| Amount | Holding | 
|---|---|
| 20.23% | American Century NT Diversified Bond G | 
| 8.86% | American Century NT Large Co Val G | 
| 8.05% | American Century Global Bond G | 
| 7.25% | American Century Short Dur Infl ProBd G | 
| 6.87% | American Century Sustainable Equity G | 
| 4.82% | American Century NT Intl Val G | 
| 4.28% | American Century NT Growth G | 
| 4.25% | American Century NT International Gr G | 
| 3.94% | American Century NT Mid Cap Value G | 
| 3.75% | American Century NT Equity Growth G |