Eleonore “Ella” Lund-Simon

Eleonore first joined BBR Partners in 2018 and is currently a Director of Portfolio & Wealth Advisory. She joined the firm in 2018 and after 3 years, briefly left to pursue an opportunity in early-stage impact investing. She then subsequently returned to the firm in 2023. Her responsibilities include supporting Portfolio & Wealth Advisory Directors […]

Michael J. MacMillan

Michael joined BBR Partners in 2024 and is Head of Development & Engineering. His responsibilities include leading the firm’s investment technologies as well as BBR’s investment research & client intelligence capabilities. Michael has extensive experience in quantitative finance and leading technology-driven investing organizations. Prior to joining BBR, Michael worked at Two Sigma Investments. Prior to […]

Kevin F. Mahon

Kevin joined BBR Partners in 2019 and is a Director of Portfolio & Wealth Advisory. Kevin’s responsibilities working with clients to develop their overall financial strategy, manage their investments, and integrate their investment, tax and estate planning into a cohesive wealth management plan. Prior to joining BBR, Kevin was a client advisor at WMS Partner, […]

Katerina P. Margiotta

Katerina joined BBR Partners in 2018 and is the Director of Brand and Business Development. Her responsibilities include developing and executing strategies to enhance brand equity, increase business opportunities, and strengthen the firm’s relationships with current and prospective clients. Prior to joining BBR, Katerina was a member of the Investor Relations team at The Carlyle […]

Michael J. Marino

Michael joined BBR Partners in 2018 and is a Director of Fund Accounting. Michael’s responsibilities include tracking and accounting for investment performance for BBR pooled investment vehicles. Prior to joining BBR, Michael was a Senior Accountant at Schwartz & Company LLP (acquired by MGO), a boutique accounting firm specializing in accounting, audit and tax services […]

Matthew C. McCormack

Matt joined BBR Partners in 2017 and is a Director of Data Solutions. In this role, Matt empowers teams across the firm to uncover actionable insights and support business objectives by developing analytical tools and methodologies. He is responsible for ensuring data efficiency and reliability, creating data quality checks to maintain the integrity of information […]

Julie M. Melwani

Julie Melwani joined BBR Partners in 2023 and is a Director, Head of HR. In this role, Julie is responsible for developing and executing human resource strategies in support of the overall business plan and vision. Julie is also a member of BBR’s Operating Committee. Julie has substantial experience in Human Resources Management and Strategy […]

Brian J. Middleton

Brian joined BBR Partners in early 2026 and is a Director of IT Infrastructure, responsible for overseeing and developing the firm’s IT infrastructure, security, systems automation and reliability, overall user experience, and strategic technology planning. He has substantial experience in enterprise IT infrastructure and technology leadership across the financial services industry. Prior to joining BBR, […]

Anca Montuschi

Anca joined BBR Partners in 2009 and is a Director of Portfolio & Wealth Administration. Her responsibilities include working on client teams to monitor and execute cash and security transactions in client portfolios and providing consolidated tax and portfolio reporting to clients and their advisors. She is also team lead and oversees several portfolio and […]

Julia A. Panchot

Julia joined BBR Partners in 2017 and is a Director of Portfolio & Wealth Advisory. She works with clients to develop their overall financial strategy, manage their investments, and integrate their investment, tax, and estate planning into a cohesive wealth management plan. Prior to joining BBR, Julia worked as an Analyst at Barclays Investment Bank […]