BRTL.V – Brattle Street Investment Corp. admin 6 years ago Stock Price BRTL.V Quotes by TradingView Stock Description BRTL.V is the stock symbol for Brattle Street Investment Corp. on the TSX Venture Exchange (TSXV). BRTL.V Profile by TradingView Stock Chart BRTL.V Quotes by TradingView Technical Analysis Technical Analysis for BRTL.V by TradingView