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Rare earth ETFs: what each one holds

Funds that hold the miners and processors of rare earth elements and the other metals a government calls critical: the inputs to magnets, chips and defence hardware. 7 funds, largest first, measured by holdings rather than by name. The typical fund carries 8% of its weight in S&P 500 names, which is the 49th most of the 53 themes here with filed books.

The short answers

How many there are
7 US listed rare earth ETFs, as of Sep 18, 2026.
The largest
REMX, VanEck Rare Earth and Strategic Metals ETF, $2.0bn.
The cheapest
ISTM, iShares Strategic Metals ETF, 0.47% a year.
Best one year total return
ISTM, iShares Strategic Metals ETF, +43.4%.
Least like the S&P 500
REXC, Sprott Rare Earths Ex-China ETF, 0.0% of its weight in S&P 500 companies.
Closest pair
SETM and WDIG, 35% of their weight in the same companies.

What these funds actually own

Between them the 7 funds' ten largest holdings name 55 companies, of which 9 appear in more than one. Freeport-McMoRan Inc. is among the ten largest of 4 of them, at an average of 5.3% of the fund.

Rare earth and critical materials ETFs, the companies their ten largest holdings name. Source: each fund's latest SEC filing or its issuer’s own daily holdings file, read by ETFIQ.
CompanyAmong the ten largest ofAverage weight where it isLargest, and in which fund
Freeport-McMoRan Inc. FCX4 of 75.3%8.6% in FMTL
TREASURY BILL TBILL4 of 72.2%2.9% in ISTM
Mp Materials Corp MP3 of 79.6%19.1% in REXC
Lynas Rare Earths Ltd. LYC3 of 79.4%19.8% in REXC
Albemarle Corp ALB2 of 75.5%7.6% in REMX
Cameco Corp. CCJ2 of 74.8%4.9% in SETM
USA Rare Earth Inc. USAR2 of 74.2%6.2% in REXC
SOUTHERN COPPER CORP SCCO2 of 73.8%5.0% in EART
Iluka Resources Ltd. ILU2 of 73.8%4.6% in REXC
BLK CSH FND TREASURY SL AGENCY XTSLA1 of 723.3%23.3% in ISTM
CASH COLLATERAL USD BZUFT BZUFT1 of 79.8%9.8% in ISTM
BHP Group Limited BHP.AU1 of 79.0%9.0% in FMTL
Glencore Plc GLEN.LN1 of 77.9%7.9% in FMTL
Pilbara Minerals Ltd1 of 77.3%7.3% in REMX
China Northern Rare Earth Group High-Te1 of 76.7%6.7% in REMX

The 15 most widely held of 55. Each fund files its whole book and this counts the ten largest out of it, so a fund missing from a row may still hold that company below its own tenth position. Weights are of the funds that name it, never of the theme.

Rare earth ETFs: what each one holds, as of Sep 18, 2026. Source: ETFIQ.
TickerFundIssuerNet assetsIn the S&P 500Active shareTotal return 1Yvs S&P 500Fee
REMXVanEck Rare Earth and Strategic Metals ETFVanEck$2.0bn7.6%100.0%+14.7%−1.9 pts0.53%
SETMSprott Critical Materials ETFSprott$568m8.4%99.8%+37.9%+21.4 pts0.65%
REXCSprott Rare Earths Ex-China ETFSprott$65m0.0%100.0%listed 156 days·0.65%
EARTGlobal X Rare Earth & Critical Materials ETFGlobal X$42m8.2%99.8%+34.5%+17.9 pts0.59%
ISTMiShares Strategic Metals ETFiShares$34m0.0%100.0%+43.4%+26.9 pts0.47%
FMTLFirst Trust Indxx Critical Metals ETFFirst Trust$30m13.2%99.7%listed 317 days·0.65%
WDIGWisdomTree Efficient Rare Earth Plus Strategic Metals FundWisdomTree$5m3.8%99.8%listed 134 days·0.55%

How much of each pair is the same fund

The closest pair is SETM and WDIG, which hold 35% of their weight in the same companies. The furthest apart is ISTM and WDIG at 0%. The middle pair of the 21 is 12%.

Rare earth ETFs, the share of each pair’s weight held in the same companies. Read across or down; the figure is the same either way. Source: each fund’s own filed or daily holdings, read by ETFIQ.
REMXSETMREXCEARTISTMFMTLWDIG
REMX·18%17%5%0%1%20%
SETM18%·12%21%0%21%35%
REXC17%12%·2%0%1%20%
EART5%21%2%·0%21%18%
ISTM0%0%0%0%·0%0%
FMTL1%21%1%21%0%·20%
WDIG20%35%20%18%0%20%·

Weight overlap is the sum, over every company both funds hold, of the smaller of the two weights. Funds whose published book is cut short are left out rather than compared short, which would read as two funds being more different than they are.

What each fund holds alone

Rare earth ETFs, the largest holding no other fund in the grid holds. Source: ETFIQ.
FundLargest holding it alone hasWeightAll of its own names
REMXPilbara Minerals Ltd7.3%44.7%
SETMNAC Kazatomprom JSC KAP3.6%27.7%
REXCVictory Metals Ltd. VTM0.8%4.9%
EARTGRUPO MEXICO SAB DE CV-SER B4.9%45.3%
ISTMBLK CSH FND TREASURY SL AGENCY XTSLA23.3%100.0%
FMTLBHP Group Limited BHP.AU9.0%43.9%
WDIGATI INC ATI4.0%33.5%

Questions people ask

How many rare earth ETFs are there?
ETFIQ covers 7 US listed rare earth ETFs as of Sep 18, 2026. That is every one it can measure from the fund’s own published holdings.
What is the largest rare earth ETF?
REMX, VanEck Rare Earth and Strategic Metals ETF, at $2.0bn in net assets, the largest of the 7 rare earth ETFs with a published size as of Sep 18, 2026.
What is the cheapest rare earth ETF?
ISTM, iShares Strategic Metals ETF, at 0.47% a year, the lowest fee of the 7 rare earth ETFs that publish one.
Which rare earth ETF has performed best over the past year?
ISTM, iShares Strategic Metals ETF, at +43.4% total return over the year to Sep 18, 2026, the highest of the 4 rare earth ETFs with a full year of trading behind them. Past returns do not predict future ones.
What do rare earth ETFs hold?
Funds that hold the miners and processors of rare earth elements and the other metals a government calls critical: the inputs to magnets, chips and defence hardware. Between them the 7 rare earth ETFs ETFIQ can read name 55 companies in their ten largest holdings, most widely Freeport-McMoRan Inc., which is among the ten largest of 4 of them.
Do rare earth ETFs hold the same companies?
It depends which two. Across the 21 pairs of the 7 rare earth ETFs with a full published book, SETM and WDIG hold 35% of their weight in the same companies, ISTM and WDIG hold 0%, and the middle pair holds 12%. Two funds sold on one theme are not the same fund.

What the issuers say about this theme

The houses behind these rare earth funds publish their own work on the subject. These are their pages and their words, not ETFIQ’s, and a fund company writing about a theme it sells a fund on is making a case. Read them that way.

Issuer material on this theme. Links leave ETFIQ. Source: each issuer’s own site.
IssuerWhat they publishKind
VanEckVanEck InsightsTheir research index
SprottSprott Insights on metals and miningTheir research index
Global XGlobal X Insights, including The Next Big ThemeTheir research index
iSharesiShares Portfolio InsightsTheir research index
First TrustFirst Trust Investment InsightsTheir research index
WisdomTreeWisdomTree blogTheir research index

Where to next

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.

ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources

Cite this page. ETFIQ, Rare earth ETFs: what each one holds, data as of Sep 18, 2026. https://etfiq.com/themes/rare-earth Free to use with attribution; the underlying files are at Open data.