Nu Pagamentos, as Nubank is formally known, posted a net income of 76 million reais ($13.7 million) in the period between January and June, its first semester in the black. In the same period a year earlier, Nubank had a loss of 95 million reais. Nubank's first profit for a full semester comes as Latin America's most prominent fintech is eyeing an initial public offering in the United States by the beginning of 2022, with a valuation over $55 billion.

https://www.reuters.com/business/buffett-backed-nubank-turns-profit-brazil-2021-10-13/