B3 SA - Brasil Bolsa Balcao

“B3 is a legally-mandated, vertically-integrated monopoly over all Brazilian capital market infrastructure — exchange, clearing, settlement, and custody — with ~70% EBITDA margins and near-zero risk of competitive displacement. Earnings are cyclically suppressed by a persistently high Selic rate, and the current ~14x forward P/E largely prices in the eventual recovery. The business quality is among the best globally, but limited reinvestment runway and a thin margin of safety constrain this to a TRACK: watch for macro-driven price weakness toward 11-12x forward earnings before building a meaningful position.”