MBB Holdings and Portfolio Weights Page 110

MBB ETF holdings Page 110

Weights reproduce the dated portfolio and may not sum to exactly 100% because of cash, derivatives, rounding, liabilities, or other positions. Provenance stays internal.

Snapshot field	Reported value
Fund	iShares MBS ETF
Report date	2026-02-28
Reported holdings	11,153
SEC series ID	S000013702

Positions 10,901–11,000 of 11,153

Ticker	Issuer	Weight	Value (USD)	Balance
Government National Mortgage Association	Government National Mortgage Association	0%	68.56	66.93 PA
Fannie Mae	Fannie Mae	0%	67.8	63.12 PA
Fannie Mae	Fannie Mae	0%	67.33	66.59 PA
Freddie Mac	Freddie Mac	0%	67.09	66.57 PA
Freddie Mac	Freddie Mac	0%	66.83	64.91 PA
Government National Mortgage Association	Government National Mortgage Association	0%	66.66	65.75 PA
Fannie Mae	Fannie Mae	0%	66.52	66.21 PA
Government National Mortgage Association	Government National Mortgage Association	0%	66.42	66.39 PA
Freddie Mac	Freddie Mac	0%	66.39	64.63 PA
Fannie Mae	Fannie Mae	0%	66.35	66.28 PA
Freddie Mac	Freddie Mac	0%	65.02	63.91 PA
Government National Mortgage Association	Government National Mortgage Association	0%	64.98	64.96 PA
Government National Mortgage Association	Government National Mortgage Association	0%	64.96	64.5 PA
Freddie Mac	Freddie Mac	0%	64.85	63.7 PA
Freddie Mac	Freddie Mac	0%	64.8	62.5 PA
Freddie Mac	Freddie Mac	0%	64.46	61.03 PA
Freddie Mac	Freddie Mac	0%	63.81	60.41 PA
Fannie Mae	Fannie Mae	0%	63.49	63.49 PA
Freddie Mac	Freddie Mac	0%	62.88	61.04 PA
Fannie Mae	Fannie Mae	0%	62.45	58.95 PA
Freddie Mac	Freddie Mac	0%	62.4	62.25 PA
Fannie Mae	Fannie Mae	0%	62.36	62.03 PA
Freddie Mac	Freddie Mac	0%	60.86	59.24 PA
Freddie Mac	Freddie Mac	0%	60	59.47 PA
Fannie Mae	Fannie Mae	0%	59.56	58.36 PA
Freddie Mac	Freddie Mac	0%	59.42	57.71 PA
Fannie Mae	Fannie Mae	0%	59.38	59.56 PA
Freddie Mac	Freddie Mac	0%	59.1	55.66 PA
Freddie Mac	Freddie Mac	0%	59.03	55.37 PA
Fannie Mae	Fannie Mae	0%	58.22	57.89 PA
Government National Mortgage Association	Government National Mortgage Association	0%	57.98	57.5 PA
Freddie Mac	Freddie Mac	0%	57.67	57.37 PA
Freddie Mac	Freddie Mac	0%	57.37	56.24 PA
Freddie Mac	Freddie Mac	0%	56.92	56.02 PA
Freddie Mac	Freddie Mac	0%	56.92	55.97 PA
Government National Mortgage Association	Government National Mortgage Association	0%	56.7	56.17 PA
Freddie Mac	Freddie Mac	0%	56.43	56.6 PA
Government National Mortgage Association	Government National Mortgage Association	0%	56.09	56 PA
Freddie Mac	Freddie Mac	0%	55.77	54.18 PA
Freddie Mac	Freddie Mac	0%	55.11	53.59 PA
Fannie Mae	Fannie Mae	0%	54.71	54.71 PA
Freddie Mac	Freddie Mac	0%	54.56	53.02 PA
Government National Mortgage Association	Government National Mortgage Association	0%	54.38	54.49 PA
Government National Mortgage Association	Government National Mortgage Association	0%	53.72	52.32 PA
Fannie Mae	Fannie Mae	0%	53.65	53.44 PA
Government National Mortgage Association	Government National Mortgage Association	0%	53.62	52.9 PA
Fannie Mae	Fannie Mae	0%	53.56	52.43 PA
Government National Mortgage Association	Government National Mortgage Association	0%	52.33	49.78 PA
Government National Mortgage Association	Government National Mortgage Association	0%	51.35	50.68 PA
Government National Mortgage Association	Government National Mortgage Association	0%	51.15	50.14 PA
Fannie Mae	Fannie Mae	0%	50.99	51.19 PA
Fannie Mae	Fannie Mae	0%	50.96	48.5 PA
Government National Mortgage Association	Government National Mortgage Association	0%	50.54	50.53 PA
Government National Mortgage Association	Government National Mortgage Association	0%	49.88	48.98 PA
Fannie Mae	Fannie Mae	0%	49.5	49.26 PA
Government National Mortgage Association	Government National Mortgage Association	0%	49.17	48.98 PA
Fannie Mae	Fannie Mae	0%	48.92	48.92 PA
Fannie Mae	Fannie Mae	0%	47.97	44.67 PA
Fannie Mae	Fannie Mae	0%	47.48	46.07 PA
Fannie Mae	Fannie Mae	0%	47.07	46.3 PA
Government National Mortgage Association	Government National Mortgage Association	0%	46.69	46.44 PA
Government National Mortgage Association	Government National Mortgage Association	0%	46.62	46.26 PA
Government National Mortgage Association	Government National Mortgage Association	0%	46.57	46.5 PA
Government National Mortgage Association	Government National Mortgage Association	0%	46.47	46.13 PA
Government National Mortgage Association	Government National Mortgage Association	0%	46.44	46.44 PA
Fannie Mae	Fannie Mae	0%	46.36	44.13 PA
Freddie Mac	Freddie Mac	0%	46.35	46.35 PA
Fannie Mae	Fannie Mae	0%	46.12	44.94 PA
Freddie Mac	Freddie Mac	0%	45.87	45.53 PA
Government National Mortgage Association	Government National Mortgage Association	0%	45.62	44.96 PA
Government National Mortgage Association	Government National Mortgage Association	0%	45.6	45.31 PA
Government National Mortgage Association	Government National Mortgage Association	0%	45.58	44.65 PA
Government National Mortgage Association	Government National Mortgage Association	0%	45.34	44.93 PA
Government National Mortgage Association	Government National Mortgage Association	0%	45.26	44.32 PA
Fannie Mae	Fannie Mae	0%	44.91	43.99 PA
Fannie Mae	Fannie Mae	0%	44.54	43.83 PA
Fannie Mae	Fannie Mae	0%	44.25	44.1 PA
Government National Mortgage Association	Government National Mortgage Association	0%	43.62	42.56 PA
Freddie Mac	Freddie Mac	0%	43.16	42.4 PA
Government National Mortgage Association	Government National Mortgage Association	0%	43.15	43.12 PA
Fannie Mae	Fannie Mae	0%	42.9	41.1 PA
Freddie Mac	Freddie Mac	0%	42.71	40.96 PA
Fannie Mae	Fannie Mae	0%	42.55	42.55 PA
Government National Mortgage Association	Government National Mortgage Association	0%	41.92	41.74 PA
Government National Mortgage Association	Government National Mortgage Association	0%	40.03	39.86 PA
Freddie Mac	Freddie Mac	0%	39.39	36.61 PA
Freddie Mac	Freddie Mac	0%	38.47	36.79 PA
Fannie Mae	Fannie Mae	0%	38.27	38.39 PA
Government National Mortgage Association	Government National Mortgage Association	0%	38.24	37.87 PA
Fannie Mae	Fannie Mae	0%	38.05	37.88 PA
Fannie Mae	Fannie Mae	0%	37.83	37.68 PA
Government National Mortgage Association	Government National Mortgage Association	0%	37.54	37.49 PA
Fannie Mae	Fannie Mae	0%	37.31	35.42 PA
Government National Mortgage Association	Government National Mortgage Association	0%	37.31	36.97 PA
Fannie Mae	Fannie Mae	0%	36.15	34.02 PA
Freddie Mac	Freddie Mac	0%	36.11	36.2 PA
Government National Mortgage Association	Government National Mortgage Association	0%	35.59	35.13 PA
Freddie Mac	Freddie Mac	0%	35.05	35.14 PA
Freddie Mac	Freddie Mac	0%	34.74	34.8 PA
Government National Mortgage Association	Government National Mortgage Association	0%	34.49	33.93 PA