Global M&A hit $3T in first half as wealth deals surged

Global financial services mergers and acquisitions edged higher in the first half of 2026, but the headline growth masked a divergence: while deal volume rose modestly, total transaction value fell as billion-dollar combinations became scarcer. Wealth and asset management bucked the broader trend, posting record activity levels as consolidation in the advisory sector accelerated.

Deal Volume Up, Value Down

The number of publicly disclosed M&A transactions across global financial services rose 3% year-on-year in the first half of 2026, according to EY's latest analysis. Total deal value, however, declined as megadeals above $1 billion dropped compared with the same period last year. In North America, deal count rose 8% on a half-year basis, EY reported.investmentweek+4

The pattern contrasts with the broader M&A market. Global deal volume across all sectors rose 44% year-over-year to more than $3 trillion in the first half of 2026, setting a new first-half record, according to The Wall Street Journal.wsj

Wealth Management Leads the Charge

Wealth and asset management emerged as the standout subsector for dealmaking momentum. North American registered investment adviser M&A hit an all-time quarterly record in the first quarter of 2026, with 142 transactions announced — surpassing the prior peak of 125 deals set in the third quarter of 2025, according to ECHELON Partners.finance.yahoo+3

Total transacted assets under management reached $1.67 trillion in the quarter, more than double the $805 billion recorded in the first quarter of 2025 — a 107% year-over-year jump. Average AUM per transaction climbed to $1.8 billion, the highest since 2021, reflecting a shift toward larger, more strategic combinations.401kspecialistmag+2

ECHELON Partners projects approximately 475 RIA transactions for the full year 2026, which would surpass the 2025 record of 466 deals.finance.yahoo+1

Drivers and Outlook

The acceleration in wealth management consolidation reflects intensifying competition for scale, integrated platforms, and strategic capabilities including technology and AI. EY's analysis identified enhancing technology or AI capabilities as the most important driver of deal decisions across financial services.consultancy+1

The UK market illustrated the uneven distribution of deal value. UK financial services M&A rose 25% by volume to 135 transactions, while disclosed deal value surged eightfold from £4.2 billion to £33.7 billion, concentrated in seven deals exceeding £1 billion.ey+2