We Think the SpaceX IPO Is Overvalued

By GrowthMax Agency Published June 9, 2026 • 5 min read

SpaceX’s IPO Pricing: A $72 “Option Premium” on Unproven Engineering

As the SpaceX IPO nears, investors are faced with a daunting question: is the company’s valuation of $135 per share justified? According to Morningstar’s analysis, the answer is a resounding no. The research firm values SpaceX at $63 per share, a 53% discount to the offering price. This discrepancy highlights the risks associated with investing in a company with ambitious, yet unproven, engineering projects.

The math behind Morningstar’s valuation is based on three scenarios, each with its own set of assumptions about the success of SpaceX’s Starship rocket and its orbital data center business. Even in the most optimistic “moonshot” scenario, where SpaceX achieves a rapidly reusable Starship rocket and successfully commercializes its data centers in space, the company’s valuation is only $154 per share, 14% above the offering price. However, this scenario is assigned a mere 7% chance of happening, which is one reason the final fair value estimate is much lower.

The key to understanding Morningstar’s valuation lies in its focus on the profit drivers and forecasts for SpaceX’s businesses. The firm assumes that the company will raise $85.7 billion for 639 billion shares offered in the IPO, which amounts to $6.50 per share of its fair value estimate. Adding to that its existing $1.80 of cash and investments, minus $2.30 per share of debt, and the valuation for the core space and connectivity businesses, which adds around $40 per share, brings the total to $62.51, rounded up to $63.00.

Morningstar’s Decision Logic: Conservative Forecasts and Uncertainty

So, what is SpaceX not saying publicly about its business? One thing is clear: the company is not providing conservative forecasts for its Starship rocket and orbital data center business. Morningstar’s analysis assumes that SpaceX will not achieve a rapidly reusable Starship rocket until at least 2028, and that the company’s data centers in space will not offer any significant advantages over terrestrial ones. These assumptions are based on the firm’s understanding of the engineering challenges involved in developing these technologies.

The operational mechanics of SpaceX’s business are also critical to understanding its valuation. The company’s ability to launch multiple Starship missions per week, with a reusability rate of 85%, will be key to reducing costs and increasing revenue. However, these assumptions are subject to significant uncertainty, which is reflected in Morningstar’s valuation.

The tradeoffs being made by SpaceX are also important to consider. The company’s decision to pursue ambitious engineering projects, such as its Starship rocket and orbital data center business, comes with significant risks. If these projects fail to deliver, the company’s valuation could be severely impacted.

Winners and Losers: Who Benefits and Who Absorbs the Cost

So, who specifically benefits and who absorbs the cost of SpaceX’s ambitious engineering projects? The winners are likely to be investors who are willing to take on significant risk in pursuit of high returns. These investors will benefit from the potential upside of SpaceX’s business, including the possibility of a rapidly reusable Starship rocket and successful commercialization of its data centers in space.

On the other hand, the losers are likely to be investors who are risk-averse or who do not fully understand the challenges involved in developing these technologies. These investors may be left holding the bag if SpaceX’s business fails to deliver on its promises.

The cost of SpaceX’s ambitious engineering projects will be absorbed by the company’s shareholders, who will be required to provide significant funding to support these initiatives. This funding will come at a cost, including dilution to existing shareholders and the potential for significant losses if the projects fail to deliver.

The Skeptical Case: Why Morningstar’s Valuation May Be Too High

So, why might Morningstar’s valuation of SpaceX be too high? One reason is that the firm’s assumptions about the success of SpaceX’s Starship rocket and orbital data center business may be overly optimistic. If these projects fail to deliver, the company’s valuation could be severely impacted.

Another reason is that Morningstar’s valuation does not fully account for the significant risks involved in developing these technologies. The firm’s assumptions about the reusability rate of the Starship rocket, for example, may be too high, and the company’s ability to launch multiple missions per week may be more difficult than anticipated.

The Signal to Watch Next: SpaceX’s IPO Pricing and Share Performance

So, what should investors watch next? The key signal to watch will be SpaceX’s IPO pricing and share performance. If the company’s shares perform well in the aftermarket, it may indicate that investors are willing to take on significant risk in pursuit of high returns. On the other hand, if the shares struggle, it may indicate that investors are becoming increasingly skeptical of the company’s ability to deliver on its promises.

Another signal to watch will be SpaceX’s ability to meet its forecasts and deliver on its promises. If the company is able to successfully launch multiple Starship missions per week and commercialize its data centers in space, it may indicate that the firm’s valuation is justified. On the other hand, if the company struggles to meet its forecasts, it may indicate that its valuation is too high.

Bookmark this one — it will matter to your business decisions this week.

By Priya Nair, AI & Startup Reporter at TrendFlashy

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