Paul Mattaliano, a towering figure in the Boston institutional equity sales community, a brilliant investment professional, and a highly respected leader, passed away on Tuesday, July 14, 2026, at the age of 57.
Serving most recently as a Managing Director at Seaport Research Partners, Paul was widely recognized as one of the most accomplished and trusted capital markets professionals in the Northeast. Known for his exceptional relationship management skills, consensus-building leadership, and razor-sharp financial acumen, he was a pillar of the Boston financial community for nearly three decades.
An Elite Financial Career Built on Relationships
Paul’s career spanned over 30 years in the fast-paced, high-stakes world of capital markets, equity research sales, and buy-side research. He built an flawless reputation by managing and cultivating deep, trust-based relationships with the nation’s largest institutional asset managers, hedge funds, and investment advisors.
A Legacy of Wall Street Leadership
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Seaport Research Partners (2021–2026): For the past five years, Paul served as Managing Director in Boston, driving critical institutional growth and providing elite market analysis to senior asset managers.
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Compass Point Research & Trading: Paul spent over four years with the firm, executing dual high-level roles as both a Managing Director and the Head of Sales, where he built out their primary Boston footprint.
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Janney Montgomery Scott LLC: He served as the Managing Director of Equities, steering regional trading blocks and cross-functional teams.
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Keefe, Bruyette & Woods (KBW) (2000–2011): Paul spent nearly 12 years as the Director of Equity Sales for Boston and Senior Vice President, guiding the firm through monumental shifts in the financial landscape with absolute stability.
A Leader’s Leadership: Beyond the numbers, Paul was revered as a natural motivator. He was uniquely skilled at driving consensus between senior institutional management and board-level directors, guiding junior analysts with the same respect and attention he gave to chief executives.
Educational Foundations
Paul’s analytical brilliance was shaped by a pristine academic background. He completed his undergraduate studies, earning a Bachelor of Arts from Trinity College in Hartford, Connecticut.
Recognizing a deep passion for corporate strategy and investment banking, he went on to attend the prestigious University of Virginia Darden School of Business, graduating with his Master of Business Administration (MBA) in 1994. Throughout his career, Paul remained a proud alumnus, frequently mentoring younger Darden and Trinity graduates breaking into the Boston financial sector.
Remembrance and Integrity
In the highly competitive arena of institutional equities, Paul stood out for his profound integrity and his cool, level-headed demeanor in chaotic environments. Colleagues remember him not just as a brilliant strategist, but as a detail-oriented professional who fiercely supported his teammates and took genuine pride in seeing those around him succeed.
Paul’s sudden passing leaves a profound void across the financial desks of Boston and New York, as well as within the tight-knit network of his lifelong friends and family.
Information regarding visitation hours, formal memorial services in the Greater Boston area, and a corporate tribute will be finalized and announced by Seaport Research Partners and his family in the coming days.