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Posted by cachecow 2 hours ago

SpaceX S-1(www.sec.gov)
161 points | 115 comments
impulser_ 1 hour ago|
"in May 2026, we entered into Cloud Services Agreements with Anthropic PBC (“Anthropic”), an AI research and development public benefit corporation, with respect to access to compute capacity across COLOSSUS and COLOSSUS II. Pursuant to these agreements, the customer has agreed to pay us $1.25 billion per month through May 2029, with capacity ramping in May and June 2026 at a reduced fee"

Anthropic is paying them 1.25 billion per month to serve Claude in their data centers. That's more revenue than Starlink. In fact that's their largest revenue stream lol.

lysace 24 seconds ago||
So that's where all of my money is going.
ykl 1 hour ago|||
At the time of the announcement IIRC the deal was only for Colossus 1. Is Anthropic also leasing Colossus 2 new?

At the time the consensus narrative was that SpaceX no longer needed Colossus 1 for Grok and that was why it could be leased to Anthropic while Colossus 2 would handle Grok training and inference. Does Anthropic also leasing Colossus 2 change this?

impulser_ 1 hour ago||
They are. This is from their "Chief Compute Officer".

https://x.com/nottombrown/status/2057194829986300375

jprd 53 minutes ago||
Right. This compute still being powered by an illegal amount of gas turbines in a residential neighborhood?

Claude is eating so much compute, the threat of that power being tuned down by lawsuit (rightfully) is worth the risk to Anthropic in the short-term. Instead of declaring "bubble", I'm just going to say that's so crazy.

gpm 42 minutes ago||
Or SpaceX is absorbing the risk should that power be turned off... still morally shitty but not obviously economically so.
neosat 1 hour ago|||
has anyone done the math on: 1. cost to build out and run the data centers 2. cost of compute (hardware and energy) 3. depreciation of legacy GPU and thus value at the end of 3 years.

And then compare the $45B revenue from Anthropic to see if it's mostly break even or if one of Anthropic/SpaceX came out ahead on the contract.

chatmasta 12 minutes ago|||
SpaceX is already indicating their strategy on this, because they’re renting their last-gen data center to Anthropic and keeping the current-gen data center for themselves. Rinse and repeat.
electriclove 31 minutes ago||||
Maybe it is a win/win. Anthropic gets desperately needed compute at a fair price. SpaceXAI sells compute at a fair price and gets desperately needed revenues.
treis 1 hour ago||||
It has $25 billion on AI cap expenditure in the S1. So generally looks like a solid deal for SpaceX.
impulser_ 1 hour ago||||
Well Colossus 1 has 230k GPUs, including 30k GB200s and Colossus 2 has 550k GB200s & GB300s.

So my guess on costs would be like ~$10B for Colossus 1, and Colossus 2 would be like ~20b.

denimnerd42 1 hour ago||
a GB300 rack is like 5-6 million so seems a bit low.
jfkdkdkdk 6 minutes ago|||
[dead]
keeda 16 minutes ago|||
Whoa. I've said before, but I think Dario severely underestimated the coming demand and ensuing need for compute, and would need to pay through the nose when the crunch hit. I suspect that Google deal also worked out better for Google. This data point supports that view.

While Altman got laughed out of the room as a "podcasting bro" asking for trillions in investment in compute, Dario was going on about how difficult it is to forecast capacity on the Dwarkesh podcast. Seems like a major unforced error on Dario's part. What I cannot understand is how they both came to such different perspectives; my best guess is that ChatGPT has so much more traffic that OpenAI could gauge the trends much better.

This won't hurt Anthropic long-term of course, but this won't look great on that balance sheet, that too right around the time they plan to IPO.

LarsDu88 1 hour ago|||
Wow! 3 years is an eternity at this level.
nolta 49 minutes ago||
Anthropic can cancel the deal on short notice: “The agreements may be terminated by either party upon 90 days’ notice.”
electriclove 46 minutes ago||
Sure, either side could cancel. But Anthropic needs compute, and they found it in SpaceXAI. Why would they cancel the deal unless they don't need more compute or if they could get compute for less elsewhere (but where would that be realistically)?
baron816 1 hour ago|||
Everyone laughed at Allbirds getting into the business of selling compute.
nickff 56 minutes ago||
The reason people laugh at Allbirds is that they don't have the money or expertise to build a competitive offering.
kube-system 43 minutes ago||
They certainly have some big shoes to fill. But I'm glad they didn't die with their boots on, and got their foot in the door at this new opportunity. It certainly didn't help that they were running on a shoestring budget.
keeda 14 minutes ago|||
And when Anthropic runs Claude on Allbirds' GPUs they'll give it a SOLE.md.
aaronbrethorst 34 minutes ago|||
I see what you did there.
gjsman-1000 1 hour ago||
$45 billion for a 3 year rental.
TheAlchemist 1 hour ago|||
What would be interesting to know how much did it cost xAI to build it ? Ai says between $18-$40 billion to just build, without running cost, but no idea how close to reality this is.
pianoben 1 hour ago|||
Nobody pays MSRP at that scale
eightysixfour 28 minutes ago||
Given global demand and that they were late to the order party, they probably paid more lol
jsnell 1 hour ago||||
The AI row of the capex table in the S-1 should be a pretty close approximation.
btian 1 hour ago||||
Closer to 18b than 40. Running costs are 1-2b a year.
tristanj 11 minutes ago||
More like $25 billion since 2025, with $7 billion in the past 3 months. Look at page 22 of the filing.
pbmango 1 hour ago|||
Anthropic is getting capacity from Colossus 1 not Colossus 2 it sounded like. The initial colossus capex was under $5B, making that an even more astounding payoff.

Edit: S1 states both are being leased so the 20-25B initial investment probably more relevant

TheAlchemist 1 hour ago|||
The S-1 states that it gets capacity from both Colossus 1 and Colossus 2.
gjsman-1000 1 hour ago|||
... and a sign Anthropic couldn't find enough compute anywhere else, so they had to bite the bullet. Interesting.
thetrb 1 hour ago|||
how much did SpaceX / xAI pay for these GPUs? After 3 years they'll probably be mostly deprecated.
electriclove 1 hour ago|||
Are GPUs from 3 years ago being deprecated today?
moogly 54 minutes ago|||
And how many of them were diverted from Tesla?
electriclove 34 minutes ago||
Pretty sure that Tesla didn't use Colossus. Tesla used Cortex 1 and Cortex 2 which are at the Gigafactory in Austin.
pastel8739 31 seconds ago||
> For instance, Mr. Musk currently serves as Technoking and Chief Executive Officer of Tesla

Sorry, what?

Jabbles 1 hour ago||
If any company can put profitable data centers in space, it will be SpaceX. But I doubt that any company can. The difficulties of the physics and engineering of cooling seem like they will always outweigh the advantages of keeping your data center on Earth.

I am annoyed by the insistence that the value of this company comes from something that no one has been able to show is possible yet without multiplying it by the obvious risk factor. And they seem to have got other companies like Alphabet[1] and Anthropic to publicize the idea, to give it more credibility.

I do not want my pension to automatically buy shares at $1T, but it looks like it will have no choice.

[1] https://www.reuters.com/science/google-spacex-talks-explore-...

[2] https://spacenews.com/anthropic-to-consider-using-spacex-orb...

electriclove 1 hour ago||
Wouldn't your pension be buying shares at $2T?
fragmede 1 hour ago|||
How do you price regulatory restrictions? The laws governing space are more lax than those governing how much chromium Tesla can dump into their waste water. By building in space, they get to completely sidestep any regulatory issues on Earth, like not being allowed to build what they want, wherever they want, how they want. It's annoying getting permits to do whatever on my house, but for businesses, it's a real problem.
darkwizard42 57 minutes ago||
The biggest regulation of building in space is... where do the debris go. You are tightly monitored for how much trash reenters into the atmosphere, so there is still SOME level of regulation.
electriclove 37 minutes ago||
SpaceX is doing the monitoring and is making their system available to others for free: https://starlink.com/updates/stargaze
stainablesteel 33 minutes ago||
elon has a great wall of china's worth of plaques with comments exactly like this, and his companies are still worth more than their combined weight in gold
Eldodi 2 hours ago||
Crazy this company will IPO for >1B with such bad financials! That said, Starlink seems to be a real cash machine, not as good as ads but enough to support AI bets.

2025:

- Revenue: $18.7B, up from $14.0B in 2024

- Operating loss: -$2.6B

- Net loss: -$4.9B

- Adjusted EBITDA: $6.6B

- Operating cash flow: $6.8B

- Capex: $20.7B

Segment breakdown:

- Starlink / Connectivity: $11.4B revenue, $4.4B operating income, $7.2B adj. EBITDA

- Space / launch: $4.1B revenue, -$657M operating loss

- AI / xAI / X: $3.2B revenue, -$6.4B operating loss

Starlink metrics:

- Subscribers: 8.9M at end-2025, 10.3M by Mar 31 2026

- ARPU: $99/month in 2023, $81 in 2025, $66 in Q1 2026

Balance sheet as of Mar 31 2026:

- Cash: $15.9B

- Marketable securities: $7.8B

- Total assets: $102.1B

- Total liabilities: $60.5B

- Debt / finance leases: about $30.3B

ACCount37 2 minutes ago||
I'm surprised launch is only -$0.65B, given just how much were they sinking into launch infrastructure and R&D for Starship.

Guess Falcon 9 the old reliable is still printing cash in the meanwhile.

runako 2 hours ago|||
The numbers overall are worse than I expected. I can't believe Serious People are talking about putting this in the market at a trilly.

> Starlink seems to be a real cash machine

It has been said more than once that Starlink financials cannot be analyzed apart from SpaceX financials. Very easy to move the launch costs from one entity to the other depending on whether it is more beneficial to show more revenue for SpaceX or more profit for Starlink.

Analemma_ 1 hour ago|||
I can't believe that my index funds are going to be looted to pay for this turd.
thephyber 24 minutes ago||
We can thank Nasdaq for lowering the standards to fast track SpaceX into an index with only having 5% float. Soon after it lists on the major indexes, we are gonna have some turbulence.
maipen 2 hours ago|||
As if any of the marketcaps actualy reflect a company's true value. It's never just about financials.
jfengel 1 hour ago|||
That's kind of the whole point of a stock market. If you already had a solid revenue stream, you wouldn't need investment.

These numbers would be kind of typical for a software play, since the great thing about software is that you write it once and then sell it many times. They're making a similar assertion for hardware: "fund rocket ship design, and sell it many times (i.e. lots of launches)".

The weird looking part to he is cramming xAI into it. It's a completely different business with little overlap that I can see, in a crowded market that they are far from leading.

kentm 1 hour ago|||
> The weird looking part to he is cramming xAI into it. It's a completely different business with little overlap that I can see, in a crowded market that they are far from leading.

My personal theory is that Musk wants to roll up all his companies into a mega corporation that he fully controls, and this is part of the process. I expect Tesla and SpaceX to merge years down the line.

Of course, the counter to this thesis is that he didn't roll in Neuralink or Boring Company. But its probably that these three companies + Tesla are the ones he's most passionate about.

electriclove 28 minutes ago||||
There were talks in the past about spinning Starlink out. Perhaps the thinking that led them to keep Starlink in is the same thinking about their new data center business (what they got from xAI and will grow in orbit in the future)
stainablesteel 35 minutes ago|||
putting tesla robots on the moon ran by LLMs seems to be a pretty coherent overall plan, I don't think it's different
JeremyNT 59 minutes ago|||
What is the best way to hedge against this turkey being included in my index funds?
doctoboggan 25 minutes ago|||
short it?
tobias3 31 minutes ago|||
Choose another index where it is not included?
thephyber 16 minutes ago||
It’s so big that it’s going to swing the markets when insiders start to liquidate after it is listed and on some indexes.
alopha 1 hour ago|||
Starlink is a cash machine because the costs are externalised to the rest of the company, all in it's a money pit.
porphyra 1 hour ago|||
It's pretty much expected that a rapidly growing high tech company is gonna have a lot of losses and debt right? They're just spending huge amounts of money on capex. Not doing so would be like floating minerals in Starcraft: symptomatic of bad macro.
Spartan-S63 1 hour ago|||
If they cleaved off xAI and let it die, they'd be in much better shape!
electriclove 1 hour ago|||
Did you see that they are getting $15B/year from Anthropic because of what xAI built?
redox99 46 minutes ago|||
xAI is by far their most profitable segment, receiving 1.25B a month from Anthropic.
lubos 33 minutes ago||
That 1.25B per month is not profit
redox99 15 minutes ago||
Assuming renting their datacenters doesn't cost them any more than running them for themselves, and plugging 15B a year of revenue (which ignores X entirely and other forms of revenue) you get 5.4B income, more than Starlink 4.4B income (which is slightly subsidized by the launch segment)
jpkw 1 hour ago|||
Depreciation should be quite substantial - I recall reading that the starlink sats have a 5 year life expectancy?
moralestapia 2 hours ago||
Typo: I'm sure you meant >1T.

>ARPU: $99/month in 2023, $81 in 2025, $66 in Q1 2026

Oof, are they already on diminishing returns phase?

While I don't think the financials are bad, I agree, this is definitely not a 1T company (but the market can stay irrational ...).

tristanj 1 hour ago|||
Starlink is giving away the satellite dishes for free to grow customers. These dishes are expensive to manufacture and cost the company hundreds of dollars each. The estimated manufacturing cost of a Starlink standard dish is around $400.
wmf 1 hour ago|||
That shouldn't be included in ARPU.
fragmede 1 hour ago|||
Which is a fine thing to say, but CAC vs LTV (customer acquisition cost vs lifetime value of the customer) is the underlying equation. If it costs them $150 to give away a dish, but they get, say, $300 before the user churns, they still come out ahead.
boelboel 1 hour ago||||
They've been upping the subscription prices recently past few months.
arthurofbabylon 1 hour ago||
It’s surprising just how low the revenue is for SpaceX. There are some 700+ companies with larger revenue figures, and yet just a small handful exceed SpaceX’s proposed valuation.

In 2026 one gets the impression that SpaceX is a huge company, among the largest in the world. It’s wild to see that its business volume is smaller than Northrop, smaller than Apple’s peripherals alone, smaller than Avnet (heard of ‘em?).

dmix 1 hour ago|
Uber had about $11B revenue when it went public

SpaceX is at $18.7B

darkwizard42 1 hour ago||
Just to keep things in perspective, Uber IPO-ed for 82.4B. SpaceX is IPOing for over 10x more.
dmix 54 minutes ago||
Plus Uber's only increased their revenue 11->14B in the last 5yrs. SpaceX has added +$4B since 2024 and have fanciful plans in multiple markets that only a gambler like Musk would risk proposing.
kentm 1 hour ago||
SpaceX is incredibly exciting, but I was skeptical when XAI and Twitter were rolled into it. The S-1 here makes it even more disappointing.

I did want a piece of SpaceX but the valuation here is pretty eye watering compared to the fundamentals. I don't think I can put my money into this, although I suspect it will still do gangbusters based on hype and momentum.

Its also a real shame that SpaceX's competitors have not been able to get the same level of momentum. I know Starship has been delayed but its still hard to argue with total mass to orbit they're achieving right now.

bmau5 25 minutes ago||
You'll get a piece regardless if you're in index funds, as they're being strong-armed into buying at this awful price
electriclove 58 minutes ago||
Hopefully their competitors will keep advancing but that just reinforces that how hard space is and that SpaceX is doing things no one else currently can.
TheAlchemist 2 hours ago||
Finally ! Can we end the debate about how mind blowingly profitable this company is ?

Mind you, those numbers don't take into account YET the Twitter debt / xAI merger burden - which will run into tens of billions per year.

I just can't, can't wait until this whole Musk fugazzi finally blows up.

vardump 2 hours ago|
> I just can't, can't wait until this whole Musk fugazzi finally blows up.

Be careful what you wish for. The collateral damage would be mind boggling.

malfist 11 minutes ago|||
Spacex is not too big to fail.
TheAlchemist 2 hours ago||||
So be it. What's the alternative ? Continue a bubble ? Ride on the 'FSD by the end of the year' or 'thousands of Optimus next year' for the next 10 years ?

The guys is openly lying and clearly a drug addict at this point and people think he's not cooking the books ?

Musk empire will end up being a much bigger scandal than Enron ever was. It's just a matter of time until it unfolds.

LanceJones 32 minutes ago|||
The idea that 100s of global pension funds don't do their due diligence when investing 100s of millions or billions of their members' future retirement funds is extremely naive. With sincerity, I hope you can find a way not to be so emotional about what Musk says and be more grounded in what his companies and their employees are doing.
eightysixfour 15 minutes ago||
Have you ever heard of a Mortgage Backed Security?
aipatselarom 1 hour ago|||
SpaceX and Tesla are different companies, fyi.
TheAlchemist 1 hour ago||
I know. They are very closely collaborating and are part of the same 'empire'. They will also go down together.
moralestapia 1 hour ago|||
>The collateral damage would be mind boggling.

Nah.

Nothing critical is running on top of any of SpaceXAI's offerings.

thephyber 9 minutes ago|||
Arguably Ukraine is still alive because of StarLink.

Granted, Russia is trying hard to make every mistake in the book, but StarLink’s benefits for UA and cutting off RU units from StarLink was very advantageous this year.

oskarkk 1 hour ago||||
NASA mostly runs on SpaceX, so it depends if you consider ISS to be critical. But I wouldn't say it would be mind boggling.
well_ackshually 33 minutes ago||
Cool, nationalise SpaceX, reintegrate its costs into NASA, done.

The US would never let its access to space be cut off.

Geeek 2 hours ago||
Their stated TAM is bonkers. A total of $28.5 trillion: $370B Space, $1.6T Connectivity, $26.5T in AI. With AI becoming more and more commoditized, the AI number is insane.
LarsDu88 1 hour ago||
With these kind of made up numbers, they might as well have simply used the fucking Kardeshev scale.

Just compute the energy output of the Sun and claim they'll build a Dyson sphere around it.

Can charge a nice hefty subscription fee for using the Sun, just like Netflix.

kentm 1 hour ago|||
Kardashev Type II is mentioned three times in the doc.

> We believe the next paradigm shift for humanity is the creation of a resilient, perpetually expanding spacefaring civilization that drives continuous innovation across new frontiers, ultimately propelling us to Kardashev Type II status—a civilization that harnesses the full energy output of our Sun.

To be fair, he's not claiming here that SpaceX will accomplish this themselves, solo.

fragmede 1 hour ago|||
Shhh, that's SpaceX's real play. Put a giant sun shade between the Earth and the sun, and make everyone on Earth pay for sunlight. No pay? No crops. No food. Solves global warming.
seattle_spring 1 hour ago|||
That number is grossly inflated for every S-1. It's about as close to meaningless as you could possibly get.

For example, I used to work for an insurance-related tech company. They claimed their TAM was $9T-- the value of the entire global insurance market.

tonyhart7 2 hours ago||
well if they talking future when US gov print money at unbelievable rate then this is very plausible (especially if they can work on space mining)
pu_pe 1 hour ago||
148 mentions of "rocket". 773 mentions of " AI ".
ggreer 1 hour ago|
That's because they use other terms like "Falcon 9/Heavy", "Starship", "Super Heavy", "launch vehicle/system", "booster", "upper/lower stage", and "spacecraft".
SimianSci 1 hour ago|
They make some incredibly outlandish claims over their total addressable market, one can only wonder where $26 trillion dollars in expected AI revenue would even come from, with 22T of that being from "enterprise" when they have no real products yet.

The whole thing looks to be proped up by Starlink which seems to be a genuinely solid business. xAI looks to be costing twice as much as it produces, and we dont even have good numbers for this yet since the deal is so new. This feels like WeWork but if WeWork also owned a successful coffee shop.

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