Polaris International Securities Investment Trust, the fund manager for the recently launched Taiwan Top 50 Tracker (TTT) Fund - Taiwan's first exchange-traded fund - is preparing an international roadshow to market it to non-Taiwanese investors. The aim is to make the TTT, which has amassed $600 million since its launch on June 30, as big as, or bigger, than Hong Kong's HK$26.7 billion ($3.4 billion) Tracker Fund.