Jane Fraser has ascended to the top spot on Fortune’s 2026 Most Powerful Women in Business list, a recognition that arrives five years after she became the first woman to run a major Wall Street bank. The Citigroup chair and chief executive displaces General Motors’ Mary Barra, last year’s No. 1, in a ranking that increasingly rewards demonstrated financial results over rank or title alone.
Fortune’s methodology weighs a leader’s influence and career trajectory alongside harder measures: company scale, financial health over both the trailing twelve months and a three-year horizon, and evidence of innovation or industry impact. Judged against that bar, Fraser’s tenure has given evaluators plenty to point to. Since she took the helm in 2021, Citigroup shares have climbed roughly 80 percent, and the bank recently posted its strongest quarterly revenue in ten years, with all five of its business divisions contributing to the gain.
That performance followed a deliberate, often painful overhaul. Fraser trimmed layers of management, consolidated Citi’s sprawling operations into five core business lines, and moved to eliminate roughly 20,000 positions as part of a multiyear simplification drive. She also pulled the bank out of consumer banking in more than a dozen international markets, including businesses Citi had held for decades, in favor of a narrower strategy built around wealth management, institutional clients with cross-border needs, and technology-driven efficiency. The bank’s return on tangible common equity has since climbed to its highest level since she became CEO.
Fraser tops a broader field of executives on this year’s list, which includes General Motors’ Barra at No. 2, AMD’s Lisa Su at No. 3, and Accenture’s Julie Sweet at No. 4, alongside global names such as Banco Santander’s Ana Botín and DBS Group’s Tan Su Shan. Collectively, Fortune notes, the women on the 2026 list run companies spanning roughly 20 countries with a combined multitrillion-dollar revenue base. For Fraser, the No. 1 ranking marks a milestone moment in a leadership run that began under intense scrutiny of whether she could fix one of banking’s most stubborn turnaround stories, and now stands as evidence that she largely has.