Ranked by weight in stocks the S&P 500 also holds, latest holdings filing, as of . Rebuilt every trading night.
The thematic ETFs that are mostly the index already
The theme is a smaller bet than the name suggests when most of the fund is already in the index a holder owns elsewhere.
| # | Ticker | Fund | Theme | In the S&P 500 | Active share | Fee | Fee for the differing part |
|---|---|---|---|---|---|---|---|
| 1 | AINT | FINQ DOLLAR NEUTRAL U.S. Large Cap AI-Managed Equity ETF | Artificial intelligence | 100.0% | 80.2% | 1.25% | 1.56% |
| 2 | AIUP | FINQ FIRST U.S. Large Cap AI-Managed Equity ETF | Artificial intelligence | 100.0% | 76.1% | 0.70% | 0.92% |
| 3 | XIGV | Defiance US 100 Tech Ex Software ETF | Cloud and software | 95.5% | 61.9% | not published | not published |
| 4 | AIX | Defiance US 100 Tech AI Moat ETF | Artificial intelligence | 92.6% | 65.1% | not published | not published |
| 5 | SHOC | Strive U.S. Semiconductor ETF | Semiconductors | 90.7% | 80.4% | 0.40% | 0.50% |
| 6 | LQAI | LG QRAFT AI-Powered U.S. Large Cap Core ETF | Artificial intelligence | 89.9% | 62.1% | 0.75% | 1.21% |
| 7 | AGIQ | SoFi Agentic AI ETF | Artificial intelligence | 85.6% | 85.1% | 0.69% | 0.81% |
| 8 | FTXL | First Trust Nasdaq Semiconductor ETF | Semiconductors | 85.6% | 81.2% | 0.60% | 0.74% |
| 9 | SOXQ | Invesco PHLX Semiconductor ETF | Semiconductors | 84.0% | 80.8% | 0.19% | 0.24% |
| 10 | IGV | iShares Expanded Tech-Software Sector ETF | Cloud and software | 83.2% | 92.4% | not published | not published |
| 11 | RBLD | First Trust Alerian U.S. NextGen Infrastructure ETF | Infrastructure | 83.0% | 91.8% | 0.65% | 0.71% |
| 12 | FDN | First Trust Dow Jones Internet Index Fund | Internet and e-commerce | 82.7% | 85.5% | 0.49% | 0.57% |
| 13 | SMH | VanEck Semiconductor ETF | Semiconductors | 82.0% | 80.6% | 0.35% | 0.43% |
| 14 | POWR | iShares U.S. Power Infrastructure ETF | Electrification and the grid | 81.3% | 96.9% | 0.39% | 0.40% |
| 15 | SOXX | iShares Semiconductor ETF | Semiconductors | 80.8% | 81.6% | not published | not published |
Method
ETFIQ matches each fund's filed holdings against the S&P 500 book on CUSIP, then ISIN, then ticker, then a normalised name. The ranking is the published field sorted, nothing else: no scoring, no weighting and no view on any fund. Every fund ETFIQ covers in this category is eligible, including funds that have closed, because leaving them out would flatter the category.
Where to next
A ranking is not a recommendation and no order on this site is an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources
Cite this page. ETFIQ, The thematic ETFs that are mostly the index already, ranked by weight in stocks the S&P 500 also holds, data as of Sep 4, 2026. https://etfiq.com/rankings/themes-most-index.html Free to use with attribution; the underlying files are at Open data.