BBU-UN.TO – Brookfield Business Partners LP admin 6 years ago Stock Price BBU-UN.TO Quotes by TradingView Stock Description BBU-UN.TO is the stock symbol for Brookfield Business Partners LP on the Toronto Stock Exchange (TSX). BBU.UN.TO Profile by TradingView Stock Chart BBU-UN.TO Quotes by TradingView Technical Analysis Technical Analysis for BBU-UN.TO by TradingView