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Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

GLDM vs XBI: how they differ

GLDM is a commodity fund and XBI an equity index fund, and over the year XBI returned more, +64.0% against +19.4%.

SPDR Gold MiniShares Trust and State Street(R) SPDR(R) S&P(R) Biotech ETF.

GLDM and XBI on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
GLDM
SPDR Gold MiniShares Trust
XBI
State Street(R) SPDR(R) S&P(R) Biotech ETF
Where it sitsCore index fundCore index fund
IssuerState StreetState Street
What it isGold MiniSharesSPDR S&P Biotech
Total return, 1 year+19.4%+64.0%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+1.9 pts+46.5 pts
Expense ratio0.18%0.35%
Holdingsnot filed154

GLDM in plain words

GLDM is a commodity fund tracking the Gold MiniShares. Over the year to Sep 11, 2026 it returned +19.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.18% a year. It sat 19.4% below its high of Jan 29, 2026 on Sep 11, 2026.

XBI in plain words

XBI is an index equity fund tracking the SPDR S&P Biotech. Over the year to Sep 11, 2026 it returned +64.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.35% a year. By its holdings filed for Sep 10, 2026, 8% of the fund by weight is stocks the S&P 500 also holds, across 154 positions, with the top ten at 15.9%. It sat 9.6% below its high of Feb 8, 2021 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, GLDM or XBI?
In the year to Sep 13, 2026, with distributions reinvested, GLDM returned +19.4% and XBI returned +64.0%, so XBI returned more. One year is one year; the longer windows are in the table.
Which is cheaper, GLDM or XBI?
GLDM charges 0.18% a year and XBI charges 0.35%, so GLDM 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.

GLDM against XBI, ETFIQ, data as of Sep 13, 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, GLDM against XBI, data as of Sep 13, 2026. https://etfiq.com/compare/any/gldm-vs-xbi Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources