Nubank has officially surpassed Petrobras to claim the title of Brazil’s most valuable company. As of Tuesday, the neobank achieved a market capitalization of US$76.97 billion, according to data compiled by Companies Market Cap. Fintech analyst Marcel van Oost brought attention to this significant milestone, noting Nubank's swift ascent in global company rankings.
This achievement places Nubank ahead of established Brazilian financial giants such as Itaú, which has a market capitalization of US$72.5 billion, Vale at US$49.6 billion, and BTG Pactual, also at US$49.6 billion. In the broader Latin American market, Nubank now ranks as the second most valuable company, trailing only Mercado Libre, which holds a market capitalization of US$116.1 billion.
@nubank surpasses Petrobras to become 🇧🇷 Brazil’s most valuable company 🤯
— Marcel van Oost (@oost_marcel) October 29, 2025
Who saw this coming?
Nubank has reached a market capitalization of US$ 𝟳𝟲.𝟵𝟳 𝗯𝗶𝗹𝗹𝗶𝗼𝗻 as of Tuesday (28), overtaking Petrobras (US$ 74.50 billion) and becoming the most valuable company in… pic.twitter.com/d3zL4GoxgU
On a global perspective, Nubank is now recognized as the 40th largest financial institution worldwide. This position signifies that it has outranked several prominent international banks, including BNY Mellon and Barclays.
Financial Performance and Future Outlook
Nubank’s stock, which is traded on the New York Stock Exchange (NYSE) under the ticker symbol NU, has experienced a significant increase of 53.7% year-to-date. On Tuesday, the stock closed at US$15.93, nearing its September all-time high of US$16.30. Analysts at J.P. Morgan have projected that Nubank’s valuation could potentially reach US$140 billion. This projection is based on comparisons with the valuation multiples of established U.S. neobanks such as Chime and SoFi.
Expansion into Digital Assets
The company’s rapid growth trajectory is closely aligned with its increasing engagement in digital asset infrastructure. In late September, Nubank took a significant step by appointing Michael Rihani, a former product director at Coinbase, as its new Head of Crypto. This strategic hire signals a reinforced commitment to developing and offering blockchain-based financial products.
Rihani brings a wealth of experience to Nubank, having previously led product development teams at major technology and finance companies including Apple, Tesla, and Cash App. His past contributions include significant work on Bitcoin payment integrations and the development of digital wallets.
Following these developments, Nubank has introduced Bitcoin bill payments for its customer base and has expanded its Nubank Cripto platform. This platform now serves a substantial user base of over 6.5 million individuals across various Latin American countries.
As Nubank continues to solidify its position within Brazil’s financial landscape, its growing involvement in the cryptocurrency sector indicates a strategic move towards embracing digital asset infrastructure. The company's future progress in this area may be influenced by its ability to navigate regulatory frameworks and maintain operational transparency within the evolving digital finance domain.

