Global M&A Activity 2026 Shows Mixed Trends Amid AI‑Driven Megadeals

Global deal activity declined in the first five months of 2026, with the total number of announced transactions falling about 7% year‑on‑year, according to GlobalData. M&A deals were down 10%, private‑equity volume dropped 13%, and venture‑capital funding slipped 3%. Regional drops ranged from 12% in Asia‑Pacific to 22% in South and Central America, while the United States remained steady and China posted an 11% increase in deal count. Aurojyoti Bose of GlobalData noted that “the decline reflects a more cautious environment for corporates and investors.”

In contrast, PwC projects global M&A deal value to reach $4 trillion in 2026, the strongest year since 2021, driven by large technology transactions centered on artificial intelligence. AI‑related megadeals include SpaceX’s $60 billion acquisition of Cursor, Salesforce’s $3.6 billion purchase of Fin, and Qualcomm’s reported talks to buy Modular for about $4 billion. Brian Levy of PwC said AI “has accelerated the divide between winners and losers across industries.” Mid‑sized deals, however, continue to face headwinds from geopolitical uncertainty, higher borrowing costs, and slower growth.