iShares MBS ETF

NASDAQ: MBB · Real-Time Price · USD
93.47
-0.42 (-0.45%)
At close: Jul 01, 2025, 3:49 PM
-0.45%
Bid 93.47
Market Cap 38.85B
AUM 39.22B
NAV 93.57
EPS (ttm) n/a
PE Ratio (ttm) n/a
Shares Out 415.64M
Inception Date Mar 12, 2007
Ask 96.4
Volume 2.33M
Open 93.52
Previous Close 93.89
Day's Range 93.07 - 93.63
52-Week Range 90.28 - 96.76
Holdings 11.34K
Expense Ratio 0.04%

About MBB

The iShares MBS ETF (MBB) seeks to track the investment results of an index composed of investment-grade mortgage-backed pass-through securities issued and/or guaranteed by U.S. government agencies.

Asset Class Fixed Income
Ticker Symbol MBB
Inception Date Mar 12, 2007
Provider Blackrock
Exchange NASDAQ

Top Sectors

Sector Weight %
Cash & Others 99.99%
All Sectors

Top 10 Holdings 87.68% of assets

Name Symbol Weight
Fnma 30yr Umbs 20.99%
Gnma2 30yr 18.27%
Fnma 30yr Umbs Super 12.64%
Fhlmc 30yr Umbs Supe... 12.31%
Fhlmc 30yr Umbs 8.25%
Blackrock Cash Cl In... 4.45%
Fnma 30yr 4.25%
Fnma 15yr Umbs 2.85%
Fhlmc 15yr Umbs Supe... 2.27%
Fnma 15yr Umbs Super 1.40%
View More Holdings

Dividends Dividend Yield 4.13%

Ex-Dividend Amount Payment Date
Jun 2, 2025 $0.3251 Jun 5, 2025
May 1, 2025 $0.3255 May 6, 2025
Apr 1, 2025 $0.3309 Apr 4, 2025
Mar 3, 2025 $0.3204 Mar 6, 2025
Feb 3, 2025 $0.3414 Feb 6, 2025
Full Dividend History