Global mergers and acquisitions reached $2.5 trillion in the first half of 2026, defying expectations amid ongoing geopolitical tensions and economic uncertainty. The surge in deal-making exceeded forecasts and suggests continued momentum for the remainder of the year.

Transactions spanned diverse sectors from consumer goods to infrastructure, with executives and financial institutions driving a broad array of strategic combinations. Despite headwinds including international conflicts and market volatility, corporate leaders pressed forward with acquisitions.

Bankers report sustained client confidence even as economic anxiety persists globally. Boards appear increasingly comfortable with larger transactions, suggesting risk appetite remains resilient despite challenging conditions.

The first-half performance indicates 2026 could match or exceed previous record years for M&A activity, with deal volume potentially reaching $5 trillion annually if current trends hold through year-end.