Arthur J. Gallagher (AJG) Acquisitions: History & Chart

Arthur J. Gallagher & Co.(AJG)

Insurance - Brokers · Rolling Meadows, IL

$244.28+0.00 (+0.00%)

Delayed quote: Sep 9, 2026, 4:00 PM EDT

About Arthur J. Gallagher & Co.

Arthur J. Gallagher & Co., alongside its various subsidiaries, operates globally, providing a wide array of services that encompass insurance brokerage, expert consulting, and outsourced claims settlement and administration. Its geographic reach extends across the United States, Australia, Bermuda, Canada, the Caribbean, New Zealand, India, and the United Kingdom. The company's business model is divided into two primary segments: Brokerage and Risk Management. The Brokerage division manages both retail and wholesale insurance operations. It also supports other brokers, including independent ones, in securing specialized or hard-to-place insurance coverage. This segment functions as a wholesale broker, managing general agent (MGA), and managing general underwriter (MGU) to distribute tailored insurance products to underwriting firms. Key activities within this segment include marketing, underwriting, policy issuance, premium collection, agent recruitment and supervision, claims payment, and reinsurance negotiations. It delivers essential brokerage and consulting solutions to a diverse client base, from commercial businesses, non-profit organizations, and public entities to individuals, specializing in insurance placement, managing loss exposure, and overseeing employer-sponsored benefit programs. The Risk Management segment focuses on offering contract-based claims settlement and administration services to businesses and public sector organizations. Its services also include comprehensive claims management, specialized loss control consulting, and independent insurance property appraisals. Arthur J. Gallagher & Co. delivers its extensive services through a broad network of associated insurance brokers and consultants. Its clientele is varied, serving commercial, industrial, public, religious, and non-profit organizations. The company was founded in 1927 and maintains its corporate headquarters in Rolling Meadows, Illinois.

Rolling Meadows, IL

67,456 employees

www.ajg.com

Financial Services / Insurance - Brokers

Sector: Financial Services
Industry: Insurance - Brokers
CEO: J. Patrick Gallagher Jr.

View full financials

Acquisitions

The latest quarterly acquisitions is −$325.00 Million. Acquisitions represent cash spent to acquire other businesses and show externally purchased growth activity.

Goodwill|Revenue|CapEx|Free Cash Flow|Cash Flow

Acquisitions

AJG Acquisitions

$-325.00M

Reported quarterly acquisitions; no daily interpolation. Quarter ended Jun 2026 (2026-06-30): $-325.00M.

-438.08% over 10Y

Current Acquisitions

−$325.00M

−$325.00 Million

QoQ Growth

N/A

Historical Data

Quarters of data available

Quarterly Acquisitions History

Period	Acquisitions	QoQ Growth	YoY Growth
Quarter ended Jun 2026Period end 2026-06-30	−$325.00M	N/A	N/A
Quarter ended Mar 2026Period end 2026-03-31	−$289.00M	N/A	N/A
Quarter ended Dec 2025Period end 2025-12-31	−$442.10M	N/A	N/A
Quarter ended Sep 2025Period end 2025-09-30	−$13.65B	N/A	N/A
Quarter ended Jun 2025Period end 2025-06-30	−$1.33B	N/A	N/A
Quarter ended Mar 2025Period end 2025-03-31	−$331.80M	N/A	N/A
Quarter ended Dec 2024Period end 2024-12-31	−$794.40M	N/A	N/A
Quarter ended Sep 2024Period end 2024-09-30	−$131.30M	N/A	N/A
Quarter ended Jun 2024Period end 2024-06-30	−$265.80M	N/A	N/A
Quarter ended Mar 2024Period end 2024-03-31	−$251.10M	N/A	N/A
Quarter ended Dec 2023Period end 2023-12-31	−$1.85B	N/A	N/A
Quarter ended Sep 2023Period end 2023-09-30	−$132.70M	N/A	N/A
Quarter ended Jun 2023Period end 2023-06-30	−$733.40M	N/A	N/A
Quarter ended Mar 2023Period end 2023-03-31	−$311.30M	N/A	N/A
Quarter ended Dec 2022Period end 2022-12-31	−$340.20M	N/A	N/A
Quarter ended Sep 2022Period end 2022-09-30	−$96.10M	N/A	N/A
Quarter ended Jun 2022Period end 2022-06-30	−$196.90M	N/A	N/A
Quarter ended Mar 2022Period end 2022-03-31	−$120.70M	N/A	N/A
Quarter ended Dec 2021Period end 2021-12-31	−$2.62B	N/A	N/A
Quarter ended Sep 2021Period end 2021-09-30	−$75.10M	N/A	N/A
Quarter ended Jun 2021Period end 2021-06-30	−$151.90M	N/A	N/A
Quarter ended Mar 2021Period end 2021-03-31	−$390.30M	N/A	N/A
Quarter ended Dec 2020Period end 2020-12-31	−$233.80M	N/A	N/A
Quarter ended Sep 2020Period end 2020-09-30	−$1.90M	N/A	N/A
Quarter ended Jun 2020Period end 2020-06-30	−$5.30M	N/A	N/A
Quarter ended Mar 2020Period end 2020-03-31	−$75.10M	N/A	N/A
Quarter ended Dec 2019Period end 2019-12-31	−$314.10M	N/A	N/A
Quarter ended Sep 2019Period end 2019-09-30	−$214.90M	N/A	N/A
Quarter ended Jun 2019Period end 2019-06-30	−$555.20M	N/A	N/A
Quarter ended Mar 2019Period end 2019-03-31	−$101.60M	N/A	N/A
Quarter ended Dec 2018Period end 2018-12-31	−$207.40M	N/A	N/A
Quarter ended Sep 2018Period end 2018-09-30	−$179.60M	N/A	N/A
Quarter ended Jun 2018Period end 2018-06-30	−$328.20M	N/A	N/A
Quarter ended Mar 2018Period end 2018-03-31	−$55.10M	N/A	N/A
Quarter ended Dec 2017Period end 2017-12-31	−$55.30M	N/A	N/A
Quarter ended Sep 2017Period end 2017-09-30	−$95.00M	N/A	N/A
Quarter ended Jun 2017Period end 2017-06-30	−$79.00M	N/A	N/A
Quarter ended Mar 2017Period end 2017-03-31	−$143.60M	N/A	N/A
Quarter ended Dec 2016Period end 2016-12-31	−$118.60M	N/A	N/A
Quarter ended Sep 2016Period end 2016-09-30	−$60.40M	N/A	N/A
Quarter ended Jun 2016Period end 2016-06-30	−$80.50M	N/A	N/A
Quarter ended Mar 2016Period end 2016-03-31	−$60.00M	N/A	N/A
Quarter ended Dec 2015Period end 2015-12-31	−$165.30M	N/A	N/A
Quarter ended Sep 2015Period end 2015-09-30	−$108.70M	N/A	N/A
Quarter ended Jun 2015Period end 2015-06-30	−$37.90M	N/A	N/A
Quarter ended Mar 2015Period end 2015-03-31	−$21.20M	N/A	N/A
Quarter ended Dec 2014Period end 2014-12-31	−$78.60M	N/A	N/A
Quarter ended Sep 2014Period end 2014-09-30	−$432.20M	N/A	N/A
Quarter ended Jun 2014Period end 2014-06-30	−$1.38B	N/A	N/A
Quarter ended Mar 2014Period end 2014-03-31	−$21.60M	N/A	N/A
Quarter ended Dec 2013Period end 2013-12-31	−$392.50M	N/A	N/A
Quarter ended Sep 2013Period end 2013-09-30	−$219.20M	N/A	N/A
Quarter ended Jun 2013Period end 2013-06-30	−$92.30M	N/A	N/A
Quarter ended Mar 2013Period end 2013-03-31	−$18.20M	N/A	N/A
Quarter ended Dec 2012Period end 2012-12-31	−$203.70M	N/A	N/A
Quarter ended Sep 2012Period end 2012-09-30	−$60.10M	N/A	N/A
Quarter ended Jun 2012Period end 2012-06-30	−$57.60M	N/A	N/A
Quarter ended Mar 2012Period end 2012-03-31	−$11.30M	N/A	N/A
Quarter ended Dec 2011Period end 2011-12-31	−$24.30M	N/A	N/A
Quarter ended Sep 2011Period end 2011-09-30	−$26.80M	N/A	N/A
Quarter ended Jun 2011Period end 2011-06-30	−$183.90M	N/A	N/A
Quarter ended Mar 2011Period end 2011-03-31	−$19.10M	N/A	N/A
Quarter ended Dec 2010Period end 2010-12-31	−$34.70M	N/A	N/A
Quarter ended Sep 2010Period end 2010-09-30	−$19.20M	N/A	N/A
Quarter ended Jun 2010Period end 2010-06-30	−$20.70M	N/A	N/A
Quarter ended Mar 2010Period end 2010-03-31	−$4.30M	N/A	N/A
Quarter ended Dec 2009Period end 2009-12-31	−$9.90M	N/A	N/A
Quarter ended Sep 2009Period end 2009-09-30	−$1.90M	N/A	N/A
Quarter ended Jun 2009Period end 2009-06-30	−$7.50M	N/A	N/A
Quarter ended Mar 2009Period end 2009-03-31	−$24.40M	N/A	N/A
Quarter ended Dec 2008Period end 2008-12-31	−$77.30M	N/A	N/A
Quarter ended Sep 2008Period end 2008-09-30	−$65.20M	N/A	N/A
Quarter ended Jun 2008Period end 2008-06-30	−$62.80M	N/A	N/A
Quarter ended Mar 2008Period end 2008-03-31	−$68.90M	N/A	N/A
Quarter ended Dec 2007Period end 2007-12-31	−$99.60M	N/A	N/A
Quarter ended Sep 2007Period end 2007-09-30	−$18.60M	N/A	N/A
Quarter ended Jun 2007Period end 2007-06-30	−$18.00M	N/A	N/A
Quarter ended Mar 2007Period end 2007-03-31	−$78.80M	N/A	N/A
Quarter ended Dec 2006Period end 2006-12-31	−$18.40M	N/A	N/A
Quarter ended Sep 2006Period end 2006-09-30	−$15.20M	N/A	N/A
Quarter ended Jun 2006Period end 2006-06-30	−$25.00M	N/A	N/A
Quarter ended Mar 2006Period end 2006-03-31	−$14.30M	N/A	N/A
Quarter ended Dec 2005Period end 2005-12-31	−$9.30M	N/A	N/A
Quarter ended Sep 2005Period end 2005-09-30	−$2.90M	N/A	N/A
Quarter ended Jun 2005Period end 2005-06-30	−$7.70M	N/A	N/A
Quarter ended Mar 2005Period end 2005-03-31	−$13.00M	N/A	N/A
Quarter ended Dec 2004Period end 2004-12-31	−$67.20M	N/A	N/A
Quarter ended Sep 2004Period end 2004-09-30	−$10.10M	N/A	N/A
Quarter ended Jun 2004Period end 2004-06-30	−$14.20M	N/A	N/A
Quarter ended Mar 2004Period end 2004-03-31	−$21.30M	N/A	N/A
Quarter ended Dec 2003Period end 2003-12-31	−$29.00M	N/A	N/A
Quarter ended Sep 2003Period end 2003-09-30	−$2.40M	N/A	N/A
Quarter ended Jun 2003Period end 2003-06-30	$0	N/A	N/A
Quarter ended Mar 2003Period end 2003-03-31	$0	N/A	N/A
Quarter ended Dec 2002Period end 2002-12-31	−$1.13M	N/A	N/A
Quarter ended Sep 2002Period end 2002-09-30	−$4.31M	N/A	N/A

Growth uses unique fiscal quarters. Missing or ambiguous prior periods render N/A.

Data as of June 30, 2026

Acquisitions

AJG Acquisitions

Current Acquisitions

QoQ Growth

Historical Data

Quarterly Acquisitions History

Related Metrics