SpaceX's $75B IPO: A Liquidity Event Analysis

SpaceX is targeting a $75 billion IPO at a $1.75 trillion valuation, aiming to become the largest public offering in history. This valuation marks a significant step up from its recent merger with xAI and would make the company eligible for inclusion in major US stock indexes like the Nasdaq 100.

The immediate catalyst is the bank syndicate. Investment banks, led by Morgan Stanley, are holding a kick-off meeting on April 6 with a broader syndicate of over 20 banks. This group, which includes active bookrunners like Bank of America and Goldman Sachs, is finalizing the deal structure ahead of the company's planned prospectus filing.

SpaceX is aiming to file its S-1 prospectus later this week or next week. The filing will formalize the offering details, including the potential to raise more than $75 billion, and set the stage for a mid-June launch.

Valuation Flow and Passive Demand

The valuation jump is stark. SpaceX is targeting a $1.75 trillion valuation, a significant step up from the $1.3 trillion valuation set during its February merger with xAI. This move, which followed a prior $400 billion valuation, is a direct attempt to set a high floor for the IPO and capture maximum liquidity from the outset.

The source of demand is expected to be large and passive. Investment bankers note that index-trackers and "shadow trackers" are a significant source of demand for large IPOs like this one. With a $1.75 trillion market cap, SpaceX would be the sixth-largest company in the Nasdaq 100, making its inclusion a near-certainty for passive funds. This creates a guaranteed, flow-driven buyer base.

The valuation implication is extreme. SpaceX reported $16 billion in revenue in 2025, with the combined entity likely not much above $20 billion. At $1.75 trillion, the implied multiple is astronomical. Even with rapid growth, this setup suggests poor forward returns over the next decade, making the IPO a liquidity event for insiders rather than a value proposition for new investors.

Catalysts and Risks for the IPO Flow

The immediate uncertainty is the final valuation and allocation. While SpaceX aims for a $1.75 trillion valuation, the exact figure and the size of the individual investor portion are still being finalized. Reports suggest the retail allocation might exceed 20%, but this is not set. This ambiguity creates a volatile setup, as the final terms will directly dictate the IPO's initial liquidity and price discovery.

The market benchmark is clear. The IPO's success hinges on the broader market's appetite for mega-cap tech, with recent performance of AI and space stocks serving as a key indicator. SpaceX's valuation at 113 times its 2025 sales is extreme, even by sector standards. If the market's recent choppiness or any cooling in AI sentiment persists, it could pressure the IPO's valuation floor and dampen demand.

The major post-listing risk is the lock-up expiration. The company's plan to allocate a large portion of shares to retail investors, potentially up to 30%, means a significant volume of new shares could flood the market soon after trading begins. This creates a direct liquidity headwind, as the initial post-IPO pop could be quickly reversed by the sheer volume of shares hitting the market.