Data as of .
ARKK vs GDX: which is really different?
ARKK and GDX hold 0% of their weight in the same names, and GDX returned more over the year.
ETFIQ Off-Index Score: GDX scores higher
How much of it is not the index it is sold as an alternative to?
A percentile among the 349 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it · How it is computed
0% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, ARKK and GDX hold 0% of their money in the same securities at the same weight.
| Only in ARKK | Only in GDX |
|---|---|
| TESLA INC 9.75% | Agnico Eagle Mines Ltd 10.67% |
| SPACE EXPLORATION TECHN-CL A 6.52% | Newmont Corp 10.42% |
| CIRCLE INTERNET GROUP INC 5.56% | Barrick Mining Corp 7.95% |
| TEMPUS AI INC-CL A 4.83% | Wheaton Precious Metals Corp 5.61% |
| CRISPR THERAPEUTICS AG 4.52% | Anglogold Ashanti Plc 5.04% |
| COINBASE GLOBAL INC -CLASS A 4.47% | Franco-Nevada Corp 4.89% |
| ROBINHOOD MARKETS INC - A 4.18% | Kinross Gold Corp 4.40% |
| TWIST BIOSCIENCE CORP 3.29% | Gold Fields Ltd 4.07% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026 and Sep 11, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| ARKK | GDX | ARKK | GDX | ARKK | GDX | |
| 3 months | +10.5% | +21.3% | +7.2 pts | +18.0 pts | +11.3 pts | +22.1 pts |
| 6 months | +19.0% | +4.1% | +3.0 pts | −11.9 pts | −1.7 pts | −16.6 pts |
| 1 year | +6.7% | +40.2% | −10.8 pts | +22.7 pts | −16.2 pts | +17.2 pts |
| 3 years | +89.9% | +249.2% | +12.0 pts | +171.3 pts | −5.2 pts | +154.1 pts |
| Since launch | +353.4% | +137.2% | −8.3 pts | −667.2 pts | −318.1 pts | −1536.8 pts |
| ARKK ARK Innovation ETF Holds 47 stocks in broad innovation and megatrends, 38% of its weight in S&P 500 companies | GDX VanEck Gold Miners ETF Holds 59 stocks in miners and metals, 11% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | ARK | VanEck |
| Theme | Broad innovation and megatrends | Miners and metals |
| In the S&P 500 | 38.1% | 11.0% |
| Active share vs the S&P 500 | 85.0% | 99.8% |
| In the Nasdaq-100 | 28.6% | 0.0% |
| Holdings | 47 | 59 |
| Top ten, share of the fund | 49.4% | 58.2% |
| Expense ratio | 0.75% | 0.51% |
| Fee for the differing part | 0.88% | 0.51% |
| Total return, 1 year | +6.7% | +40.2% |
| vs the S&P 500 | −10.8 pts | +22.7 pts |
| vs the Nasdaq-100 | −16.2 pts | +17.2 pts |
| Below its high | −45.9% | −16.2% |
ARKK in plain words
By weight, 38% of ARKK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 85%. The top ten holdings are 49% of the fund across 47 positions, as published by its issuer for Sep 11, 2026. Over the year to Sep 11, 2026 the fund returned +6.7% with distributions reinvested against +17.5% for the S&P 500, so a holder was behind by 10.8 pts. It sits 45.9% below its all-time high of Feb 12, 2021.
GDX in plain words
By weight, 11% of GDX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 58% of the fund across 59 positions, as published by its issuer for Sep 10, 2026. Over the year to Sep 11, 2026 the fund returned +40.2% with distributions reinvested against +17.5% for the S&P 500, so a holder was ahead by 22.7 pts. It sits 16.2% below its all-time high of Feb 27, 2026.
Questions people ask
- Do ARKK and GDX hold the same stocks?
- By their latest filings, 0% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, ARKK or GDX?
- ARKK has 38% of its weight in S&P 500 names and GDX has 11%, so GDX differs more from the index.
- Which is cheaper, ARKK or GDX?
- ARKK charges 0.75% a year and GDX charges 0.51%, so GDX is cheaper. Fees come from each fund's prospectus.
Other comparisons
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.
Cite this page. ETFIQ, ARKK against GDX, data as of Sep 11, 2026. https://etfiq.com/compare/themes/ARKK-GDX Free to use with attribution; the underlying files are at Open data.