Data as of Oct 28, 2026.

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IUSB vs VPU: Differences, Returns & Fees

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Over the year to Oct 28, 2026, IUSB returned −1.2% to VPU's −3.3%; 0% of their weight is in the same names.

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Net assets: $49.8bn on Oct 27, 2026 for iShares Core Universal USD Bond ETF, and $7.7bn on Sep 30, 2026 for Vanguard Utilities ETF.

At a glance
−1.2%
IUSB total return, 1 year
−3.3%
VPU total return, 1 year
0.06%
IUSB expense ratio
0.09%
VPU expense ratio

Pair scorecard

IUSB costs 0.03 points a year less; their one-year returns differ by 2.1 points; IUSB is 6.2 times larger.

IUSB vs VPU: Differences, Returns & Fees
MeasureIUSBVPU
Return
Total return, 1 year−1.2%−3.3%
Drawdown
Below its high8.9%, high on Feb 27, 2026
Benchmark
What it tracksBloomberg U.S. Universal IndexMSCI US Investable Market Index (IMI)/Utilities 25/50
Cost and size
Expense ratio0.06%0.09%
Net assets, as of Sep 30, 2026$48.1bn$7.7bn
Holdings
Holdings in common0%
In the S&P 500, by weight90%
Top ten holdings, share of the fund52.3%

Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method

What they share

0%

By the books each fund has filed, IUSB and VPU hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first IUSB VPU
Only in one fund ↓
Only in IUSB
BLK Liquidity Temp Cash Inst #21 4.75%
TREASURY NOTE 0.49%
TREASURY NOTE 0.42%
TREASURY NOTE 0.41%
TREASURY NOTE 0.38%
TREASURY NOTE 0.37%
TREASURY NOTE (2OLD) 0.36%
UMBS 15YR TBA(REG B) 0.35%
Only in VPU
NextEra Energy Inc 11.39%
Southern Co 6.74%
Duke Energy Corp 6.41%
Constellation Energy Corp 5.72%
American Electric Power Co Inc 4.66%
Dominion Energy Inc 3.84%
Sempra 3.68%
Vistra Corp 3.37%
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Side by side

IUSB iShares Core Universal USD Bond ETF VPU Vanguard Utilities ETF
Where it sits Bond ETF Stock ETF
What it is Tracks an index of Universal USD Bond Tracks an index of Utilities
Total return, 1 year −1.2% −3.3%
Its benchmark over the same days not measured −3.3% (FUTY)
Gap to its benchmark not measured 0.0 pts vs FUTY
Expense ratio 0.06% 0.09%
Holdings 18338 70
Net assets, IUSB as of Oct 27, 2026 and VPU as of Sep 30, 2026 $49.8bn $7.7bn

IUSB and VPU on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
IUSB

IUSB tracks an index of Universal USD Bond. Over the year to Oct 28, 2026 it returned −1.2% with distributions reinvested. The prospectus expense ratio is 0.06% a year.

VPU

VPU tracks an index of Utilities. Over the year to Oct 28, 2026 it returned −3.3% with distributions reinvested, against −3.3% for its benchmark, the MSCI US Investable Market Index (IMI)/Utilities 25/50. The prospectus expense ratio is 0.09% a year. By its holdings published by its issuer as of Sep 30, 2026, 90% of the fund by weight is stocks the S&P 500 also holds, across 70 positions, with the top ten at 52.3%. It sat 8.9% below its high of Feb 27, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, IUSB or VPU?
In the year to Oct 28, 2026, with distributions reinvested, IUSB returned −1.2% and VPU −3.3%.
Which is cheaper, IUSB or VPU?
IUSB is cheaper, by 0.03 percentage points a year. That is about $3 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, IUSB against VPU, data as of Oct 28, 2026. https://etfiq.com/compare/any/iusb-vs-vpu

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