iShares Mortgage-Backed Securities Active ETF (MBBA)

BATS: MBBA · Real-Time Price · USD

48.26

+0.26 (0.54%)

At close: Oct 30, 2026, 4:00 PM EDT

48.26

0.00 (0.00%)

After-hours: Oct 30, 2026, 6:30 PM EDT

MBBA Holdings List

No.	Symbol	Name	% Weight	Shares
1	UM30	UMBS 30YR TBA(REG A) - 5.5 2026-11-12	9.40%	73,203,255
2	XTSLA	BLK CSH FND TREASURY SL AGENCY	8.07%	61,257,742
3	FRSL6270	FHLMC 30YR UMBS SUPER - 2.0 2052-08-01	4.82%	47,103,954
4	FNCA6950	FNMA 30YR UMBS - 2.5 2050-09-01	4.55%	42,141,957
5	UM30	UMBS 30YR TBA(REG A) - 3.5 2026-11-12	3.98%	34,794,000
6	G230J	GNMA2 30YR TBA(REG C) - 2.0 2026-12-17	2.78%	26,900,000
7	FNFA3994	FNMA 30YR UMBS SUPER - 5.5 2054-11-01	2.76%	21,254,426
8	FNCC1249	FNMA 30YR UMBS - 6.0 2055-10-01	2.72%	20,493,467
9	G230J	GNMA2 30YR TBA(REG C) - 5.5 2026-11-19	2.65%	20,554,000
10	UM15	UMBS 15YR TBA(REG B) - 2.0 2026-11-17	2.56%	21,691,000
11	FRRA6235	FHLMC 30YR UMBS - 2.0 2051-11-01	2.49%	24,267,982
12	FHSTR_436-AB	FHSTR_436 AB - 4.0 2027-05-25	2.48%	18,907,718
13	G2MA7471	GNMA2 30YR - 2.0 2051-07-20	2.02%	19,479,085
14	G230J	GNMA2 30YR TBA(REG C) - 4.5 2026-11-19	1.96%	16,195,000
15	G230J	GNMA2 30YR TBA(REG C) - 2.0 2026-11-19	1.94%	18,762,000
16	FNMA6053	FNMA 30YR UMBS - 5.0 2056-05-01	1.80%	14,380,117
17	FRSD8286	FHLMC 30YR UMBS SUPER - 4.0 2053-01-01	1.80%	15,119,711
18	FNCC1427	FNMA 30YR UMBS - 5.0 2055-11-01	1.76%	13,833,996
19	FNFA3762	FNMA 30YR UMBS SUPER - 2.5 2052-04-01	1.74%	16,161,827
20	G230J	GNMA2 30YR TBA(REG C) - 5.0 2026-11-19	1.67%	13,313,000
21	FNFA6393	FNMA 30YR UMBS SUPER - 3.0 2051-12-01	1.62%	14,273,379
22	FNFA5785	FNMA 30YR UMBS SUPER - 4.5 2056-05-01	1.56%	12,725,033
23	FRSL5152	FHLMC 30YR UMBS SUPER - 2.0 2053-11-01	1.55%	15,181,113
24	G2MA7987	GNMA2 30YR - 2.5 2052-04-20	1.53%	14,202,911
25	GNMA_22-208D-PA	GNMA_22-208D PA - 4.75 2051-07-20	1.39%	10,848,369

Showing 25 of 727 holdings

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As of Oct 29, 2026