MBB — iShares MBS ETF
iShares MBS ETF (ticker: MBB) is a bond ETF issued by BlackRock, Inc. tracking Bloomberg US Aggregate Securitized - MBS. It was launched on 2007-03-13.
Live Price$93.89
Change0.20%
AUM$38.49B
Expense Ratio0.00%
Avg Volume2,525,329.684
Returns (Total Return)
| Period | Return |
|---|---|
| 1 Day | -0.04% |
| 1 Week | -0.66% |
| 1 Month | -1.27% |
| 3 Months | -1.93% |
| 6 Months | -1.26% |
| YTD | -1.60% |
| 1 Year | 3.59% |
| 3 Years | 9.71% |
| 5 Years | -1.53% |
| 10 Years | — |
| Since Inception | — |
Top Holdings
| # | Security | Symbol | Weight |
|---|---|---|---|
| 1 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 2 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 3 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 4 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 5 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 6 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 7 | BLACKROCK CASH CL INST SL AGENCY-3.65% | N/A | 5.39% |
| 8 | BLACKROCK CASH CL INST SL AGENCY | N/A | 5.19% |
| 9 | BLACKROCK CASH CL INST SL AGENCY | N/A | 5.19% |
| 10 | BLACKROCK CASH CL INST SL AGENCY | N/A | 5.19% |
Fund Profile
| Issuer | BlackRock, Inc. |
|---|---|
| Brand | iShares |
| Asset Class | bond |
| Strategy | Vanilla |
| Structure | ETF |
| Category | Government, Mortgage-backed |
| Segment | Fixed Income: U.S. - Government, Mortgage-backed Investment Grade |
| Region | North America |
| Index Tracked | Bloomberg US Aggregate Securitized - MBS |
| Inception Date | 2007-03-13 |
| Tax on Distributions | Ordinary income |
Quick Facts
| Ticker | MBB |
|---|---|
| Full Name | iShares MBS ETF |
| Issuer | BlackRock, Inc. |
| Asset Class | bond |
| Expense Ratio | 0.00% |
| AUM | $38.49B |
| Inception | 2007-03-13 |
| Index Tracked | Bloomberg US Aggregate Securitized - MBS |
Frequently Asked Questions
What does MBB track?
MBB (iShares MBS ETF) tracks Bloomberg US Aggregate Securitized - MBS, a bond benchmark.
What is the expense ratio of MBB?
MBB has an expense ratio of 0.00% per year.
What is the AUM of MBB?
MBB has approximately $38.49B in assets under management.
Does MBB pay a dividend?
MBB distributes income according to its prospectus (Ordinary income tax treatment). Check the dividend history tab for ex-dividend dates and yield.
Who issues MBB?
MBB is issued by BlackRock, Inc. under the iShares brand, launched on 2007-03-13.
Open the interactive MBB dashboard for charts, historical fund flows, holdings breakdown and seasonality patterns.