Instuitional Investor - Mason Street Advisors, Llc

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Ishares Trust	IEF	578,150	$276,141,785	50.69%
2.	Ishares Trust	IEF	1,184,500	$117,561,625	21.58%
3.	Ishares Tr		884,400	$62,217,540	11.42%
4.	J P Morgan Exchange Traded F		493,250	$24,775,948	4.54%
5.	Pimco Etf Trust		245,500	$24,498,445	4.49%