IUSB

Fund Description
The iShares Core Total USD Bond Market ETF seeks to track the investment results of an index composed of U.S. dollar-denominated bonds that are rated either investment grade or high-yield. Access to potentially higher yielding bond categories not included in the U.S. Aggregate Bond Index. Low cost, comprehensive exposure to the broad U.S. dollar-denominated bond market.
Fund Profile
Fund Name iShares Core Total USD Bond Market ETF
Fund Exchange Ticker IUSB
Fund Sponsor Blackrock (iShares)
Fund ISIN US46434V6130
Net Expense Ratio 0.06 %
Fund Inception Date 10 June 2014
Fund Legal Structure ETF (Open end fund)
Exchange NASDAQ
Listing Country Code US
Fund Investment Objective
ETF Type Specific Bonds - Broad Market
Asset Class Bonds
Index Linked Passive
Index Name Bloomberg Barclays U.S. Universal Index
Index Provider Bloomberg
Currency Hedged No
Inverse / Leveraged Not Applicable
Developed / Emerging Developed Market Funds
Bond Type Broad Market
Credit Quality Investment Grade Only
Average Maturity Fund Holds All Maturity Ranges
Bond Currency Denomination USD
Key Statistics
Return As of Date 20 October 2020
Asset Under Management 5474.94 Million (USD)
1 Month Total Return -0.21 %
Year To Date Return 6.14 %
1 Year Total Return 6.84 %
3 Year Annualized Total Return 4.98 %
NAV 54.1537
Share Outstanding 101,100,000
Top 10 Holdings (20 October 2020)
Constituent Name Constituent Ticker Constituent Type Weighting
BLACKROCK CASH CL INST SL AGENCY BISXX MUTU 0.0784364774
UMBS 30YR TBA(REG A) BOND 0.0105632380
US TREASURY N/B BOND 0.0087716497
UMBS 30YR TBA(REG A) BOND 0.0084633389
UMBS 30YR TBA(REG A) BOND 0.0068174133
UMBS 30YR TBA(REG A) BOND 0.0066894640
FHLMC 30YR UMBS BOND 0.0063694148
GNMA2 30YR TBA(REG C) BOND 0.0060997928
US TREASURY N/B BOND 0.0059586897
US TREASURY N/B BOND 0.0051743318