Global Insurance M&A Steadies at $29.6 Billion as Megadeals Reshape the Sector

The global insurance mergers and acquisitions market remained robust but moderated slightly in the first half of 2026, according to PwC's midyear US insurance deals outlook. The sector recorded $29.6 billion in announced deal value across 191 disclosed transactions during the six-month period from December 1, 2025 to May 31, 2026 — down modestly from $31.8 billion and 207 deals in the prior six-month period. Despite the moderation in headline value and volume, the underlying strategic and financial drivers of dealmaking remain firmly intact.

Megadeals dominated the landscape. The largest was the March 2026 announcement of the Corebridge Financial and Equitable Holdings merger, valued at approximately $22 billion, which combines two scaled retirement, life insurance, and wealth management platforms with roughly $1.5 trillion in combined assets under management and administration — one of the largest strategic combinations in the life and retirement sector in recent years. Other significant transactions included Enstar Group's $1.59 billion February 2026 acquisition of workers' compensation specialist Accident Fund Holdings from Blue Cross Blue Shield of Michigan, and The Baldwin Insurance Group's $1.41 billion acquisition of Cobbs Allen Capital Holdings in December 2025.

The cross-border dimension has also intensified. South Korea's DB Insurance completed its landmark $1.65 billion acquisition of US specialty insurer Fortegra Group on May 29, 2026 — the largest-ever purchase of a US insurer by a Korean non-life carrier — establishing a playbook for Asian carrier expansion into US specialty markets.

The deal environment is being shaped by several forces. Improving combined ratios and sustained underwriting profitability make property and casualty carrier deals appealing, while private equity remains highly active across life and annuity, P&C, and distribution — increasingly through sidecars, reinsurance, catastrophe bonds, and minority structures. However, a notable new dynamic is uncertainty over how artificial intelligence may disrupt the sector. PwC's Insurance Deals Leader Mark Friedman noted that AI uncertainty has resulted in greater deals scrutiny and declines in publicly traded broker valuations, as AI poses a threat to the traditional insurance brokerage model, particularly in simpler personal lines coverages. Deal activity is also expected to broaden into adjacent, insurance-like categories such as home and product warranty, vehicle finance and insurance, and credit protection.