2026 is poised to become the year of IPOs. Elon Musk’s SpaceX is planning an IPO that could value the company at more than $1.5 trillion and potentially raise more than $100 billion in capital. And the Journal also now reports Amazon is in talks with OpenAI to invest $50 billion, with the company targeting its own mega IPO in late 2026.
But perhaps the most interesting news of all is that Musk is considering a broad range of options that include either Tesla (NASDAQ: TSLA) or xAI merging with SpaceX. Musk is famous for publishing his ‘Secret Master Plans’ that lay out Tesla’s strategy. It appears Musk may be using SpaceX’s IPO to raise the capital necessary to win the biggest target of all: The AI race.
The Capital Problem Musk Can’t Ignore
Here’s what Musk is up against. Microsoft (NASDAQ:MSFT | MSFT Price Prediction) has poured $13 billion into OpenAI and generates $166.4 billion in annual EBITDA to fund more. Alphabet (NASDAQ:GOOGL) backs its AI efforts with $145.2 billion in EBITDA and a $4.1 trillion market cap. Meta Platforms (NASDAQ: META) just announced its spending $110 billion to $135 billion on capital expenditures this year. In short, Market Zuckerberg is putting almost every cent of profits back into funding AI.
And then there’s a race between OpenAI and Anthropic to IPO and potentially raise hundreds of billions of dollars to fund massive data centers.
These companies can write nine-figure checks without blinking. Musk can’t match that firepower with xAI’s or Tesla’s current structure, no matter how brilliant the technology. And while his goal for SpaceX is to make humanity a ‘multiplanetary species,’ Musk also knows that AI is the most powerful technology ever invented and has said “the next two to three years are critical… if xAI endures this critical period, it could emerge as the dominant force.”
Tesla’s balance sheet shows the constraint. The company holds $18.9 billion in cash and $23.4 billion in short-term investments, but it’s planning over $20 billion in capital expenditures for 2026. That’s nearly the entire cash position spoken for. Meanwhile, xAI needs billions to build data centers, train models, and compete for AI talent. The math doesn’t work unless Musk finds a new money printer.
SpaceX: The Ultimate Funding Vehicle
Enter SpaceX. Prediction markets on Polymarket assign an 80% probability to a SpaceX IPO occurring by December 2027, with 73.5% of traders betting on a valuation exceeding $1 trillion on day one. If those numbers hold, Musk could unlock $50 billion to $100 billion in a single transaction, dwarfing what any private funding round could deliver. And his ambitions might be even higher. The Wall Street Journal reported that SpaceX’s IPO has ambitions to raise a trillion dollars in capital. That seems outlandish, but Musk is clearly setting ambitious targets.
The strategic logic is elegant. SpaceX generates real revenue from Starlink subscriptions and launch contracts. It has a defensible moat in reusable rockets. Public markets would pay a premium for that combination of growth and profitability. Musk could sell 10% of SpaceX, raise $100-plus billion, and still control the company.
The question after that is whether Musk uses his personal fortune acquired during the IPO to provide xAI the capital it needs to keep up with rivals like OpenAI and Anthropic or whether he merges xAI into SpaceX before the IPO.
SpaceX’s IPO will highlight that the company’s next growth market is data centers in space. You could see how Musk would sell a merger with xAI as strategic. The company could then both create frontier models and rent capacity from its planned fleet of space-based data centers.
It sounds like science fiction, but it very well could be the next stage of Musk’s ‘Secret Master Plan.’
The Master Plan Reveals Itself
Look at the sequence. Tesla discontinues Model S and Model X to focus on Optimus robots. Tesla invests $2 billion in xAI. SpaceX IPO rumors surface. These aren’t separate decisions but coordinated moves to consolidate Musk’s AI ambitions under one funding umbrella. The SpaceX IPO becomes the linchpin, the capital event that lets xAI compete on equal footing with Big Tech.
Reddit sentiment on Tesla sits at 17 to 39 (bearish range) during this period, with retail investors skeptical about Elon’s empire-building. But that misses the point. This isn’t about Tesla’s quarterly deliveries or brand value erosion. It’s about whether Musk can raise enough capital to stay in the AI race. If SpaceX goes public at a $1.5 trillion valuation, he wins that battle regardless of what Tesla stock does next quarter.
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