We are a trusted partner in our clients' AI journey
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7X
Years as a Risk Awards Flow Market Maker of the Year, from 2017 to 2024 -
45%
Team members who hold an advanced degree2 -
250
PhDs across 45 fields of study, from applied mathematics and computer engineering to bioinformatics and geophysics2 -
70+
Nationalities represented2

Next-Generation Capital Markets Firm With AI
Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.
Collectively Advancing Markets: Our teams develop and deploy best-in-class research and technology, solving problems that others consider impossible.
Quantitative Research
Driving the firm’s competitive edge, our quantitative researchers build next-generation models and advanced trading algorithms.
Specialist Skills, Integrated Team
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Markets & Trading
Traders execute strategies and make critical decisions in real time.
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Quantitative Research
Quants craft our automated strategies, findingkey insights in immense datasets.
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Engineering
Engineers build and maintain critical systemsthat power our global trading.
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Business Operations
Our team supplies the expertise that enables everything we do.
Our team consists of a group of talents
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Peng ZhaoChief AI Officer
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Jim EspositoPresident
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Matt CulekChief Operating Officer
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David RusoffChief Legal Officer
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Josh WoodsChief Technology Officer
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Shyam RajanGlobal Head of Fixed Income
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Alexander DiLeonardoChief People Officer
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Joseph MecaneHead of Execution Services
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Tony Xiaodong TangHead of China
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Avanish BhavsarGlobal Head of Fixed Income & Cross Asset Distribution

Guided by Visionary Leadership
Many of our leaders have built their careers here.
They are committed to developing ambitious talent, working with intensity in pursuit of our goals and helping our people realize their potential.