BAIvsWTAIETF Comparison
VS
ETF 2
WTAI
WisdomTree Artificial Intelligence and Innovation Fund
This fund is part of
AI & Big Data
-4.75%
iShares A.I. Innovation and Tech Active ETF (BAI) belongs to the Multiple Trends segment. WisdomTree Artificial Intelligence and Innovation Fund (WTAI) is part of the AI & Big Data segment. BAI's top 3 sector exposures are Technology, Telecommunications and Non-Energy Materials. In contrast, WTAI's top sector exposures are Technology, Industrials and Consumer Non-Cyclicals. BAI is more expensive with a Total Expense Ratio (TER) of 0.65%, versus 0.45% for WTAI. BAI is up 17.86% year-to-date (YTD) with +$2.37B in YTD flows. WTAI performs better with 25.35% YTD performance, and +$84M in YTD flows. Run a side-by-side ETF comparison of BAI and WTAI below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
BAI vs WTAI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BAI WTAI | -16.75%-16.48% | -4.15%-1.52% | +17.86%+25.35% | +8.13%+18.32% | n/a+134.69% | n/an/a |
| Flows | BAI WTAI | +$178M+$38M | +$250M+$13M | +$2.37B+$84M | +$3.60B+$89M | -+$261M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BAI WTAI | +40.97%+37.01% | +44.89%+36.47% | n/a+30.56% | n/an/a |
| Max drawdown | BAI WTAI | -21.30%-20.05% | -31.04%-27.47% | n/a-31.63% | n/an/a |
| Max drawdown duration | BAI WTAI | 24d24d | 130d130d | n/a127d | n/an/a |
Trading data
BAI | WTAI | |
Last sale 11/2/2026 at 2:30 PM | $37.70 | $35.03 |
| Previous close 10/30/2026 | $39.25 | $36.28 |
| Consolidated volume 10/30/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
Create an account to view replication metrics
Join for free
BAI
is actively managed and doesn’t replicate an indexBAI | WTAI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 11/2/2026 at 2:30 PM
Live
Closed
BAI | WTAI | |
|---|---|---|
| Last price | $37.70 | $35.03 |
| 1D performance | -3.95% | -3.45% |
| AuM | $12.20 B | $599.80 M |
| E/R | 0.65% | 0.45% |
Characteristics
BAI | WTAI | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | iShares | WisdomTree |
| Benchmark | - | WisdomTree Artificial Intelligence and Innovation Index |
| N° of holdings | 49 | 50 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 21, 2024 | December 9, 2021 |
| ESG | No | No |
Advertisement
Exposure
Countries
BAI
USA
72.69%
Taiwan
19.21%
Other
8.1%
WTAI
USA
69.04%
Republic of Korea
9.8%
Taiwan
8.78%
Japan
7.34%
Other
5.05%
Sectors
BAI
Technology
88.44%
Other
11.56%
WTAI
Technology
85.14%
Other
14.86%
Advertisement
Diversification
BAI
Total weight of top 15 holdings out of 15
54.7%
WTAI
Total weight of top 15 holdings out of 15
52.02%
Top 15 holdings
Data as of September 30, 2026
BAI
Micron Technology, Inc.
6.58%
Advanced Micro Devices, Inc.
5.44%
NVIDIA Corp.
5.27%
Taiwan Semiconductor Manufacturing Co., Ltd.
4.69%
Broadcom Inc.
4.33%
Lam Research Corp.
4.20%
Intel Corp.
3.19%
Space Exploration Technologies Corp.
3.09%
Snowflake, Inc.
2.90%
Lumentum Holdings, Inc.
2.82%
Marvell Technology, Inc.
2.60%
Western Digital Corp.
2.48%
Sandisk Corp.
2.41%
Asia Vital Components Co., Ltd.
2.35%
Elite Material Co., Ltd.
2.35%
WTAI
Micron Technology, Inc.
5.07%
NVIDIA Corp.
5.05%
Samsung Electronics Co., Ltd.
4.71%
Meta Platforms, Inc.
4.39%
Amazon.com, Inc.
3.84%
Palo Alto Networks, Inc.
3.47%
Alphabet, Inc.
3.29%
Taiwan Semiconductor Manufacturing Co., Ltd.
3.13%
Kioxia Holdings Corp.
2.97%
Sandisk Corp.
2.88%
Broadcom Inc.
2.76%
Snowflake, Inc.
2.69%
Oracle Corp.
2.60%
Advanced Micro Devices, Inc.
2.59%
SK Square Co. Ltd.
2.58%
Frequently asked questions about BAI and WTAI
How have the BAI and WTAI ETFs performed in 2026?
As of October 30, 2026, BAI is up 17.86% year-to-date (YTD), while WTAI has returned 25.35%. That puts WTAI better performer ahead so far this year.
Which ETF is attracting more investor money: BAI or WTAI?
Year-to-date, the BAI ETF saw +$2.37B in flows, compared to +$84M for WTAI.
Which ETF is more volatile: BAI or WTAI?
Over the past year, BAI had a volatility of 44.89%, while WTAI experienced 36.47%.
Which ETF is bigger: BAI or WTAI?
As of October 30, 2026, BAI holds $12.20 B in assets under management (AUM), while WTAI manages $599.80 M.
What sectors do the BAI and WTAI ETFs invest in?
BAI leans toward sectors like Technology. Meanwhile, WTAI focuses on Technology.
What are the top holdings of the BAI ETF and WTAI ETF?
BAI top holdings include Micron Technology, Inc., Advanced Micro Devices, Inc. and NVIDIA Corp.. WTAI holds in its top three: Micron Technology, Inc., NVIDIA Corp. and Samsung Electronics Co., Ltd..
Which ETF is more diversified: BAI or WTAI?
BAI holds 49 securities with 54.7% of its assets in the top 15. WTAI has 50 securities and a top 15 weight of 52.02%.
Advertisement
Latest news about BAI & WTAI
Beyond Big Tech: The Increasing Specialization of AI ETFs
October 21, 2026
BAI
ETF Comparison: Roundhill Generative AI & Technology ETF Versus iShares A.I. Innovation and Tech Active ETF
July 9, 2026
BAI
Artificial Intelligence Investing is More Than Just Nvidia
December 21, 2023
WTAI
Advertisement
Advertisement
