Vanguard Morningstar Small-Cap Index Fund Investor Shares 

This fund utilizes an investment strategy that aims to replicate the performance of the CRSP US Small Cap Index, a comprehensive benchmark representing a wide array of smaller American companies. To achieve this objective, the fund manager endeavors to allocate nearly all of the fund's capital directly into the constituent securities of that index, maintaining each holding in proportions that closely mirror its weighting within the benchmark.