Instuitional Investor - Northwestern Mutual Investment Management Company, Llc

Filing Period:
No. Security Ticker Shares Value % Port
1.
Vanguard Index Fds
937,900 $409,674,720 11%
2. IEF 3,372,822 $365,107,982 9.8%
3. IEF 706,700 $337,541,121 9.06%
4.
Ishares Tr
4,293,138 $302,022,258 8.11%
5. IEF 1,005,133 $278,572,611 7.48%