NASDAQ:MBB iShares MBS ETF (MBB) Price, Holdings, & News $93.79 +0.01 (+0.01%) Closing price 04:00 PM EasternExtended Trading$92.02 -1.77 (-1.88%) As of 06:34 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 AnalysisChartDividendHeadlinesHoldingsOptions ChainOwnershipShort InterestTrendsBuy This Stock About iShares MBS ETF (NASDAQ:MBB) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get iShares MBS ETF alerts:Sign Up Key Stats Today's Range$93.65▼$94.0150-Day Range$91.44▼$94.0852-Week Range$89.16▼$96.76Volume2.20 million shsAverage Volume2.53 million shsMarket Capitalization$37.16 billionAssets Under Management$35.99 billionDividend Yield3.92%Net Expense Ratio0.04%Aggregate RatingN/A ETF OverviewiShares MBS ETF (the Fund), formerly iShares Barclays MBS Bond Fund, is an exchange-traded fund (ETF). The Fund seeks investment results, which correspond to the price and yield performance of the Barclays Capital U.S. MBS Index (the Index). The Index measures the performance of investment grade mortgage-backed pass-through securities issued by the Government National Mortgage (GNMA). The Index measures the performance of investment grade mortgage-backed pass-through securities issued by the Government National Mortgage Association (GNMA), Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC). The Fund invests in a representative sample of securities included in the Index, which has an investment profile similar to the Index. The investment advisor of the Fund is BlackRock Fund Advisors (BFA).Read More… Remove Ads iShares MBS ETF ExpensesTypeMBBAgency MBS ETFsFixed Income ETFsNASDAQ ETFsAll ETFsManagement Fee0.04%0.20%0.32%0.53%0.53%Other Expenses0.01%0.04%0.25%0.43%0.52%Total Expense0.05%0.22%0.39%0.68%0.71%Fee Waiver-0.01%-0.05%-0.25%-0.30%-0.55%Net Expense0.04%0.19%0.35%0.61%0.60% Receive MBB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for iShares MBS ETF and its competitors with MarketBeat's FREE daily newsletter. Email Address MBB ETF News HeadlinesiShares MBS ETF (NASDAQ:MBB) Sees Large Decline in Short InterestMarch 27, 2025 | americanbankingnews.comMBB Crosses Below Key Moving Average LevelMarch 26, 2025 | nasdaq.comPartner with Elon Musk on Project Colossus… Before May 1stEven though xAI is a private company, tech legend and angel investor Jeff Brown found a way for everyday folks like you… To partner with Elon on what he believes will be the biggest AI project of the century… Starting with as little as $500.April 1, 2025 | Brownstone Research (Ad)iShares MBS ETF (MBB) Dividend HistoryFebruary 27, 2025 | nasdaq.comNotable ETF Inflow Detected - MBBFebruary 21, 2025 | nasdaq.comNoteworthy ETF Inflows: MBBFebruary 10, 2025 | nasdaq.comSee More Headlines MBB ETF - Frequently Asked Questions How have MBB shares performed this year? iShares MBS ETF's stock was trading at $91.68 at the beginning of 2025. Since then, MBB stock has increased by 2.3% and is now trading at $93.79. View the best growth stocks for 2025 here. Who are iShares MBS ETF's major shareholders? Top institutional investors of iShares MBS ETF include Confluence Investment Management LLC (0.07%). How do I buy shares of iShares MBS ETF? Shares of MBB 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 MBS ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that iShares MBS ETF investors own include Meta Platforms (META), Walt Disney (DIS), Intel (INTC), iShares iBoxx $ Investment Grade Corporate Bond ETF (LQD), Mastercard (MA), Cisco Systems (CSCO) and iShares iBoxx $ High Yield Corporate Bond ETF (HYG). Fund Details IssueriShares Fund NameiShares MBS ETF Tax ClassificationRegulated Investment Company Stock ExchangeNASDAQCurrent SymbolNASDAQ:MBB Inception Date3/13/2007 Fund ManagerJames Mauro, Scott Radell Webwww.iShares.com Phone+1-800-4742737Fund Focus Asset ClassFixed Income BenchmarkBarclays Capital U.S. MBS Index CategoryU.S. Government FocusAgency MBS Development LevelDeveloped Markets RegionNorth America Number of Holdings11200 Fund Statistics Assets Under Management$35.99 billion Average Daily Volume$4.08 million Discount/Premium-0.12% 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 Volume8 Put Options1 Call Options7 Short Interest570,000 shs Miscellaneous Outstanding Shares396,200,000Beta0.11 Creation Unit100,000 Creation Fee$300.00 Unlock the Potential in Options TradingOptions trading isn’t just for the Wall Street elite; it’s an accessible strategy for anyone armed with the proper knowledge. 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Get this report to learn how options trading can help you use the market’s volatility to your advantage.Get This Free Report Top 10 MBB HoldingsBLACKROCK CASH CL INST SL AGENCYHolding Weight: 3.40%FHLMC 30YR UMBS SUPER - 2.0 2051-05-01Holding Weight: 0.86%GNMA2 30YR - 6.5 2054-08-20Holding Weight: 0.79%GNMA2 30YR - 2.0 2051-10-20Holding Weight: 0.63%GNMA2 30YR - 2.0 2051-12-20Holding Weight: 0.61%FHLMC 30YR UMBS SUPER - 2.0 2051-04-01Holding Weight: 0.57%GNMA2 30YR - 2.5 2051-07-20Holding Weight: 0.53%FNMA 30YR UMBS - 2.0 2051-11-01Holding Weight: 0.50%FNMA 30YR UMBS SUPER - 2.0 2051-07-01Holding Weight: 0.50%GNMA2 30YR - 5.0 2054-11-20Holding Weight: 0.45%Full Holdings Details This page (NASDAQ:MBB) was last updated on 4/1/2025 by MarketBeat.com Staff From Our PartnersA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | SponsoredTrump Allies Confirm Exec Order 14024 Triggers Dollar CollapseExecutive Order 14024 is paving the way for irreversible damage to the dollar's value—threatening your wealth,...Priority Gold | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? 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