AT Defiance Robotics Actuators ETF
AT targets what Defiance believes is the most critical and supply-constrained layer of the humanoid robotics buildout: the actuators. Mechanically, a humanoid robot is a collection of actuators, every joint requires a motor, gearbox, encoder, and controller working as a single unit, and a full-body humanoid carries dozens of them. Yet the actuator supplier ecosystem remains among the least developed in the entire robotics hardware stack. The compact strain-wave gearboxes essential to humanoid joints are produced by a small number of highly specialized manufacturers, with production processes that are precision-bound and capital-intensive. The ETF seeks to track an index composed of 25 companies deriving at least 50% of revenues from various actuator systems. The index is reconstituted and rebalanced quarterly.
Performance
| 1M | 3M | YTD | 1Y | 3Y ann. | 5Y ann. | |
|---|---|---|---|---|---|---|
| AT | -6.5% | -7.5% | -7.5% | -7.5% | -2.6% | -1.6% |
| Equity average (4725 funds) | -2.2% | -4.7% | +3008.3% | +1886.0% | +15.1% | +2.6% |
Insider activity in the holdings
Open-market insider buying across this fund’s holdings over 90 days, weighted by holding weight: −$2 net.
| Holding | Weight | Insiders bought | Insiders sold |
|---|---|---|---|
| ALNT Allient Inc | 1.20% | $50K | $50K |
Holdings · as of Nov 13, 2026
| # | Holding | Weight |
|---|---|---|
| 1 | 6954.T FANUC Corp | 8.10% |
| 2 | 6273.T SMC Corp | 7.51% |
| 3 | RBC RBC Bearings Inc | 7.20% |
| 4 | RRX Regal Rexnord Corp | 6.89% |
| 5 | SKF-B.ST SKF AB | 6.65% |
| 6 | TKR Timken Co/The | 5.24% |
| 7 | 6594.T NIDEC CORP | 5.12% |
| 8 | 300124.SZ Shenzhen Inovance Technology Co Ltd | 4.78% |
| 9 | MOG-A Moog Inc | 4.67% |
| 10 | 6506.T Yaskawa Electric Corp | 4.04% |
| 11 | 6481.T THK Co Ltd | 3.74% |
| 12 | 2049.TW Hiwin Technologies Corp | 3.65% |
| 13 | 9880.HK UBTech Robotics Corp Ltd | 3.62% |
| 14 | 1590.TW Airtac International Group | 3.47% |
| 15 | 6324.T Harmonic Drive Systems Inc | 3.26% |
| 16 | 277810.KQ Rainbow Robotics | 3.12% |
| 17 | 6471.T NSK Ltd | 3.11% |
| 18 | 688017.SS Leader Harmonious Drive Systems Co Ltd | 3.02% |
| 19 | 6268.T Nabtesco Corp | 2.83% |
| 20 | 108490.KQ Robotis Co Ltd | 2.36% |
| 21 | 688169.SS Beijing Roborock Technology Co Ltd | 2.00% |
| 22 | 603486.SS Ecovacs Robotics Co Ltd | 1.51% |
| 23 | 002747.SZ Estun Automation Co Ltd | 1.47% |
| 24 | ALNT Allient Inc | 1.20% |
| 25 | 454910.KS Doosan Robotics Inc | 1.03% |
| 26 | AT First American Government Obligations Fund 12/01/2031 | 0.36% |
| 27 | CNY CHINESE YUAN | 0.00% |
Sector breakdown
Country breakdown
Distributions
| Date | Per unit |
|---|---|
| Sep 23, 2026 | $0.0003 |
Members of Congress who disclosed this ETF
No member of Congress has disclosed a trade in AT in the filings we hold.
Fund facts, prices, performance and distributions: our market-data vendor. Holdings: the vendor and SEC Form N-PORT. Insider and Congress data: InsiderBuying. Last updated Nov 13, 2026. This is historical data, not investment advice. Report a data error