William Steinfeld, International Equities Trading at Citadel Securities

William Steinfeld

International Equities Trading at Citadel Securities | New York, New York, United States

Profile last verified July 2026
Financial Services Verified Profile New York, New York, United States Indiana University - Kelley School of Business
Verified

Work Email

***@citadelsecurities.com

Last verified August 2026

Personal Email

***@hotmail.com

Personal • High Confidence

Phone Number

(212) ***-*383

United States • Phone

Free account · No credit card · 5 profiles/month

William Steinfeld Socials
William Steinfeld Work Experience

International Equities Trading at Citadel Securities in May 2021 - Present

Associate at Citadel in May 2018 - May 2021

Private Wealth Management Intern at Merrill Lynch in May 2017 - August 2017

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Energy Broker Intern at ICAP in June 2016 - August 2016

Finance Intern at The Rawlings Group in April 2015 - June 2016

William Steinfeld Education

Indiana University - Kelley School of Business, Bachelor of Arts - BA, August 2026

William Steinfeld Skills
Business Analysis Statistics Leadership Public Speaking Time Management Psychology Microsoft Office Microsoft Word Microsoft Excel Social Media Teamwork Research Management Finance Team Leadership Communication
About William Steinfeld’s Current Company
Citadel Securities

Citadel Securities is a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market’s and our clients’ most critical challenges. Together, we are forging the future of capital markets.

Discover more about Citadel Securities
William Steinfeld’s Colleagues
Nicolai Meinshausen

Nicolai Meinshausen

Zurich, Zurich, Switzerland

Machine Learning, Statistics, Causality

Head of Principal Research at Citadel Securities
(August 2025 – Present)

Momoko Tamaki

Momoko Tamaki

Japan

Head of Compliance, Citadel Securities Japan

Head of Compliance Japan at Citadel Securities
(July 2023 – Present)

Jonathan Zaionz

Jonathan Zaionz

New York, New York, United States

Market Structure & Business Development at Citadel Securities

Vice President, Market Structure & Business Development - Americas at Citadel Securities
(August 2025 – Present)

Ali Khambati

Ali Khambati

New York, New York, United States

Tech Strategy at Citadel Securities

Associate COO, Technology at Citadel Securities
(October 2023 – Present)

Darren Mcnerney

Darren Mcnerney

Evanston, Illinois, United States

Equity Options Analyst at Citadel Securities

Analyst at Citadel Securities
(September 2025 – Present)

Honglin Yuan

Honglin Yuan

New York, New York, United States

Quantitative Researcher at Citadel Securities

Quantitative Researcher at Citadel Securities
(September 2025 – Present)

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Frequently asked questions about William Steinfeld

What is William Steinfeld email address?

Email William Steinfeld at [email protected], [email protected] and [email protected]. This email is the most updated William Steinfeld's email found in 2026.

How to contact William Steinfeld?

To contact William Steinfeld send an email to [email protected], [email protected] or [email protected]. (updated on July 2026)

What company does William Steinfeld work for?

William Steinfeld works for Citadel Securities.

What is William Steinfeld's role at Citadel Securities?

William Steinfeld is International Equities Trading

What industry does William Steinfeld work in?

William Steinfeld works in the Financial Services industry.

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