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MARS vs TSPA
Roundhill Space & Technology ETF vs T. Rowe Price US Equity Research ETF
Key differences
Both MARS and TSPA are equity ETFs. MARS charges 0.75% a year and TSPA 0.34%. The main difference: MARS follows a active selection strategy; TSPA uses index tracking.
- MARS follows a active selection strategy; TSPA uses index tracking.
- TSPA costs 0.41% less per year.
- TSPA is much larger than MARS. Larger funds are usually more liquid and less likely to close.
- TSPA has a longer track record, which may reduce uncertainty around long-term behavior.
Side-by-side comparison
| MARS | TSPA | |
|---|---|---|
| Annual cost (TER) | 0.75% | 0.34% |
| Fund size (AUM) | $101M | $3.4B |
| Since | 2026 | 2021 |
| Dividend yield | — | 0.56% |
| Asset class | equity | equity |
| Region | north america | north america |
| Strategy | active selection | index tracking |
| CAGR 1Y | N/A | +24.7% |
| CAGR 3Y | N/A | +23.0% |
| CAGR 5Y | N/A | N/A |
| Sharpe 3Y | N/A | 1.22 |
| Volatility 1Y | — | 12.59% |
| Max drawdown | -24.52% | -24.72% |
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