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The gravity of the SpaceX IPO
Simply Wall Street ^ | 06/08/2026 | Richard Bowman

Posted on 06/08/2026 10:23:12 AM PDT by SeekAndFind

The most anticipated IPO in history will hit the market next week. When Elon Musk is involved, opinions tend to be firmly on one side or the other. In the case of the IPO S-1 filing , mention of colonizing Mars and mining asteroids only adds to the division.

Today we are avoiding the spectacle and having a look at what the business is really about: the opportunities, the challenges and what the listing could mean for investors.

What Happened In Markets This Week

Here’s a quick summary of what’s been going on:

🤖 India loses edge as investors flock to Asia’s AI hubs ( CNBC )

💸 Alphabet's $80 billion share sale puts capital markets in "unprecedented territory" ( CNBC )

⚡ SoftBank's €75bn french bet exposes Europe's AI power problem ( CNBC )

The SpaceX IPO countdown begins

Let’s start by laying out the key numbers:

The Initial public offering

The financials (2025):

Revenue ($ Billions)Operating profit/loss ($ Billions)
Space (launch)$4.1-$0.6
Connectivity (Starlink)$11.4$4.4
AI (xAI and X)$3.2-$6.4
Total$18.7-$2.6

Context for the $1.75 trillion valuation target:

The Business Segments

SpaceX is known as a space business, but it’s evolving into more of an AI business now. The filing doc identifies a TAM (total addressable market) of $28.5 trillion. Regardless of how realistic that is, less than $2 trillion is related to space and connectivity.

The big vision might be about making ‘life multiplanetary’ and colonizing Mars, the biggest immediate opportunity (and capex) is very much focused on AI. Nevertheless the space and connectivity segments are also crucial cogs.

The Space segment: Launch

The Opportunity

SpaceX effectively dominates the global launch market. The company’s success with reusable boosters, and its ability to scale, have completely changed the economics of getting objects into orbit. SpaceX Low Earth Launch Costs - ARKInvest

Significantly lower launch costs make more use cases viable for SpaceX and for its customers. And owning the dominant launch business also gives SpaceX a cost advantage for any of its businesses that use the platform.

Challenges and Risks

The launch business is a low margin, and capital intensive business, though it exists to provide a platform for SpaceX’s other ambitions.

The future of SpaceX depends largely on making the massive Starship vehicle fully and rapidly reusable. In particular, the heat shield material needs to repeatedly withstand thermal stress. This is a crucial engineering challenge that hasn’t been solved yet. In fact, the S-1 even warns that the rocket program (amongst other programs) "may never achieve commercial viability"

In addition, the launch business has struggled to get to a reliable launch cadence for its V2 Starlink satellites.

The Connectivity Segment: Starlink

The Opportunity

Starlink, which provides fixed broadband and direct-to-cell connectivity via satellite, is the most profitable segment. Falling launch costs have resulted in falling bandwidth costs, allowing Starlink to target a larger market. Satellite Bandwidth Costs - ARKInvest

Starlink currently has 10 million subscribers, a fraction of its potential market . In particular, parts of the world that are underserved by mobile and terrestrial networks are key opportunities. Africa’s mobile penetration rate is below 50%, with mobile internet penetration at 28% (i.e. ~400 million people).

Direct-to-cell connections (which don’t require special hardware) mean mobile carriers around the world could ultimately be disrupted. SpaceX has also acquired spectrum licenses from EchoStar, expanding its footprint substantially.

Competition in this space is increasing, but Starlink has a major scale and cost advantage.

Challenges and Risks

Starlink has several challenges, on the technical, financial and regulatory front:

Starlink monthly ARPU - SpaceX S-1 Document

The AI Segment: xAI, Grok, X, COLOSSUS

The Opportunity

Whether by accident or design, AI has become the core opportunity for SpaceX. Demand for AI compute power is surging, as shown by xAI’s recent deal with Anthropic.

Anthropic will be paying $1.25 billion per month for compute power from the Colossus 1 data center. This implies that xAI doesn’t anticipate enough demand for its own Grok LLM, but it's not a bad plan B, and almost doubles the company’s revenue.

If demand for AI compute does continue to grow, then SpaceX is building the full AI stack:

The chart below shows TSMC’s net margin, which is currently 46%, and it’s been above 30% for the past 10 years. This is a key part of the SpaceX strategy. Every bit of margin that SpaceX can avoid paying is an opportunity to gain a cost advantage. TSMC: revenue, earnings and cash flow - Simply Wall St

Challenges and Risks

This incredibly ambitious plan obviously comes with incredibly big challenges. These are the most notable ones:

Beyond SpaceX: The potential impact of the IPO

This IPO is unprecedented in size, and is likely to have implications for the broader market. Based on closing prices on 3rd June, and a $1.75 billion market cap, SpaceX would rank as #9 in the global market cap table. Coincidentally this is just ahead of Tesla.

The Trillion Dollar Club

No.CompanyMarket cap (US$ Billions)S&P 500 weightNasdaq 100 weightPrice to sales (P/S) ratioNet income margin
1 Nvidia $5,2208.4%8.6%2163%
2 Apple $4,5406.9%7.1%1027%
3 Alphabet $4,3306.0%6.7%1038%
4 Microsoft $3,1605.3%5.4%1039%
5 Amazon $2,6703.9%5.1%3.612%
6 Broadcom $2,2903.3%3.5%3437%
7 TSMC $2,200n/an/a1747%
8 Saudi Aramco $1,760n/an/a422%
9 SpaceX ~$1,750TBCTBC~95-26%
10 Tesla $1,5901.8%3.3%164%

Bending the Index Rules

Based on market cap alone, SpaceX belongs in major indexes like S&P 500 and Nasdaq 100. But index providers usually have other rules, covering free float size, months listed and profitability.

This time, index providers seem to be going out of their way to accommodate SpaceX:

If the S&P inclusion only happens in 6 months time, hedge funds will be attempting to pre-empt the rotation, which could be easier said than done.

If SpaceX does go into the S&P 500 index, anyone invested in any product tracking that index will end up with SpaceX, whether they like it or not, and whether they like the price, at the time of inclusion, or not. It’s worth noting the anticipated price-to-sales ratio of 94 times sales. The highest comparable ratios are Broadcom (34 times sales) and Palantir (65 times sales) both of which are growing and very profitable.

Some are anticipating a move to equal weighted index funds. If this works out badly for ETF investors that could be the case.

Market Liquidity

The implications for index funds will take a while to unfold. In the meantime,

$75 billion is a massive amount of liquidity to be absorbed by the market. The combination of unknown demand, unknown supply from existing shareholders, and a potential liquidity squeeze in other markets, means extreme volatility could be on the cards.

The Tesla Scenarios

There’s a lot of speculation around Tesla, and a potential merger of Musk’s two companies. An amended IPO filing doc included the following text: “may issue a significant amount of equity in connection with future transactions” which only added to the speculation.

There are good reasons for a merger, but it may be worth keeping an open mind. Some analysts have pointed out that it might be more difficult to raise further capital after a merger, and terms for a deal would be difficult to negotiate.

Whether it happens or not this could become a major part of the narrative around Tesla share price. Check the Tesla Community Page to see what others are saying about the outlook.

The Space and AI Ecosystems

Some of the capital being raised will stay within SpaceX. But a lot will ultimately flow to suppliers and partners. Based on the capex plans, the AI ecosystem is in line for the bigger share. That means companies supplying GPUs, CPUs, networking, and energy infrastructure equipment.

But the developments are also positive for the broader aerospace and defense industry , which is also smaller, and getting a lot of attention now. The Beyond the Moon watchlist includes the key space related companies, large and small.

💡 The Insight: Investing in optionality

It really isn’t surprising to see the market so divided on the valuation and outlook for SpaceX.

The bull thesis combines innovation, vertical integration, economies of scale and a (currently) very real demand story. If everything goes right, the competitive advantages stack up quickly. But that thesis also includes unproven ideas and problems that still need to be solved.

If you base your thesis only on proven technologies, revenue and margins, the price tag won’t make sense.

The reality for capital intensive businesses is that things take longer and cost more than expected. All the hurdles that need to be overcome or solved, are milestones that need to be ticked off.

If you pay for all the success upfront, there’s no margin for error, and possibly no upside either.


TOPICS: Business/Economy; Computers/Internet; Society
KEYWORDS: ipo; spacex; starlink
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1 posted on 06/08/2026 10:23:12 AM PDT by SeekAndFind
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To: SeekAndFind

Shareholders living on the Moon will find the gravity of the situation to be somewhat lessened.


2 posted on 06/08/2026 10:29:16 AM PDT by ClearCase_guy
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LANDING! SpaceX lands B1067 for its 35th time during the Starlink Group 10-35 mission
0:33
Launch Heaven
13.9K subscribers
(buncha) views
June 8, 2026
https://www.youtube.com/watch?v=bUe-N4aeya8

Over 10,000 Starlink sats are up there, Sam’s Club just started carrying (or at least, I just noticed it) the Starlink downlink kits, $55 a month basic service.


3 posted on 06/08/2026 10:32:48 AM PDT by SunkenCiv (BTW, Apple's WWDC 2026 is playing in a background tab.)
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To: SeekAndFind

Fidelity is making the SpaceX initial public offering (IPO) available to any customer with a retail brokerage account with $2,000 or more in the account.

https://www.fidelity.com/learning-center/trading-investing/spacex-ipo-explained

Is $135 a bargain price? It was $45 in November: https://finance.yahoo.com/quote/SPAX.PVT/


4 posted on 06/08/2026 10:41:51 AM PDT by UnwashedPeasant (The pandemic we suffer from is not COVID. It is Marxist Democrat Leftism. )
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To: SeekAndFind

From dial up to compuserve til today, Starlink is by far the best Internet Service I have ever had.I have 3 of them, 1 at each house.


5 posted on 06/08/2026 11:12:19 AM PDT by eyeamok
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