Fixed Income

MBB

iShares MBS ETF

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Overview

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Performance

Performance

Growth of Hypothetical $10,000

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Distributions

Record Date Ex-Date Payable Date
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Premium/Discount

  1y 3y 5y 10y Incept.
12.28 -1.25 0.00 1.31 2.61
Market Price (%) 12.10 -1.27 -0.02 1.29 2.61
Benchmark (%) 12.32 -1.20 0.04 1.41 2.85
After Tax Pre-Liq. (%) 10.54 -2.35 -0.97 0.28 1.49
After Tax Post-Liq. (%) 7.21 -1.42 -0.41 0.55 1.57
  YTD 1m 3m 6m 1y 3y 5y 10y Incept.
4.61 1.20 5.55 5.73 12.28 -3.69 0.02 13.89 57.26
Market Price (%) 4.50 0.93 5.40 5.71 12.10 -3.77 -0.09 13.72 57.07
Benchmark (%) 4.50 1.19 5.53 5.60 12.32 -3.55 0.22 15.05 63.67
After Tax Pre-Liq. (%) 3.51 1.06 5.12 4.89 10.54 -6.88 -4.75 2.80 29.61
After Tax Post-Liq. (%) 2.70 0.71 3.28 3.37 7.21 -4.21 -2.03 5.65 31.41
  2019 2020 2021 2022 2023
Total Return (%) 6.27 4.03 -1.27 -11.86 4.99
Market Price (%) 6.24 4.04 -1.43 -11.74 5.01
Benchmark (%) 6.35 3.87 -1.04 -11.81 5.05
The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investor's shares, when sold or redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted. Performance shown reflects fee waivers and/or expense reimbursements by the investment advisor to the fund for some or all of the periods shown. Performance would have been lower without such waivers.

Key Facts

Key Facts

Net Assets of Fund
as of Nov 06, 2024
$33,624,548,597
Exchange
NASDAQ
Benchmark Index
Bloomberg U.S. MBS Index
Shares Outstanding
as of Nov 06, 2024
364,700,000
Premium/Discount
as of Nov 06, 2024
-0.07
Closing Price
as of Nov 06, 2024
92.13
30 Day Median Bid/Ask Spread
as of Nov 06, 2024
0.01%
Fund Inception
Mar 13, 2007
Asset Class
Fixed Income
Bloomberg Index Ticker
LUMSTRUU
Distribution Frequency
Monthly
CUSIP
464288588
30 Day Avg. Volume
as of Nov 06, 2024
2,554,765.00
Daily Volume
as of Nov 06, 2024
2,438,678.00

Portfolio Characteristics

Portfolio Characteristics

Number of Holdings
as of Nov 06, 2024
11,082
30 Day SEC Yield
as of Nov 05, 2024
4.02%
Standard Deviation (3y)
as of Sep 30, 2024
8.33%
Average Yield to Maturity
as of Nov 05, 2024
5.05%
Weighted Avg Maturity
as of Nov 05, 2024
7.57 yrs
Convexity
as of Nov 05, 2024
-0.05
Equity Beta (3y)
as of Sep 30, 2024
0.33
12m Trailing Yield
as of Nov 05, 2024
3.84%
Unsubsidized 30-Day SEC Yield
as of Nov 05, 2024
4.02%
Weighted Avg Coupon
as of Nov 05, 2024
3.36
Effective Duration
as of Nov 05, 2024
5.55 yrs
Option Adjusted Spread
as of Nov 05, 2024
39.49 bps
This information must be preceded or accompanied by a current prospectus. For standardized performance, please see the Performance section above.

Sustainability Characteristics

Sustainability Characteristics

To be included in MSCI ESG Fund Ratings, 65% (or 50% for bond funds and money market funds) of the fund’s gross weight must come from securities with ESG coverage by MSCI ESG Research (certain cash positions and other asset types deemed not relevant for ESG analysis by MSCI are removed prior to calculating a fund’s gross weight; the absolute values of short positions are included but treated as uncovered), the fund’s holdings date must be less than one year old, and the fund must have at least ten securities. MSCI Ratings are currently unavailable for this fund.

Fees

Fees

as of current prospectus
Management Fee 0.04%
Acquired Fund Fees and Expenses 0.01%
Other Expenses 0.00%
Expense Ratio 0.05%
Fee Waivers 0.01%
Net Expense Ratio 0.04%

The amounts shown above are as of the current prospectus, but may not include extraordinary expenses incurred by the Fund over the past fiscal year. Amounts are rounded to the nearest basis point, which in some cases may be "0.00".

Ratings

Ratings

Morningstar Rating

3 stars
Overall Morningstar Rating for iShares MBS ETF, as of Oct 31, 2024 rated against 228 Intermediate Government Funds based on risk adjusted total return.

Morningstar Medalist Rating

Morningstar Medalist Rating - SILVER
Morningstar has awarded the Fund a Silver medal. (Effective Sep 30, 2024)
Analyst-Driven % as of Sep 30, 2024
20.00
Data Coverage % as of Sep 30, 2024
82.00

Holdings

Holdings

as of Nov 05, 2024
Issuer Weight (%)
FEDERAL NATIONAL MORTGAGE ASSOCIATION 43.92
FEDERAL HOME LOAN MORTGAGE CORPORATION 30.48
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION II 21.09
Issuer Weight (%)
UNIFORM MBS 2.04
FEDERAL HOME LOAN MORTGAGE CORPORATION -GOLD 1.31
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION I 0.88
Name Sector Asset Class Market Value Weight (%) Notional Value Par Value CUSIP ISIN SEDOL Location Exchange Currency Duration YTM (%) FX Rate Maturity Coupon (%) Mod. Duration Yield to Call (%) Yield to Worst (%) Real Duration Real YTM (%) Market Currency Accrual Date Effective Date
Most transactions in fixed-rate mortgage pass-through securities occur through the use of "to-be-announced" or "TBA" transactions. The Fund regularly enters into TBA agreements. The Fund invests cash pending settlement of any TBA transactions in money market instruments, repurchase agreements or other high-quality, liquid short-term instruments, including money market funds advised by BFA, which are not included in the holdings shown.

Holdings are subject to change.



The values shown for “market value,” “weight,” and “notional value” (the “calculated values”) are based off of a price provided by a third-party pricing vendor for the portfolio holding and do not reflect the impact of systematic fair valuation (“the vendor price”). The vendor price is not necessarily the price at which the Fund values the portfolio holding for the purposes of determining its net asset value (the “valuation price”). Holdings data shown reflects the investment book of record, which may differ from the accounting book of record used for the purposes of determining the Net Assets of the Fund. Additionally, where applicable, foreign currency exchange rates with respect to the portfolio holdings denominated in non-U.S. currencies for the valuation price will be generally determined as of the close of business on the New York Stock Exchange, whereas for the vendor price will be generally determined as of 4 p.m. London. The calculated values may have been different if the valuation price were to have been used to calculate such values. The vendor price is as of the most recent date for which a price is available and may not necessarily be as of the date shown above.

Please see the “Determination of Net Asset Value” section of each Fund’s prospectus for additional information on the Fund’s valuation policies and procedures.

Exposure Breakdowns

Exposure Breakdowns

as of Nov 05, 2024

% of Market Value

Type Fund
as of Nov 05, 2024

% of Market Value

Type Fund
The maturity breakdown above is based on Weighted Average Life (WAL). WAL is the average length of time to the repayment of principal for the securities in the fund. This metric considers the likelihood that bonds will be called or prepaid before the scheduled maturity date.

as of Nov 05, 2024

% of Market Value

Type Fund
Credit quality ratings on underlying securities of the fund are received from S&P, Moody’s and Fitch and converted to the equivalent S&P major rating category. This breakdown is provided by BlackRock and takes the median rating of the three agencies when all three agencies rate a security, the lower of the two ratings if only two agencies rate a security, and one rating if that is all that is provided. Unrated securities do not necessarily indicate low quality. Below investment-grade is represented by a rating of BB and below. Ratings and portfolio credit quality may change over time.
Allocations are subject to change.

Price Yield Calculator

Price Yield Calculator

The calculator provides clients with an indication of an ETF's yield and duration for a given market price. The ACF Yield is the discount rate that equates the ETF's aggregate cash flows (i.e., the sum of the cash flows of the ETF's holdings) to a given ETF price. The cash flows are based on the yield to worst methodology in which a bond's cash flows are assumed to occur at the call date (if applicable) or maturity, whichever results in the lowest yield for that bond holding. For a given ETF price, this calculator will estimate the corresponding ACF Yield and spread to the relevant government reference security yield. Note that the ACF Yield will differ from the ETF's Weighted Avg YTM. For more information on Aggregate Cash Flow Yield, see info here.

As of 11/06/24
Price $92.13
5.05%
Modified Duration 5.67 years

Spread of ACF Yield (5.05%) over 7.00 yr Treasury Yield (4.23%) As of 11/06/24 is + 82 bps

Results generated are for illustrative purposes only and are not representative of any specific investment outcome. For standardized performance, please see the Performance section above.

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READY TO INVEST?

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Literature

Literature