NYSEARCA:IVOO Vanguard S&P Mid-Cap 400 ETF (IVOO) Price, Holdings, & News $128.39 0.00 (0.00%) Closing price 09/4/2026 04:10 PM EasternExtended Trading$128.39 +0.00 (+0.00%) As of 06:30 AM 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartDividendHoldingsNews and TrendsOwnershipRatingsShort Interest About Vanguard S&P Mid-Cap 400 ETF (NYSEARCA:IVOO) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get IVOO alerts:Sign Up Key Stats Today's Range$127.60▼$128.6750-Day Range$126.25▼$133.0852-Week Range$105.29▼$133.14Volume44,335 shsAverage Volume84,424 shsMarket Capitalization$3.74 billionAssets Under ManagementN/ADividend Yield1.17%Net Expense Ratio0.07%Aggregate RatingModerate Buy ETF Overview The Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund that is based on the S&P Mid Cap 400 index. The fund tracks a market cap-weighted index of mid-cap US companies. IVOO was launched on Sep 9, 2010 and is managed by Vanguard. Read More Vanguard S&P Mid-Cap 400 ETF ExpensesTypeIVOOMid Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.06%0.35%0.57%0.50%0.53%Other Expenses0.01%0.56%0.53%0.60%0.54%Total Expense0.07%0.55%0.75%0.75%0.73%Fee Waiver0.00%-0.86%-0.67%-0.78%-0.68%Net Expense0.07%0.38%0.63%0.57%0.60% Receive IVOO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Vanguard S&P Mid-Cap 400 ETF and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. IVOO ETF News HeadlinesVanguard S&P Mid-Cap 400 ETF declares quarterly distribution of $0.3449June 23, 2026 | msn.comIVOO Vs. VIOO: In My Opinion, There's A Clear WinnerMay 21, 2026 | seekingalpha.comThey're not buying gold. They're buying this.Bank of America raised its stake in a small gold company by 139%. Jane Street increased its position by 159%, and Millennium by 122%. Kopernik Global made it their largest holding, owning roughly 8% of the company. It holds rights to an 88 million ounce deposit with existing roads, power, and permits that never expire. Market cap sits near $4 billion against a deposit worth hundreds of billions at current gold prices.September 8 at 1:00 AM | Behind the Markets (Ad)Vanguard S&P Mid-Cap 400 ETF declares quarterly distribution of $0.3504March 23, 2026 | msn.comIVOO: Multiplier Effects Gone In The AI-Age, Avoiding Cyclicals And DiscretionaryMarch 3, 2026 | seekingalpha.comBuy 2 Vanguard Index Funds to Beat the S&P 500 in the Next 5 Years, According to Wall Street AnalystsMarch 1, 2026 | fool.comSee More Headlines IVOO ETF - Frequently Asked Questions How have IVOO shares performed this year? Vanguard S&P Mid-Cap 400 ETF's stock was trading at $111.80 at the beginning of 2026. Since then, IVOO stock has increased by 14.8% and is now trading at $128.39. When did Vanguard S&P Mid-Cap 400 ETF's stock split? Vanguard S&P Mid-Cap 400 ETF shares split on the morning of Tuesday, March 14th 2023.The 2-1 split was announced on Tuesday, March 14th 2023. The newly created shares were payable to shareholders after the closing bell on Tuesday, March 14th 2023. An investor that had 100 shares of stock prior to the split would have 200 shares after the split. Who are Vanguard S&P Mid-Cap 400 ETF's major shareholders? Vanguard S&P Mid-Cap 400 ETF's top institutional investors include Northwestern Mutual Wealth Management Co. (2.46%), NWM Advisors LLC (0.42%), Kastel Capital Advisors LLC (0.29%) and Janney Montgomery Scott LLC (0.24%). How do I buy shares of Vanguard S&P Mid-Cap 400 ETF? Shares of IVOO 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 Vanguard S&P Mid-Cap 400 ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that Vanguard S&P Mid-Cap 400 ETF investors own include Pfizer (PFE), NVIDIA (NVDA), PayPal (PYPL), Garmin (GRMN), Vanguard S&P 500 ETF (VOO), PepsiCo (PEP) and Skyworks Solutions (SWKS). Fund Details IssuerVanguard Fund NameVanguard S&P Mid-Cap 400 ETF Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:IVOO Inception Date9/7/2010 Fund ManagerKenny Narzikul, Awais Khan Webpersonal.vanguard.com Phone16106691000Fund Focus Asset ClassEquity BenchmarkS&P MidCap 400 Index CategorySize and Style FocusMid Cap Development LevelDeveloped Markets RegionNorth America Number of Holdings404 Fund Statistics Assets Under Management$0.00 Average Daily Volume$70.55 thousand Discount/Premium0.00% Administrator, Advisor and Custodian AdministratorThe Vanguard Group, Inc. AdvisorThe Vanguard Group, Inc. CustodianJPMorgan Chase Bank, N.A. DistributorVanguard Marketing Corporation Transfer AgentThe Vanguard Group, Inc. TrusteeN/A Lead Market MakerVirtu Financial Options OptionableN/A Short Interest48,723 shs Miscellaneous Outstanding Shares29,120,000Beta1.01 Creation Unit25,000 Creation Fee$500.00 The Infrastructure's Backbone: 10 Stocks Powering the AI BuildoutThe AI boom extends far beyond the biggest tech names. Discover 10 companies supplying the memory, storage, networking, semiconductor manufacturing, and power infrastructure that make AI possible. Learn where the next wave of AI investment opportunities may emerge—and the key risks investors should watch as the global AI buildout accelerates.Get This Free Report Top 10 IVOO HoldingsTwilio (NYSE:TWLO)Holding Weight: 0.86%Carpenter Technology (NYSE:CRS)Holding Weight: 0.84%MKS (NASDAQ:MKSI)Holding Weight: 0.82%Curtiss-Wright (NYSE:CW)Holding Weight: 0.77%Entegris (NASDAQ:ENTG)Holding Weight: 0.75%nVent Electric (NYSE:NVT)Holding Weight: 0.75%ATI (NYSE:ATI)Holding Weight: 0.74%Illumina (NASDAQ:ILMN)Holding Weight: 0.73%TechnipFMC (NYSE:FTI)Holding Weight: 0.72%MasTec (NYSE:MTZ)Holding Weight: 0.70%Full Holdings DetailsIVOO Sector ExposureIVOO Industry Exposure This page (NYSEARCA:IVOO) was last updated on 9/8/2026 by MarketBeat.com Staff. From Our PartnersThey didn't warn anyone in 1971. 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