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Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

BNDX vs VOO: how they differ

BNDX and VOO hold 0% of their weight in the same names, and VOO returned more over the year.

Vanguard Total International Bond Index Fund and Vanguard 500 Index Fund.

What they hold in common

By the books each fund has filed, BNDX and VOO hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in BNDXOnly in VOO
French Republic Government Bond OAT 0.18%NVIDIA Corp 7.53%
Bundesschatzanweisungen 0.14%Apple Inc 6.61%
Canadian Government Bond 0.13%Microsoft Corp 4.31%
Canadian Government Bond 0.10%Amazon.com Inc 3.63%
Canadian Government Bond 0.10%Alphabet Inc 3.26%
Canadian Government Bond 0.09%Broadcom Inc 2.78%
Canadian Government Bond 0.08%Alphabet Inc 2.60%
Canadian Government Bond 0.08%Micron Technology Inc 2.02%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026 and Jun 30, 2026.

BNDX and VOO on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
BNDX
Vanguard Total International Bond Index Fund
VOO
Vanguard 500 Index Fund
Where it sitsCore index fundCore index fund
IssuerVanguardVanguard
What it isTotal International BondS&P 500
Total return, 1 year−0.7%+17.6%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−18.2 pts+0.1 pts
Expense ratio0.07%0.03%
Holdings6707506

BNDX in plain words

BNDX is a bond fund tracking the Total International Bond. Over the year to Sep 11, 2026 it returned −0.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.07% a year.

VOO in plain words

VOO is an index equity fund tracking the S&P 500. Over the year to Sep 11, 2026 it returned +17.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. By its holdings filed for Jun 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 36.5%.

Questions people ask

Which returned more over the last year, BNDX or VOO?
In the year to Sep 12, 2026, with distributions reinvested, BNDX returned −0.7% and VOO returned +17.6%, so VOO returned more. One year is one year; the longer windows are in the table.
Which is cheaper, BNDX or VOO?
BNDX charges 0.07% a year and VOO charges 0.03%, so VOO is cheaper. Fees come from each fund's prospectus.

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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.

BNDX against VOO, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, BNDX against VOO, data as of Sep 12, 2026. https://etfiq.com/compare/any/BNDX-VOO Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources