T. Rowe Price New Income Z (TRVZX) - Intermediate Core Bond fund with $15.93 Billion in assets. The fund allocates 7.97% of its portfolio to its top 10 holdings.
The largest holding in the fund is UNITED STATES TREASURY NOTE/BOND at 1.34% of total assets. This is followed by T. Rowe Price Government Reserve Fund (4.84%) and FANNIE MAE OR FREDDIE MAC (1.79%).