The NASA ETF SpaceX access pitch has become one of the fastest retail trades in recent ETF history. Tema ETFs’ Space Innovators ETF, ticker NASA, crossed $1 billion in assets in just 37 trading days after its March 30 launch and finished last week at more than $2.6 billion, a pace that rivals the early inflows seen during the AI ETF wave of 2023.
| ETF | Ticker | SpaceX Exposure | Expense Ratio | AUM |
|---|---|---|---|---|
| Tema Space Innovators | NASA | ~7.5% of fund | 0.87% | $2.6B+ |
| ERShares Crossover | XOVR | ~42% of fund | N/A | N/A |
| Baron First Principles | RONB | ~2% of fund | 1.00% | N/A |
| Procure Space | UFO | None disclosed | N/A | $1.2B+ |
| SPDR Kensho Frontiers | ROKT | None disclosed | 0.45% | N/A |
SpaceX is at the center of it. The fund holds privately traded SpaceX shares directly, with the rocket company sitting at roughly 7.5% of the portfolio. Tema ETFs founder and CEO Maurits Pot said on CNBC’s ETF Edge that the position is not going anywhere once the IPO prices. “The IPO for us is simply a remarking of the position to market price,” he said.
The Tema ETF Trust, registered in Delaware and filing under CIK 0001944285, runs the fund as an actively managed vehicle rather than tracking an index. That means a higher price: NASA charges 0.87% annually, compared with 0.50% for the Global X Space Tech ETF (ORBX) and 0.45% for the SPDR S&P Kensho Final Frontiers ETF (ROKT). Per the fund’s own materials, NASA ETF SpaceX access sits inside a concentrated portfolio of roughly 20 to 40 companies, almost all publicly listed, with SpaceX the lone private name.
NASA ETF SpaceX Access and the Pre-IPO Window
The broader rationale is a bet on the space economy itself. Tema’s fund materials project the global space economy will nearly triple from $630 billion in 2023 to $1.79 trillion by 2035. That scale argument is fueling the thematic trade. Todd Sohn, chief ETF strategist at Strategas, drew the comparison directly to AI’s early innings. “That to me is usually a pretty good read that the industry expects space to be the next big thing,” he told CNBC. Six space-themed ETFs launched over the past three months alone, including Van Eck’s WARP, Global X’s ORBX, and Roundhill’s MARS.
But NASA is not the only fund where retail investors can get NASA ETF SpaceX access or something close to it. The ERShares Private-Public Crossover ETF (XOVR) held approximately $205 million in SpaceX exposure as of April 9, representing roughly 42% of the fund’s assets. That concentration dwarfs NASA’s 7.5% slice. The XOVR fund was converted from the ENTR Entrepreneurs ETF on August 29, 2024, making it the first U.S.-listed ETF to blend public innovators with a measured sleeve of private companies inside a single ticker with daily liquidity. The snippet cited a $300 million SpaceX value based on a $1.5 trillion expected IPO valuation; the April 9 filing shows a lower figure, reflecting both timing and the ongoing dispute over how to price the deal.
Then there is the Baron First Principles ETF (RONB), run by longtime Tesla and SpaceX backer Ron Baron. SpaceX sits near 2% of RONB’s assets, well below XOVR’s concentration, while Tesla holds the top slot at over 14%. Investors pay for the Baron name: RONB carries a 1.00% expense ratio, earning an F grade on expense ratio relative to its large-growth category peers. That is the highest cost among the major funds in this group.
Volatility Is the Trade’s Other Side
Risk is not theoretical here. This week’s launchpad explosion of Blue Origin’s New Glenn rocket was a live reminder that hardware failures in this industry are sudden and total. Mike Akins of ETF Action made the structural point: the ETF wrapper is what democratized access that was previously unavailable to most individual investors, but the underlying assets are early-stage businesses with uncertain cash flows and binary outcomes.
Sohn flagged a further complication: some space ETFs are diluted by aerospace and defense names, or by diversified tech giants like Amazon and Deere in ARK’s ARKX fund. Due diligence on overlap and concentration matters more here than in a broad market index fund. “It all depends on how pure or watered down the ETF is,” he said.
The composition question will likely resolve itself once SpaceX begins trading. If the IPO attracts the valuation some are projecting, several of the newer, more concentrated funds may tilt further toward the name. That rebalancing event, not the IPO pricing itself, is the next real test for investors holding NASA ETF SpaceX access as their primary position.
