Elon Musk's SpaceX cuts its IPO target to $1.8 trillion after a $4.28 billion Q1 loss

SpaceX has pulled back its IPO valuation target to at least $1.8 trillion, down from an earlier goal of above $2 trillion, after the company posted a $4.28 billion net loss in the first quarter of 2026. The loss was driven primarily by AI infrastructure costs following SpaceX's February merger with xAI, Elon Musk's artificial intelligence company, according to the company's S-1 filing.

The reduced target does not appear to have dampened investor appetite. Since mid-December 2025, when Musk first confirmed IPO plans, a net $14 billion has flowed into three mutual funds and four exchange-traded funds that hold exposure to SpaceX, according to Morningstar data cited by the Financial Times. The roadshow is expected to begin as early as June 4, with pricing targeted for around June 11 and trading on Nasdaq expected to commence shortly after under the ticker SPCX.

Prediction market traders appear to be betting the reduced target is simply the floor, not the ceiling. Polymarket's SpaceX IPO Closing Market Cap contract currently assigns 63 percent odds that the company closes its first trading day above $2.2 trillion, well above the revised filing target. The spread between where management is setting expectations and where the market is pricing outcome reflects both the extraordinary investor enthusiasm surrounding the offering and the unusual structure of a company that has disclosed a multi-billion dollar quarterly loss in its pre-IPO filing without materially cooling demand.

SpaceX has earmarked up to 30 percent of IPO shares for retail investors, roughly three times the typical allocation in mega-cap public offerings. That retail-friendly structure has turbocharged the proxy fund phenomenon, as individual investors who cannot access pre-IPO allocations rush into the next best thing.

The Destiny Tech100 Fund surged 27 percent earlier this month as investors sought SpaceX exposure. The Tema Space Innovators ETF, which launched in late March, tripled its assets to roughly $1.3 billion in the week SpaceX filed its S-1. The ERShares Private-Public Crossover ETF holds SpaceX through a special-purpose vehicle, carrying approximately $292 million in exposure representing roughly 23 percent of the fund's total assets.

Not everyone views the enthusiasm as a positive signal. Morningstar analyst Ben Johnson likened the wave of new SpaceX-themed ETF filings to a spaghetti cannon approach of "ready, fire, aim." Renos Savvides of Neuberger Berman told the Financial Times the speculative activity feels a bit like 2021, the year before a major market slump hit growth and speculative stocks hard.

One unusual beneficiary of the SpaceX IPO anticipation is EchoStar Corp, the telecoms firm that received SpaceX equity as part of a spectrum sale. EchoStar shares are up more than 500 percent over the past year. The company's auditor KPMG flagged substantial doubt about EchoStar's ability to continue as a going concern in its 2025 annual report, a reminder that proximity to the SpaceX story does not guarantee commercial solidity.

The merger with xAI complicates the financial picture in ways the S-1 makes transparent but does not fully resolve. Musk has said the combination of SpaceX's satellite and launch infrastructure with xAI's artificial intelligence capabilities creates a vertically integrated platform for the next generation of computing and connectivity. Critics have noted that merging a capital-intensive rocket company with an AI company burning through cash at extraordinary speed produces a combined entity whose near-term loss profile is difficult to model.

At $1.8 trillion, SpaceX would be valued above every company currently listed on the Nasdaq except Apple, Microsoft and Nvidia. At $2.2 trillion, the prediction market's preferred outcome, it would exceed Nvidia. The IPO that Musk has been building toward since December is expected to be the largest in American capital markets history regardless of where it prices within that range.