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Antti Petajisto, Ph.D.

Chief Equity Strategist, Brooklyn Investment Group
Antti

About Antti Petajisto

As Chief Equity Strategist at Brooklyn Investment Group, Antti specializes in quantitative research and portfolio management with a focus on tax-managed long/short equity strategies.

Prior to joining Brooklyn, Antti spent over a decade as portfolio manager at quantitative hedge funds and asset managers including BlackRock, LMR Partners and QuantPort, developing new alpha signals and managing long-short and long-only equity portfolios in developed and emerging markets. Antti has also served as a finance professor at the Yale School of Management and NYU Stern School of Business, where he taught MBA courses on investments, portfolio management and behavioral finance.

His academic research has won numerous awards and has been frequently cited in the popular press. He is best known for the invention of the Active Share concept for quantifying active portfolio management, his work on performance evaluation of money managers, pricing inefficiencies in exchange-traded funds and the price impact of passive indexing strategies.

Antti holds a Ph.D. in Finance from MIT Sloan School of Management and M.Sc. in Engineering Physics from the Helsinki University of Technology.

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