iShares US Intermediate Gov Bd Idx (BIGBX) - Intermediate Government fund managed by BlackRock. The fund allocates 9.12% 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 BlackRock Cash Funds: Institutional, SL Agency Shares at 8.09% of total assets. This is followed by U.S. Treasury Notes (1.03%) .