Mergers and Acquisitions Reach Record High with Increase in Mega Deals

Global merger and acquisition activity reached an impressive milestone in 2026, surpassing a value of US$4.8 trillion, marking the second highest figure on record. There was a considerable uptick in cross-border transactions, with a notable 46 percent increase, with the United States and the United Kingdom emerging as the most sought-after markets. Among the standout transactions were five offers exceeding US$50 billion, including competitive bids for Warner Bros by industry giants Netflix and Paramount.

According to a report from Reuters, the final quarter of the year saw a surge in deal flow, setting a new record for the Americas. Market experts and leaders in the financial sector have noted a prevailing trend towards mega deals in the current landscape of mergers and acquisitions. Anu Aiyengar, the Global Head of Advisory and M&A at JPMorgan, highlighted the dominance of large-cap companies over their smaller counterparts in both performance and M&A activity.

Eamon Brabazon, the co-head of global M&A at Bank of America, expressed optimism regarding the future of M&A, foreseeing a sustained period of robust activity. He referenced the potential for a prolonged cycle of heightened M&A performance, signaling a shift towards a strong multi-year run in the market.

Despite the overall positive outlook for global mergers and acquisitions, Australia’s top companies have displayed a more cautious approach to engaging in M&A activity. A report by East & Partners, in collaboration with Capital Brief, revealed that a significant proportion of large corporates in Australia have become hesitant to pursue mergers and acquisitions amidst a record-breaking period for equity markets. The research showcased that one in ten major companies have refrained from entering into M&A deals due to concerns surrounding volatility linked to the political climate, notably issues related to the Trump administration.

The M&A Index, a newly introduced benchmark that will be released biannually, provides insights into the sentiments and decisions of 93 of Australia’s largest revenue-generating companies regarding transactions in the current economic landscape. The index includes feedback from key decision-makers such as CFOs and corporate treasurers, shedding light on the factors influencing their M&A strategies. It was revealed that approximately one in five of Australia’s top corporates are holding back on pursuing acquisitions due to uncertainties stemming from Trump-related policies, while fewer than one in ten are actively seeking out potential targets for M&A deals.