Data as of .
ARKK vs TEKY: which is really different?
ARKK and TEKY hold 14% of their weight in the same names, and TEKY returned more over the year.
ETFIQ Off-Index Score: ARKK 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
14% 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 TEKY hold 14% of their money in the same securities at the same weight.
| Holding | ARKK | TEKY |
|---|---|---|
| NVIDIA CORP | 2.45% | 4.94% |
| AMAZON.COM INC | 2.31% | 3.71% |
| BROADCOM INC | 1.65% | 3.38% |
| Only in ARKK | Only in TEKY |
|---|---|
| TESLA INC 9.26% | SK hynix Inc 5.72% |
| SPACE EXPLORATION TECHN-CL A 6.37% | Alphabet Inc 5.25% |
| TEMPUS AI INC-CL A 5.92% | Taiwan Semiconductor Manufacturing Co Lt 4.00% |
| CIRCLE INTERNET GROUP INC 5.20% | Advanced Micro Devices Inc 3.69% |
| COINBASE GLOBAL INC -CLASS A 4.67% | Applied Materials Inc 3.19% |
| CRISPR THERAPEUTICS AG 4.64% | Datadog Inc 3.17% |
| ROBINHOOD MARKETS INC - A 4.19% | Palo Alto Networks Inc 2.60% |
| TWIST BIOSCIENCE CORP 3.95% | Tokyo Electron Ltd 2.59% |
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 21, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| ARKK | TEKY | ARKK | TEKY | ARKK | TEKY | |
| 3 months | +10.0% | −5.5% | +7.8 pts | −7.7 pts | +12.5 pts | −3.0 pts |
| 6 months | +27.6% | +29.5% | +9.6 pts | +11.5 pts | +3.4 pts | +5.3 pts |
| 1 year | +6.1% | +16.8% | −10.5 pts | +0.2 pts | −15.7 pts | −5.0 pts |
| 3 years | +112.5% | not published | +34.1 pts | not published | +14.4 pts | not published |
| Since launch | +378.7% | +78.3% | +17.3 pts | +24.7 pts | −299.9 pts | +7.0 pts |
| ARKK ARK Innovation ETF Holds 46 stocks in broad innovation and megatrends, 36% of its weight in S&P 500 companies | TEKY Lazard Next Gen Technologies ETF Holds 48 stocks in broad innovation and megatrends, 52% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | ARK | Lazard |
| Theme | Broad innovation and megatrends | Broad innovation and megatrends |
| In the S&P 500 | 36.2% | 51.5% |
| Active share vs the S&P 500 | 85.7% | 77.6% |
| In the Nasdaq-100 | 27.3% | 43.4% |
| Holdings | 46 | 48 |
| Top ten, share of the fund | 49.7% | 39.6% |
| Expense ratio | 0.75% | 0.50% |
| Fee for the differing part | 0.88% | 0.64% |
| Total return, 1 year | +6.1% | +16.8% |
| vs the S&P 500 | −10.5 pts | +0.2 pts |
| vs the Nasdaq-100 | −15.7 pts | −5.0 pts |
| Below its high | −42.9% | −6.8% |
| Net assets | $9.3bn | $61m |
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 21, 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.
TEKY in plain words
By weight, 52% of TEKY's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 78%. The top ten holdings are 40% of the fund across 48 positions, as filed for Jun 30, 2026. Over the year to Sep 18, 2026 the fund returned +16.8% with distributions reinvested against +16.6% for the S&P 500, so a holder was about even. It sits 6.8% below its all-time high of Jun 2, 2026.
Questions people ask
- Do ARKK and TEKY hold the same stocks?
- By their latest filings, 14% 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 TEKY?
- ARKK has 36% of its weight in S&P 500 names and TEKY has 52%, so ARKK differs more from the index.
- Which is cheaper, ARKK or TEKY?
- ARKK charges 0.75% a year and TEKY charges 0.50%, so TEKY 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 TEKY, data as of Sep 18, 2026. https://etfiq.com/compare/themes/arkk-vs-teky Free to use with attribution; the underlying files are at Open data.