iShares Mortgage-Backed Securities Active ETF (MBBA)

BATS: MBBA · Real-Time Price · USD

46.98

-0.06 (-0.13%)

At close: Oct 9, 2026, 4:00 PM EDT

46.98

0.00 (0.00%)

After-hours: Oct 9, 2026, 7:30 PM EDT

MBBA Holdings List

No.	Symbol	Name	% Weight	Shares
1	XTSLA	BLK CSH FND TREASURY SL AGENCY	50.44%	360,491,525
2	UM30	UMBS 30YR TBA(REG A) - 5.5 2026-11-12	12.80%	95,539,255
3	UM30	UMBS 30YR TBA(REG A) - 6.0 2026-11-12	6.19%	44,997,982
4	FRSL6270	FHLMC 30YR UMBS SUPER - 2.0 2052-08-01	5.00%	47,103,954
5	G230J	GNMA2 30YR TBA(REG C) - 2.0 2026-10-20	4.79%	44,500,000
6	FNCA6950	FNMA 30YR UMBS - 2.5 2050-09-01	4.73%	42,141,957
7	UM15	UMBS 15YR TBA(REG B) - 2.0 2026-11-17	4.26%	34,286,000
8	UM30	UMBS 30YR TBA(REG A) - 3.5 2026-11-12	3.55%	29,875,000
9	G230J	GNMA2 30YR TBA(REG C) - 5.0 2026-10-20	2.96%	22,662,000
10	FNFA3994	FNMA 30YR UMBS SUPER - 5.5 2054-11-01	2.88%	21,254,426
11	FNCC1249	FNMA 30YR UMBS - 6.0 2055-10-01	2.84%	20,493,467
12	G230J	GNMA2 30YR TBA(REG C) - 5.5 2026-10-20	2.65%	19,667,000
13	FHSTR_436-AB	FHSTR_436 AB - 4.0 2027-05-25	2.63%	18,907,718
14	UM30	UMBS 30YR TBA(REG A) - 6.5 2026-11-12	2.41%	17,094,000
15	UM30	UMBS 30YR TBA(REG A) - 2.5 2026-11-12	2.32%	21,195,000
16	G2MA7471	GNMA2 30YR - 2.0 2051-07-20	2.09%	19,479,085
17	G230J	GNMA2 30YR TBA(REG C) - 3.0 2026-10-20	2.07%	17,764,000
18	FRRA6235	FHLMC 30YR UMBS - 2.0 2051-11-01	1.93%	18,210,797
19	G230J	GNMA2 30YR TBA(REG C) - 4.5 2026-10-20	1.93%	15,341,000
20	G230J	GNMA2 30YR TBA(REG C) - 2.5 2026-10-20	1.89%	16,800,000
21	FNMA6053	FNMA 30YR UMBS - 5.0 2056-05-01	1.87%	14,380,117
22	FRSD8286	FHLMC 30YR UMBS SUPER - 4.0 2053-01-01	1.87%	15,119,711
23	FNCC1427	FNMA 30YR UMBS - 5.0 2055-11-01	1.82%	13,833,996
24	FNFA6393	FNMA 30YR UMBS SUPER - 3.0 2051-12-01	1.67%	14,273,379
25	FNFA5785	FNMA 30YR UMBS SUPER - 4.5 2056-05-01	1.62%	12,725,033

Showing 25 of 693 holdings

Subscribe to see the full list

As of Oct 8, 2026