| Amount | Holding | 
|---|---|
| 14.92% | Principal Large Cap S&P 500 Index Inst | 
| 12.33% | Principal LargeCap Growth I R6 | 
| 11.04% | Principal Diversified International R-6 | 
| 9.83% | Principal Overseas Instl | 
| 9.41% | Principal Large Cap Value III Inst | 
| 6.28% | Principal MidCap Growth III Inst | 
| 6.15% | Principal Core Fixed Income R6 | 
| 4.90% | Principal MidCap Value I R-6 | 
| 4.36% | Principal Blue Chip R-6 | 
| 3.39% | Principal Origin Emerging Markets R6 |