NYSEARCA:OEF iShares S&P 100 ETF (OEF) Price, Holdings, & News $330.79 -0.84 (-0.25%) Closing price 04:10 PM EasternExtended Trading$330.79 0.00 (0.00%) As of 06:45 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$329.65▼$332.7050-Day Range$307.18▼$334.1852-Week Range$232.57▼$334.44Volume529,912 shsAverage Volume449,561 shsMarket Capitalization$22.56 billionAssets Under Management$27.10 billionDividend Yield1.07%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.comWhy More Investors Are Using Family Trusts to Protect Their WealthFor many investors, a family trust can be an essential tool for protecting assets, avoiding probate, and ensuring wealth is passed on according to your wishes. Trusts may also provide shielding from creditors and lawsuits while offering potential tax advantages—especially with estate tax thresholds set to decrease in 2026. If you’re considering whether a family trust is right for you, speaking with a fiduciary financial advisor can help you decide the best path forward. We’ve created a free tool that matches you with vetted advisors in your area—each legally bound to act in your best interest.September 24 at 2:00 AM | SmartAsset (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 at the beginning of the year. Since then, OEF stock has increased by 14.5% and is now trading at $330.79. Who are iShares S&P 100 ETF's major shareholders? Top institutional shareholders of iShares S&P 100 ETF include Bank of America Corp DE (9.64%), Envestnet Asset Management Inc. (8.65%), Fifth Third Bancorp (3.95%) and JPMorgan Chase & Co. (3.08%). 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$27.10 billion Average Daily Volume$881.78 thousand Discount/Premium0.08% 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 Volume143 Put Options3 Call Options140 Short Interest277,900 shs Miscellaneous Outstanding Shares68,200,000Beta0.99 Creation Unit50,000 Creation Fee$276.00 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 OEF HoldingsNVIDIA (NASDAQ:NVDA)Holding Weight: 10.55%Microsoft (NASDAQ:MSFT)Holding Weight: 9.51%Apple (NASDAQ:AAPL)Holding Weight: 9.02%Amazon.com (NASDAQ:AMZN)Holding Weight: 5.61%Meta Platforms (NASDAQ:META)Holding Weight: 4.09%Broadcom (NASDAQ:AVGO)Holding Weight: 3.63%Alphabet (NASDAQ:GOOGL)Holding Weight: 3.41%Alphabet (NASDAQ:GOOG)Holding Weight: 2.75%Tesla (NASDAQ:TSLA)Holding Weight: 2.39%Berkshire Hathaway (NYSE:BRK.B)Holding Weight: 2.34%Full Holdings DetailsOEF Sector ExposureOEF Industry Exposure This page (NYSEARCA:OEF) was last updated on 9/24/2025 by MarketBeat.com Staff From Our PartnersNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | SponsoredClaim Your Share of $5.39 BILLION in AI Equity ChecksThe U.S. government just took advantage of Public Law 81-774 to crack down on AI companies... 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