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Data as of Sep 21, 2026.

ETFIQetfiq.com · independent ETF data

VOO vs XBOC: how they differ

Over the year VOO returned more, +16.6% to XBOC's +11.0%, and VOO charges 0.03% to XBOC's 0.79%.

Vanguard S&P 500 ETF and Innovator U.S. Equity Accelerated 9 Buffer ETF - Oct.

VOO and XBOC on the fields both publish, as of Sep 21, 2026. Source: ETFIQ.
VOO
Vanguard S&P 500 ETF
XBOC
Innovator U.S. Equity Accelerated 9 Buffer ETF - Oct
Where it sitsCore fundBuffer ETF
IssuerVanguardInnovator
What it isTracks the S&P 500Defined outcome, 9% on SPY
Total return, 1 year+16.6%+11.0%
S&P 500 over the same days+16.6%+16.6%
Gap to the S&P 5000.0 pts−5.5 pts
Expense ratio0.03%0.79%
Holdings508not filed
Net assets$1000.0bn$64m

VOO in plain words

VOO tracks the S&P 500. Over the year to Sep 18, 2026 it returned +16.6% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Aug 31, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 508 positions, with the top ten at 37.8%.

XBOC in plain words

SPY had already risen past this fund's cap of +11.7% for the period on Sep 21, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 0.0% as the period runs out. The fund's price can fall 10.6% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 13.9% from today's level to the point where the buffer begins. Protection left, in index points: 9.0% of the 9.0% buffer still sits below today's SPY level. 9 days remained on Sep 21, 2026. On Sep 30, 2026 the period ends and a new cap is set.

Questions people ask

Which returned more over the last year, VOO or XBOC?
In the year to Sep 21, 2026, with distributions reinvested, VOO returned +16.6% and XBOC returned +11.0%, so VOO returned more.
Which is cheaper, VOO or XBOC?
VOO charges 0.03% a year and XBOC charges 0.79%, so VOO is cheaper. Fees come from each fund's prospectus.
Are VOO and XBOC the same kind of fund?
No. VOO is an index ETF and XBOC is a buffer 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 these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

VOO against XBOC, ETFIQ, data as of Sep 21, 2026. Every figure is calculated from a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, VOO against XBOC, data as of Sep 21, 2026. https://etfiq.com/compare/any/voo-vs-xboc Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources