NYSEARCA:DAT ProShares Big Data Refiners ETF (DAT) Price, Holdings, & News $42.72 -1.87 (-4.19%) As of 06/5/2026 04:10 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartHoldingsOwnershipRatingsShort InterestBuy This Stock About ProShares Big Data Refiners ETF (NYSEARCA:DAT) 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 DAT alerts:Sign Up Key Stats Today's Range$42.60▼$44.0050-Day Range$31.93▼$47.5052-Week Range$31.88▼$49.14Volume3,828 shsAverage Volume2,125 shsMarket Capitalization$6.41 millionAssets Under Management$5.58 millionDividend Yield0.00%Net Expense Ratio0.58%Aggregate RatingModerate Buy ETF Overview The ProShares Big Data Refiners ETF (DAT) is an exchange-traded fund that is based on the FactSet Big Data Refiners index, a market-cap-weighted index of global companies focusing on the management, storage, usage, and analysis of large structured and unstructured datasets. DAT was launched on Sep 29, 2021 and is managed by ProShares. Read More ProShares Big Data Refiners ETF ExpensesTypeDATTheme ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.58%0.57%0.57%0.51%0.53%Other Expenses0.00%0.57%0.55%0.58%0.55%Total Expense0.58%0.74%0.76%0.74%0.73%Fee Waiver0.00%-0.74%-0.64%-0.70%-0.61%Net Expense0.58%0.60%0.63%0.58%0.60% Receive DAT Stock News and Ratings via Email Sign-up to receive the latest news and ratings for ProShares Big Data Refiners 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. 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Don't take them.SpaceX is reserving 30% of its IPO shares for retail investors through Robinhood, Fidelity, and Schwab. But at a $1.75 trillion valuation and 266 times earnings, early institutional holders may be looking for someone to sell to. Dylan Jovine has identified a small company in Musk's supply chain that builds the power infrastructure behind Colossus - still trading at a fraction of its potential value. No IPO allocation required.June 6 at 1:00 AM | Behind the Markets (Ad)Mega Matrix Inc. Presented at TOKEN2049 Singapore 2025 and Delivered the Keynote Speech "From Bitcoin to Stablecoins: the Next Chapter in DATOctober 9, 2025 | prnewswire.comDAT: Truckload volumes held steady in July as summer seasonality peaksAugust 15, 2025 | businesswire.comDAT: Spot truckload volumes declined, rates fell sharply in FebruaryMarch 13, 2025 | businesswire.comSee More Headlines DAT ETF - Frequently Asked Questions How have DAT shares performed this year? ProShares Big Data Refiners ETF's stock was trading at $45.40 at the beginning of 2026. Since then, DAT stock has decreased by 5.9% and is now trading at $42.72. How do I buy shares of ProShares Big Data Refiners ETF? Shares of DAT 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 ProShares Big Data Refiners ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that ProShares Big Data Refiners ETF investors own include AST SpaceMobile (ASTS), ARK Autonomous Technology & Robotics ETF (ARKQ), ARK Genomic Revolution ETF (ARKG), Alexandria Real Estate Equities (ARE). Fund Details IssuerProShares Fund NameProShares Big Data Refiners ETF Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:DAT Inception Date9/29/2021 Fund ManagerAlexander Ilyasov, Senior Portfolio Manager, and Scott Hanson WebN/A PhoneN/AFund Focus Asset ClassEquity BenchmarkFactSet Big Data Refiners Index CategoryStrategy FocusTheme Development LevelBlended Development RegionGlobal Number of Holdings35 Fund Statistics Assets Under Management$5.58 million Average Daily Volume$0.00 Discount/Premium-0.07% Administrator, Advisor and Custodian AdministratorJ.P. Morgan Chase Bank, N.A. AdvisorProShare Advisors, LLC CustodianJPMorgan Chase Bank, N.A. DistributorSEI Investments Distribution Co. Transfer AgentJ.P. Morgan Chase Bank, N.A. TrusteeN/A Lead Market MakerSusquehanna Options OptionableOptionable Options Volume13 Put Options0 Call Options13 Miscellaneous Outstanding Shares150,000Beta1.19 Creation Unit25,000 10 Stocks Set to Soar in 2026Enter your email address and we’ll send you MarketBeat’s list of ten stocks set to soar in Summer 2026, despite the threat of tariffs and what's happening in Iran. These ten stocks are incredibly resilient and are likely to thrive in any economic environment. Get This Free Report Top 10 DAT HoldingsDatadog (NASDAQ:DDOG)Holding Weight: 7.89%Teradata (NYSE:TDC)Holding Weight: 5.91%Innodata (NASDAQ:INOD)Holding Weight: 5.65%Nutanix (NASDAQ:NTNX)Holding Weight: 5.26%Zebra Technologies (NASDAQ:ZBRA)Holding Weight: 5.09%Dynatrace (NYSE:DT)Holding Weight: 4.88%NICE Ltd.Holding Weight: 4.87%CommVault Systems (NASDAQ:CVLT)Holding Weight: 4.77%Strategy (NASDAQ:MSTR)Holding Weight: 4.77%Rubrik (NYSE:RBRK)Holding Weight: 4.23%Full Holdings DetailsDAT Sector ExposureDAT Industry Exposure This page (NYSEARCA:DAT) was last updated on 6/6/2026 by MarketBeat.com Staff. From Our PartnersPH: Do THESE 4 things to your bank account now …In a few short months, the US government could gain unprecedented powers over personal bank accounts - includi...Weiss Ratings | SponsoredTrump Takes Emergency Action - Plus Elon Musk's New VentureElon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. 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