BAI vs TEK
iShares A.I. Innovation and Tech Active ETF against iShares Technology Opportunities Active ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
62%
31 shared positions
Fee gap
20 bp
BAI is cheaper
1-year return gap
6.2 pts
BAI is ahead
Larger fund
BAI
$14.8B
Side by side
| BAI | TEK | |
|---|---|---|
| Fund | iShares A.I. Innovation and Tech Active ETF | iShares Technology Opportunities Active ETF |
| Issuer | iShares | iShares |
| Category | AI & Robotics | Technology |
| Expense ratio | 0.55% | 0.75% |
| Assets | $14.8B | $44M |
| Average daily dollar volume | $198M | $117K |
| Listed | Oct 21, 2024 | Oct 21, 2024 |
| FrenzyCap score | 74 | 17 |
| 1-month return | +9.5% | +7.3% |
| 3-month return | +6.1% | +7.5% |
| Year to date | +44.7% | +37.3% |
| 1-year return | +34.9% | +28.7% |
| 30-day volatility | 29.9% | 23.1% |
| Worst drawdown, 1 year | −30.9% | −22.6% |
| Trailing 12-month yield | 1.23% | 1.16% |
| Holdings | 52 | 55 |
| Top 10 weight | 47.3% | 56.2% |
| Look-through P/E | 60.0 | 46.8 |
| Holdings vs fair value | −9.6% | −8.3% |
| Holdings above 200-day average | 80% | 84% |
| Net flow, latest 3 reported months | −$28M thru Jul 2026 | +$1.5M thru Jul 2026 |
| 30-day implied volatility | 39.9% | 33.6% |
| Holdings as of | as of Jul 31, 2026SEC filing | as of Jul 31, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
78% of BAI · 76% of TEK| Holding | BAI | TEK |
|---|---|---|
| SK hynix Inc | 6.21% | 5.60% |
| AVGO | 5.27% | 6.99% |
| NVDA | 5.02% | 10.09% |
| TSM | 4.85% | 4.73% |
| AMD | 5.24% | 4.54% |
| LRCX | 4.43% | 4.14% |
| GOOGL | 3.75% | 3.96% |
| INTC | 2.66% | 2.80% |
| SPCX | 2.34% | 2.25% |
| SNOW | 2.61% | 2.15% |
| WDC | 3.39% | 1.88% |
| CRWD | 1.66% | 2.00% |
| LITE | 2.63% | 1.48% |
| Elite Material Co Ltd | 2.93% | 1.46% |
| ANET | 1.73% | 1.39% |
| ASE Technology Holding Co Ltd | 1.40% | 1.34% |
| Flex Ltd | 1.47% | 1.33% |
| AMZN | 1.31% | 2.40% |
| PANW | 1.28% | 2.11% |
| MU | 5.97% | 1.19% |
| SNDK | 2.16% | 1.17% |
| Chroma ATE Inc | 1.23% | 1.12% |
| MSFT | 1.04% | 5.03% |
| DDOG | 2.00% | 1.01% |
| Delta Electronics Inc | 1.94% | 0.75% |
Sector mix of the stock holdings
| Sector | BAI | TEK | Gap |
|---|---|---|---|
| Technology | 62.9% | 69.6% | −6.7% |
| Industrials | 6.7% | 5.5% | +1.2% |
| Consumer Discretionary | 2.1% | 3.0% | −1.0% |
| Financials | 0.0% | 0.3% | −0.3% |
| Materials | 0.0% | 0.0% | +0.0% |
More: full overlap table · BAI holdings · TEK holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.