iShares Total U.S. Stock Market Index Fund Institutional Shares (BITSX) - Large Blend fund with $4.73 Billion in assets. The fund allocates 30.44% of its portfolio to its top 10 holdings. It primarily invests in averagemarketcap cap stocks , with a focus on the cash and equivalents sector.
The largest holding in the fund is Apple Inc at 5.62% of total assets. This is followed by Microsoft Corp (4.35%) and NVIDIA Corp (6.71%).