Security Description | | | Principal Amount | | Value |
Series 4484, Class CD, CMO, REMIC, 1.75%, 7/15/2030
| | | $ 151,626 | | $ 155,146 |
Series 4582, Class HA, CMO, REMIC, 3.00%, 9/15/2045
| | | 409,444 | | 429,815 |
Series 4738, Class LA, CMO, REMIC, 3.00%, 11/15/2043
| | | 170,935 | | 174,380 |
Series 4764, Class WF, CMO, REMIC, 1 Month USD LIBOR + 0.30%, 0.46%, 2/15/2048 (c)
| | | 493,509 | | 495,583 |
Series K722, Class X1, IO, 1.31%, 3/25/2023 (c)
| | | 465,181 | | 10,175 |
Federal National Mortgage Association: | | | | | |
2.00%, 7/1/2035
| | | 1,393,228 | | 1,456,918 |
2.00%, 8/1/2035
| | | 946,305 | | 989,564 |
2.00%, 9/1/2035
| | | 2,892,100 | | 3,024,312 |
2.50%, 1/1/2032
| | | 1,584,255 | | 1,678,044 |
3.00%, 11/1/2033
| | | 1,223,498 | | 1,315,579 |
3.00%, 11/1/2036
| | | 325,333 | | 343,655 |
LIBOR + 1.66%, 2.68%, 5/1/2044 (c)
| | | 169,196 | | 175,170 |
Series 2010-141, Class FB, 1 Month USD LIBOR + 0.47%, 0.62%, 12/25/2040 (c)
| | | 235,533 | | 237,629 |
Series 2014-73, Class AF, 1 Month USD LIBOR + 0.45%, 0.60%, 11/25/2044 (c)
| | | 1,435,197 | | 1,444,245 |
Series 2016-23, Class FT, 1 Month USD LIBOR + 0.50%, 0.65%, 11/25/2045 (c)
| | | 708,056 | | 715,192 |
Series 2012-56, Class FA, CMO, 1 Month USD LIBOR + 0.55%, 0.70%, 6/25/2042 (c)
| | | 1,117,006 | | 1,127,753 |
Series 2007-54, Class FW, CMO, REMIC, 1 Month USD LIBOR + 0.25%, 0.40%, 6/25/2037 (c)
| | | 462,427 | | 462,441 |
Series 2012-32, Class DA, CMO, REMIC, 2.00%, 11/25/2026
| | | 1,100,470 | | 1,121,054 |
Series 2015-59, Class A, CMO, REMIC, 3.00%, 6/25/2041
| | | 130,660 | | 131,405 |
Series 2016-8, Class FA, CMO, REMIC, 1 Month USD LIBOR + 0.45%, 0.60%, 3/25/2046 (c)
| | | 444,336 | | 446,961 |
Series 2017-13, Class ML, CMO, REMIC, 3.00%, 8/25/2041
| | | 265,903 | | 270,592 |
Series 2017-2, Class HA, CMO, REMIC, 3.00%, 9/25/2041
| | | 129,256 | | 130,414 |
Series 2018-27, Class FJ, CMO, REMIC, 1 Month USD LIBOR + 0.30%, 0.45%, 12/25/2047 (c)
| | | 412,654 | | 413,169 |
Series 2018-30, Class FA, CMO, REMIC, 1 Month USD LIBOR + 0.30%, 0.45%, 5/25/2048 (c)
| | | 565,679 | | 566,416 |
Series 2018-39, Class EF, CMO, REMIC, 1 Month USD LIBOR + 0.30%, 0.45%, 6/25/2048 (c)
| | | 458,654 | | 459,968 |
Series 2018-39, Class FG, CMO, REMIC, 1 Month USD LIBOR + 0.25%, 0.40%, 11/25/2033 (c)
| | | 584,312 | | 583,928 |
Series 2018-45, Class FA, CMO, REMIC, 1 Month USD LIBOR + 0.30%, 0.45%, 6/25/2048 (c)
| | | 438,188 | | 438,765 |
Series 2020-M49, Class 1A1, VRN, 1.26%, 11/25/2030 (c)
| | | 1,099,228 | | 1,123,183 |