Roundhill Space & Technology ETF (MARS)
| Assets | $41.07M |
| Expense Ratio | 0.75% |
| PE Ratio | n/a |
| Forward PE | n/a |
| Shares Out | 1.81M |
| Dividend | n/a |
| Ex-Dividend Date | n/a |
| Payout Frequency | n/a |
| Payout Ratio | n/a |
| Volume | 21,347 |
| Open | 21.92 |
| Previous Close | 22.31 |
| Day's Range | 21.78 - 22.49 |
| 52-Week Low | 21.45 |
| 52-Week High | 45.92 |
| Beta | n/a |
| Holdings | 28 |
| Inception Date | Mar 5, 2026 |
About MARS
Fund Home PageThe Roundhill Space & Technology ETF (MARS) is an exchange-traded fund that mostly invests in stocks based on a particular theme. The fund seeks capital appreciation from an actively managed portfolio of global companies tied to the growing space economy and related technologies. Security selection uses a proprietary thematic-relevance methodology. MARS was launched on Mar 5, 2026 and is issued by Roundhill.
Top 10 Holdings
68.98% of assets| Name | Symbol | Weight |
|---|---|---|
| Space Exploration Technologies Corp. | SPCX | 27.05% |
| Rocket Lab Corporation | RKLB | 8.38% |
| Globalstar, Inc. | GSAT | 5.76% |
| AST SpaceMobile, Inc. | ASTS | 5.65% |
| Viasat, Inc. | VSAT | 4.54% |
| OHB SE | OHB.GR | 4.01% |
| Iridium Communications Inc. | IRDM | 3.60% |
| MDA Space Ltd. | MDA | 3.50% |
| Planet Labs PBC | PL | 3.40% |
| SKY Perfect JSAT Corp | 9412.JP | 3.09% |
Performance
News
2 ETFs With 70%+ Upside and Strong Exposure to SpaceX Stock (SPCX)
Investors looking for exposure to SpaceX ($SPCX) can consider the Roundhill Space & Technology ETF ($MARS) and the VanEck Space ETF ($WARP). These ETFs offer high exposure to the aerospace…
Blue Origin Is Raising Cash at a Big Valuation—But Space Stocks Continue to Struggle Post-SpaceX IPO
Big investors just put a pile of money into Jeff Bezos' rocket company. Shouldn't that be good for space stocks?
These ETFs surged thanks to early SpaceX stakes. What happens to them after the IPO?
SpaceX's upcoming initial public offering has been a major boon for exchange-traded funds touting pre-IPO exposure to SpaceX. But soon those funds will be left to entice investors in a period when acc...
Investing in MARS: ETF Using RKLB, LUNR, ASTS & Others as Tech Evolves
Dave Mazza with Roundhill Investments returns to the Watch List to talk about his firm's MARS ETF. It includes high-beta stocks in the space race like Rocket Lab (RKLB), Intuitive Machine (LUNR), and ...
Roundhill Launches Pure-Play Space ETF
MARS offers targeted exposure to companies building the space economy and the technologies enabling its real-world impact. NEW YORK, March 5, 2026 /PRNewswire/ -- Roundhill Investments, an ETF sponsor...