Data as of .
ARKK vs GTEK: which is really different?
ARKK and GTEK hold 4% of their weight in the same names, and GTEK returned more over the year.
ETFIQ Off-Index Score: GTEK scores higher
How much of it is not the index it is sold as an alternative to?
A percentile among the 379 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
4% 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 GTEK hold 4% of their money in the same securities at the same weight.
| Holding | ARKK | GTEK |
|---|---|---|
| CLOUDFLARE INC - CLASS A | 1.37% | 2.14% |
| ROCKET LAB | 1.05% | 1.18% |
| TERADYNE INC | 0.89% | 1.83% |
| SHOPIFY INC - CLASS A | 2.88% | 0.76% |
| Only in ARKK | Only in GTEK |
|---|---|
| TESLA INC 9.38% | MEDIATEK INC 5.20% |
| SPACE EXPLORATION TECHN-CL A 6.51% | DELTA ELECTRONICS INC 4.39% |
| TEMPUS AI INC-CL A 6.16% | MARVELL TECHNOLOGY INC 3.35% |
| CIRCLE INTERNET GROUP INC 4.86% | DELL TECHNOLOGIES INC 3.10% |
| CRISPR THERAPEUTICS AG 4.73% | INFINEON TECHNOLOGIES AG 3.03% |
| COINBASE GLOBAL INC -CLASS A 4.21% | CHROMA ATE INC 2.71% |
| ROBINHOOD MARKETS INC - A 3.87% | SK SQUARE CO LTD 2.65% |
| TWIST BIOSCIENCE CORP 3.71% | ELITE MATERIAL COMPANY LTD 2.52% |
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 May 31, 2026 and Sep 18, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| ARKK | GTEK | ARKK | GTEK | ARKK | GTEK | |
| 3 months | +10.0% | −8.4% | +7.8 pts | −10.7 pts | +12.5 pts | −5.9 pts |
| 6 months | +27.6% | +38.8% | +9.6 pts | +20.8 pts | +3.4 pts | +14.6 pts |
| 1 year | +6.1% | +43.6% | −10.5 pts | +27.1 pts | −15.7 pts | +21.9 pts |
| 3 years | +112.5% | +135.6% | +34.1 pts | +57.2 pts | +14.4 pts | +37.5 pts |
| Since launch | +378.7% | +40.4% | +17.3 pts | −42.3 pts | −299.9 pts | −56.0 pts |
| ARKK ARK Innovation ETF Holds 46 stocks in broad innovation and megatrends, 36% of its weight in S&P 500 companies | GTEK Goldman Sachs Future Tech Leaders Equity ETF Holds 62 stocks in broad innovation and megatrends, 34% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | ARK | Goldman Sachs |
| Theme | Broad innovation and megatrends | Broad innovation and megatrends |
| In the S&P 500 | 36.2% | 33.5% |
| Active share vs the S&P 500 | 85.7% | 96.4% |
| In the Nasdaq-100 | 27.3% | 18.4% |
| Holdings | 46 | 62 |
| Top ten, share of the fund | 49.7% | 31.8% |
| Expense ratio | 0.75% | 0.75% |
| Fee for the differing part | 0.88% | 0.78% |
| Total return, 1 year | +6.1% | +43.6% |
| vs the S&P 500 | −10.5 pts | +27.1 pts |
| vs the Nasdaq-100 | −15.7 pts | +21.9 pts |
| Below its high | −42.9% | −9.7% |
| Net assets | $7.9bn | $233m |
ARKK in plain words
By weight, 36% of ARKK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 86%. The top ten holdings are 50% of the fund across 46 positions, as published by its issuer for Sep 18, 2026. Over the year to Sep 18, 2026 the fund returned +6.1% with distributions reinvested against +16.6% for the S&P 500, so a holder was behind by 10.5 pts. It sits 42.9% below its all-time high of Feb 12, 2021.
GTEK in plain words
By weight, 34% of GTEK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 96%. The top ten holdings are 32% of the fund across 62 positions, as filed for May 31, 2026. Over the year to Sep 18, 2026 the fund returned +43.6% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 27.1 pts. It sits 9.7% below its all-time high of Jun 30, 2026.
Questions people ask
- Do ARKK and GTEK hold the same stocks?
- By their latest filings, 4% 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 GTEK?
- ARKK has 36% of its weight in S&P 500 names and GTEK has 34%, so GTEK differs more from the index.
- Which is cheaper, ARKK or GTEK?
- ARKK charges 0.75% a year and GTEK charges 0.75%, so ARKK 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 GTEK, data as of Sep 18, 2026. https://etfiq.com/compare/themes/arkk-vs-gtek Free to use with attribution; the underlying files are at Open data.