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Ken Griffin’s Hand-Picked Math Prodigy Runs Market-Making Empire

Citadel Securities CEO Peng Zhao's unique rise to power and the firm's ambitious plans to expand beyond stocks and options and play a bigger role in fixed-income and rates trading, while rewiring Wall Street markets with new systems for handling orders from institutional and retail clients.

  • Citadel Securities CEO Peng Zhao's rise to Wall Street leadership involves a story of perseverance, starting from his youth in Beijing.
  • Zhao now runs one of the most important US market-makers, generating about $7.5 billion in revenue last year.
  • Citadel Securities aims to grow in Asia and Europe and expand beyond stocks and options to play a bigger role in fixed-income and rates trading.
  • Zhao is focused on rewiring Wall Street markets with new systems for handling orders from institutional and retail clients.
  • If Citadel Securities eventually sells shares to the public, it would put an overdue spotlight on Zhao's leadership.
Ken Griffin’s Hand-Picked Math Prodigy Runs Market-Making Empire
Citadel Securities CEO Peng Zhao left for college at age 14, caught Griffin’s eye early in his career and built systems now mopping up market share

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