Cathie Wood Buys $51M in SpaceX as Valuation Fears Mount

Cathie Wood’s Ark Invest has acquired $51 million worth of SpaceX shares, a contrarian bet on a stock that has shed nearly half its value since hitting a post-IPO peak. The purchase highlights a growing divide between technology-focused investors and traditional market participants assessing risk.

SpaceX closed at $124 on July 17. This represents an 8% decline from its $135 IPO price and a steep 45% drop from its record high of $225. The downward trajectory accelerated recently when the company postponed a Starship test flight due to unspecified engine issues, prompting a single-session drop of more than 5%.

For institutional investors, the central dilemma remains SpaceX’s valuation. The company is not yet profitable, meaning standard price-to-earnings metrics cannot be applied. Instead, the market is forced to evaluate the space launch and satellite communications provider using its price-to-sales ratio. That figure stood at 65.5 in mid-July.

To contextualize that premium, Apple recently traded at a price-to-sales ratio of 11, while Amazon’s was 3.7. Both of those technology giants generate substantial earnings. SpaceX, by contrast, requires investors to accept years of potential capital lock-up on the thesis that revenue will eventually catch up to the stock price.

Wood’s thesis for accumulating shares likely rests on SpaceX’s dominant market position and its expansion into new domains like artificial intelligence compute satellites. Ark Invest has maintained a stake in the company since well before its public listing last month. The recent $51 million purchase suggests her team views the post-IPO selloff as a buying opportunity, perhaps betting that the downside is now limited.

However, the current valuation leaves zero margin of safety. When a stock is priced for flawless execution, even minor operational setbacks carry outsized market consequences. The Starship delay serves as a prime example of how quickly sentiment can shift against a premium-valuation stock. For executives and fund managers, SpaceX represents a high-stakes wager on future dominance rather than a foundational portfolio holding based on current financials.