Top 8 ETFs similar to MARS (Roundhill Space & Technology)
The most similar to MARS (Roundhill Space & Technology) ETF is ORBX (GLOBAL X SPACE TECH ETF). The overlap is 48.74%.
| Ticker | Name | AUM | Expense Ratio | Inception Date | Overlap |
|---|---|---|---|---|---|
| ORBX | GLOBAL X SPACE TECH ETF | $13M | 0.50% | Apr 14, 2026 | 48.74% |
| UFO | PROCURE SPACE ETF | $749M | 0.75% | Apr 10, 2019 | 36.78% |
| NASA | TEMA SPACE INNOVATORS ETF | $280M | 0.87% | Mar 30, 2026 | 35.33% |
| RKLX | DEFIANCE DAILY TARGET 2X LONG RKLB ETF | $236M | N/A | Mar 12, 2025 | 14.32% |
| ROKT | SPDR S&P KENSHO FINAL FRONTIERS ETF | $155M | 0.45% | Oct 19, 2018 | 14.28% |
| JEDI | DEFIANCE DRONE AND MODERN WARFARE ETF | $105M | 0.69% | Sep 25, 2025 | 14.06% |
| UFOX | Defiance Connective Technologies ETF | $883M | 0.30% | Mar 4, 2019 | 12.13% |
| DUTY | U.S. DEFENSE ETF | $1M | 0.45% | Apr 7, 2026 | 7.27% |