Data as of Oct 28, 2026.

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IAU vs VUSB: Differences, Returns & Fees

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IAU is a commodity fund and VUSB an actively managed short-term fund, and over the year to Oct 28, 2026, VUSB returned +3.5% against +2.7%.

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Net assets: $60.1bn on Oct 28, 2026 for iShares Gold Trust, and $9.9bn on Sep 30, 2026 for Vanguard Ultra-Short Bond ETF.

At a glance
+2.7%
IAU total return, 1 year
+3.5%
VUSB total return, 1 year
0.25%
IAU expense ratio
0.10%
VUSB expense ratio

Pair scorecard

VUSB costs 0.15 points a year less; their one-year returns differ by 0.8 points; IAU is 6.3 times larger.

IAU vs VUSB: Differences, Returns & Fees
MeasureIAUVUSB
Return
Total return, 1 year+2.7%+3.5%
Drawdown
Below its high24.6%, high on Jan 29, 2026
Benchmark
What it tracksGoldNo index, actively managed
Cost and size
Expense ratio0.25%0.10%
Net assets, as of Sep 30, 2026$62.2bn$9.9bn
Holdings
Holdings in commonnot published

Method

Side by side

IAU iShares Gold Trust VUSB Vanguard Ultra-Short Bond ETF
Where it sits Commodity ETF Bond ETF
What it is Holds gold Actively managed
Total return, 1 year +2.7% +3.5%
Its benchmark over the same days +2.5% (GLD) −1.4% (AGG)
Gap to its benchmark +0.2 pts vs GLD +4.9 pts vs AGG
Expense ratio 0.25% 0.10%
Holdings not counted 1344
Net assets, IAU as of Oct 28, 2026 and VUSB as of Sep 30, 2026 $60.1bn $9.9bn

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

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About each fund
IAU

Its expense ratio is 0.25% a year, for the three months to Jun 30, 2026, as its 10-Q states.

IAU holds gold. Over the year to Oct 28, 2026 it returned +2.7% with distributions reinvested, against +2.5% for its benchmark, the price of gold. It sat 24.6% below its high of Jan 29, 2026 on Oct 28, 2026.

VUSB

VUSB is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +3.5% with distributions reinvested, against −1.4% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.10% a year.

Questions people ask

Which returned more over the last year, IAU or VUSB?
In the year to Oct 28, 2026, with distributions reinvested, IAU returned +2.7% and VUSB +3.5%.
Which is cheaper, IAU or VUSB?
VUSB is cheaper, by 0.15 percentage points a year. That is about $15 on $10,000 held for a year. Fees come from each fund's own filings.
Other comparisons
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ETFIQ, IAU against VUSB, data as of Oct 28, 2026. https://etfiq.com/compare/any/iau-vs-vusb

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