The ERShares Private-Public Crossover ETF (XOVR -4.25%) is easily the most recognizable ETF holding SpaceX today. While the ETF originally launched in November 2017, it spent much of its history pursuing a different strategy.
That changed on August 29, 2024, when the fund adopted its current structure. Since then, assets under management have grown to a little over $459 million. The ETF charges a 0.75% expense ratio.
The bulk of the portfolio tracks the proprietary ER30 Total Return Index, a concentrated collection of growth-oriented companies spanning sectors such as technology, industrials, healthcare, communications, financials, and consumer discretionary. What has attracted most investor attention, however, is the ETF's substantial private-company allocation.
As of early June, 2026, SpaceX represented 13.3% of assets, making it by far the largest SpaceX allocation among publicly traded ETFs. The exposure is achieved through a SPV, a legal entity designed to hold private shares on behalf of investors. In addition to SpaceX, the ETF also holds shares of privately held defense contractor Anduril.