Ciaran Clancy
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Ciaran Clancy Email & Phone Number

Business and Technology Consulting | Quantitative Strategist | Algorithmic Trading at EY
Location: Cork, County Cork, Ireland 6 work roles 1 school
1 work email found @morganstanley.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email c****@morganstanley.com
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Current company
EY
Role
Business and Technology Consulting | Quantitative Strategist | Algorithmic Trading
Location
Cork, County Cork, Ireland
Company size
296502 employees

Who is Ciaran Clancy? Overview

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Quick answer

Ciaran Clancy is listed as Business and Technology Consulting | Quantitative Strategist | Algorithmic Trading at EY, a with 296502 employees, based in Cork, County Cork, Ireland. AeroLeads shows a work email signal at morganstanley.com and a matched LinkedIn profile for Ciaran Clancy.

Ciaran Clancy previously worked as Senior Manager at Ey and Executive Director & Quantitative Algo Strategist for Electronic Trading Desk at Morgan Stanley. Ciaran Clancy holds Bachelor'S Degree, Engineering, Electrical And Electronic from University College Cork.

Company email context

Email format at EY

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{first}.{last}@morganstanley.com
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Profile bio

About Ciaran Clancy

- Highly experienced Quantitative Strategist and Technical Program Manager in the EU Financial Services industry. - Uses systematic, evidence-based approaches to understand how the markets work and put those ideas in action to drive the equity trading engines at Morgan Stanley. - A recognised 'thought leader' in Client Execution Consultancy and Equities Electronic Algo Design for Morgan Stanley's Focus Long-Only, Hedge fund and Quant clients. - Demonstrates an aptitude for problem-solving, strong communication, rapid decision making and wide range of skills from mathematics to applied technology incorporating machine learning and artificial intelligence.- Deep understanding of the EU market microstructure and trading and regulatory landscape (including MiFID II)

Listed skills include Equity Derivatives, Electronic Trading, Trading Systems, Perl, and 14 others.

Current workplace

Ciaran Clancy's current company

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EY
Ey
Business and Technology Consulting | Quantitative Strategist | Algorithmic Trading
london, greater london, united kingdom
Website
ey.com
Employees
296502
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6 roles

Ciaran Clancy work experience

A career timeline built from the work history available for this profile.

Senior Manager

Current
Ey

Cork, County Cork, Ireland

Digital Transformation | Business Consulting

Dec 2019 - Present

Executive Director & Quantitative Algo Strategist For Electronic Trading Desk

Morgan Stanley

Quantitative Equity Desk Strategist and Technical Program Manager on top-tier Electronic Trading deskPrudential Regulation Authority (PRA) approved person for the performance of a PRA controlled function (Algorithmic Trading)Responsible for - Researching and Writing Trading Algorithms- Agile Analysis- Delivering Complex Technical Trading Projects- Pairs Trading Technology- Continuous Improvement Lead on High Availability, Low Latency Equity Trading Applications- Direct Client Execution consultancy- Specialized Algo Design and Trading- Cash, Listed Derivatives, Multi-asset Pair Trading

Jun 2010 - Dec 2019

Vice President

Morgan Stanley

Global Integration and Program Manager for “Passport Windows” : Morgan Stanley’s proprietary, multi-asset class client electronic trading platformEuropean lead for "RAZER" : Ultralow Latency "RAZER" Direct Market Access productUltimately responsible for - Agile Analysis, hosting scrums across all 'run the bank' and 'build the bank' projects- Ensuring High Availability in turbulent market conditions- Senior stakeholder management of technology and business- Continuous Process Improvement

Dec 2007 - Jun 2010

Associate

Morgan Stanley

EU Integration and Program Manager for "Passport Windows"

Oct 2003 - Dec 2007

Senior Business Analyst

Citi

Team lead for Equity Application Support desk, supporting trading systems for Equity Front and Middle Offices

Jun 2000 - Oct 2003

Graduate

Citi

C/C++ Development of International Cash Trade Clearance System

Jun 1999 - Jun 2000
Team & coworkers

Colleagues at EY

Other employees you can reach at ey.com. View company contacts for 296502 employees →

TT Thomas Tulley Thomas Tulley Colleague at EyGreater Brisbane Area, Australia View → JS John Soares John Soares Colleague at EyFortaleza, Ceará, Brazil View → AM Adéla Machačková Adéla Machačková Colleague at EyPrague, Czechia, Czech Republic View → LH Luiz Henrique Gomes Luiz Henrique Gomes Colleague at EyOsasco, São Paulo, Brazil View → JJ Jo Jenner Jo Jenner Colleague at EyGreater London, England, United Kingdom View → IO Iryna Ostrowska Iryna Ostrowska Colleague at EyWrocław, Dolnośląskie, Poland View → MD Ma. Dremcy Domingo, Cpa Ma. Dremcy Domingo, Cpa Colleague at EyMuntinlupa City, National Capital Region, Philippines View → IC Indah Citra Andini Indah Citra Andini Colleague at EyKarawang Regency, West Java, Indonesia View → OW Oscar Wahlberg Oscar Wahlberg Colleague at EySweden View → SP Samuel Penn Sy Samuel Penn Sy Colleague at EyMetro Manila, National Capital Region, Philippines View →
1 education record

Ciaran Clancy education

FAQ

Frequently asked questions about Ciaran Clancy

Quick answers generated from the profile data available on this page.

What company does Ciaran Clancy work for?

Ciaran Clancy works for EY.

What is Ciaran Clancy's role at EY?

Ciaran Clancy is listed as Business and Technology Consulting | Quantitative Strategist | Algorithmic Trading at EY.

What is Ciaran Clancy's email address?

AeroLeads has found 1 work email signal at @morganstanley.com for Ciaran Clancy at EY.

Where is Ciaran Clancy based?

Ciaran Clancy is based in Cork, County Cork, Ireland while working with EY.

What companies has Ciaran Clancy worked for?

Ciaran Clancy has worked for Ey, Morgan Stanley, and Citi.

Who are Ciaran Clancy's colleagues at EY?

Ciaran Clancy's colleagues at EY include Thomas Tulley, John Soares, Adéla Machačková, Luiz Henrique Gomes, and Jo Jenner.

How can I contact Ciaran Clancy?

You can use AeroLeads to view verified contact signals for Ciaran Clancy at EY, including work email, phone, and LinkedIn data when available.

What schools did Ciaran Clancy attend?

Ciaran Clancy holds Bachelor'S Degree, Engineering, Electrical And Electronic from University College Cork.

What skills is Ciaran Clancy known for?

Ciaran Clancy is listed with skills including Equity Derivatives, Electronic Trading, Trading Systems, Perl, Market Data, Trading, Investment Banking, and Equities.

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