The Vanguard Explorer Fund Investor Shares (VEXPX) concentrates its investments on small and medium-sized companies believed to possess significant growth potential. Owing to its focus on these emerging enterprises, the fund inherently experiences a higher degree of price fluctuation and unpredictability compared to investment vehicles tracking larger, more established corporations. However, to help temper the risks associated with this often-dynamic market sector, the fund employs a multi-manager approach, leveraging the diverse strategies of several investment advisors.