Our People

Chris Walsh

Chief Executive Officer

Profile & Experience

Chris Walsh is the Chief Executive Officer of Acadia. Chris has over 25 years of leadership experience in the financial services technology sector. He previously served as a Senior Vice President with NYSE Technologies and ran its buy side services and solutions group. Prior to joining NYSE, Chris was at NYFIX where he served as both Head of OMS Division and the Strategy function. Prior to NYFIX, he was CEO of Radius Partners, which he co-founded, grew, and subsequently managed the acquisition by FundTech. Chris has also been a senior executive at Thomson Financial, where among other accomplishments he was instrumental in building the Thomson ESG and, subsequently, Omgeo business.
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Meet our Quant Services Team

Peter Caspers

Peter Caspers

Principal Consultant
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Roland Stamm

Roland Stamm

Partner
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Nikolai Nowaczyk

Nikolai Nowaczyk

Principal Consultant
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Scott Sobolewski

Scott Sobolewski

Partner
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Unlock a trading edge with Quaternion expert services

Our highly experienced team is focused on delivering demanding consulting projects in the areas of quantitative analysis, risk management and model validation.  Find out more about how your firm can leverage the Quaternion team at Acadia.