https://noirg.org/wp-content/uploads/2012/04/TSR.HighlightsKeyPoints1.pdf
Nine out of ten Africans were shipped to Brazil. Jewish scholar Dr. Arnold Wiznitzer described the early Jewish presence there:
Besides their important position in the sugar industry and in tax farming, they dominated the slave trade….The buyers who appeared at the auctions were almost always Jews, and because of this lack of competitors they could buy slaves at low prices.
According to Wiesenthal Center scholar Dr. Harold Brackman, during the 1600s “slave trading in Brazil became a ‘Jewish’ mercantile specialty in much the same way it had been in early medieval Europe.”