Data as of Oct 28, 2026.

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IAU vs IVV: Differences, Returns & Fees

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IAU is a commodity fund and IVV an equity index fund, and over the year to Oct 28, 2026, IVV returned +13.7% against +2.7%.

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Net assets: $60.1bn on Oct 28, 2026 for iShares Gold Trust, and $885.1bn on Oct 27, 2026 for iShares Core S&P 500 ETF.

At a glance
+2.7%
IAU total return, 1 year
+13.7%
IVV total return, 1 year
0.25%
IAU expense ratio
0.03%
IVV expense ratio

Pair scorecard

IVV costs 0.22 points a year less; their one-year returns differ by 11.0 points; IVV is 14.7 times larger.

IAU vs IVV: Differences, Returns & Fees
MeasureIAUIVV
Return
Total return, 1 year+2.7%+13.7%
Drawdown
Below its high24.6%, high on Jan 29, 2026
Benchmark
What it tracksGoldS&P 500
Cost and size
Expense ratio0.25%0.03%
Net assets, as of Oct 27, 2026$60.3bn$885.1bn
Holdings
Holdings in commonnot published
In the S&P 500, by weight100%
Top ten holdings, share of the fund38.1%

Method

Risk and return

Feb 4, 2005 to Oct 23, 2026 · 1,133 weekly returns
IAU IVV
Return
Total return edge IVV (slight) +805.4% +847.2%
Annualized edge IVV (slight) +10.6% +10.9%
Price return edge IAU +805.4% +534.1%
Risk
Volatility edge Tie 17.4% 17.3%
Max drawdown edge IAU −44.4% −54.7%
Downside capture 100.0% 99.7%
Beta 1.00 0.99
Risk-adjusted
Sharpe edge IVV (slight) 0.56 0.58
Sortino edge Tie 0.82 0.82
Treynor 0.098 0.081
Calmar edge IAU 0.24 0.20
Against the benchmark
Alpha +0.1% a year +0.1% a year
Alpha t-stat 0.67 0.33
Information ratio 0.18 0.00
Tracking error 0.7% 1.2%

Each against its own benchmark: IAU against GLD, Feb 4, 2005 to Oct 23, 2026; IVV against SPY, May 26, 2000 to Oct 23, 2026.

Reading

IVV returned slightly more: +847.2% to +805.4%. IAU and IVV swung about the same: 17.4% and 17.3%. IAU fell less at its worst: −44.4% to −54.7%.

Full scorecard

19 measures, with how each is measured
Open ↓
Risk and return: IAU vs IVV: Differences, Returns & Fees
MeasureIAUIVVEdgeHow it is measured
Return
Total return+805.4%+847.2%IVV (slight)Price change plus distributions, reinvested.
Annualized+10.6%+10.9%IVV (slight)Total return as a yearly rate.
Price return+805.4%+534.1%IAUPrice change alone, distributions left out.
Risk
Volatility17.4%17.3%TieSpread of weekly returns, annualized. Lower is steadier.
Downside deviation11.9%12.2%IAU (slight)Like volatility, counting only weeks below the Treasury bill rate.
Max drawdown−44.4%−54.7%IAUDeepest fall from a high to the low after it.
Upside capture100.4%99.3%Share of its benchmark's rise caught in the weeks it rose.
Downside capture100.0%99.7%Share of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta1.000.99Not an edgeHow far it moves for each 1% its benchmark moves.
R squared1.001.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.560.58IVV (slight)Return above Treasury bills per unit of volatility.
Sortino0.820.82TieReturn above Treasury bills per unit of downside deviation.
Treynor0.0980.081Return above Treasury bills per unit of beta.
Calmar0.240.20IAUAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkGLDSPYThe ETF each fund is measured against.
Alpha+0.1% a year+0.1% a yearNot significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat0.670.33Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−0.2% to +0.4%−0.4% to +0.5%Includes zeroThe 95% range for the yearly alpha.
Information ratio0.180.00Return against its benchmark per unit of tracking error.
Tracking error0.7%1.2%Not an edgeHow far weekly returns stray from the benchmark, annualized.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 1,133 weekly returns. Cash rate: the 13-week Treasury bill.

Side by side

IAU iShares Gold Trust IVV iShares Core S&P 500 ETF
Where it sits Commodity ETF Stock ETF
What it is Holds gold Tracks the S&P 500
Total return, 1 year +2.7% +13.7%
Its benchmark over the same days +2.5% (GLD) +13.6% (SPY)
Gap to its benchmark +0.2 pts vs GLD +0.1 pts vs SPY
Expense ratio 0.25% 0.03%
Holdings not counted 505
Net assets, IAU as of Oct 28, 2026 and IVV as of Oct 27, 2026 $60.1bn $885.1bn

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

Client brief · page 1 of 2 Report BR-573CC471E9

IAU and IVV do different jobs. What does each one do in a portfolio?

  1. What each follows. IAU follows Gold and IVV follows S&P 500.
  2. One-year total return. Over 1 year to Oct 28, 2026 IAU returned +2.7% and IVV +13.7% with distributions reinvested, a gap of 11.0 points.
  3. Cost. IAU charges 0.25% of assets a year and IVV 0.03%, a gap of 0.22 points.

Data as of Oct 28, 2026.

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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.

IVV

IVV tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.6% for its benchmark, the S&P 500. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 505 positions, with the top ten at 38.1%.

Questions people ask

Which returned more over the last year, IAU or IVV?
In the year to Oct 28, 2026, with distributions reinvested, IAU returned +2.7% and IVV +13.7%.
Which is cheaper, IAU or IVV?
IVV is cheaper, by 0.22 percentage points a year. That is about $22 on $10,000 held for a year. Fees come from each fund's own filings.
Other comparisons
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ETFIQ, IAU against IVV, data as of Oct 28, 2026. https://etfiq.com/compare/any/iau-vs-ivv

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