DRAMvsWTAIETF Comparison
VS
ETF 2
WTAI
WisdomTree Artificial Intelligence and Innovation Fund
This fund is part of
AI & Big Data
+2.37%
Roundhill Memory ETF (DRAM) belongs to the Uncategorized Equities segment. WisdomTree Artificial Intelligence and Innovation Fund (WTAI) is part of the AI & Big Data segment. Both ETFs have the same top 3 sector exposures: DRAM is more expensive with a Total Expense Ratio (TER) of 0.65%, versus 0.45% for WTAI. Run a side-by-side ETF comparison of DRAM 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.
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DRAM vs WTAI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DRAM WTAI | -34.40%-14.06% | +23.50%+8.36% | n/a+33.50% | n/a+55.65% | n/a+96.59% | n/an/a |
| Flows | DRAM WTAI | +$6.40B+$74M | +$23.71B+$104M | -+$70M | -+$223M | -+$253M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DRAM WTAI | +90.41%+50.99% | n/a+33.54% | n/a+29.47% | n/an/a |
| Max drawdown | DRAM WTAI | -43.35%-27.47% | n/a-27.47% | n/a-31.63% | n/an/a |
| Max drawdown duration | DRAM WTAI | 38d39d | n/a39d | n/a127d | n/an/a |
Trading data
DRAM | WTAI | |
Last sale 8/3/2026 at 1:30 PM | $39.96 | |
| Previous close 07/31/2026 | $38.47 | |
| Consolidated volume 07/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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DRAM
is actively managed and doesn’t replicate an indexDRAM | WTAI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/3/2026 at 1:30 PM
Live
Closed
DRAM | WTAI | |
|---|---|---|
| Last price | – | $39.96 |
| 1D performance | – | +3.87% |
| AuM | $21.96 B | $625.18 M |
| E/R | 0.65% | 0.45% |
Characteristics
DRAM | WTAI | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Roundhill Investments | WisdomTree |
| Benchmark | - | WisdomTree Artificial Intelligence and Innovation Index |
| N° of holdings | - | 57 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 2, 2026 | December 9, 2021 |
| ESG | No | No |
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Exposure
Countries
DRAM
Data will be available soon
WTAI
USA
72.8%
Republic of Korea
11.5%
Japan
7.13%
Other
8.57%
Sectors
DRAM
Data will be available soon
WTAI
Technology
81.99%
Other
18.01%
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Diversification
DRAM
Data will be available soon
WTAI
Total weight of top 15 holdings out of 15
51.37%
Top 15 holdings
Data as of January 1, 1970
DRAM
Data will be available soon
WTAI
Micron Technology, Inc.
5.57%
Samsung Electronics Co., Ltd.
4.77%
Kioxia Holdings Corp.
4.69%
Sandisk Corp.
4.17%
SK Square Co. Ltd.
3.88%
NVIDIA Corp.
3.72%
Amazon.com, Inc.
3.21%
Alphabet, Inc.
3.05%
SK hynix, Inc.
2.86%
Taiwan Semiconductor Manufacturing Co., Ltd.
2.80%
Meta Platforms, Inc.
2.75%
Broadcom Inc.
2.70%
Lam Research Corp.
2.51%
Palo Alto Networks, Inc.
2.49%
Marvell Technology, Inc.
2.20%
Frequently asked questions about DRAM and WTAI
Which ETF is bigger: DRAM or WTAI?
As of July 30, 2026, DRAM holds $21.96 B in assets under management (AUM), while WTAI manages $625.18 M.
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Latest news about DRAM & WTAI
There’s an ETF for That? Optics and Photonics
June 3, 2026
DRAM
There’s an ETF for That? Memory Stocks
May 13, 2026
DRAM
Artificial Intelligence Investing is More Than Just Nvidia
December 21, 2023
WTAI
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