Aswath Damodaran argues that valuing SpaceX means facing uncertainty

Aswath Damodaran argues that valuing SpaceX means facing uncertainty

Aswath Damodaran’s blog post was published on April 23, 2026. He argues that SpaceX can be valued before it has a public prospectus or a long financial history, if the estimate is built around a business narrative and revised as circumstances change. He treats the launch, Starlink internet and xAI businesses separately, while acknowledging uncertainty about every input and limited financial information. His estimate depends on forecasts for growth, margins and possible expansion into other markets, not established outcomes. Damodaran’s central warning is that pricing an IPO instead of estimating intrinsic value does not remove uncertainty: pricing can leave assumptions implicit and invite bias through selected metrics, peers and stories. He predicts more buy than sell or hold recommendations when SpaceX goes public, with analysts using forward multiples and hand-picked peers to justify them. His conclusion holds both sides together: SpaceX has significant competitive advantages, but its changing business story and Musk’s control make it difficult to buy and dangerous to sell short. Damodaran would not buy at the rumored IPO pricing, but says he would consider buying after a large correction. He describes Musk as both uniquely gifted and deeply flawed.

Publication: f0628085-7768-1368-e963-7d39834c3c65

attribution — pass: This is a single blog post by Aswath Damodaran with his own argument. The reading consistently attributes the valuation, the pricing critique, the prediction and the buy/sell view to him.

I was reminded of my fallibility repeatedly as I tried to value SpaceX ahead of its initial public offering

summary — uncertain: The reading erases the post's central result: Damodaran's base-case value of $1.22 trillion, about 10% below private pricing and a third below expected IPO pricing. It also softens his stated intent. The post says he will be a buyer after a big correction, not that he would consider it; repair: 'says he would buy'. Central terms like intrinsic value, prospectus, forward multiples and selling short are not explained, and no definitions are supplied, which leaves a non-specialist short of essential context.

With my story and inputs, the value that I derive is $1.22 trillion, about 10% below the private market pricing and about a third below the expected IPO pricing

date — pass: originalPublished is 2026-04-23T17:20-04:00, which is April 23, 2026 in UTC. The reading states that date at day precision. Kind is publisher-page, so no archive disclosure is needed. Forecasts, including the analyst-recommendation prediction, are kept as Damodaran's predictions, and there is no hindsight framing. The page was edited later, but the reading relies only on the post's core text.

I will predict that there will be far more buy than sell or hold recommendations for SpaceX, when it does go public

support — pass: The claims match the source text, which is plainly the original body of the post despite the later modification timestamp. The pricing-versus-valuation point, the buy/short view, the Musk characterization and the prediction are all source-stated. The question follows from his argument that the prospectus is unlikely to move the value.

That makes it a difficult company to buy, but it makes it an even more dangerous company to sell short

media — pass: No media was selected, and no verified candidates were supplied, so there is no identity or relevance issue.