Markets

SpaceX leapfrogs Amazon and hits a $2.7 trillion valuation in 3 days of trading

Elon Musk talks at a Nasdaq desk the day of SpaceX's IPO.
SpaceX is the fifth biggest company on the planet by market value after less than 3 days of public trading. Spencer Platt/Getty Images
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Day 3 of trading. Day 3 of mega gains for SpaceX.

Shares in Elon Musk's rocket company jumped in early trading on Tuesday, adding to the near 20% gains seen in both its first and second days of trading.

With a price of $214 by early afternoon — up 11% from its $192.50 closing price on Monday — SpaceX's market capitalization jumped to just shy of $2.8 trillion, rocketing it ahead of Amazon, and making it the 5th-most valuable company in the world.

In the first hour of trading, SpaceX's market cap briefly overtook Microsoft's, making it the 4th-most valuable company, but it soon pared those gains.

SpaceX, which trades under the ticker SPCX, went public in the largest IPO in history on Friday, raising an initial $75 billion at a valuation of around $1.8 trillion. On Monday, it revealed that the banks underwriting the IPO had exercised a so-called greenshoe option, adding another $10 billion to the total raised.

At the close on Monday, SpaceX's market capitalization had climbed to just over $2.5 trillion, making it the 6th-most-valuable company in the world, ahead of corporate titans like Broadcom, Meta, and Berkshire Hathaway. Its valuation is now more than $1 trillion higher than that of Musk's other listed company, Tesla.

SpaceX's monumental rally in its first 3 days of trading has split opinions in the market. As Business Insider's Joe Ciolli wrote in his "First Trade" newsletter on Monday, some point to Musk's leadership and SpaceX's technological advantage as reasons the rally is justified. Others argue it is overblown.

One analyst dubbed it "the biggest meme stock in town."

"It is a probably speculative bubble (though in theory, it is not a bubble until it bursts)," Ipek Ozkardeskaya, senior analyst at Swissquote, wrote in a Tuesday morning email.

"People are buying SpaceX in the expectation that others will buy too and push the price higher — that's speculation. The risk is that one day, someone will say, 'Hey, the Emperor is naked,' and on that day, the company's fundamentals won't be there to stop the sell-off," she added.

That view was shared by CNBC's Jim Cramer, who also said SpaceX was trading like a meme stock.

Also on Tuesday, SpaceX announced that it would buy AI coding startup Cursor for $60 billion.

This week, Business Insider profiled Michael Truell, the 25-year-old Cursor cofounder and CEO, who told employees the potential merger with SpaceX was "a big risk, or a big bet, that we're making."

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Will Martin
Will Martin
Will Martin is a senior business editor with 10 years of experience in various roles at Business Insider. He works with a team of reporters and editors to cover everything business, with a special focus on consulting, financial markets, and the aviation industry.Prior to working on the business news team, Will led Insider's sports coverage in the company's London bureau, publishing award-nominated work on alleged gang involvement in elite boxing, deeply-reported features on a civil war in Olympic sport modern pentathlon, and profiles of some of the biggest rising-stars in soccer.Before joining the sports team, Will spent a year as an associate editor on Insider's global news team. Before that, Will worked as a markets and economics reporter for Business Insider for more than three years.During his time with the news team, Will assigned and edited reporting and features on everything from the Boeing 737 Max crisis, to the persecution of Uyghur Muslims in China, to global geopolitics, and even a Barack Obama-themed service station in Ireland.He also personally reported on allegations of illegal mass human organ harvesting in China.Prior to working for Insider, Will earned a BA in International Relations from the University of Exeter and an MA in Financial Journalism from City, University of London.