DAT vs IGV

ProShares Big Data Refiners ETF against iShares Expanded Tech-Software Sector ETF: cost, size, returns, what they hold and how much of it is the same.

Overlap by weight
13%
14 shared positions
Fee gap
20 bp
IGV is cheaper
1-year return gap
16.1 pts
DAT is ahead
Larger fund
IGV
$15.1B

Side by side

DATIGV
FundProShares Big Data Refiners ETFiShares Expanded Tech-Software Sector ETF
IssuerProSharesiShares
CategoryEnergySoftware & Cloud
Expense ratio0.58%0.38%
Assets$5.4M$15.1B
Average daily dollar volume$47K$917M
ListedSep 29, 2021Jul 10, 2001
FrenzyCap score2183
1-month return+12.4%+11.3%
3-month return+21.9%+21.5%
Year to date+18.6%+6.6%
1-year return+13.5%−2.6%
30-day volatility32.1%29.1%
Worst drawdown, 1 year−34.7%−36.2%
Trailing 12-month yield—0.01%
Holdings25111
Top 10 weight52.6%61.0%
Look-through P/E63.368.9
Holdings vs fair value+11.2%−0.8%
Holdings above 200-day average92%76%
Net flow, latest 3 reported months−$1.0M thru May 2026+$1.8B thru Jun 2026
30-day implied volatility33.3%30.9%
Holdings as ofas of Oct 9, 2026issuer dataas of Oct 8, 2026issuer data

Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.

Largest shared holdings

64% of DAT · 17% of IGV
HoldingDATIGV
PLTR5.53%9.28%
DDOG4.49%3.08%
MSTR4.59%1.86%
NTNX4.98%0.67%
DT5.39%0.59%
TYL3.78%0.42%
ESTC5.70%0.29%
IDCC4.55%0.28%
CVLT4.75%0.21%
TDC3.25%0.10%
BRZE4.54%0.09%
FIVN5.54%0.09%
AVPT4.60%0.07%
PD2.55%0.04%

Sector mix of the stock holdings

SectorDATIGVGap
Technology77.4%94.8%−17.4%
Financials9.1%4.5%+4.6%
Industrials6.0%0.6%+5.4%
Consumer Discretionary3.4%0.0%+3.4%
Communication Services0.0%0.1%−0.1%

More: full overlap table · DAT holdings · IGV holdings

Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.