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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

IUSB vs VPU: how they differ

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

iShares Core Universal USD Bond ETF and Vanguard Utilities Index Fund.

What they hold in common

By the books each fund has filed, IUSB and VPU 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 IUSBOnly in VPU
United States of America 0.38%NextEra Energy Inc 11.84%
United States of America 0.37%Southern Co/The 6.70%
United States of America 0.37%Duke Energy Corp 6.31%
United States of America 0.37%Constellation Energy Corp 5.86%
United States of America 0.36%American Electric Power Co Inc 4.47%
United States of America 0.36%Sempra 3.85%
United States of America 0.36%Dominion Energy Inc 3.78%
United States of America 0.35%Vistra Corp 3.59%

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 May 31, 2026.

IUSB and VPU on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
IUSB
iShares Core Universal USD Bond ETF
VPU
Vanguard Utilities Index Fund
Where it sitsCore index fundCore index fund
IssueriSharesVanguard
What it isCore Universal USD BondUtilities
Total return, 1 year−0.3%+2.1%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−17.8 pts−15.4 pts
Expense ratio0.06%0.09%
Holdings1781966

IUSB in plain words

IUSB is a bond fund tracking the Core Universal USD Bond. Over the year to Sep 11, 2026 it returned −0.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.06% a year.

VPU in plain words

VPU is an index equity fund tracking the Utilities. Over the year to Sep 11, 2026 it returned +2.1% 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, 90% of the fund by weight is stocks the S&P 500 also holds, across 66 positions, with the top ten at 52.7%. It sat 9.8% below its high of Feb 27, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, IUSB or VPU?
In the year to Sep 12, 2026, with distributions reinvested, IUSB returned −0.3% and VPU returned +2.1%, so VPU returned more. One year is one year; the longer windows are in the table.
Which is cheaper, IUSB or VPU?
IUSB charges 0.06% a year and VPU charges 0.09%, so IUSB 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.

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

A comparison is not a recommendation. Standards and sources