$AT vs $KOID
Defiance Robotics Actuators ETF vs. KraneShares Global Humanoid Robotics and Physical AI Index ETF: fees, size, yield, strategy and live prices side by side.
Side by side
| Metric | $AT | $KOID |
|---|---|---|
| Provider | Defiance | KraneShares |
| Category | Humanoid robotics | Humanoid robotics |
| Management | n/a | Index |
| AUM | $1.8M | $322M |
| Expense ratio | 0.69% | 0.69% |
| Yearly fee on $10,000 | $69 | $69 |
| Dividend yield | 0.00% | 0.80% |
| Pays | Quarterly | Annual |
| Launched | Sep 14, 2026 | Jun 4, 2025 |
The short version
$KOID is the bigger fund, with $322M in assets. $KOID has been around longer, launching on June 4, 2025.
$AT
Defiance's robotics actuators ETF targets the companies that make actuators and motion components, the parts that turn power into precise robot movement. A narrow component-focused fund launched in 2026. Many holdings serve auto and industrial markets as well as robotics.
$KOID
KraneShares' humanoid robotics fund tracks companies building humanoid robots and the parts inside them: actuators, sensors, reducers, batteries and AI chips. It has grown into one of the largest dedicated humanoid ETFs. Humanoid robots are an early-stage market. Many holdings are component suppliers whose revenue today comes mostly from other businesses, and there is meaningful exposure to Chinese and other Asian companies.
Lower fees and more assets are helpful, but they are not the whole story. The bigger question is which strategy matches what you want to own. This comparison is not a recommendation to buy or sell either fund.
FAQ
What is the difference between AT and KOID?
AT is the Defiance Robotics Actuators ETF from Defiance (humanoid robotics), while KOID is the KraneShares Global Humanoid Robotics and Physical AI Index ETF from KraneShares (humanoid robotics). They differ in strategy, fees and size.
Which is cheaper, AT or KOID?
They charge the same expense ratio, or data is not available.
Which is bigger, AT or KOID?
KOID has more assets: $322M vs $1.8M.
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