Data as of .
BAI vs THNQ: which is really different?
BAI and THNQ hold 28% of their weight in the same names, and THNQ returned more over the year.
ETFIQ Off-Index Score: THNQ 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
28% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, BAI and THNQ hold 28% of their money in the same securities at the same weight.
| Holding | BAI | THNQ |
|---|---|---|
| AMAZON.COM INC | 1.99% | 2.38% |
| CREDO TECHNOLOGY GROUP HOLDING LTD | 1.58% | 2.62% |
| SUPER MICRO COMPUTER INC | 0.97% | 1.31% |
| TESLA INC | 0.92% | 1.38% |
| Only in BAI | Only in THNQ |
|---|---|
| MICRON TECHNOLOGY 6.62% | ADVANCED MICRO DEVICES, INC. 3.46% |
| NVIDIA 5.31% | Nebius Group N.V. 2.94% |
| ADVANCED MICRO DEVICES 5.20% | Global Unichip Corp 2.92% |
| TAIWAN SEMICONDUCTOR MANUFACTURING 4.68% | LUMENTUM HOLDINGS INC. 2.84% |
| BROADCOM INC 4.61% | Astera Labs, Inc 2.71% |
| LAM RESEARCH 3.85% | Infineon Technologies AG 2.67% |
| SPACE EXPLORATION TECHNOLOGIES COR 3.05% | ALPHABET INC. 2.60% |
| INTEL CORPORATION 3.01% | MediaTek Inc. 2.54% |
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 Sep 18, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| BAI | THNQ | BAI | THNQ | BAI | THNQ | |
| 3 months | −15.2% | +2.8% | −17.4 pts | +0.6 pts | −12.7 pts | +5.3 pts |
| 6 months | +34.8% | +54.1% | +16.8 pts | +36.1 pts | +10.6 pts | +29.9 pts |
| 1 year | +32.2% | +42.4% | +15.7 pts | +25.8 pts | +10.4 pts | +20.6 pts |
| 3 years | not published | +165.2% | not published | +86.8 pts | not published | +67.0 pts |
| Since launch | +83.4% | +264.4% | +49.9 pts | +79.6 pts | +36.7 pts | +34.3 pts |
| BAI iShares A.I. Innovation and Tech Active ETF Holds 55 stocks in artificial intelligence, 56% of its weight in S&P 500 companies | THNQ ROBO Global(R) Artificial Intelligence ETF Holds 53 stocks in artificial intelligence, 44% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | iShares | ROBO Global |
| Theme | Artificial intelligence | Artificial intelligence |
| In the S&P 500 | 55.6% | 43.9% |
| Active share vs the S&P 500 | 76.4% | 83.1% |
| In the Nasdaq-100 | 50.0% | 38.5% |
| Holdings | 55 | 53 |
| Top ten, share of the fund | 42.2% | 27.8% |
| Expense ratio | 0.55% | 0.68% |
| Fee for the differing part | 0.72% | 0.82% |
| Total return, 1 year | +32.2% | +42.4% |
| vs the S&P 500 | +15.7 pts | +25.8 pts |
| vs the Nasdaq-100 | +10.4 pts | +20.6 pts |
| Below its high | −16.8% | −2.5% |
| Net assets | $14.4bn | $322m |
BAI in plain words
By weight, 56% of BAI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 76%. The top ten holdings are 42% of the fund across 55 positions, as published by its issuer for Sep 18, 2026. Over the year to Sep 18, 2026 the fund returned +32.2% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 15.7 pts. It sits 16.8% below its all-time high of Jun 22, 2026.
THNQ in plain words
By weight, 44% of THNQ's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 83%. The top ten holdings are 28% of the fund across 53 positions, as filed for Apr 30, 2026. Over the year to Sep 18, 2026 the fund returned +42.4% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 25.8 pts.
Questions people ask
- Do BAI and THNQ hold the same stocks?
- By their latest filings, 28% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, BAI or THNQ?
- BAI has 56% of its weight in S&P 500 names and THNQ has 44%, so THNQ differs more from the index.
- Which is cheaper, BAI or THNQ?
- BAI charges 0.55% a year and THNQ charges 0.68%, so BAI 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, BAI against THNQ, data as of Sep 18, 2026. https://etfiq.com/compare/themes/bai-vs-thnq Free to use with attribution; the underlying files are at Open data.