iShares MBS ETF (MBB)

NASDAQ: MBB · IEX Real-Time Price · USD
+0.41 (0.43%)
Dec 2, 2022 4:00 PM EST - Market closed
Assets $22.97B
NAV $94.78
Expense Ratio 0.04%
PE Ratio n/a
Shares Out 242.40M
Dividend (ttm) $1.67
Dividend Yield 1.77%
Ex-Dividend Date Dec 15, 2022
1-Year Return -11.80%
Volume 2,733,716
Open 93.93
Previous Close 94.37
Day's Range 93.69 - 94.80
52-Week Low 88.00
52-Week High 107.73
Beta 0.08
Holdings 10297
Inception Date Mar 13, 2007

About MBB

The iShares MBS ETF (MBB) is an exchange-traded fund that mostly invests in investment grade fixed income. The fund tracks a market-weighted index of investment-grade mortgage pass-through securities. The index includes fixed and floating rate securities issued by GNMA, FNMA and FHLMC. MBB was launched on Mar 13, 2007 and is managed by iShares.

Asset Class Fixed Income
Sector Bonds
Region North America
Stock Exchange NASDAQ
Ticker Symbol MBB
Issuer Website iShares
Index Tracked Bloomberg US Mortgage Backed Securities

Top 10 Holdings

18.13% of assets
Name Symbol Weight
FHLMC 30YR UMBS SUPER - 2.0 2051-05-01 n/a 1.55%
GNMA2 30YR - 2.0 2051-12-20 n/a 1.13%
GNMA2 30YR - 2.0 2051-10-20 n/a 1.10%
UMBS 30YR TBA(REG A) - 2.5 2022-12-13 n/a 1.08%
GNMA2 30YR - 2.5 2051-07-20 n/a 0.94%
UMBS 30YR TBA(REG A) - 4.0 2022-12-13 n/a 0.94%
UMBS 30YR TBA(REG A) - 4.5 2022-12-13 n/a 0.89%
GNMA2 30YR - 2.5 2051-05-20 n/a 0.79%
FNMA 30YR UMBS - 3.0 2051-10-01 n/a 0.79%
View More Holdings


Ex-Dividend Amount Pay Date
Nov 1, 2022 $0.19631 Nov 7, 2022
Oct 3, 2022 $0.19839 Oct 7, 2022
Sep 1, 2022 $0.19682 Sep 8, 2022
Aug 1, 2022 $0.18405 Aug 5, 2022
Jul 1, 2022 $0.1497 Jul 8, 2022
Jun 1, 2022 $0.16228 Jun 7, 2022
Full Dividend History


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