Monzo, one of Britain's largest digital banks, is reportedly in early-stage discussions with Brazil's Nubank, owner of Nu Holdings, concerning a potential sale. This acquisition could value Monzo at an estimated £8 billion to £10 billion, making it a significant cross-border fintech deal. The British company has engaged Morgan Stanley and Qatalyst as investment bankers to advise on the outline terms of the deal.

Monzo's board is exploring two main options: the sale to Nubank or a new funding round. A new funding round is also expected to value Monzo at over £8 billion, with the proceeds designated for its expansion into mainland Europe. Monzo was last valued at £4.5 billion in a secondary share sale in October 2024, indicating a substantial increase in its perceived value.

Monzo boasts 16 million customers, including 15 million personal banking users and 1 million business banking users. In its most recent annual financial results, the company reported a 39% surge in revenue to £1.7 billion and an adjusted pre-tax profit of £172.6 million, up 20%. Nubank, listed on the New York Stock Exchange, has a market capitalization of $65.5 billion and serves 140 million customers across Brazil, Colombia, and Mexico. A deal would likely be structured as a cash-and-stock combination.

A sale to Nubank would introduce a major emerging markets banking group into the UK financial services industry, though it would also remove the prospect of a Monzo IPO in the medium term, which could be seen as a blow to the City of London. However, such a merger would combine two rapidly scaling digital lenders, potentially creating a formidable global fintech entity. The proposed acquisition would require approval from British banking regulators and Monzo's shareholders, including major venture funds and Google's parent company, Alphabet.