Data as of .
EPAI vs XAIX: which is really different?
EPAI and XAIX hold 0% of their weight in the same names.
ETFIQ Off-Index Score: EPAI 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
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, EPAI and XAIX hold 0% of their money in the same securities at the same weight.
| Holding | EPAI | XAIX |
|---|---|---|
| Twilio Inc | 2.10% | 0.23% |
| Only in EPAI | Only in XAIX |
|---|---|
| Vertiv Holdings Co 4.76% | MICRON TECHNOLOGY INC 9.03% |
| Teradyne Inc 4.25% | SAMSUNG ELECTRONICS CO LTD 8.32% |
| FormFactor Inc 3.98% | SK HYNIX INC 7.69% |
| MasTec Inc 3.82% | INTEL CORP 4.92% |
| Applied Materials Inc 3.65% | CISCO SYSTEMS INC 4.13% |
| Monolithic Power Systems Inc 3.61% | ALPHABET INC 4.00% |
| Taiwan Semiconductor Manufacturing Co Lt 3.61% | AMAZON.COM INC 3.86% |
| Everus Construction Group Inc 3.48% | APPLE INC 3.78% |
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 Apr 30, 2026 and May 31, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| EPAI | XAIX | EPAI | XAIX | EPAI | XAIX | |
| 3 months | −13.1% | −1.3% | −15.3 pts | −3.6 pts | −10.6 pts | +1.1 pts |
| 6 months | +19.2% | +41.6% | +1.2 pts | +23.6 pts | −5.0 pts | +17.3 pts |
| 1 year | not published | +39.6% | not published | +23.0 pts | not published | +17.8 pts |
| Since launch | +33.6% | +101.2% | +19.8 pts | +54.6 pts | +14.8 pts | +38.8 pts |
| EPAI Harbor AI Inflection Strategy ETF Holds 37 stocks in artificial intelligence, 58% of its weight in S&P 500 companies | XAIX Xtrackers Artificial Intelligence and Big Data ETF Holds 91 stocks in artificial intelligence, 71% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | Harbor | Xtrackers |
| Theme | Artificial intelligence | Artificial intelligence |
| In the S&P 500 | 58.0% | 70.6% |
| Active share vs the S&P 500 | 95.5% | 72.0% |
| In the Nasdaq-100 | 19.0% | 50.2% |
| Holdings | 37 | 91 |
| Top ten, share of the fund | 37.9% | 53.0% |
| Expense ratio | 0.88% | 0.35% |
| Fee for the differing part | 0.92% | 0.49% |
| Total return, 1 year | +33.6% (since launch on Dec 18, 2025) | +39.6% |
| vs the S&P 500 | +19.8 pts | +23.0 pts |
| vs the Nasdaq-100 | +14.8 pts | +17.8 pts |
| Below its high | −16.8% | −4.9% |
| Net assets | $5m | $174m |
EPAI in plain words
By weight, 58% of EPAI'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 38% of the fund across 37 positions, as filed for Apr 30, 2026. Since it launched on Dec 18, 2025 the fund returned +33.6% with distributions reinvested against +13.8% for the S&P 500, so a holder was ahead by 19.8 pts. It sits 16.8% below its all-time high of Jun 30, 2026.
XAIX in plain words
By weight, 71% of XAIX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 72%. The top ten holdings are 53% of the fund across 91 positions, as filed for May 31, 2026. Over the year to Sep 18, 2026 the fund returned +39.6% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 23.0 pts.
Questions people ask
- Do EPAI and XAIX 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, EPAI or XAIX?
- EPAI has 58% of its weight in S&P 500 names and XAIX has 71%, so EPAI differs more from the index.
- Which is cheaper, EPAI or XAIX?
- EPAI charges 0.88% a year and XAIX charges 0.35%, so XAIX 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, EPAI against XAIX, data as of Sep 18, 2026. https://etfiq.com/compare/themes/epai-vs-xaix Free to use with attribution; the underlying files are at Open data.