Everything You Need to Know About SpaceX

SpaceX filed its S-1 with the SEC on May 20, 2026, and set its IPO date for June 12. For the first time, the world has audited financials from the most valuable company in aerospace history. This is the complete data-driven breakdown sourced from the SEC filing and the latest IPO disclosures.

Company Overview

SpaceX's legal name, Space Exploration Technologies Corp., is incorporated in Texas and headquartered at 1 Rocket Road, Starbase, TX 78521. Founded by Elon Musk in 2002, the company went from near-bankruptcy in 2008 to the largest IPO in stock market history in 2026.

The S-1 consolidates three entities: SpaceX's core Space and Connectivity businesses, X.AI Holdings Corp. (acquired February 2, 2026), and X Holdings Corp. (acquired by xAI on March 28, 2025). All historical financials have been retrospectively recast to include these entities, as all are under the common control of Elon Musk. A 5-for-1 stock split was executed on May 4, 2026.

The company operates across three reporting segments: Space (Falcon, Dragon, Starship launch operations), Connectivity (Starlink broadband and satellite-to-mobile), and AI (xAI compute infrastructure, Grok models, and X platform). Since 2023, SpaceX has launched more than 80% of the world's mass to orbit each year with a greater than 99% Falcon mission success rate.

Key Metrics

Consolidated Revenue Growth

The S-1 discloses three years of audited consolidated revenue, retrospectively recast to include xAI and X Holdings. Revenue grew from $10,387 million in 2023 to $14,015 million in 2024, surged by 34.9%, then to $18,674 million in 2025, increased by 33.2%. The two-year CAGR grew by 34.1%.

That consistency is rare at this scale. Sustaining around 34% growth for two consecutive years at

$10B+ of annual revenue without deceleration reflects Starlink's 49.8% segment growth more than the underlying launch business. The Space segment alone would show a more moderate growth profile.

Q1 2026 revenue of $4,694 million reflects a 15% quarter-over-quarter pace. Annualised, Q1 2026 runs at approximately $18.8 billion, suggesting the year-on-year growth rate is moderating from 33% to approximately 15-20% in 2026, partly because the AI segment's early losses are diluting the consolidated top line growth rate. Connectivity remains the accelerating engine.

GAAP Loss vs Positive Adjusted EBITDA

The 2025 GAAP loss from operations of $(2,589)M versus the positive $6,584M Adjusted EBITDA is entirely explained by the AI segment. The AI segment ran a $6,355M GAAP operating loss driven by $12,727M in capex that flows through as depreciation. Strip AI out: Space + Connectivity together generated approximately $7.8 billion in Adjusted EBITDA in 2025. The company is profitable at its operational core.

Connectivity, The Starlink Engine

The Connectivity segment, essentially Starlink, is the financial core of SpaceX. It generated

$11,387 million in 2025 revenue, which jumped by 49.8% YoY, $4,423 million in operating income (+120.4%), and $7,168 million in Adjusted EBITDA, which surged by 86.2%.

Connectivity's EBITDA alone dwarfs the combined operating losses of the Space and AI segments.

As of March 31, 2026, SpaceX operates approximately 9,600 satellites in LEO, serving 10.3 million subscribers across 164 countries. A dedicated secondary constellation of approximately 650 V1 Mobile satellites serves approximately 7.4 million monthly unique devices for satellite-to-mobile services across 30 countries.

V3 Satellites, The 1 Tbps Step Change

V3 satellites are designed to offer one Terabit per second of downlink capacity per satellite, roughly 100x the V2 Mini. SpaceX expects to begin deploying V3 via Starship in H2 2026. This

is the single biggest pending catalyst for Connectivity revenue growth post-IPO. V3 transforms aggregate network throughput and enables dramatically higher density urban coverage.

Telecom Response

AT&T, T-Mobile, and Verizon announced a joint venture on May 14, 2026 weeks before the SpaceX roadshow to pool spectrum resources against Starlink's direct-to-cell threat. Financial analysts described the timing as carriers being "nervous". SpaceX's $17 billion EchoStar spectrum acquisition in September 2025 is the weapon they are responding to.

Connectivity Key Metrics

AI Segment, Including xAI, X, and Grok

The AI segment was created by the February 2, 2026, acquisition of xAI. All historical periods have been retrospectively recast to include xAI's results. The segment ran a $6.355 billion GAAP operating loss in 2025 and consumed $12.727 billion in capex, 61% of SpaceX's total capital expenditure. This is the primary reason the consolidated entity reports a GAAP loss despite Starlink's profitability.

The COLOSSUS data center in Memphis, Tennessee, and COLOSSUS II across Memphis and Southaven, Mississippi, form the world's first coherent gigawatt-scale AI training cluster, per the S-1. As of March 31, 2026, the combined Grok and X platform had ~550 million MAUs, of which ~117 million used Grok's AI features. Total supported accounts active in the last twelve months exceeded 1.3 billion.

AI Segment Key Metrics

Orbital AI Compute, The 2028 Play

The S-1 formally introduces "orbital AI compute" AI satellites in Sun-synchronous orbit powered by solar energy, using radiative cooling for AI inference. SpaceX expects to begin deploying these satellites as early as 2028. The filing notes that U.S. electricity generation grew at a CAGR of just 0.1% from 2008 to 2023, and argues that space-based solar arrays generate more than 5x the energy per unit area of terrestrial solar, making orbital compute the scalable solution to AI's energy bottleneck.

The filing also mentions Terafab, a chip manufacturing initiative targeting one terawatt of computer hardware per year. And xAI purchased $269 million of Tesla Megapacks in April 2026, on top of $430 million of Megapack purchases the previous year, reflecting deep cross-company capital flows.

Space Segment

The Space segment covers Falcon 9, Falcon Heavy, Dragon, and Starship. It generated $4,086 million in 2025 revenue, an operating loss of $657 million, and Adjusted EBITDA of $653 million. The segment funded $3,004 million in Starship R&D in 2025 the single largest line item inside the Space segment plus $3,832 million in total capex.

Since 2023, SpaceX has launched more than 80% of mass to orbit globally each year with a greater than 99% Falcon mission success rate. Falcon 9 carries approximately 23 metric tons to LEO; Falcon Heavy approximately 64 metric tons.

Starship, The Key Enabler

The S-1 describes Starship as "the key enabler of our long-term growth strategy by unlocking entirely new categories of missions." SpaceX expects Starship to commence payload delivery to orbit in H2 2026. Every other growth plan, V3 Starlink satellites, V2 Mobile satellites, orbital AI compute, depends on Starship commercialising on schedule. Every test flight between now and Q4 2026 is a valuation event.

Space Segment Key Metrics

The IPO, Every Detail

SpaceX set a fixed IPO price of $135 per share on June 3, 2026, an unusual structure that eliminates the traditional book-building price range. At this price, the 555.6 million Class A

shares offered amount to a $75 billion raise. Underwriters also hold an option to purchase an additional 83.33 million shares at $11.2 billion. Combined total raises could reach $86.2 billion if the over-allotment is exercised in full.

At $135 per share, SpaceX is valued at approximately $1.77 trillion, assuming the EchoStar spectrum and Cursor transactions close. This makes SpaceX the seventh-largest company in the United States by market cap on its first day of trading, placing it above Tesla (currently ~$1.6 trillion).

IPO Summary

Retail Investor Allocation, 30%

In a significant departure from Wall Street convention, Elon Musk is reportedly allocating up to 30% of IPO shares to retail investors three times the typical 5-10% in a deal of this size. On June 11, 2026 the pricing night SpaceX plans to host a retail investor event for 1,500 individual investors from the U.S., U.K., EU, Australia, Canada, Japan, and South Korea. Bank of America will target high-net-worth U.S. clients; Morgan Stanley via E*Trade handles smaller retail buyers; UBS and Citi manage international distribution.

Critics argue the high retail allocation weakens institutional price discipline and leaves individual investors to bear post-listing volatility risk particularly given the staggered lockup structure that will progressively release large quantities of insider shares over the months following the IPO.

Nasdaq-100 Fast-track Inclusion

A Nasdaq rule change effective May 1, 2026 allows any newly public company ranked in the top 40 by market cap to enter the Nasdaq-100 after just 15 trading days, eliminating the previous 3-12 month seasoning requirement and the 10% minimum float rule. This means passive index funds and ETFs tracking the Nasdaq-100 will be mechanically required to buy SPCX regardless of valuation creating forced demand estimated at up to $60 billion in ETF buying. WSJ columnist Jason Zweig called the rule "arbitrary, unfair and potentially risky." FT's Robin Wigglesworth described the combination as "the biggest bagholder exercise of all time."

Governance and Voting Control

Following the IPO, Elon Musk will hold more than 82% voting control through Class B shares (10 votes per share). SpaceX is classified as a "controlled company" under Nasdaq governance rules, exempting it from certain corporate governance requirements. The dual-class structure means public shareholders' 1-vote Class A shares cannot override Musk's direction of the company regardless of ownership percentage.

Lockup Structure

Rather than a standard 180-day lockup, SpaceX's S-1 uses a staggered release: existing shareholders can sell 20% of their holdings at the first quarterly earnings report post-IPO. Selling rights step up at 70, 90, 105, 120, and 135 days. This means the public float will expand steadily through end-2026, creating sustained selling pressure the real test Morningstar calls "Max Q" (the moment of greatest atmospheric pressure on a launch vehicle).

Frequently Asked Questions What is the SpaceX IPO date?

SpaceX is targeting June 12, 2026 as its first day of trading on the Nasdaq under the ticker SPCX. Share pricing is expected after market close on June 11, 2026, following the roadshow that began the week of June 8.

What is the SpaceX IPO price?

SpaceX set a fixed price of $135 per Class A share in its amended S-1 filed June 3, 2026. This is a fixed price not a range which is unusual for an offering of this size. At $135, SpaceX is valued at approximately $1.77 trillion.

How much is SpaceX raising in its IPO?

SpaceX is selling 555.6 million Class A shares at $135, raising $75 billion the largest IPO in history. Underwriters hold an over-allotment option for an additional 83.33 million shares worth

$11.2 billion, which would bring the total to $86.2 billion if exercised.

What is SpaceX's revenue?

Per the S-1, SpaceX reported consolidated revenue of $18,674 million in 2025, up 33.2% from

$14,015 million in 2024 and $10,387 million in 2023. The two-year CAGR is 34.1%. Q1 2026 revenue was $4,694 million.

Is SpaceX profitable?

SpaceX's Connectivity (Starlink) segment generated $4,423 million in operating income in 2025 and is highly profitable with a 38.8% operating margin. However, the AI segment ran a $6,355 million operating loss, resulting in a consolidated GAAP loss of $(2,589) million. Adjusted EBITDA (non-GAAP) was a positive $6,584 million.

How many Starlink subscribers does SpaceX have?

As of March 31, 2026, SpaceX had approximately 10.3 million Starlink subscribers across 164 countries, territories, and markets. A separate satellite-to-mobile service reached approximately

7.4 million monthly unique devices across ~30 countries.

Can retail investors buy SpaceX at the IPO?

Yes. SpaceX is reportedly allocating up to 30% of IPO shares to retail investors three times the typical 5-10% in deals of this size. SpaceX is hosting a retail investor event for 1,500 individual investors on June 11, 2026, open to investors from the U.S., U.K., EU, Australia, Canada, Japan, and South Korea.

Source: SpaceX Form S-1 (filed May 20, 2026) and amended S-1 (June 3, 2026), SEC filings and IPO disclosures.