SpaceX shares fell again on June 22, extending a three-day selloff that has erased roughly 16% of the stock’s value since its dramatic post-IPO peak — a sharp reversal from the euphoria that briefly made Elon Musk’s space and AI company one of the most valuable corporations on Earth, surpassing Amazon and, for one trading session, even Microsoft.
SpaceX stock fell 16% on Monday, continuing a selloff that has seen shares tumble over the past three full days of trading after an initial rally from its record-breaking initial public offering.
Elon Musk’s space and artificial intelligence firm became one of the world’s most valuable companies after a blockbuster listing on June 12, opening trading at $150 per share. Stock surged in SpaceX’s first two full days as a public company, with the market cap surpassing Amazon and — briefly — Microsoft on Tuesday, before falling back below both.
The shape of this trajectory — an immediate, dramatic surge followed by an equally dramatic and sustained pullback — is a pattern familiar to anyone who has tracked major technology IPOs over the past two decades, even when, as in SpaceX’s case, the initial offering itself shattered every previous record for capital raised in a single listing.
The Scale of the Initial Triumph
SpaceX’s IPO on June 12 was, by any measure, an extraordinary financial event — the largest initial public offering in history, propelling the company instantly into the ranks of the world’s most valuable corporations. Stock surged in SpaceX’s first two full days as a public company, with the market cap surpassing Amazon and — briefly — Microsoft on Tuesday, before falling back below both.
For a company to surpass Amazon’s market capitalisation — even briefly — within its first two days of public trading, and to flirt with overtaking Microsoft, one of the handful of trillion-dollar-plus technology giants that have anchored global equity markets for years, represents a genuinely unprecedented debut. It reflected both the scarcity value of finally being able to buy shares in one of the most operationally significant private companies in the world, and the broader enthusiasm surrounding the combination of SpaceX’s space launch and satellite business with its expanding artificial intelligence infrastructure ambitions.
Why the Reversal Happened
Three consecutive days of decline, totalling roughly 16%, represents a substantial and rapid reassessment by the market — though one consistent with the typical lifecycle of major IPOs that debut at valuations driven significantly by initial scarcity and hype rather than settled analyst consensus on long-term earnings potential.
Several structural factors typically drive this kind of post-IPO pullback pattern, regardless of the specific company involved: the initial trading days for any major IPO are often dominated by a relatively limited tradeable float, meaning even modest shifts in buying or selling pressure produce outsized price swings; institutional investors and analysts use the days immediately following a debut to conduct more thorough valuation assessments than the pre-IPO hype cycle typically allows; and broader market conditions — interest rate expectations, sector rotation, and macroeconomic data releases occurring in the same window — can compound or offset company-specific price action.
For SpaceX specifically, the combination of a highly profitable, well-understood satellite internet business (Starlink) with a more capital-intensive, less conventionally valued space launch operation and a rapidly scaling artificial intelligence infrastructure ambition creates exactly the kind of mixed business profile that often produces more volatile post-IPO price discovery, as different classes of investors weigh those segments very differently in their valuation models.
What This Means Going Forward
The central question this selloff raises is not whether SpaceX’s IPO was historically significant — it unambiguously was, regardless of subsequent share price movement — but rather whether the stock’s initial trading range, including its brief overtaking of Amazon’s and Microsoft’s market capitalisations, reflected a sustainable valuation or an unsustainable initial spike driven by listing-day enthusiasm that the broader market is now in the process of correcting.
Whether the stock finds a stable equilibrium near or above its original $150 IPO price, or continues sliding toward a valuation that more conventional aerospace, satellite, and technology infrastructure peers would suggest, is the question that the coming weeks of trading — once the initial post-IPO volatility settles and a more conventional analyst and institutional investor consensus begins to form — will help answer.
LoudFact.com is an independent global news and explainer platform. This report is based on reporting from GoLocalProv as of June 23, 2026, and background on post-IPO market dynamics.
