Key Takeaways
- • Global M&A reached a record $2.8 trillion in the first half of 2026, representing a 49% year-on-year increase driven by mega-deals in technology, energy, and industrials sectors.
- • Mega-transactions ($10bn+) surged to a record 47 deals, up 62% from the prior-year period, signaling aggressive capital deployment despite geopolitical and market headwinds.
- • Private equity-backed M&A climbed 54% to $601 billion, providing a critical liquidity outlet for sponsors navigating prolonged distribution slowdowns and signaling portfolio exit momentum.
- • US and European dealmaking led growth with value increases of 77% and 105% respectively, while Asia-Pacific contracted 2.4%, reflecting divergent regional investment appetites.
- • Artificial intelligence emerged as a primary strategic driver, with notable transactions including SpaceX's $60 billion acquisition of coding platform Cursor and major pharmaceutical biotech consolidation.
Summary
Global mergers and acquisitions achieved record valuation in the first half of 2026, reaching $2.8 trillion and reflecting a 49% year-on-year increase, according to LSEG data cited in the Financial Times report. The surge was characterized by a concentration in large-scale transactions, with 47 deals exceeding $10 billion—a 62% increase from the same period last year—underscoring a market shift toward mega-deals despite persistent macroeconomic uncertainty and geopolitical volatility.
The rebound has been particularly pronounced in private equity-sponsored transactions, which climbed 54% to $601 billion. This recovery carries significant implications for alternative asset managers and sponsors seeking to crystallize returns from extended holding periods. The acceleration in PE-backed dealmaking suggests improving exit windows and refinancing conditions after what the industry characterized as a prolonged slowdown in distributions and secondary market activity.
Technology, energy and power, and industrials sectors led the M&A wave, with artificial intelligence identified by dealmakers as a material driver of activity. Marquee transactions underscore this dynamic: SpaceX executed an all-stock acquisition of coding platform Cursor valued at $60 billion, while Fox Corporation completed a $22 billion acquisition of Roku. In utilities, Dominion Energy merged with NextEra Energy to create a $420 billion US utilities group. Concurrently, large pharmaceutical corporations pursued a series of biotech acquisitions, consolidating innovation and pipeline assets.
The geographic divergence is noteworthy. US deal values surged 77% and European activity nearly doubled with a 105% increase, positioning both regions as primary engines for M&A growth. Conversely, Asia-Pacific dealmaking contracted 2.4%, suggesting caution among regional acquirers or reduced cross-border appetite. Notably, overall transaction count declined 9% despite record total value, with smaller deals experiencing headwinds from energy price volatility and uncertainty around AI disruption—a dynamic that favors larger, well-capitalized acquirers.
Investment banks have benefited materially from the rebound. Goldman Sachs alone advised on more than $1 trillion of transactions during the first half, capturing significant advisory share within the elevated activity environment.
The rebound has been particularly pronounced in private equity-sponsored transactions, which climbed 54% to $601 billion. This recovery carries significant implications for alternative asset managers and sponsors seeking to crystallize returns from extended holding periods. The acceleration in PE-backed dealmaking suggests improving exit windows and refinancing conditions after what the industry characterized as a prolonged slowdown in distributions and secondary market activity.
Technology, energy and power, and industrials sectors led the M&A wave, with artificial intelligence identified by dealmakers as a material driver of activity. Marquee transactions underscore this dynamic: SpaceX executed an all-stock acquisition of coding platform Cursor valued at $60 billion, while Fox Corporation completed a $22 billion acquisition of Roku. In utilities, Dominion Energy merged with NextEra Energy to create a $420 billion US utilities group. Concurrently, large pharmaceutical corporations pursued a series of biotech acquisitions, consolidating innovation and pipeline assets.
The geographic divergence is noteworthy. US deal values surged 77% and European activity nearly doubled with a 105% increase, positioning both regions as primary engines for M&A growth. Conversely, Asia-Pacific dealmaking contracted 2.4%, suggesting caution among regional acquirers or reduced cross-border appetite. Notably, overall transaction count declined 9% despite record total value, with smaller deals experiencing headwinds from energy price volatility and uncertainty around AI disruption—a dynamic that favors larger, well-capitalized acquirers.
Investment banks have benefited materially from the rebound. Goldman Sachs alone advised on more than $1 trillion of transactions during the first half, capturing significant advisory share within the elevated activity environment.
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