Invest in the final frontier with the Roundhill Space & Technology ETF (MARS). Gain exposure to companies building the space economy and the technologies enabling its real-world impact.
(as of 03/05/26)
Roundhill believes the space economy is transitioning from government-driven exploration to commercial-scale infrastructure. From satellite connectivity and launch services to space-enabled data and communications, space infrastructure increasingly underpins modern economic activity. MARS is an actively managed ETF.
Space Economy - MARS seeks exposure to the space economy and enabling technologies, focusing on space companies powering industries reliant on space infrastructure, including GPS, internet, agriculture, banking, healthcare, and weather forecasting.
Pure-Play - MARS is actively managed to allocate across the space value chain, identifying emerging leaders across launch, satellites, and space-enabled data as commercial demand for space infrastructure accelerates.
Economic Impact - McKinsey estimates the global space economy will be worth $1.8 trillion by 2035, up from $630 billion in 2023.1
1McKinsey, Space: The $1.8 Trillion Opportunity for Global Economic Growth.
| Ticker | MARS |
|---|---|
| Primary Exchange | Cboe BZX |
| Expense Ratio | 0.75% |
| AUM | $0.25MM |
| Launch | 03/05/2026 |
| # of Holdings | 23 |
| ETF Options | No |
|---|---|
| CUSIP | 77926X338 |
| ISIN | US77926X3382 |
| Shares Outstanding | 10,000 |
| Management Style | Active |
As of 03/05/2026
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As of 03/05/2026
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The performance data quoted represents past performance. Past performance does not guarantee future results. Current performance may be lower or higher than the performance data quoted. The investment return and principal value of an investment will fluctuate so that an investor's shares, when sold or redeemed, may be worth more or less than their original cost. Returns less than one year are not annualized. For the most recent month-end performance, please call (855) 561-5728. You cannot invest directly in an index. Shares are bought and sold at market price (closing price), not net asset value (NAV), and are individually redeemed from the Fund. Market performance is determined using the Primary Exchange official closing price. Brokerage commissions will reduce returns.
As of 03/05/2026
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| Distribution Frequency | Annual |
*30-Day SEC Yield: Yield calculation that reflects the dividends and interest earned during the period after the deduction of the fund’s expenses. It is also referred to as the "standardized yield".
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When did the Roundhill Space & Technology ETF (MARS) launch?
MARS began trading on March 5, 2026.
What are the fees for the Roundhill Space & Technology ETF?
The Fund’s gross expense ratio is 0.75% per year.
Can I trade options on the Roundhill Space & Technology ETF?
No, options trading is not yet available for MARS.
Is the Roundhill Space & Technology ETF actively managed?
Yes, our Investment Committee is responsible for security selection.
What is the space economy?
The space economy refers to the network of companies that design, build, launch, operate, and service satellites and related infrastructure that power modern life. From GPS navigation and weather forecasting to financial transactions, communications, and data connectivity, space-based assets have become essential infrastructure supporting the global digital economy. As demand for connectivity and data grows, so does the need to maintain, upgrade, and expand this space infrastructure.
What types of companies are included in the Roundhill Space & Technology ETF?
The MARS ETF’s portfolio includes companies actively involved in the development, manufacturing, or operation of hardware and software used in connection with:
The design, development, manufacturing, integration, testing, deployment, operation, or servicing of:
Rocket launch and launch-support systems Spacecraft and satellites, including satellite buses and payloads
Aerospace and space-related defense systems with a direct space mission
Space-related communications infrastructure and services, including hardware or software primarily used to operate, manage, communicate with, or distribute data from space assets
The development, manufacturing, or operation of enabling technologies, including:
Network infrastructure
Advanced military technology
Artificial intelligence services
Software and information technology services
Technology hardware and equipment
Semiconductors and semiconductor equipment
(as of 03/05/26)
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