MBB Holdings List

No.	Symbol	Name	% Weight	Shares
1	n/a	BLACKROCK CASH CL INST SL AGENCY	6.65%	2,603,956,267
2	n/a	GNMA2 30YR TBA(REG C) - 5.5 2026-08-20	1.07%	419,233,000
3	n/a	FHLMC 30YR UMBS SUPER - 2.0 2051-05-01	1.00%	491,168,299
4	n/a	UMBS 30YR TBA(REG A) - 5.5 2026-09-14	0.96%	375,727,000
5	n/a	UMBS 30YR TBA(REG A) - 5.0 2026-09-14	0.72%	288,597,000
6	n/a	GNMA2 30YR TBA(REG C) - 5.0 2026-08-20	0.63%	252,832,000
7	n/a	GNMA2 30YR - 5.0 2054-11-20	0.52%	208,873,661
8	n/a	GNMA2 30YR - 2.0 2051-10-20	0.51%	249,446,297
9	n/a	GNMA2 30YR - 2.0 2051-12-20	0.51%	245,205,981
10	n/a	FNMA 30YR UMBS - 2.0 2051-12-01	0.50%	246,002,582
11	n/a	FHLMC 30YR UMBS SUPER - 2.0 2051-04-01	0.48%	235,732,157
12	n/a	GNMA2 30YR TBA(REG C) - 4.5 2026-08-20	0.48%	196,557,000
13	n/a	GNMA2 30YR TBA(REG C) - 6.0 2026-08-20	0.45%	173,486,000
14	n/a	GNMA2 30YR - 2.5 2051-07-20	0.43%	200,658,389
15	n/a	FNMA 30YR UMBS - 2.0 2051-11-01	0.42%	208,636,890
16	n/a	FNMA 30YR UMBS SUPER - 2.0 2051-07-01	0.41%	203,802,253
17	n/a	UMBS 15YR TBA(REG B) - 4.0 2026-09-17	0.40%	161,350,000
18	n/a	GNMA2 30YR - 5.5 2053-09-20	0.39%	149,474,856
19	n/a	GNMA2 30YR - 5.0 2056-04-20	0.37%	149,831,834
20	n/a	GNMA2 30YR - 2.0 2052-03-20	0.34%	167,148,010
21	n/a	GNMA2 30YR - 2.5 2051-05-20	0.34%	156,157,993
22	n/a	UMBS 30YR TBA(REG A) - 6.0 2026-09-14	0.33%	125,778,000
23	n/a	FNMA 30YR UMBS SUPER - 2.0 2052-04-01	0.31%	153,798,542
24	n/a	FNMA 30YR UMBS - 2.0 2051-03-01	0.31%	153,378,531
25	n/a	UMBS 15YR TBA(REG B) - 2.0 2026-09-17	0.30%	130,345,791

Showing 25 of 11172 holdings

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As of Aug 13, 2026