Data as of . Every figure is the themes desk's own, on published data.
ARKK vs IGV
ARK Innovation ETF and iShares Expanded Tech-Software Sector ETF, side by side on the themes desk.
3% of the two portfolios are the same securities at the same weight.
Open the live comparison on ETFIQ| ARKK ARK Innovation ETF | IGV iShares Expanded Tech-Software Sector ETF | |
|---|---|---|
| Issuer | ARK | iShares |
| Theme | Broad innovation and megatrends | Cloud and software |
| In the S&P 500 | 37.9% | 83.2% |
| Active share vs the S&P 500 | 85.4% | 92.4% |
| In the Nasdaq-100 | 28.4% | 66.9% |
| Holdings | 47 | 107 |
| Top ten, share of the fund | 50.3% | 60.7% |
| Expense ratio | 0.75% | not published |
| Fee for the differing part | 0.88% | not published |
| Total return, 1 year | +14.9% | −2.1% |
| vs the S&P 500 | −5.0 pts | −22.1 pts |
| vs the Nasdaq-100 | −10.7 pts | −27.7 pts |
| Below its high | −44.2% | −11.2% |
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 50% of the fund across 47 positions, as filed for Sep 4, 2026. Over the year to Sep 4, 2026 the fund returned +14.9% with distributions reinvested against +20.0% for the S&P 500, so a holder was behind by 5.0 pts. It sits 44.2% below its all-time high of Feb 12, 2021.
IGV in plain words
By weight, 83% of IGV's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 92%. The top ten holdings are 61% of the fund across 107 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned −2.1% with distributions reinvested against +20.0% for the S&P 500, so a holder was behind by 22.1 pts. It sits 11.2% below its all-time high of Sep 22, 2025.
Questions people ask
- Do ARKK and IGV hold the same stocks?
- By their latest filings, 3% 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 IGV?
- ARKK has 38% of its weight in S&P 500 names and IGV has 83%, so IGV differs more from the index.
Other comparisons
Cite this page. ETFIQ, ARKK against IGV, data as of Sep 4, 2026. https://etfiq.com/compare/themes/ARKK-IGV.html Free to use with attribution; the underlying files are at Open data.
ETFIQ is an independent publisher of exchange-traded fund data. It is not a fund issuer, broker-dealer or investment adviser, and it makes no recommendations; every figure here is stated arithmetic on published data. Standards and sources