🗞️ Opening Line
Happy Friday. SpaceX prices its IPO and starts trading today at a $1.75 trillion valuation — the largest IPO in recorded history. Plus, KKR launched a $10 billion AI infrastructure company and Microsoft committed $10 billion to Japan. Let's close the week.
💡 The Big Update
SpaceX Just Went Public at $1.75 Trillion. It's the Largest IPO Ever.
Today's the day. SpaceX priced its IPO yesterday at $135 per share and begins trading on Nasdaq under the ticker SPCX. The numbers are staggering even by 2026 standards.
SpaceX sold approximately 555.6 million Class A shares to raise about $74.4 billion in net proceeds at a $1.75 trillion valuation. That makes it the largest IPO in recorded history by deal size — surpassing Saudi Aramco's $29.4 billion offering in 2019 by a factor of more than two.
The demand was extraordinary even before pricing. Institutional demand reportedly reached $250 billion — more than three times the size of the deal itself. Several large institutions placed single orders exceeding $10 billion. Goldman Sachs led the 21-bank underwriting syndicate. Pre-IPO trading already had the stock at $135, suggesting the market had essentially decided the price before the official pricing happened.
For context on how fast this moved: SpaceX was a private company with an estimated valuation around $400 billion just over a year ago. The combination of Starlink's profitable satellite business, Starship's development progress, and the AI infrastructure narrative — including the talks we covered back in Issue #16 about putting AI data centers in orbit — pushed the valuation to nearly $1.75 trillion.
This IPO also isn't happening in isolation. OpenAI filed for its own IPO recently, and Anthropic filed a confidential S-1 just two weeks ago. Three of the most consequential AI-adjacent companies in the world are entering public markets within months of each other. Some analysts are already noting that this wave of mega-IPOs is putting pressure on established tech stocks like Alphabet and Meta, which are also raising capital to compete.
Whatever happens to SPCX stock from here, today marks a moment. The AI infrastructure era has officially gone public — at a scale nobody has seen before.
⚡ Quick Commits
KKR Just Launched a $10 Billion AI Infrastructure Company
KKR launched Helix Digital Infrastructure this week — a new $10 billion AI infrastructure company backed by Nvidia, Vistra, and the Kuwait Investment Authority. The company will focus on building the integrated backbone hyperscalers need to run AI at scale. Private equity, sovereign wealth funds, and chipmakers are now co-investing directly in the physical infrastructure layer of AI — a sign of how capital-intensive this buildout has become and how many different types of investors want exposure to it. TechStartups
Microsoft Committed $10 Billion to Japan — Its Largest-Ever Investment There
Microsoft announced a four-year, $10 billion investment in Japan spanning 2026 to 2029 — its largest-ever financial commitment to the country. The plan covers AI data center expansion in partnership with SoftBank and Sakura Internet, deep cybersecurity cooperation with the Japanese government, and a pledge to train over one million engineers and developers by 2030. The investment directly supports Japan's "Sovereign AI" strategy — keeping government and enterprise data within Japan's borders while accessing Microsoft Azure's full AI stack. Another data point in the growing trend of countries wanting AI infrastructure on their own soil. Crescendo AI
🛠️ The Tool Drop
Perplexity Finance
With a week like this — SpaceX's historic IPO, multiple mega-deals, market-moving infrastructure announcements — it's worth having a tool that helps you quickly understand what's happening in markets without wading through dozens of articles. Perplexity Finance lets you ask natural language questions about stocks, IPOs, and market events and get synthesized answers with sources. Ask something like "what does SpaceX's IPO mean for the AI infrastructure sector" and get a clear, sourced answer in seconds. For business owners trying to stay informed without becoming a full-time market watcher, it's a genuinely useful addition to your toolkit. perplexity.ai/finance
🎯 The So What
SpaceX at $1.75 trillion. KKR's $10 billion infrastructure play. Microsoft's $10 billion Japan bet. In a single week, tens of billions of dollars moved into the physical and financial infrastructure of the AI economy.
This is what "AI is going mainstream" actually looks like in practice. Not just new chatbot features — capital markets, sovereign wealth funds, and the largest IPO in history all converging on the same thesis: AI infrastructure is the investment of this decade.
For most businesses, none of this changes what you do on Monday morning. But it does tell you something important about the pace and scale of the shift happening around you. The companies and investors moving the fastest aren't waiting for certainty. They're positioning now, at historic scale, for a future they're confident is coming.
That's the same logic that applies to your business and AI adoption — just at a very different scale.
Have a great weekend.
— The Changelog
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