NASDAQ:IUSB iShares Core Total USD Bond Market ETF (IUSB) Price, Holdings, & News $46.13 -0.07 (-0.15%) Closing price 08/15/2025 04:00 PM EasternExtended Trading$46.14 +0.00 (+0.01%) As of 08/15/2025 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartDividendHoldingsOptions ChainOwnershipShort InterestTrendsBuy This Stock About iShares Core Total USD Bond Market ETF (NASDAQ:IUSB) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get IUSB alerts:Sign Up Key Stats Today's Range$46.11▼$46.2150-Day Range$45.41▼$46.3252-Week Range$44.67▼$47.44Volume1.65 million shsAverage Volume2.78 million shsMarket Capitalization$33.27 billionAssets Under Management$33.78 billionDividend Yield4.14%Net Expense Ratio0.06%Aggregate RatingN/A ETF Overview The iShares Core Total USD Bond Market ETF (IUSB) is an exchange-traded fund that is based on the Bloomberg U.S. Universal index. The fund tracks a broad Barclays index of USD-denominated taxable bonds. The index is market value weighted. IUSB was launched on Jun 10, 2014 and is managed by BlackRock. Read More iShares Core Total USD Bond Market ETF ExpensesTypeIUSBBroad Debt ETFsFixed Income ETFsNASDAQ ETFsAll ETFsManagement Fee0.06%0.40%0.32%0.54%0.53%Other Expenses0.01%0.28%0.27%0.52%0.56%Total Expense0.07%0.52%0.40%0.73%0.73%Fee Waiver-0.01%-0.25%-0.26%-0.50%-0.63%Net Expense0.06%0.45%0.35%0.63%0.60% Receive IUSB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for iShares Core Total USD Bond Market ETF and its competitors with MarketBeat's FREE daily newsletter. Email Address IUSB ETF News HeadlinesiShares Core Total USD Bond Market ETF declares monthly distribution of $0.1657August 4, 2025 | msn.comIUSB: A Rate Cut Is Up In The AirMarch 15, 2025 | seekingalpha.comGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. Backed by the government but powered by private corporations, this initiative paves the way for digital dollars—programmable, trackable, and outside your control. Once embedded into apps, banks, and retail systems, opting out may no longer be possible. But there’s still time to protect your financial freedom—if you act before the system goes fully live. | Priority Gold (Ad)iShares Core S&P Total U.S. Stock Market ETF declares quarterly distribution of $0.4656September 26, 2024 | msn.comIUSB: Correlation May Be BreakingSeptember 3, 2024 | seekingalpha.comiShares S&P 500 Swap UCITS ETFAugust 21, 2024 | bloomberg.comSee More Headlines IUSB ETF - Frequently Asked Questions How have IUSB shares performed this year? iShares Core Total USD Bond Market ETF's stock was trading at $45.20 on January 1st, 2025. Since then, IUSB stock has increased by 2.1% and is now trading at $46.13. Who are iShares Core Total USD Bond Market ETF's major shareholders? iShares Core Total USD Bond Market ETF's top institutional shareholders include Envestnet Asset Management Inc. (18.78%), Northwestern Mutual Wealth Management Co. (3.37%), JPMorgan Chase & Co. (2.60%) and CWM LLC (2.42%). How do I buy shares of iShares Core Total USD Bond Market ETF? Shares of IUSB stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of iShares Core Total USD Bond Market ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that iShares Core Total USD Bond Market ETF investors own include American Water Works (AWK), Voyager Therapeutics (VYGR), Waste Connections (WCN), DiamondRock Hospitality (DRH), iShares Micro-Cap ETF (IWC), The RMR Group (RMR) and AU Optronics (AUOTY). Fund Details IssueriShares Fund NameiShares Core Total USD Bond Market ETF Tax ClassificationRegulated Investment Company Stock ExchangeNASDAQCurrent SymbolNASDAQ:IUSB Inception Date6/10/2014 Fund ManagerJames Mauro, Karen Uyehara WebN/A Phone14089961010Fund Focus Asset ClassFixed Income BenchmarkBloomberg U.S. Universal Index CategoryBroad Debt FocusBroad Debt Development LevelDeveloped Markets RegionNorth America Number of Holdings17239 Fund Statistics Assets Under Management$33.78 billion Average Daily Volume$2.21 million Discount/Premium0.02% Administrator, Advisor and Custodian AdministratorState Street Bank and Trust Company AdvisorBlackRock Fund Advisors CustodianState Street Bank and Trust Company DistributorBlackRock Investments, LLC Transfer AgentState Street Bank and Trust Company TrusteeN/A Lead Market MakerJane Street Options OptionableOptionable Options Volume1 Put Options33 Call Options1 Short Interest3,610,000 shs Miscellaneous Outstanding Shares721,300,000Beta0.15 Creation Unit100,000 Creation Fee$1,000.00 Beginner's Guide To Retirement StocksEnter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free Report Top 10 IUSB HoldingsBLK Liquidity Temp Cash Inst #21Holding Weight: 2.25%TREASURY NOTE - 4.38 2034-05-15Holding Weight: 0.47%TREASURY NOTE - 4.0 2034-02-15Holding Weight: 0.46%TREASURY NOTE - 4.5 2033-11-15Holding Weight: 0.46%TREASURY NOTE - 3.88 2034-08-15Holding Weight: 0.44%TREASURY NOTE (2OLD) - 4.25 2034-11-15Holding Weight: 0.42%TREASURY NOTE - 4.0 2030-02-28Holding Weight: 0.41%TREASURY NOTE - 2.75 2027-04-30Holding Weight: 0.40%TREASURY NOTE (OLD) - 4.63 2035-02-15Holding Weight: 0.38%TREASURY NOTE - 3.88 2033-08-15Holding Weight: 0.37%Full Holdings DetailsIUSB Sector ExposureIUSB Industry Exposure This page (NASDAQ:IUSB) was last updated on 8/16/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. 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