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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

EDV vs VOX: how they differ

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

Vanguard Extended Duration Treasury Index Fund and Vanguard Communication Services Index Fund.

What they hold in common

By the books each fund has filed, EDV and VOX 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 EDVOnly in VOX
United States Treasury Strip Coupon 1.82%Meta Platforms Inc 21.12%
United States Treasury Strip Principal 1.76%Alphabet Inc 16.14%
United States Treasury Strip Coupon 1.72%Alphabet Inc 10.61%
United States Treasury Strip Principal 1.70%Netflix Inc 4.77%
United States Treasury Strip Coupon 1.68%Verizon Communications Inc 4.17%
United States Treasury Strip Principal 1.65%Walt Disney Co/The 3.96%
United States Treasury Strip Coupon 1.60%AT&T Inc 3.69%
United States Treasury Strip Principal 1.57%Warner Bros Discovery Inc 2.74%

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 May 31, 2026.

EDV and VOX on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
EDV
Vanguard Extended Duration Treasury Index Fund
VOX
Vanguard Communication Services Index Fund
Where it sitsCore index fundCore index fund
IssuerVanguardVanguard
What it isExtended Duration TreasuryCommunication Services
Total return, 1 year−10.8%+2.9%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−28.3 pts−14.6 pts
Expense ratio0.05%0.09%
Holdings82114

EDV in plain words

EDV is a bond fund tracking the Extended Duration Treasury. Over the year to Sep 11, 2026 it returned −10.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. It sat 57.3% below its high of Mar 9, 2020 on Sep 11, 2026.

VOX in plain words

VOX is an index equity fund tracking the Communication Services. Over the year to Sep 11, 2026 it returned +2.9% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.09% a year. By its holdings filed for May 31, 2026, 84% of the fund by weight is stocks the S&P 500 also holds, across 114 positions, with the top ten at 72.1%. It sat 4.3% below its high of Jan 29, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, EDV or VOX?
In the year to Sep 12, 2026, with distributions reinvested, EDV returned −10.8% and VOX returned +2.9%, so VOX returned more. One year is one year; the longer windows are in the table.
Which is cheaper, EDV or VOX?
EDV charges 0.05% a year and VOX charges 0.09%, so EDV 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.

EDV against VOX, 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, EDV against VOX, data as of Sep 12, 2026. https://etfiq.com/compare/any/EDV-VOX Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources