The first round of Brazil’s presidential election produced an unexpected outcome, propelling the shares of a leading Latin American digital bank higher while its U.S. counterparts barely flinched. Nu Holdings the parent of the Nubank brand, surged more than 12% in early trade, riding a broader rally in U.S.-listed Brazilian equities.
At the same time, the broader U.S. market remained essentially flat. The SPDR S&P 500 ETF Trust (SPY) showed little movement, and the Financial Select Sector SPDR ETF (XLF) crept up only 0.26%. This divergence underscores how tightly the rally is linked to Brazil-related assets rather than a general market upswing.
Election surprise sparks a rally in Brazil-linked assets
A right-wing candidate, Senator Flávio Bolsonaro, outperformed expectations in the first-round vote, finishing ahead of former President Luiz Inácio Lula da Silva, whom polls had favored. Both contenders will face each other in a runoff later this month, but the immediate market reaction has been driven by the perception that the first-round result is more business-friendly for companies operating in Brazil.
Shares of Brazilian corporations listed in the United States rallied in tandem. Nu Holdings leads the charge, but the rally is not confined to a single ticker; the entire cluster of U.S.-listed Brazil stocks saw price appreciation, reflecting investors’ optimism about fiscal discipline and a potential regulatory environment that could favor digital banking growth.
Why Nu Holdings outperformed Robinhood and SoFi
Unlike Robinhood Markets (HOOD) and SoFi Technologies (SOFI), which posted negligible changes of +0.9% and –0.1% respectively, Nu Holdings enjoys a direct exposure to the Brazilian market—its largest customer base resides there. In Q2 2026, the company reported roughly 118 million of its 139 million users were Brazilian, tying its revenue stream closely to the country’s economic climate.
The fintech also disclosed a robust Q2 performance: revenue rose 55.8% year-over-year to $5.51 billion, and the firm opened banking operations in Mexico on August 6. However, the company faces a combined Brazilian tax burden of 42.5%, highlighting that policy shifts can cut both ways for its
Robinhood’s recent headlines have centered on a plan to enable 24-hour weekend trading of U.S. equities, while SoFi remains focused on its domestic lending and wealth-management platform. Neither has the Brazil-specific catalyst that is driving Nu Holdings’ shares, which explains why the rally is concentrated in Brazil-linked names.
Runoff uncertainty and market scenarios
The next critical variable is the upcoming runoff. A victory for Lula could reverse part of the gains seen after the first round, as investors might anticipate a more expansionary fiscal stance. Conversely, a second-round win for Flávio Bolsonaro could reinforce expectations of fiscal tightening, potentially strengthening the real and boosting equity valuations.
Analysts at JPMorgan have outlined two divergent paths. In a “fiscal-improvement” scenario, the Brazilian real could appreciate around 6% and equities could rally up to 50%. In a “fiscal-deterioration” case, the real might depreciate by a similar margin, Bond yields could edge toward 15.5%, and equities could fall about 21%.
Other market participants, such as Bloomberg Economics, project that a Bolsonaro win could lower 10-year yields by roughly 70 basis points and lift the currency by nearly 3%, while a Lula win could push yields up by about 100 basis points and push the real down over 3.5%.
Credit quality adds another layer of risk. Nu Holdings 3 loan exposures—those deemed credit-impaired—at 8.3% in its Q2 filing. CEO David Vélez emphasized a conservative underwriting mindset: “Our base assumption when we underwrite a loan is that the future will be worse than the past.” Investors will likely monitor both the runoff outcome and any shifts in credit risk metrics closely.
In sum, the current surge in Nu Holdings reflects a market reacting to an unexpected political development that could reshape Brazil’s fiscal policy landscape. While the short-term rally is evident, the ultimate direction hinges on the runoff results and the accompanying policy expectations.
