MBB Holdings List

No.	Symbol	Name	% Weight	Shares
1	n/a	BLACKROCK CASH CL INST SL AGENCY	6.70%	2,603,562,789
2	n/a	FHLMC 30YR UMBS SUPER - 2.0 2051-05-01	0.97%	488,011,446
3	n/a	UMBS 30YR TBA(REG A) - 5.5 2026-10-13	0.88%	353,502,000
4	n/a	UMBS 30YR TBA(REG A) - 5.0 2026-10-13	0.74%	304,997,000
5	n/a	GNMA2 30YR TBA(REG C) - 5.5 2026-10-20	0.71%	281,208,000
6	n/a	GNMA2 30YR TBA(REG C) - 6.0 2026-10-20	0.63%	243,904,000
7	n/a	GNMA2 30YR - 5.0 2054-11-20	0.55%	221,930,795
8	n/a	GNMA2 30YR TBA(REG C) - 5.0 2026-10-20	0.55%	222,832,000
9	n/a	GNMA2 30YR - 2.0 2051-10-20	0.50%	247,568,264
10	n/a	GNMA2 30YR - 2.0 2051-12-20	0.49%	243,304,395
11	n/a	FNMA 30YR UMBS - 2.0 2051-12-01	0.49%	244,412,868
12	n/a	GNMA2 30YR - 2.5 2051-07-20	0.48%	226,503,266
13	n/a	FHLMC 30YR UMBS SUPER - 2.0 2051-04-01	0.47%	234,368,342
14	n/a	GNMA2 30YR TBA(REG C) - 4.5 2026-10-20	0.44%	184,082,000
15	n/a	FNMA 30YR UMBS - 2.0 2051-11-01	0.41%	207,344,113
16	n/a	FNMA 30YR UMBS SUPER - 2.0 2051-07-01	0.40%	202,478,161
17	n/a	GNMA2 30YR - 5.0 2056-04-20	0.40%	163,008,899
18	n/a	GNMA2 30YR - 5.5 2053-09-20	0.37%	147,474,910
19	n/a	GNMA2 30YR - 5.5 2055-09-20	0.37%	145,963,423
20	n/a	UMBS 15YR TBA(REG B) - 4.0 2026-10-15	0.34%	139,475,000
21	n/a	GNMA2 30YR - 2.0 2052-03-20	0.34%	165,802,409
22	n/a	UMBS 15YR TBA(REG B) - 2.0 2026-10-15	0.33%	145,845,791
23	n/a	GNMA2 30YR - 2.5 2051-05-20	0.33%	154,912,514
24	n/a	UMBS 30YR TBA(REG A) - 6.0 2026-10-13	0.32%	125,778,000
25	n/a	FNMA 30YR UMBS SUPER - 2.0 2052-04-01	0.30%	152,855,642

Showing 25 of 11212 holdings

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As of Sep 15, 2026