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Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

EDV vs IWF: how they differ

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

Vanguard Extended Duration Treasury Index Fund and iShares Russell 1000 Growth ETF.

What they hold in common

By the books each fund has filed, EDV and IWF 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 IWF
United States Treasury Strip Coupon 1.82%NVIDIA 15.46%
United States Treasury Strip Principal 1.76%APPLE 7.77%
United States Treasury Strip Coupon 1.72%ALPHABET CLASS A 5.88%
United States Treasury Strip Principal 1.70%MICROSOFT 5.55%
United States Treasury Strip Coupon 1.68%BROADCOM INC 5.10%
United States Treasury Strip Principal 1.65%ALPHABET CLASS C 4.77%
United States Treasury Strip Coupon 1.60%META PLATFORMS CLASS A 3.52%
United States Treasury Strip Principal 1.57%MICRON TECHNOLOGY 3.35%

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 and Sep 10, 2026.

EDV and IWF on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
EDV
Vanguard Extended Duration Treasury Index Fund
IWF
iShares Russell 1000 Growth ETF
Where it sitsCore index fundCore index fund
IssuerVanguardiShares
What it isExtended Duration TreasuryRussell 1000 growth
Total return, 1 year−10.8%+7.0%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−28.3 pts−10.5 pts
Expense ratio0.05%0.18%
Holdings82315

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.

IWF in plain words

IWF is an index equity fund tracking the Russell 1000 growth. Over the year to Sep 11, 2026 it returned +7.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.18% a year. By its holdings filed for Sep 10, 2026, 94% of the fund by weight is stocks the S&P 500 also holds, across 315 positions, with the top ten at 57.3%. It sat 5.0% below its high of Jun 1, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, EDV or IWF?
In the year to Sep 13, 2026, with distributions reinvested, EDV returned −10.8% and IWF returned +7.0%, so IWF returned more. One year is one year; the longer windows are in the table.
Which is cheaper, EDV or IWF?
EDV charges 0.05% a year and IWF charges 0.18%, 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 IWF, ETFIQ, data as of Sep 13, 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 IWF, data as of Sep 13, 2026. https://etfiq.com/compare/any/edv-vs-iwf Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources