The Vanguard FTSE All-World ex-US Index Fund Insti Shs (VFWSX) is a mutual fund that seeks to provide investors with broad exposure to international equity markets, excluding the United States. This fund is managed by Vanguard, a reputable investment management company known for its low-cost index funds. VFWSX tracks the performance of the FTSE All-World ex-US Index, which includes stocks from developed and emerging markets around the world. As an institutional share class, this fund is designed for larger investors and typically has lower fees compared to other share classes. VFWSX is a suitable option for investors looking to diversify their portfolio and gain exposure to global markets.