Does SpaceX’s Sky-High Valuation Make Sense?

SpaceX is gearing up for what would be by far the biggest initial public offering in history, with a proposed valuation of $1.5 trillion. That price tag is expensive but not irrational. It adds up as long as SpaceX can commercialize its super-heavy reusable rocket Starship on or near its proposed timeline.

PitchBook’s new analysis places SpaceX’s fair value at $1.1 trillion-$1.7 trillion. At the same time, the firm faces substantial uncertainty and risk, including key person governance risk surrounding Elon Musk, plus the company’s recent acquisition of xAI, valued at roughly $250 billion. While this move broadened the company’s narrative as a “AI plus space infrastructure platform,” it also adds business integration complexity that’s difficult to underwrite. The IPO narrative also includes two highly aspirational capital deployment targets: data centers in space and Moonbase Alpha, a self-sustaining lunar city.

The company’s new rocket and its Starlink satellite internet business will be key to its growth. These two segments alone could justify its $1.5 trillion valuation over a five-to-seven-year timeframe.

SpaceX has never filed a public financial statement, but in preparing to go public, it’s looking to raise as much as $50 billion, according to news reports. Until it files the details of its finances in a form S-1 with the SEC in preparation for an IPO, investors are tasked with valuing a company with bold business projections but limited information about its books.

Here are highlights from our assessment of SpaceX’s valuation and what an eventual IPO could look like.

How Much Is SpaceX Worth?

At $1.5 trillion, SpaceX is priced between the 75th percentile and 90th percentile peer in terms of enterprise revenue growth rates in our direct sum-of-the-parts comparison ($1.1 trillion-$1.6 trillion), and it requires top-decile conviction in the large-cap growth universe (1.9x ERG, second only to Palantir).

Both frameworks validate the IPO as expensive but not irrational, provided Starship commercializes on or near its proposed timeline and direct-to-consumer scales as projected. Execution timing and not the directional thesis is the primary risk. We view the asymmetry as favorable for investors with a three-to-five-year horizon and tolerance for Musk-amplified volatility.

We have built a granular, bottom-up financial model that breaks down both of SpaceX’s businesses—launch services and Starlink—into their own income statements with their own sets of drivers. As a private company, SpaceX has not filed public financial statements, so our work triangulates from public disclosures, regulatory filings, third-party datasets, and our own analysis of the business. Additionally, we have not communicated with the company about our financial estimates. We believe this model is of significant value to those looking to dive deep into the business, understand how different variables impact results, and assess the company’s growth.

We estimate the company generated nearly $16.0 billion in revenue and $7.5 billion in EBITDA in 2025, driven almost entirely by explosive subscriber growth within the Starlink segment. Looking ahead, we forecast 2040 revenues of $150 billion and EBITDA of $95 billion.

Launch Services Success

SpaceX has flipped launch services from a bespoke, capacity-scarce offering into an industrial operation defined by cadence and reuse. In 2025, SpaceX flew 165 Falcon 9 missions (and 170 total orbital attempts, including Starship), representing about 52% of all global orbital launches that year.

We estimate the company has reflown Falcon first-stage boosters 529 times out of 630 possible uses (84% reuse rate), reducing launch costs by as much as 65%. SpaceX is the default logistics provider for commercial, civil, and national security payloads. This is not merely because it is cheaper, but also because it delivers schedule certainty at a tempo no competitor can match.

SpaceX’s Starlink Advantage

Starlink extends SpaceX’s advantage by vertically integrating the full connectivity loop—satellite design, manufacturing, launch, and network operations—at unprecedented scale. The constellation comprises over 9,600 operational satellites (about 66% of all active satellites globally).

Starlink serves 9.2 million subscribers across over 150 countries, having doubled its base for two consecutive years. We estimate Starlink generated $10.6 billion in revenue and $5.8 billion in earnings before interest, taxes, depreciation, and amortization (54% margin) in 2025, about 67% of total company revenue.

What Could a SpaceX IPO Look Like?

Ahead of a rumored mid-June 2026 IPO, we believe SpaceX will be marketed as a platform business, targeting a valuation of about $1.5 trillion (around 94 times 2025 revenue). The company plans to float about 3.3% of its equity to raise a $50 billion war chest—the largest IPO in history—funding the Starship scale-up, Starlink expansion, and the D2C constellation buildout (the $19.6 billion purchase of EchoStar’s spectrum alone exceeds full-year 2025 revenue). The de-risked financial profile, including $7.5 billion in EBITDA and double-digit free cash flow margins (excluding the spectrum purchase), positions SpaceX to withstand public market scrutiny.

SpaceX’s Use of Cash from IPO

The IPO narrative includes two aspirational capital deployment targets: orbital data centers (up to 1 million satellites for space-based AI computing) and Moonbase Alpha. We treat both as long-duration valuation call options. The orbital compute concept addresses real terrestrial constraints, such as power, cooling, and permitting, but the scale targets require about 6,667 Starship flights annually—roughly 530 times the current global launch mass—placing realization well beyond any near-term planning horizon. We assign zero revenue to either initiative in our model.

Tesla Tie-Ins to the SpaceX IPO

SpaceX will trade like Tesla with amplified dynamics. The shared factory-first DNA and Musk leadership create a “credibility ledger” dynamic. Investors will discount management timelines by 1.5x-2.5x while maintaining directional conviction.

The critical amplifier is float—at about 3.3%, where Tesla sees 10.0%-15.0% swings on milestone slips, we expect SpaceX to experience 20.0%-30.0% moves on equivalent catalysts. Musk’s dual CEO role and political visibility will generate headline-driven volatility uncorrelated with operational performance.