MBB Holdings and Portfolio Weights Page 15

MBB ETF holdings Page 15

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 1,401–1,500 of 11,153

Ticker	Issuer	Weight	Value (USD)	Balance
Government National Mortgage Association	Government National Mortgage Association	0.016279%	6,482,586.28	6,311,469.84 PA
Government National Mortgage Association	Government National Mortgage Association	0.016275%	6,481,141.76	7,047,991.49 PA
Freddie Mac	Freddie Mac	0.016263%	6,476,159.51	6,937,229.64 PA
Freddie Mac	Freddie Mac	0.016244%	6,468,677.88	6,268,650.63 PA
Government National Mortgage Association	Government National Mortgage Association	0.016218%	6,458,583.76	6,365,225.76 PA
Fannie Mae	Fannie Mae	0.016204%	6,452,688.68	6,892,703.94 PA
Government National Mortgage Association	Government National Mortgage Association	0.016188%	6,446,655.21	6,748,157.7 PA
Fannie Mae	Fannie Mae	0.016146%	6,429,863.22	7,322,154.6 PA
Fannie Mae	Fannie Mae	0.01613%	6,423,538.6	6,512,070.26 PA
Fannie Mae	Fannie Mae	0.016121%	6,419,662.22	7,282,555.8 PA
Freddie Mac	Freddie Mac	0.016115%	6,417,309.13	6,170,644.94 PA
Freddie Mac	Freddie Mac	0.016058%	6,394,900.46	6,706,699.97 PA
Freddie Mac	Freddie Mac	0.016022%	6,380,541.42	6,732,065.79 PA
Government National Mortgage Association	Government National Mortgage Association	0.015983%	6,364,852.39	6,470,558.28 PA
Freddie Mac	Freddie Mac	0.015968%	6,358,815.23	6,953,508.18 PA
Freddie Mac	Freddie Mac	0.015931%	6,344,243.38	6,661,132.29 PA
Fannie Mae	Fannie Mae	0.015875%	6,321,955.61	6,535,599.05 PA
Fannie Mae	Fannie Mae	0.015844%	6,309,611.19	6,232,682.44 PA
Fannie Mae	Fannie Mae	0.015838%	6,306,931.21	6,142,003.55 PA
Government National Mortgage Association	Government National Mortgage Association	0.015833%	6,304,988.21	6,852,104.8 PA
Freddie Mac	Freddie Mac	0.015832%	6,304,842.53	6,615,896.93 PA
Freddie Mac	Freddie Mac	0.015831%	6,304,509	6,617,506.26 PA
Fannie Mae	Fannie Mae	0.015831%	6,304,479.12	6,195,353.06 PA
Fannie Mae	Fannie Mae	0.015809%	6,295,529.35	6,186,743.14 PA
Freddie Mac	Freddie Mac	0.015793%	6,289,231.86	7,138,491 PA
Fannie Mae	Fannie Mae	0.015777%	6,282,948.09	6,736,610.8 PA
Fannie Mae	Fannie Mae	0.015759%	6,275,833.45	6,694,590.89 PA
Freddie Mac	Freddie Mac	0.015674%	6,241,898.97	6,017,940.24 PA
Fannie Mae	Fannie Mae	0.015669%	6,239,673.91	6,281,459.43 PA
Fannie Mae	Fannie Mae	0.015641%	6,228,797.19	6,431,673.73 PA
Freddie Mac	Freddie Mac	0.015602%	6,212,929.51	6,124,473.68 PA
Fannie Mae	Fannie Mae	0.015576%	6,202,961.37	6,604,953.22 PA
Freddie Mac	Freddie Mac	0.015553%	6,193,598.56	6,641,507.68 PA
Fannie Mae	Fannie Mae	0.015548%	6,191,479.55	6,107,116.45 PA
Fannie Mae	Fannie Mae	0.015523%	6,181,658.44	6,698,424.83 PA
Freddie Mac	Freddie Mac	0.015516%	6,178,694.39	5,905,917.31 PA
Fannie Mae	Fannie Mae	0.0155%	6,172,420.95	7,048,478.77 PA
Fannie Mae	Fannie Mae	0.015498%	6,171,848	5,982,693.19 PA
Freddie Mac	Freddie Mac	0.015493%	6,169,594.26	6,600,903 PA
Fannie Mae	Fannie Mae	0.015492%	6,169,482.83	6,117,612.94 PA
Fannie Mae	Fannie Mae	0.015485%	6,166,422.64	6,715,531.5 PA
Fannie Mae	Fannie Mae	0.015466%	6,159,015.53	5,938,030.65 PA
Freddie Mac	Freddie Mac	0.015449%	6,152,031.8	6,731,297.22 PA
Fannie Mae	Fannie Mae	0.015438%	6,147,768.48	7,418,176.9 PA
Government National Mortgage Association	Government National Mortgage Association	0.015414%	6,138,179.29	6,425,254.72 PA
Freddie Mac	Freddie Mac	0.015384%	6,126,154.81	6,328,179.21 PA
Fannie Mae	Fannie Mae	0.015357%	6,115,384.23	6,434,029.07 PA
Freddie Mac	Freddie Mac	0.015342%	6,109,487.02	6,256,464.13 PA
Fannie Mae	Fannie Mae	0.01531%	6,096,829.76	6,535,578.92 PA
Freddie Mac	Freddie Mac	0.015299%	6,092,350.59	7,264,014.22 PA
Fannie Mae	Fannie Mae	0.015294%	6,090,498.27	6,496,889.15 PA
Fannie Mae	Fannie Mae	0.015271%	6,081,150.24	6,250,354.27 PA
Fannie Mae	Fannie Mae	0.015163%	6,038,295.97	6,416,883.57 PA
Freddie Mac	Freddie Mac	0.015152%	6,034,072.17	6,599,635.6 PA
Government National Mortgage Association	Government National Mortgage Association	0.015137%	6,027,969.64	6,483,211.34 PA
Freddie Mac	Freddie Mac	0.015137%	6,027,950.58	5,862,706.56 PA
Government National Mortgage Association	Government National Mortgage Association	0.01511%	6,017,202.57	6,249,706.79 PA
Fannie Mae	Fannie Mae	0.015093%	6,010,492.97	6,850,663.79 PA
Freddie Mac	Freddie Mac	0.015066%	5,999,522.53	6,431,269.13 PA
Fannie Mae	Fannie Mae	0.015055%	5,995,150.26	6,434,546.73 PA
Freddie Mac	Freddie Mac	0.014998%	5,972,644.59	5,881,449.89 PA
Fannie Mae	Fannie Mae	0.014963%	5,958,674.27	6,488,753.17 PA
Fannie Mae	Fannie Mae	0.014947%	5,952,276.55	6,748,906.09 PA
Fannie Mae	Fannie Mae	0.014942%	5,950,115.32	5,844,700.82 PA
Freddie Mac	Freddie Mac	0.014904%	5,935,135.68	5,998,409.06 PA
Freddie Mac	Freddie Mac	0.014892%	5,930,193.02	6,259,460.68 PA
Fannie Mae	Fannie Mae	0.01489%	5,929,409.93	6,184,201.83 PA
Fannie Mae	Fannie Mae	0.014876%	5,924,048.13	6,478,337.97 PA
Government National Mortgage Association	Government National Mortgage Association	0.01487%	5,921,755.4	5,834,570.58 PA
Fannie Mae	Fannie Mae	0.014825%	5,903,765.89	6,713,568.01 PA
Freddie Mac	Freddie Mac	0.014794%	5,891,214.07	5,791,376.7 PA
Fannie Mae	Fannie Mae	0.014789%	5,889,215.24	5,705,548.5 PA
Fannie Mae	Fannie Mae	0.014738%	5,869,091.2	5,978,270.56 PA
Fannie Mae	Fannie Mae	0.01473%	5,865,994.93	6,446,284.28 PA
Freddie Mac	Freddie Mac	0.014712%	5,858,793.28	6,941,300.22 PA
Fannie Mae	Fannie Mae	0.014691%	5,850,360.02	6,675,558.59 PA
Freddie Mac	Freddie Mac	0.014684%	5,847,569.13	6,090,412.2 PA
Fannie Mae	Fannie Mae	0.014652%	5,834,924.89	6,336,731.89 PA
Freddie Mac	Freddie Mac	0.014602%	5,815,031.18	5,664,184.82 PA
Fannie Mae	Fannie Mae	0.014576%	5,804,637.06	5,893,957.75 PA
Freddie Mac	Freddie Mac	0.014566%	5,800,710.94	5,905,609.63 PA
Fannie Mae	Fannie Mae	0.014561%	5,798,400.03	5,733,504.56 PA
Freddie Mac	Freddie Mac	0.014549%	5,793,613.72	5,725,049.78 PA
Fannie Mae	Fannie Mae	0.014539%	5,789,936.57	6,854,680.7 PA
Freddie Mac	Freddie Mac	0.014516%	5,780,571.54	5,558,445.66 PA
Freddie Mac	Freddie Mac	0.014498%	5,773,298.1	5,888,612.02 PA
Freddie Mac	Freddie Mac	0.014491%	5,770,672.39	6,082,281.28 PA
Fannie Mae	Fannie Mae	0.014484%	5,767,862.39	6,307,814.32 PA
Freddie Mac	Freddie Mac	0.014481%	5,766,845.32	6,310,535.98 PA
Fannie Mae	Fannie Mae	0.014467%	5,761,025.14	6,880,435.29 PA
Fannie Mae	Fannie Mae	0.014465%	5,760,262.75	6,513,724.18 PA
Freddie Mac	Freddie Mac	0.014464%	5,759,737.91	6,500,811.8 PA
Fannie Mae	Fannie Mae	0.014441%	5,750,760.25	5,624,503.92 PA
Fannie Mae	Fannie Mae	0.014429%	5,746,083.67	5,497,212.7 PA
Freddie Mac	Freddie Mac	0.014429%	5,745,803.3	5,508,185.15 PA
Fannie Mae	Fannie Mae	0.014413%	5,739,639.42	6,133,049.2 PA
Fannie Mae	Fannie Mae	0.014393%	5,731,668.38	5,667,605.06 PA
Freddie Mac	Freddie Mac	0.014386%	5,728,783.18	6,541,875.06 PA
Fannie Mae	Fannie Mae	0.014369%	5,721,908.75	6,458,008.22 PA
Fannie Mae	Fannie Mae	0.01436%	5,718,551.84	5,827,641.2 PA