Apr 2024 - Present
AeroLeads people directory · profile
Nicholas Westray Email & Phone Number
Systematic Trading and Machine Learning
at
Cubist Systematic Strategies
1 work email found
@alliancebernstein.com
LinkedIn matched
✓ Verified Jul 2026
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Current company
Role
Systematic Trading and Machine Learning
Location
New York, United States
Who is Nicholas Westray? Overview
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Quick answer
Nicholas Westray is listed as Systematic Trading and Machine Learning at Cubist Systematic Strategies, based in New York, United States. AeroLeads shows a work email signal at alliancebernstein.com and a matched LinkedIn profile for Nicholas Westray.
Nicholas Westray previously worked as Research Lead at Cubist Systematic Strategies and Researcher - Financial Machine Learning at Nyu Courant Institute Of Mathematical Sciences. Nicholas Westray holds Phd, Mathematics from Imperial College London.
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{first}.{last}@alliancebernstein.com
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Profile bio
About Nicholas Westray
I'm a Quant Researcher focussing on Equities, Futures and FX with over 10 years experience on both buy and sell sides. I specialize in Execution research as well as applying ML to the investment process (alpha generation, portfolio construction, impact modelling & optimal order routing) . I have a thorough knowledge of centralized risk, systematic trading, IOIs, algorithmic execution (TCA, market impact modelling) as well as market microstructure and A/B testing. My background is in mathematical finance, probability, (Bayesian) statistics, stochastic control and linear/non-linear regression. More recently I have been focussing on neural networks, bayesian learning, contextual bandits as well as problems in NLP.In 2023 together with Kevin Webster I was awarded buy-side quant of the year by Risk magazine for our work on causal regularization and its applications in TCA.
Listed skills include Quantitative Finance, Matlab, Statistics, Quantitative Analytics, and 11 others.
Current workplace
Nicholas Westray's current company
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8 roles
Nicholas Westray work experience
A career timeline built from the work history available for this profile.
Researcher - Financial Machine Learning
CurrentResearcher at NYU Courant working on projects in financial machine learning focussed on- Optimal execution- Market microstructure- Deep learning - Causal Inference
Sep 2019 - Present
Systematic Trading And Machine Learning
I head Execution research across Futures, Equities and FX in addition to leading an effort applying ML in the investment process (alpha generation, portfolio construction) for the Hedge Fund & Multi-Asset Solutions Group
Feb 2023 - Apr 2024
Head Of Execution Research
Alpha, Portfolio Optimization and Execution across Equities, Futures and FX in the Multi-Asset Solutions (MAS) Group
Mar 2021 - Feb 2023
Senior Quantitative Researcher - Execution Strategies
Responsibilities - IOIs/Execution Strategies/Systematic Trading/Central Risk Book
Aug 2015 - Aug 2019
Quantitative Researcher - Systematic Trading
Responsibilities Include - All aspects of centralized risk, optimal portfolio construction and execution of the book, generation of IOIs. S7, 55 and 63.
Jun 2013 - Aug 2015
Quantitative Analyst
Quantitative Analyst - Product Development. Responsibilities included Market Impact modelling globally, TCA, Market Microstructure Research.
Jan 2011 - Jun 2013
Postdoctoral Student
Senior Research Assistant - Market Impact Modelling, Utility Maximization. Joint work with HU Berlin
Mar 2009 - Jan 2011
1 education record
Nicholas Westray education
-
Imperial College London
FAQ
Frequently asked questions about Nicholas Westray
Quick answers generated from the profile data available on this page.
What company does Nicholas Westray work for?
Nicholas Westray works for Cubist Systematic Strategies.
What is Nicholas Westray's role at Cubist Systematic Strategies?
Nicholas Westray is listed as Systematic Trading and Machine Learning at Cubist Systematic Strategies.
What is Nicholas Westray's email address?
AeroLeads has found 1 work email signal at @alliancebernstein.com for Nicholas Westray at Cubist Systematic Strategies.
Where is Nicholas Westray based?
Nicholas Westray is based in New York, United States while working with Cubist Systematic Strategies.
What companies has Nicholas Westray worked for?
Nicholas Westray has worked for Cubist Systematic Strategies, Nyu Courant Institute Of Mathematical Sciences, Alliancebernstein, Citadel Llc, and Deutsche Bank.
How can I contact Nicholas Westray?
You can use AeroLeads to view verified contact signals for Nicholas Westray at Cubist Systematic Strategies, including work email, phone, and LinkedIn data when available.
What schools did Nicholas Westray attend?
Nicholas Westray holds Phd, Mathematics from Imperial College London.
What skills is Nicholas Westray known for?
Nicholas Westray is listed with skills including Quantitative Finance, Matlab, Statistics, Quantitative Analytics, C++, Equities, Trading, and Quantitative Investing.
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