SpaceX (Nasdaq: $SPCX): The Party Lasted Four Days. Then Came the Bill.

1. The run and the wall: ten days that split the market

SpaceX arrived on Nasdaq as both a financial event and a cultural event. This was not a normal technology IPO. It was the moment when public-market investors could finally buy a direct piece of Elon Musk’s most powerful industrial story: reusable rockets, Starlink, Starship, defense, global connectivity, infrastructure AI and, in the background, Mars.

The official offering was priced at $135 per share for 555,555,555 Class A shares, equal to almost $75 billion in primary proceeds. The over-allotment option covered another 83,333,333 shares; after the greenshoe, recent sources have reported total proceeds of roughly $85.7 billion. That distinction matters: the base prospectus number and the post-greenshoe number should not be blended without explanation.

The first session confirmed extraordinary demand: the stock rose roughly 19%, closed around $160.95/$161, retail participation was intense and volume behaved like a systemic market event. But the rally did not stop on day one. On June 16, SPCX hit an intraday high of $225.64, with some market-cap reconstructions putting the company close to $3 trillion at the peak. That price was not simply valuing the current business. It was valuing a giant optionality package across space infrastructure, broadband, AI, defense and long-term orbital compute.

• June 12 — Nasdaq debut at $135 SpaceX begins trading under SPCX. The base offering is around $75 billion, all primary. A first-day close around $161 immediately confirms that initial demand exceeds available public supply.
• June 16 — Peak at $225.64 The stock reaches its intraday high after a momentum acceleration fueled by retail demand, options activity and the Musk premium.
• June 16 — Cursor/Anysphere deal announced SpaceX announces the acquisition of Anysphere, the company behind Cursor, for roughly $60 billion in stock.
• June 18 — First real cooling phase After the rally, profit-taking and valuation discipline begin to matter. Investors refocus on revenue, losses, CapEx, AI spending and capital structure.
• June 22 — $20B+ bond plan and another down session SpaceX enters the bond market with a potential offering of at least $20 billion to refinance bridge debt and fund general corporate purposes. The stock trades intraday around $165.19.

The short version is that the IPO confirmed the strength of the SpaceX brand, but the following week reminded the market that even exceptional companies must still be valued through numbers, capital needs, risk and monetization timelines. The rally was not questioned because SpaceX suddenly became a poor company. It was questioned because the market priced a very large amount of future success in only a few sessions.

2. Why the pullback is not just panic: capital is the real issue

The core question is not whether SpaceX has real technology. It clearly does. The company has an industrial position few competitors can approach: Falcon 9 is the workhorse of commercial launch, Starlink is already a scaled satellite network, Starship could change the cost curve if it reaches operational reliability, and relationships with NASA, defense and government customers create a strategic moat that a standard startup cannot replicate.

The real question is different: how much cash is required to convert this architecture into a business capable of justifying a mega-cap valuation? Filings and financial reports show a mixed picture: 2025 revenue of roughly $18.67 billion, 33% year-over-year growth, a 2025 net loss around $4.9 billion, and a still-heavy first quarter of 2026. SpaceX held about $15.9 billion in cash at the end of March 2026, then the IPO dramatically changed liquidity, pushing reported cash after the deal above $100 billion.

That liquidity is enormous, but it does not eliminate the issue. SpaceX is funding Starship, next-generation Starlink, AI infrastructure, cloud-capacity agreements, data-center expansion and potentially an enterprise AI platform after the Cursor integration. These projects may create giant returns, but they also require front-loaded CapEx and deferred revenue realization.

The $20 billion-plus bond plan should not be read automatically as negative. For an investment-grade company, refinancing a bridge loan with longer-term debt can be rational. The problem is context: after a record IPO, the market may have expected a digestion period. Instead, it immediately saw a major stock acquisition and a major debt transaction. That is why the capital narrative matters: SpaceX may be one of the most important companies in the world, but it remains a machine that absorbs resources on an extraordinary scale.

3. Wall Street: this is not a debate about SpaceX, it is a debate about price

The analyst split comes from one reality: SpaceX can be an exceptional industrial company and still be too expensive at a specific price. That distinction is crucial. Markets often turn everything into tribal arguments: bulls versus bears, Musk versus short sellers, future versus past. Valuation is less emotional than that.

The bullish camp sees SpaceX as a multi-market platform: launch, broadband, defense, orbital logistics, AI, cloud capacity, space-based data centers and perhaps services that do not yet exist. In this reading, current value should not be measured only against 2025 revenue, but against the possibility that SpaceX becomes a quasi-monopolistic global infrastructure layer across several verticals.

The bearish camp does not deny the industrial quality. It challenges the multiple, cash burn, Musk-conglomerate complexity and the risk that markets are paying today for revenues that may arrive much later, after more debt and potential dilution.

4. Cursor/Anysphere: strategic move or aggressive use of stock currency?

The roughly $60 billion acquisition of Anysphere, the company behind Cursor, is the step that turns SPCX from a space IPO into a case study in technology-conglomerate strategy. Cursor is one of the most visible products in the AI coding-agent race. Buying it means bringing an enterprise interface, developer-data flow and potential AI distribution channel inside SpaceX.

The bull logic is clear: SpaceX does not simply want to use AI internally; it wants to sell capacity, models, tools and infrastructure. Cursor can become a front-end product while xAI/SpaceX provide models, compute, infrastructure and integration. In that reading, the deal is expensive but coherent with the ambition to turn SpaceX into a physical and software AI platform.

The bear logic is equally clear: $60 billion is a huge number for a young company, even in a very hot AI market. Paying entirely in stock saves cash, but increases dilution and links the deal’s economics to the share price. If SPCX keeps falling, investors may interpret the deal as opportunistic use of post-IPO euphoria rather than disciplined capital allocation.

Regulatory risk should not be ignored. A deal of this size in AI coding, involving a newly listed mega-cap and compute infrastructure, can attract antitrust attention. Even if the transaction closes, integrating startup product velocity with SpaceX’s industrial structure is not automatic.

5. Retail sentiment: from “Musk premium” to “where does the money go?”

Retail treated SPCX as an event rather than a normal stock. The first move was dominated by scarcity, FOMO and options. The second move, the pullback, was dominated by a colder question: if the company just raised tens of billions, why is the market immediately hearing about bonds, bridge loans, CapEx and acquisitions?

That is not a shallow question. In high-narrative stocks, retail investors often accept extreme valuations if the story looks linear: raise, growth, future margins. Here the story is more complex: record raise, debt, AI spending, Cursor, Starship, Starlink, xAI, Musk governance, share classes and the risk of ongoing capital demand.

For traders, retail sentiment is useful as a thermometer, not as proof. When sentiment turns on a newly listed, hyper-visible stock, price can move much faster than fundamentals. But if sentiment stays weak while the bond is placed well and operating data holds up, the market can still build a base. The next phase will be less about narrative and more about data: bond spreads, Cursor updates, Q2, guidance and contracts.

6. Structural risks to monitor

1. Valuation and multiples

The first risk is the most basic and the most important: even an extraordinary company can be overvalued. At global mega-cap valuations, markets are not paying only for today’s SpaceX. They are paying for scaled Starlink, operational Starship, monetized AI, defense expansion and sustainable access to capital.

2. CapEx and free cash flow

The cash trajectory remains the central issue. If revenue grows but CapEx grows faster, the market will continue to demand financing. The $20 billion-plus bond may be efficient, but each funding event increases investor focus on future numbers.

3. Dilution from stock deals

Paying for Cursor in stock avoids using cash, but it is not free. It transfers part of future equity value to Anysphere shareholders. If SpaceX keeps using the stock as acquisition currency, investors must analyze cumulative dilution alongside growth and synergies.

4. Governance and dual class

Musk’s concentrated voting power can be a strategic advantage, enabling fast decisions and long-term vision. For public markets it is also a risk: ordinary shareholders have less influence, the founder is central, and attention can be spread across SpaceX, Tesla, xAI, X and other projects.

5. Regulatory and geopolitical risk

SpaceX operates in sensitive areas: space, telecommunications, defense, AI and infrastructure. That creates major advantages in government contracts, but also regulatory, export-control, national-security, antitrust and political-dependency risks.

6. Spillover into smaller space peers

SPCX’s debut can drain capital from smaller space peers in the short term because investors may sell proxies to buy the primary name. But if SpaceX corrects too far, some capital can return to RKLB, PL, ASTS, LUNR, SATL and other space-chain names. The direction depends on perception: SpaceX as sector validation or SpaceX as a liquidity vacuum.

7. Catalysts to watch now

8. Possible scenarios

Descriptive analytical scenarios for educational purposes only. Not investment advice.

9. Merlintrader bottom line

SpaceX is probably one of the most important companies ever to enter public markets. That is exactly why it should not be treated like a normal meme stock. The technology is real, the competitive position is real, and the strategic role is real. The risks are also real: valuation, CapEx, debt, dilution, governance and AI monetization timing.

In only a few days, the market did what it often does with narrative IPOs: first it bought the story, then it started reading the prospectus. At $225, the price was treating SpaceX as if most of the future had already been solved. Around $165, the stock remains above IPO price, but the conversation has changed: no longer just “how big can SpaceX become?”, but “how much capital will it take to get there, and how much return will remain for common shareholders?”.

The real test will come through the bond, Q2 results and concrete details around Cursor integration. Until then, SPCX remains one of the most important and most difficult stocks to read in the 2026 market: enormous industrial quality, enormous narrative premium and enormous need for valuation discipline.