NASDAQ:MBB iShares MBS ETF (MBB) Price, Holdings, & News $92.90 +0.04 (+0.04%) As of 09:55 AM Eastern This is a fair market value 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$92.72▼$92.7650-Day Range$91.41▼$93.9052-Week Range$90.28▼$96.76Volume14,897 shsAverage Volume2.78 million shsMarket Capitalization$38.93 billionAssets Under Management$38.91 billionDividend Yield4.11%Net Expense Ratio0.04%Aggregate RatingN/A ETF Overview iShares 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%0.21%0.32%0.54%0.53%Other Expenses0.01%0.04%0.27%0.52%0.56%Total Expense0.05%0.24%0.40%0.74%0.73%Fee Waiver-0.01%-0.07%-0.26%-0.50%-0.63%Net Expense0.04%0.21%0.35%0.63%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 declares monthly distribution of $0.3322July 2, 2025 | msn.comiShares MBS (MBB) Shares Cross Above 200 DMA - NasdaqJune 24, 2025 | nasdaq.com3..2..1.. AI 2.0 ignition (don’t sleep on this)I just put together an urgent new presentation that you need to see right away. In short: I believe we are mere days away from a critical announcement from a key tech leader… One that will officially ignite “AI 2.0” – and potentially send a whole new class of stocks soaring. July 14 at 2:00 AM | Timothy Sykes (Ad)MBB: ETF Inflow AlertJune 22, 2025 | nasdaq.comMBB: An Unlevered RMBS Vehicle Acting As A Sovereign DiversifierJune 3, 2025 | seekingalpha.comiShares Preferred and Income Securities ETF (NASDAQ:PFF), Top HoldingsMay 15, 2025 | benzinga.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 the year. Since then, MBB stock has increased by 1.3% and is now trading at $92.8930. Who are iShares MBS ETF's major shareholders? iShares MBS ETF's top institutional investors include Rockland Trust Co. (0.14%), Exchange Traded Concepts LLC (0.09%), Bangor Savings Bank (0.08%) and 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 BenchmarkBloomberg U.S. MBS Index CategoryU.S. Government FocusAgency MBS Development LevelDeveloped Markets RegionNorth America Number of Holdings11321 Fund Statistics Assets Under Management$38.91 billion Average Daily Volume$2.66 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 Volume5 Put Options2 Call Options5 Short Interest4,860,000 shs Miscellaneous Outstanding Shares419,100,000Beta0.11 Creation Unit100,000 Creation Fee$300.00 The 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free Report Top 10 MBB HoldingsBLACKROCK CASH CL INST SL AGENCYHolding Weight: 3.98%FHLMC 30YR UMBS SUPER - 2.0 2051-05-01Holding Weight: 0.86%GNMA2 30YR - 2.0 2051-10-20Holding Weight: 0.57%GNMA2 30YR - 2.0 2051-12-20Holding Weight: 0.56%FNMA 30YR UMBS - 2.0 2051-12-01Holding Weight: 0.54%FHLMC 30YR UMBS SUPER - 2.0 2051-04-01Holding Weight: 0.52%UMBS 30YR TBA(REG A) - 5.5 2025-07-14Holding Weight: 0.50%GNMA2 30YR - 2.5 2051-07-20Holding Weight: 0.48%FNMA 30YR UMBS - 2.0 2051-11-01Holding Weight: 0.45%FNMA 30YR UMBS SUPER - 2.0 2051-07-01Holding Weight: 0.45%Full Holdings DetailsMBB Sector ExposureMBB Industry Exposure This page (NASDAQ:MBB) was last updated on 7/14/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? 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