Analysis
SpaceX went public in June at $135 a share, raising $75 billion at a $1.77 trillion valuation in the largest IPO in history, then spent the following months turning that newly public stock into acquisition currency at a pace no other 2026 debut has matched, according to CNBC and TechCrunch. Pulse has tracked SpaceX's path from IPO to serial acquirer in real time.
Within weeks of its debut, SpaceX completed an all-stock merger with Elon Musk's xAI, valuing the AI lab at roughly $250 billion inside a combined entity worth about $1.25 trillion. On June 16, it announced a $60 billion all-stock deal for Anysphere, the parent company of AI coding tool Cursor -- the largest acquisition of a venture-backed startup ever.
The Cursor deal traces back to an option SpaceX secured in April, giving it the right to either pay roughly $10 billion for a partnership or acquire the company outright later in the year; SpaceX chose the full $60 billion acquisition instead.
“The closest historical parallel is Google folding DeepMind and Waymo under one holding structure, but even that took years, not the roughly two months SpaceX moved in.”
Cursor's business has scaled to roughly $2.6 billion in annualized revenue since its 2022 founding, and under the deal, each share of Cursor stock converts to SpaceX Class A shares based on a volume-weighted average price calculated over the seven trading days before closing -- a structure that ties Cursor shareholders' payout directly to SpaceX's own post-IPO stock performance rather than a fixed dollar figure.
Vertical integration with no real precedent
Combining reusable-rocket manufacturing, a frontier AI lab, and the dominant AI coding tool under one publicly traded roof -- now branded internally as the "SpaceXAI" division for the Cursor business -- has no direct comparable among large-cap public companies. The closest historical parallel is Google folding DeepMind and Waymo under one holding structure, but even that took years, not the roughly two months SpaceX moved in. All-stock deal structures let SpaceX avoid drawing down cash reserves for either acquisition, but they also dilute existing shareholders' ownership stake in the combined entity -- a cost that's real even though no cash changed hands, and one the market has to price into SpaceX shares going forward regardless of the strategic logic underneath the deals.
The regulatory risk sitting under both transactions: the Cursor deal is still pending regulatory approval and expected to close in Q3 2026, and a company this size absorbing both a frontier AI lab and the leading AI coding tool within months of its own IPO is the kind of concentration that antitrust regulators have scrutinized far more aggressively in smaller deals. Whether SpaceX's relationships insulate these mergers from the review comparable deals elsewhere have faced is a live question the market hasn't yet had to answer.
