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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

FNDX vs IAU: how they differ

FNDX is an equity index fund and IAU a commodity fund, and over the year FNDX returned more, +26.1% against +19.2%.

Schwab Fundamental U.S. Large Company ETF and iShares Gold Trust.

FNDX and IAU on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
FNDX
Schwab Fundamental U.S. Large Company ETF
IAU
iShares Gold Trust
Where it sitsCore index fundCore index fund
IssuerSchwabiShares
What it isFundamental U.S. Large CompanyGold
Total return, 1 year+26.1%+19.2%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+8.6 pts+1.7 pts
Expense ratio0.25%0.25%
Holdings733not filed

FNDX in plain words

FNDX is an index equity fund tracking the Fundamental U.S. Large Company. Over the year to Sep 11, 2026 it returned +26.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.25% a year. By its holdings filed for May 31, 2026, 91% of the fund by weight is stocks the S&P 500 also holds, across 733 positions, with the top ten at 22.5%.

IAU in plain words

IAU is a commodity fund tracking the Gold. Over the year to Sep 11, 2026 it returned +19.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 19.6% below its high of Jan 29, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, FNDX or IAU?
In the year to Sep 12, 2026, with distributions reinvested, FNDX returned +26.1% and IAU returned +19.2%, so FNDX returned more. One year is one year; the longer windows are in the table.
Which is cheaper, FNDX or IAU?
FNDX charges 0.25% a year and IAU charges 0.25%, so FNDX 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.

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

A comparison is not a recommendation. Standards and sources