# BAI (iShares A.I. Innovation and Tech Active ETF)

iShares · Thematic ETFs · data as of Sep 11, 2026

BAI holds 52 stocks, and 45% of its weight is outside the S&P 500.

## Key facts

- BAI, already in the S&P 500: 54.8%, as of Sep 11, 2026.
- BAI, active share vs the S&P 500: 76.5%, as of Sep 11, 2026.
- BAI, top ten holdings: 41.8%, as of Sep 11, 2026.
- BAI, total return, 1 year: +32.3%, as of Sep 11, 2026.
- BAI, net assets: $14.2bn (the issuer own daily fund list, as of Sep 11, 2026).
- BAI, expense ratio: 0.55% (485BPOS XBRL, Aug 26, 2026).

## BAI over each window to Sep 11, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −9.1% | +3.3% | −12.3 pts | −8.3 pts |
| 6 months | +34.1% | +16.0% | +18.1 pts | +13.4 pts |
| 1 year | +32.3% | +17.5% | +14.8 pts | +9.3 pts |
| Since launch | +80.9% | +33.7% | +47.2 pts | +35.4 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Theme | Artificial intelligence | ETFIQ, editorial |
| Launched | Oct 22, 2024 | ETFIQ |
| Already in the S&P 500, by weight | 54.8% | ETFIQ |
| Active share vs the S&P 500 | 76.5% | ETFIQ |
| Already in the Nasdaq-100, by weight | 49.5% | ETFIQ |
| Active share vs the Nasdaq-100 | 66.3% | ETFIQ |
| Top ten holdings weight | 41.8% | ETFIQ |
| Holdings | 52 | ETFIQ |
| Holdings as of | Sep 10, 2026 | the issuer’s daily file |
| Top holdings | MICRON TECHNOLOGY 6.5%, NVIDIA 5.3%, ADVANCED MICRO DEVICES 4.8%, BROADCOM INC 4.8%, TAIWAN SEMICONDUCTOR MANUFACTURING 4.7%, LAM RESEARCH 4.1%, SPACE EXPLORATION TECHNOLOGIES COR 3.0%, SNOWFLAKE 3.0%, LUMENTUM HOLDINGS 2.9%, INTEL CORPORATION 2.8% | ETFIQ |
| Net assets | $14.2bn | the issuer own daily fund list, as of Sep 11, 2026 |
| Below its all-time high | −17.9% | ETFIQ |
| Expense ratio | 0.55% | 485BPOS XBRL, Aug 26, 2026 |
| Fee for the part that differs from the S&P 500, active expense ratio | 0.72% | ETFIQ |
| Closest funds by holdings overlap | WTAI 46%, ARTY 45%, WUGI 42%, IETC 41%, FRWD 39% | ETFIQ |

## Questions

### How much of BAI is in S&P 500 companies?

By its holdings published by its issuer for Sep 10, 2026, 55% of BAI by weight is stocks the S&P 500 already holds. Its active share against the index is 76%, so that share is the part doing something different.

### What does BAI hold?

52 positions as published by its issuer for Sep 10, 2026, with the top ten at 42% of the fund. The largest are MICRON TECHNOLOGY at 6.5%, NVIDIA at 5.3%, ADVANCED MICRO DEVICES at 4.8%.

### Has BAI beaten the S&P 500?

Over the year to Sep 11, 2026 BAI returned +32.3% with distributions reinvested, against +17.5% for the S&P 500, so it finished ahead of the index by 14.8 points.

### What does BAI cost?

The prospectus expense ratio is 0.55% a year. Because 76% of the fund differs from the S&P 500, the fee on that differing part works out at 0.72%.


## Cite this page

ETFIQ, BAI, data as of Sep 11, 2026. https://etfiq.com/funds/bai
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

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