NYSEARCA:OEF iShares S&P 100 ETF (OEF) Price, Holdings, & News $339.45 +3.16 (+0.94%) Closing price 10/24/2025 04:10 PM EasternExtended Trading$339.71 +0.26 (+0.08%) As of 10/24/2025 07:23 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 AnalysisChartDividendHeadlinesHoldingsOwnershipRatingsShort InterestBuy This Stock About iShares S&P 100 ETF (NYSEARCA:OEF) 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 iShares S&P 100 ETF alerts:Sign Up Key Stats Today's Range$338.56▼$340.1950-Day Range$314.77▼$339.4552-Week Range$232.57▼$340.19Volume248,871 shsAverage Volume453,271 shsMarket Capitalization$28.55 billionAssets Under Management$28.67 billionDividend Yield0.79%Net Expense Ratio0.20%Aggregate RatingModerate Buy ETF Overview iShares S&P 100 ETF, formerly iShares S&P 100 Index Fund (the Fund), is an exchange-traded fund. The Fund seeks investment results that correspond generally to the price and yield performance of the S&P 100 Index (the Index). The Index measures the performance of the large-capitalization sector of the United States equity market and consists of blue chip stocks from diverse industries in the S&P 500 Index. The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. The Fund may or may not hold all of the securities in the Index. The Index serves as the basis for the S&P 100 options contract, which trades on the Chicago Board Options Exchange. The components stocks are weighted according to the total float-adjusted market value of their outstanding shares. BlackRock Fund Advisors (BFA) serves as the investment adviser to the Fund. Read More iShares S&P 100 ETF ExpensesTypeOEFLarge Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.20%0.58%0.56%0.51%0.53%Other Expenses0.00%0.27%0.56%0.59%0.56%Total Expense0.20%0.65%0.76%0.74%0.73%Fee Waiver0.00%-0.23%-0.66%-0.71%-0.63%Net Expense0.20%0.62%0.63%0.58%0.60% Receive OEF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for iShares S&P 100 ETF and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy 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. OEF ETF News HeadlinesiShares S&P 500 ex S&P 100 ETFSeptember 20, 2025 | markets.businessinsider.comOEF: A Better Play Than The Top 20, 50 And 500September 11, 2025 | seekingalpha.comOctober 16 Changes the Microchip Game — and InvestingWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He says a 4-nanometer device that's 80 MILLION times more powerful than the chip he gave Reagan is now being made in America for the first time. And he's identified 3 companies that control this technology.October 25 at 2:00 AM | Banyan Hill Publishing (Ad)OEF: The Risks Are Still High For An Aggressive ApproachSeptember 10, 2025 | seekingalpha.comBlackRock Launches Industry's First S&P 500 ex Top 100 ETF for More Precise U.S. Large-cap ExposureJuly 9, 2025 | tmcnet.comOEF Stock Price | iShares S&P 100 ETF - Investing.comJune 29, 2025 | investing.comSee More Headlines OEF ETF - Frequently Asked Questions How have OEF shares performed this year? iShares S&P 100 ETF's stock was trading at $288.85 on January 1st, 2025. Since then, OEF stock has increased by 17.5% and is now trading at $339.45. Who are iShares S&P 100 ETF's major shareholders? Top institutional investors of iShares S&P 100 ETF include CWM LLC (1.39%), Park Avenue Securities LLC (1.18%), SoundView Advisors Inc. (0.66%) and Commonwealth Equity Services LLC (0.50%). How do I buy shares of iShares S&P 100 ETF? Shares of OEF 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 S&P 100 ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that iShares S&P 100 ETF investors own include Meta Platforms (META), Roku (ROKU), NVIDIA (NVDA), PayPal (PYPL), Mastercard (MA), Tesla (TSLA) and PepsiCo (PEP). Fund Details IssueriShares Fund NameiShares S&P 100 ETF Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:OEF Inception Date10/23/2000 Fund ManagerDiane Hsiung, Jennifer Hsui, Greg Savage, Alan Mason Webwww.iShares.com Phone+1-800-4742737Fund Focus Asset ClassEquity BenchmarkS&P 100 Index CategorySize and Style FocusLarge Cap Development LevelDeveloped Markets RegionNorth America Number of Holdings105 Fund Statistics Assets Under Management$28.40 billion Average Daily Volume$493.44 thousand Discount/Premium0.01% Administrator, Advisor and Custodian AdministratorThe Bank of New York Mellon Corporation AdvisorBlackRock Fund Advisors CustodianThe Bank of New York Mellon Corporation DistributorBlackRock Investments, LLC Transfer AgentThe Bank of New York Mellon Corporation TrusteeN/A Lead Market MakerLatour Trading Options OptionableOptionable Options Volume7 Put Options1 Call Options6 Short Interest365,800 shs Miscellaneous Outstanding Shares84,100,000Beta0.99 Creation Unit50,000 Creation Fee$276.00 The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.Get This Free Report Top 10 OEF HoldingsNVIDIA (NASDAQ:NVDA)Holding Weight: 11.17%Microsoft (NASDAQ:MSFT)Holding Weight: 9.29%Apple (NASDAQ:AAPL)Holding Weight: 8.94%Amazon.com (NASDAQ:AMZN)Holding Weight: 5.19%Broadcom (NASDAQ:AVGO)Holding Weight: 4.08%Meta Platforms (NASDAQ:META)Holding Weight: 3.78%Alphabet (NASDAQ:GOOGL)Holding Weight: 3.45%Tesla (NASDAQ:TSLA)Holding Weight: 2.97%Alphabet (NASDAQ:GOOG)Holding Weight: 2.78%Berkshire Hathaway (NYSE:BRK.B)Holding Weight: 2.19%Full Holdings DetailsOEF Sector ExposureOEF Industry Exposure This page (NYSEARCA:OEF) was last updated on 10/25/2025 by MarketBeat.com Staff From Our PartnersNEW LAW: Congress Approves Setup For Digital Dollar?Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. 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