Michael Burry, the man who became a legend by predicting the 2008 subprime mortgage collapse, is back in the spotlight, this time turning his gaze toward the stars—or rather, the financial stratosphere of SpaceX. Despite his characteristically skeptical stance toward inflated Silicon Valley valuations, Burry recently revealed that while he was tempted to bet against Elon Musk’s space venture, he ultimately decided to walk away. This decision doesn't stem from a sudden conversion to Musk’s vision, but from a cold, clinical analysis of the risks involved in shorting a private powerhouse with such momentum.

The Trap of 'Absurd' Valuation

SpaceX is no ordinary company. With a valuation nearing $210 billion in recent secondary market share sales, it has surpassed the market cap of aerospace and defense giants that have existed for decades. To Burry, this figure appears preposterous, echoing the excesses of the dot-com bubble or the more recent cryptocurrency mania. However, SpaceX differs in one critical aspect: absolute market dominance. The company now launches the vast majority of the world’s orbital payload, leaving traditional players like Boeing and Lockheed Martin in its wake.

Burry points out that the valuation is heavily predicated on expectations for Starlink, the company’s satellite internet constellation. While Starlink has shown signs of operational profitability, SpaceX's total capitalization requires a future where the company holds a near-monopoly on global telecommunications and space logistics. For a value investor like Burry, the gap between current reality and future promises is exactly where shorting opportunities are usually born.

Technical Hurdles: Why Shorting is 'Suicidal'

So why didn't Burry pull the trigger? The answer lies in market structure. SpaceX remains a private company. Unlike Tesla, which is publicly traded and allows for relatively straightforward stock borrowing to facilitate short sales, shorting SpaceX requires complex derivative instruments in the secondary market. These tools are prohibitively expensive and carry immense liquidity risk.

  • Lack of Transparency: As a private entity, SpaceX does not publish detailed quarterly financial statements, making precise fundamental analysis nearly impossible.
  • Cost of Carry: Options and synthetic shorts for private firms come with heavy premiums that can erode profits even if the valuation eventually drops.
  • The Musk Factor: Burry learned from his past brushes with Tesla that Elon Musk possesses a unique ability to mobilize capital and followers, sustaining valuations far longer than logic would dictate.

Burry admits that the 'cost of carry' on such a bet is prohibitive. In a market that can remain irrational longer than an investor can remain solvent, choosing to stay on the sidelines is a move of pure self-preservation.

A Clash of Ideology and Reality

Burry’s stance highlights a broader crisis in modern investment strategy. On one hand, we have traditional analysts seeing price-to-earnings multiples that make no sense. On the other, we have a new generation of investors who view companies like SpaceX as 'existential bets' on the future of humanity. SpaceX isn't just selling rocket launches; it’s selling the species' destiny on Mars.

"The market can remain irrational longer than you can remain solvent," John Maynard Keynes famously said, and Burry seems to be taking that to heart this time.

Furthermore, the geopolitical significance of SpaceX adds a layer of protection most tech companies lack. With the Pentagon now relying almost exclusively on SpaceX for critical missions, the company has become 'too big to fail' before even hitting the public markets. This safety net from the US government reduces the likelihood of a sharp correction that would vindicate a short seller.

Conclusion: The Lesson of SpaceX

Michael Burry’s refusal to short SpaceX, despite his conviction that it is overvalued, serves as a powerful signal about the state of the markets in 2026. Value is no longer determined solely by balance sheets, but by strategic importance, access to capital, and the ability to control the narrative. Burry remains the 'Cassandra' of the markets, but this time he chooses to watch the potential descent from the safety of the ground, rather than trying to intercept a rocket in full thrust.