The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Vanguard Unit Ser I 921943858 31,519 7,556,523 SH   SOLE   0 0 7,556,523
Vanguard Unit Ser I 922042858 20,845 490,130 SH   SOLE   0 0 490,130
Black Rock Unit Ser I 46429B655 18,444 362,137 SH   SOLE   0 0 362,137
IndexIQ Advisors Unit Ser I 45409B800 11,386 360,887 SH   SOLE   0 0 360,887
State Street Global Unit Ser I 78464A375 9,938 284,517 SH   SOLE   0 0 284,517
Vanguard Unit Ser I 92206C771 12,971 245,529 SH   SOLE   0 0 245,529
Van Eck Unit Ser I 92189F486 5,895 234,009 SH   SOLE   0 0 234,009
Schwab Unit Ser I 808524201 15,102 215,160 SH   SOLE   0 0 215,160
State Street Global Unit Ser I 78468R408 5,207 191,254 SH   SOLE   0 0 191,254
Van Eck Unit Ser I 92189H300 6,611 190,515 SH   SOLE   0 0 190,515
State Street Global Unit Ser I 78468R200 4,329 140,857 SH   SOLE   0 0 140,857
Black Rock Unit Ser I 46432F842 5,105 83,140 SH   SOLE   0 0 83,140
Black Rock Unit Ser I 464287804 5,946 75,961 SH   SOLE   0 0 75,961
Vanguard Unit Ser I 922908363 17,756 65,970 SH   SOLE   0 0 65,970
Black Rock Unit Ser I 464287507 11,995 61,745 SH   SOLE   0 0 61,745
Schwab Unit Ser I 808524508 3,272 57,308 SH   SOLE   0 0 57,308
Black Rock Unit Ser I 464287200 9,058 30,732 SH   SOLE   0 0 30,732
Deutsche Bank Unit Ser I 233051283 1,196 24,278 SH   SOLE   0 0 24,278
Vanguard Unit Ser I 922042775 749 14,696 SH   SOLE   0 0 14,696
Schwab Unit Ser I 808524607 976 13,650 SH   SOLE   0 0 13,650