# The largest space ETFs

> NASA leads the largest space ETFs at $964m (net assets), as of Oct 27, 2026. The largest space ETFs, ranked by net assets.

Data as of Oct 27, 2026. Rebuilt every trading night.

As of Oct 27, 2026 . Rebuilt every trading night.

## The largest space ETFs

See 10 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on space. The column beside the size shows how much of each the S&P 500 already holds.

| # | Ticker | Fund | Net assets | Weight in S&P 500 companies | Total return, 1Y | Fee | Source |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | NASA | Tema Space Innovators ETF | $964m | 2.4% | too new | 0.75% | Issuer page, Oct 26, 2026 |
| 2 | ARKX | ARK Space & Defense Innovation ETF | $692m | 52.2% | −0.7% | 0.75% | Issuer holdings, Oct 26, 2026 |
| 3 | UFO | Procure Space ETF | $587m | 35.8% | +6.8% | 0.75% | SEC filing, Jul 31, 2026 |
| 4 | MARS | Roundhill Space & Technology ETF | $42m | 0.0% | too new | 0.75% | Issuer daily, Oct 27, 2026 |
| 5 | ORBX | Global X Space Tech ETF | $39m | 0.0% | too new | 0.50% | Issuer page, Oct 12, 2026 |
| 6 | WARP | VanEck Space ETF | $37m | 5.5% | too new | 0.50% | ETFIQ, shares × NAV, Oct 23, 2026 |
| 7 | GALX | VistaShares Space Supercycle ETF | $2.7m | 15.2% | too new | 0.75% | Issuer page, Oct 26, 2026 |
| 8 | FSPC | First Trust Bloomberg Space Economy ETF | $1.8m | 29.1% | too new | 0.65% | Issuer page, Oct 26, 2026 |
| 9 | DIPR | Corgi Space & Satellite Communications E | $1.4m | 22.1% | too new | 0.35% | Issuer daily, Oct 27, 2026 |
| 10 | WSPC | WisdomTree Space Economy Fund | $1.3m | not yet filed | too new | 0.75% | Issuer page, Sep 11, 2026 |

### Method

The 10 ETFs in the space theme, of which 10 publish net assets, ranked on the most recent number for each. Across the funds listed here the weight held in S&P 500 companies runs from 0.0% to 52.2%. Size shows where the money is, not what a fund did. The list sorts one published number, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.

### Where to next

### Sources

Links are sources, not endorsements.

A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, The largest space ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-space
Licence: https://etfiq.com/license/ Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.
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