Intercontinental Exchange, the owner of the New York Stock Exchange, has agreed to acquire electronic bond-trading company MarketAxess in a transaction valued at approximately $5.7 billion. The agreement is intended to strengthen ICE’s position in fixed-income trading, market data and financial technology.
Under the proposed terms, MarketAxess shareholders would receive $167 per share, representing a reported premium of about 33% over the company’s previous closing price. ICE expects to finance the purchase using a combination of newly issued bonds, commercial paper and a term loan.
MarketAxess operates electronic platforms used by institutional investors and dealers to trade corporate bonds and other fixed-income products. ICE already provides extensive bond pricing, analytics, reference data and trading infrastructure. Combining those services could give customers a more integrated system covering research, execution, pricing and post-trade operations.
The acquisition reflects the continued shift of bond trading from telephone-based negotiations toward electronic platforms. Although bond markets remain more fragmented than stock markets, an increasing proportion of investment-grade and high-yield corporate bonds is now traded digitally.
MarketAxess has faced growing competition from platforms including Tradeweb and Trumid. ICE may seek to strengthen the business by connecting MarketAxess liquidity with its existing data products and fixed-income networks.
The transaction is expected to close during the first half of 2027, subject to regulatory reviews and approval from MarketAxess shareholders. ICE has said it expects the acquisition to contribute positively to adjusted earnings during the first full year after completion.
Until those conditions are satisfied, ICE and MarketAxess will continue operating as separate companies.
