162 total filings indexed. 131 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AIFU — AIFU Inc. ARX — Accelerant Holdings AON — Aon plc AAPI — Apple iSports Group, Inc. BRO — BROWN & BROWN, INC. BWIN — Baldwin Insurance Group, Inc. CRVL — CORVEL CORP CRD-A — CRAWFORD & CO

Tags

commercial-insurance-brokerage reinsurance-brokerage wholesale-insurance-brokerage third-party-claims-administration risk-management-consulting public-sector-entities nonprofit-organizations fortune-1000-companies middle-market-companies captive-insurance-management employee-benefits-consulting international-insurance-markets catastrophe-modeling dynamic-financial-analysis rating-agency-analysis capital-modeling healthcare-analytics

Company Identity

CIK0000354190
TickerAJG
ExchangeNYSE
SIC6411: Insurance Agents, Brokers & Service
IncorporatedDE
HeadquartersRolling Meadows, Illinois
Websitehttps://www.ajg.com
Listed1984-06-20

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: c0817c411fd88ec9cd835162fd8e1cfcbca6b14d5c97656a45b759c0b6ddc5cf
parent: da3b6934a5013fc22d8d0781c98d9787067774aaa8fa94c140529201794c0d60
content hash: ac2cc3ccf74d815b55e62485e3078717e12331f32feee3d4e4b559833b712e44
signed: 2026-09-28T19:00:12.784Z
sources: 21 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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Look up AJG using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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API: GET https://origin.rootz.global/api/company/AJG (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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