iShares MBS ETF (MBB)
Description
The investment seeks to track the performance of the Bloomberg U.S. MBS Index. The MBB ETF contains 9698 constituents. It is focused on holdings in the region.
Price $88.68 as of 2022-10-20Cost/Risk/Yield
| Dividend yield | 1.44% |
| Expense ratio | 0.06% |
| Average spread | 0.011% |
| 1Y roundtrip cost | 0.071% |
Historic prices
Total Returns (including dividends)
Monthly returns heatmap
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | -1.4% | -1.2% | -2.4% | -3.6% | 1.2% | -1.5% | 3.2% | -3.5% | -5.1% | -3.2% | -17.5% | ||
| 2021 | 0.1% | -0.9% | -0.5% | 0.6% | -0.3% | -0.0% | 0.5% | -0.0% | -0.3% | -0.3% | -0.2% | -0.1% | -1.4% |
| 2020 | 0.7% | 0.8% | 1.1% | 0.8% | 0.2% | -0.2% | 0.3% | 0.1% | -0.1% | 0.1% | 0.0% | 0.2% | 4.0% |
| 2019 | 0.8% | -0.1% | 1.4% | -0.1% | 1.2% | 0.8% | 0.4% | 1.0% | 0.1% | 0.3% | 0.0% | 0.2% | 6.0% |
| 2018 | -1.2% | -0.7% | 0.5% | -0.6% | 0.7% | 0.1% | -0.2% | 0.6% | -0.6% | -0.6% | 0.9% | 1.8% | 0.9% |
| 2017 | 0.1% | 0.5% | 0.0% | 0.6% | 0.5% | -0.3% | 0.5% | 0.7% | -0.3% | 0.0% | -0.1% | 0.3% | 2.5% |
| 2016 | 1.4% | 0.4% | 0.0% | 0.1% | 0.1% | 0.7% | 0.3% | -0.0% | 0.3% | -0.3% | -1.9% | -0.1% | 1.1% |
| 2015 | 0.9% | -0.1% | 0.4% | 0.1% | -0.3% | -0.9% | 0.9% | -0.0% | 0.6% | 0.0% | -0.2% | -0.1% | 1.1% |
| 2014 | 1.9% | 0.3% | -0.4% | 0.9% | 1.3% | 0.2% | -0.5% | 1.0% | -0.2% | 1.0% | 0.6% | 0.2% | 6.2% |
| 2013 | -0.2% | 0.3% | 0.0% | 0.6% | -1.8% | -1.0% | -0.1% | -0.7% | 1.7% | 0.6% | -0.6% | -0.8% | -1.9% |
| 2012 | 0.3% | 0.1% | 0.1% | 0.5% | 0.3% | 0.1% | 0.7% | 0.1% | 0.2% | -0.2% | -0.4% | -0.0% | 1.8% |
| 2011 | 0.1% | 0.0% | 0.3% | 1.2% | 1.0% | -0.1% | 0.9% | 1.4% | 0.0% | 0.0% | 0.1% | 0.8% | 5.7% |
| 3.6% | -0.4% | 0.4% | 1.2% | 4.3% | -2.0% | 6.9% | 0.5% | -3.8% | -2.4% | -1.7% | 2.1% |
Historical Dividends
Monthly dividend heatmap
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0.17 | 0.14 | 0.14 | 0.15 | 0.16 | 0.15 | 0.18 | 0.20 | 1.28 | ||||
| 2021 | 0.19 | 0.20 | 0.19 | 0.16 | 0.13 | 0.10 | 0.08 | 0.07 | 0.02 | 1.13 | |||
| 2020 | 0.26 | 0.23 | 0.23 | 0.22 | 0.20 | 0.20 | 0.20 | 0.19 | 0.19 | 0.19 | 0.20 | 2.31 | |
| 2019 | 0.29 | 0.28 | 0.27 | 0.26 | 0.26 | 0.26 | 0.26 | 0.27 | 0.26 | 0.26 | 0.25 | 2.93 | |
| 2018 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.23 | 0.21 | 0.23 | 0.22 | 0.25 | 0.27 | 2.67 | |
| 2017 | 0.19 | 0.21 | 0.23 | 0.23 | 0.23 | 0.21 | 0.21 | 0.21 | 0.20 | 0.21 | 0.23 | 2.37 | |
| 2016 | 0.19 | 0.20 | 0.18 | 0.19 | 0.19 | 0.17 | 0.17 | 0.16 | 0.17 | 0.42 | 2.04 | ||
| 2015 | 0.09 | 0.10 | 0.17 | 0.18 | 0.17 | 0.18 | 0.19 | 0.21 | 0.23 | 0.21 | 0.75 | 2.48 | |
| 2014 | 0.15 | 0.16 | 0.15 | 0.15 | 0.13 | 0.13 | 0.14 | 0.11 | 0.12 | 0.11 | 0.11 | 1.46 | |
| 2013 | 0.09 | 0.11 | 0.26 | 0.08 | 0.06 | 0.07 | 0.09 | 0.08 | 0.11 | 0.12 | 0.14 | 1.19 | |
| 2012 | 0.29 | 0.30 | 0.21 | 0.17 | 0.18 | 0.19 | 0.15 | 0.12 | 0.13 | 0.33 | 2.08 | ||
| 2011 | 0.34 | 0.33 | 0.30 | 0.30 | 0.29 | 0.32 | 0.34 | 0.28 | 0.29 | 0.27 | 0.28 | 3.34 | |
| 0.00 | 2.49 | 2.31 | 2.58 | 2.34 | 2.25 | 2.22 | 2.23 | 2.14 | 1.94 | 1.81 | 2.98 |
Sectors and Top Holdings
| Security | % Assets |
|---|---|
| U.S. Dollar | 17.19% |
| UMBS TBA 15yr 1.5% November Delivery 1.500% 01-JUN-2036 | 2.05% |
| FHLMC 30yr Pool#SD8146 2.000% 01-May-2051 2.0% 01-MAY-2051 | 1.61% |
| GNMA II TBA 30yr 2% November Delivery 2.000% 01-OCT-2049 | 1.49% |
| MORTGAGE-BACKED SECURITIES | 1.48% |
| UMBS TBA 15yr 2% November Delivery 2.000% 01-SEP-2034 | 1.26% |
| UMBS TBA 30yr 2% December Delivery 2.000% 01-MAY-2051 | 1.01% |
| UMBS TBA 30yr 1.5% December Delivery 1.500% 01-FEB-2051 | 0.93% |
| UMBS TBA 30yr 2.5% December Delivery 2.500% 01-JUN-2049 | 0.90% |
| GNMA II 30yr Pool#MA7367 2.500% 20-May-2051 2.5% 20-MAY-2051 | 0.86% |
| Top 10 Weights | 28.78% |
Compare with similar ETFs
| MBB | GNMA | IBDW | IMTB | NUBD | PBND | |
|---|---|---|---|---|---|---|
| Product name | iShares MBS ETF | iShares GNMA Bond ETF | iShares iBonds Dec 2031 Term Corporate ETF | iShares Core 5-10 Year USD Bond ETF | NuShares ESG U.S. Aggregate Bond ETF | PowerShares PureBeta US Aggregate Bond Portfolio |
| Issuer | iShares | iShares | iShares | iShares | Nuveen | Invesco |
| Price | $88.68 | $41.79 | $18.925 | $41.025 | $21.055 | $21.051 |
| Expense Ratio | 0.06% |  0.11% | 0.1% | 0.06% | 0.15% |  0.05% |
| Average Spread | 0.011% | 0.096% | 0.264% | 0.195% | 0.047% | 0.095% |
| AUM | $21,300,300,000 | $406,147,000 | $12,332,500 | $106,839,000 | $214,463,000 | $18,973,700 |
| Shares | 240,192,843 | 9,718,763 | 651,649 | 2,604,249 | 10,185,830 | 901,321 |
| Average Daily Volume | 2,894,157 | 90,793 | 155,916 | 17,828 | 57,950 | 14,667 |
| Home page | Visit external site | Visit external site | Visit external site | Visit external site | Visit external site | Visit external site |
| Inception Date | 2007-03-13 | 2012-02-14 | 2021-06-22 | 2016-11-01 | 2017-09-29 | 2017-09-29 |
| Index Tracked | Bloomberg U.S. MBS Index | Bloomberg U.S. GNMA Bond Index | Bloomberg December 2031 Maturity Corporate Index | Bloomberg U.S. Universal 5-10 Year Index | Bloomberg MSCI US Aggregate ESG Select Index | ICE BofAML US Broad Market Index |
| Category | Mortgage Backed Securities | Mortgage Backed Securities | n/a | Total Bond Market | Total Bond Market | Total Bond Market |
| Asset Class | Bond | Bond | Bond | Bond | Bond | |
| Asset Class Size | ||||||
| Value or Growth | ||||||
| Region | ||||||
| Countries | U.S. | U.S. | U.S. | U.S. | U.S. | U.S. |
| Annual Dividend Rate | $1.28 | $0.609 | $0.629 | $1.458 | $0.544 | $0.491 |
| Annual Dividend Yield | 0.014% | 0.015% | 0.033% | 0.036% | 0.026% | 0.023% |
| Number of Holdings | 9698 | 227 | 182 | 2109 | 925 | 402 |
| YTD Return | -16.39% | -14.89% | -22.08% | -16.98% | -16.57% | -16.60% |
| Beta | 0.00 | -0.07 | 0.37 | 0.02 | 0.02 | 0.02 |
| Upside Beta | -0.01 | -0.05 | -0.36 | 0.01 | 0.00 | -0.01 |
| Downside Beta | 0.06 | 0.03 | -0.62 | -0.01 | 0.01 | 0.00 |
| Volatility 1Y | 7.62% | 7.52% | 9.92% | 7.22% | 7.17% | 6.92% |
| Sharpe Ratio 3Y | -1.92 | -2.05 | 0.00 | -1.88 | -1.74 | -1.76 |
| Treynor Ratio 3Y | -1.37 | 0.09 | 0.00 | -0.27 | -0.26 | -0.31 |