'Dean of Valuation' Aswath Damodaran Is Not Buying SpaceX: 'Too Richly Priced'

Why It Matters

The valuation gap signals potential downside for investors and could shape pricing dynamics for one of the year’s biggest tech IPOs.

Key Takeaways

• Damodaran values SpaceX at $1.25‑$1.35 trillion, below the $1.77 trillion IPO target.
• Starlink contributed most revenue in 2025, while AI shows weakest margins.
• AI unit faces intense competition and high capital expenditures, raising valuation risk.
• Investors must weigh Musk’s leadership distractions against SpaceX’s growth potential.
• SpaceX IPO scheduled for June 12 on Nasdaq, pricing at $135 per share.

Pulse Analysis

SpaceX’s upcoming Nasdaq debut has become a litmus test for how the market values hybrid aerospace‑tech conglomerates. While the company aims for a $1.77 trillion valuation, renowned valuation expert Aswath Damodaran’s independent model caps the worth at $1.25‑$1.35 trillion. His analysis, drawn from the freshly released prospectus, underscores the importance of dissecting each revenue stream rather than relying on headline hype. By converting the IPO’s $135 per‑share price into a trillion‑dollar market cap, Damodaran forces investors to confront the gap between market enthusiasm and fundamental cash‑flow expectations.

The three‑pronged business model—launch services, Starlink connectivity, and the nascent xAI venture—creates both diversification and valuation complexity. Starlink, which carried the firm in 2025, enjoys strong unit economics and recurring subscription revenue, bolstering the overall balance sheet. In contrast, the AI arm, despite its upside potential, suffers from low gross margins and escalating capex as it competes with entrenched players in large‑language models. This asymmetry means that a single misstep in AI cost management could erode the premium investors are willing to pay for SpaceX’s aerospace dominance.

For the broader market, Damodaran’s cautionary stance highlights a shift toward disciplined, fundamentals‑first investing in high‑profile IPOs. The valuation debate may pressure underwriters to adjust pricing or allocate more shares to institutional investors seeking a margin of safety. Moreover, the analysis serves as a reminder that Elon Musk’s charismatic leadership, while a catalyst for growth, also introduces operational distractions that can affect execution. As the June 12 listing approaches, the industry will watch closely whether the market embraces the $1.77 trillion price tag or aligns more closely with Damodaran’s more conservative estimate.