NASDAQ:MBB iShares MBS ETF (MBB) Price, Holdings, & News $92.33 +0.67 (+0.73%) As of 04:00 PM Eastern 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$91.91▼$92.3550-Day Range$91.66▼$94.2252-Week Range$90.03▼$96.76Volume2.47 million shsAverage Volume2.64 million shsMarket Capitalization$36.43 billionAssets Under Management$37.89 billionDividend Yield4.08%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… iShares MBS ETF ExpensesTypeMBBAgency MBS ETFsFixed Income ETFsNASDAQ ETFsAll ETFsManagement Fee0.04%0.22%0.33%0.54%0.53%Other Expenses0.01%0.04%0.25%0.42%0.52%Total Expense0.05%0.24%0.40%0.68%0.71%Fee Waiver-0.01%-0.05%-0.25%-0.29%-0.54%Net Expense0.04%0.21%0.36%0.62%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 Preferred and Income Securities ETF (NASDAQ:PFF), Top HoldingsMay 15 at 6:14 PM | benzinga.comiShares MBS ETF declares monthly distribution of $0.3254May 2, 2025 | msn.comWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon bring Elon Musk's DOGE operation to its final, dramatic conclusion - with huge consequences for millions of investors. So if you have any money in the market... you're almost out of time to prepare. This plan has already been put in place... and can operate even if Elon's long gone from Washington. May 15, 2025 | Altimetry (Ad)MBB Crosses Below Key Moving Average LevelMarch 26, 2025 | nasdaq.comiShares MBS ETF (MBB) Dividend HistoryFebruary 27, 2025 | nasdaq.comNotable ETF Inflow Detected - MBBFebruary 21, 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 on January 1st, 2025. Since then, MBB shares have increased by 0.7% and is now trading at $92.33. View the best growth stocks for 2025 here. Who are iShares MBS ETF's major shareholders? iShares MBS ETF's top institutional shareholders include JPMorgan Chase & Co. (12.86%), Envestnet Asset Management Inc. (6.81%), LPL Financial LLC (6.11%) and Ameriprise Financial Inc. (3.61%). 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 Holdings11268 Fund Statistics Assets Under Management$37.89 billion Average Daily Volume$3.57 million Discount/Premium-0.06% 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 Volume79 Put Options14 Call Options65 Short Interest2,250,000 shs Miscellaneous Outstanding Shares394,600,000Beta0.11 Creation Unit100,000 Creation Fee$300.00 Metaverse Stocks And Why You Can't Ignore ThemThinking about investing in Meta, Roblox, or Unity? Enter your email to learn what streetwise investors need to know about the metaverse and public markets before making an investment.Get This Free Report Top 10 MBB HoldingsBLACKROCK CASH CL INST SL AGENCYHolding Weight: 4.00%FHLMC 30YR UMBS SUPER - 2.0 2051-05-01Holding Weight: 0.85%GNMA2 30YR - 2.0 2051-10-20Holding Weight: 0.62%GNMA2 30YR - 2.0 2051-12-20Holding Weight: 0.60%UMBS 30YR TBA(REG A) - 6.0 2025-05-13Holding Weight: 0.60%FHLMC 30YR UMBS SUPER - 2.0 2051-04-01Holding Weight: 0.56%GNMA2 30YR - 2.5 2051-07-20Holding Weight: 0.52%FNMA 30YR UMBS - 2.0 2051-11-01Holding Weight: 0.49%FNMA 30YR UMBS SUPER - 2.0 2051-07-01Holding Weight: 0.49%GNMA2 30YR TBA(REG C) - 5.0 2025-05-20Holding Weight: 0.48%Full Holdings DetailsMBB Sector ExposureMBB Industry Exposure This page (NASDAQ:MBB) was last updated on 5/15/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? 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