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Data as of Sep 4, 2026. Both funds on the fields they both publish, from the same sources.

QTUM vs VTI

Defiance Quantum ETF and Vanguard Total Stock Market Index Fund.

QTUM and VTI on the fields both publish, as of Sep 4, 2026. Source: ETFIQ.
QTUM
Defiance Quantum ETF
VTI
Vanguard Total Stock Market Index Fund
Where it sitsThemes deskCore fund
IssuerDefianceVanguard
What it isQuantum computingUS total market
Total return, 1 year+58.6%+20.0%
S&P 500 over the same days+20.0%+20.0%
Gap to the S&P 500+38.7 pts+0.0 pts
Expense ratio0.40%0.03%
Already in the S&P 50035.6%88.3%
Holdings863531

QTUM in plain words

By weight, 36% of QTUM's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 84%. The top ten holdings are 17% of the fund across 86 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +58.6% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 38.7 pts. It sits 12.2% below its all-time high of Jun 2, 2026.

VTI in plain words

VTI is a index equity fund tracking US total market. Over the year to Sep 4, 2026 it returned +20.0% with distributions reinvested, against +20.0% for the S&P 500 and +25.6% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. By its holdings filed for Jun 30, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 3531 positions, with the top ten at 32.1%.

Questions people ask

Which returned more over the last year, QTUM or VTI?
In the year to Sep 4, 2026, with distributions reinvested, QTUM returned +58.6% and VTI returned +20.0%, so QTUM returned more. One year is one year; the longer windows are in the table.
Which is cheaper, QTUM or VTI?
QTUM charges 0.40% a year and VTI charges 0.03%, so VTI is cheaper. Fees come from each fund's prospectus.
How much do QTUM and VTI overlap with the S&P 500?
By their latest filed holdings, 36% of QTUM and 88% of VTI by weight is stocks the S&P 500 already holds.
Are QTUM and VTI the same kind of fund?
No. QTUM is a thematic ETF and VTI is an index ETF, so they are built for different jobs. The table compares what both publish: return, cost and what each actually holds.

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Where to next

Cite this page. ETFIQ, QTUM against VTI, data as of Sep 4, 2026. https://etfiq.com/compare/any/QTUM-VTI.html Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. ETFIQ publishes the same fields for every fund and suggests no allocation. Standards and sources