ProShares Big Data Refiners ETFProShares Big Data Refiners ETFProShares Big Data Refiners ETF

ProShares Big Data Refiners ETF

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Key stats


Assets under management (AUM)
‪7.34 M‬USD
Fund flows (1Y)
‪23.99 K‬USD
Dividend yield (indicated)
Discount/Premium to NAV
−0.3%
Shares outstanding
‪150.00 K‬
Expense ratio
0.58%

About ProShares Big Data Refiners ETF


Issuer
ProShare Advisors LLC
Brand
ProShares
Home page
Inception date
Sep 29, 2021
Structure
Open-Ended Fund
Index tracked
FactSet Big Data Refiners Index
Replication method
Physical
Management style
Passive
Dividend treatment
Distributes
Distribution tax treatment
Qualified dividends
Income tax type
Capital Gains
Max ST capital gains rate
39.60%
Max LT capital gains rate
20.00%
Primary advisor
ProShare Advisors LLC
Distributor
SEI Investments Distribution Co.
ISIN
US74347G4579
DAT provides exposure to an index of developed and emerging market companies that have businesses related to the big data market. The fund primarily selects securities classified in one of the nine RBICS sub-industries that generate at least 75% of their revenue from managing, analyzing, storing, or extracting large sets of data. In situations where fewer than 25 companies meet the criteria, the revenue threshold will be lowered to 50% with the next highest revenue percentage companies are selected to complete the list. Constituents must also meet investability and liquidity requirements including a minimum market-cap of $500 million and three-month average daily trading value of at least $1 million. The fund employs a market-cap-weighting scheme with individual security capping at 4.5%. The Index is reconstituted and rebalanced semiannually in June and December.

Classification


Asset Class
Equity
Category
Sector
Focus
Information technology
Niche
Broad-based
Strategy
Vanilla
Geography
Global
Weighting scheme
Market cap
Selection criteria
Market cap

Returns


1 month3 monthsYear to date1 year3 years5 years
Price performance
NAV total return

What's in the fund


As of September 23, 2025
Exposure type
StocksBonds, Cash & Other
Technology Services
Stocks99.75%
Technology Services91.74%
Electronic Technology8.01%
Bonds, Cash & Other0.25%
Cash0.25%
Stock breakdown by region
86%6%6%
North America86.29%
Europe7.00%
Middle East6.71%
Latin America0.00%
Asia0.00%
Africa0.00%
Oceania0.00%
Top 10 holdings

Dividends


Dividend payout history

Assets under management (AUM)



Fund Flows



Frequently Asked Questions


DAT invests in stocks. The fund's major sectors are Technology Services, with 91.74% stocks, and Electronic Technology, with 8.01% of the basket. The assets are mostly located in the North America region.
DAT top holdings are InterDigital, Inc. and MongoDB, Inc. Class A, occupying 6.60% and 6.22% of the portfolio correspondingly.
DAT assets under management is ‪7.34 M‬ USD. It's risen 9.07% over the last month.
DAT fund flows account for ‪23.99 K‬ USD (1 year). Many traders use this metric to get insight into investors' sentiment and evaluate whether it's time to buy or sell the fund.
No, DAT doesn't pay dividends to its holders.
DAT shares are issued by ProShare Advisors LLC under the brand ProShares. The ETF was launched on Sep 29, 2021, and its management style is Passive.
DAT expense ratio is 0.58% meaning you'd have to pay 0.58% of your investment to help manage the fund.
DAT follows the FactSet Big Data Refiners Index. ETFs usually track some benchmark seeking to replicate its performance and guide asset selection and objectives.
DAT invests in stocks.
DAT price has risen by 8.82% over the last month, and its yearly performance shows a 38.18% increase. See more dynamics on DAT price chart.
NAV returns, another gauge of an ETF dynamics, have risen by 9.29% over the last month, showed a 8.67% increase in three-month performance and has increased by 39.05% in a year.
DAT trades at a premium (0.30%) meaning the ETF is trading at a higher price than the calculated NAV.