Trending
Prev Story
Next Story

Five weird details from Anthropic’s IPO filing

The Verge •
October 26, 2026 • 05:10 PM
• By Robert Hart
1
1 reads 0 reactions

From conscious AI and ‘catastrophic’ risk to unusual corporate structures and executive perks.

Five weird details from Anthropic’s IPO filing

From conscious AI and ‘catastrophic’ risk to unusual corporate structures and executive perks.

From conscious AI and ‘catastrophic’ risk to unusual corporate structures and executive perks.

Anthropic has finally filed its S-1 prospectus with the SEC, a document designed to give investors a look under the hood of its business, from how much its executives are making and plans for spending its IPO billions to the risks that could derail its ambitions.

At more than 300 pages, there’s a lot to unpack, and some of the disclosures have not previously been reported. Here are some of the biggest things that jumped out to us from our first pass:

Sibling co-founders Dario Amodei and Daniela Amodei are the two most highly-paid executives at Anthropic, according to the filing. Last year, CEO Dario’s compensation totaled nearly $18 million, most of which came from stock and option awards. President Daniela, meanwhile, received $16.4 million. Admittedly, it is at the lower end of the Big Tech scale , but it is still a tidy sum.

And that’s not all. Anthropic also spent $2.75 million on “personal security services” for Dario and $1.29 million for “personal protection, home security, and transportation services” for Daniela. Dario also gets access to a private jet for personal use, which cost the company another $97,055.

The company says its success is “highly dependent on the continued service” of its senior team, particularly Dario and Daniela, who “are critical” to advancing the company’s research and mission.

Every S-1 features a long list of things that could go wrong. Anthropic’s is no exception. But alongside standard warnings about competition, regulation, and market shifts, there are some less conventional risks too.

For one, Anthropic warns that AI systems could cause potentially “catastrophic” harm, potentially of a kind that could not be underwritten by the entire “insurance industry in the aggregate.” As AI systems become more sophisticated, there’s also the question of whether Claude — or any other AI system — could possess or develop “forms of sentience.” Such a scenario would present some rather unusual business challenges. There’s also the possibility they “may behave in unintended, misaligned, or autonomous ways” that could damage the company.

It’s no secret that Anthropic needs compute, but the sheer scale of its spending is staggering. The filing details billions of dollars of commitments to secure the compute needed to power its AI models, including roughly $3.1 billion per month to SpaceX for access to Nvidia GPUs once all of the planned capacity is delivered, totaling as much as $120.5 billion by 2029. Other commitments include spending $44.9 billion with Microsoft through 2033, at least $114.5 billion with Google through 2033, and $110 billion with Amazon over the next ten years.

Anthropic also plans to expand its own “infrastructure footprint,” including overseas, as it faces increasing opposition to data center development in the US.

Anthropic already has a somewhat complicated corporate structure as a public benefit corporation. But there’s another unusual twist that will allow its seven cofounders to retain considerable control over the company even after it goes public. Through a separate corporate entity called “Founder LLC,” the group will collectively control 50.1 percent of shareholder voting power over key matters. Anthropic says the seven founders “are distinctly equipped to be stewards of our mission” of benefiting humanity through responsible AI development.

There’s no shortage of AI models out there, but when it comes to “direct competition,” Anthropic names just two other developers: OpenAI and Google. Condolences to SpaceX, Meta, and the rest of the AI world.

This is the title for the native ad

This is the title for the native ad

Prev Swipe Story Next

Same Story from Other Publications

Compare how 6 other independent news outlets reported on this story.

6 Publications
CNBC World
2h ago
The AI trade faces big tests next week, starting with Nvidia earnings and capped by Anthropic IPO

The AI trade faces big tests next week, starting with Nvidia earnings and capped by Anthropic IPO

There are two potential catalysts next week that could either revive or help snuff out the tech recovery.

#ipo #anthropic
Compare →
The Australian Financial Review (AFR)
5h ago
‘This is the big one’: Fundies have their say on Anthropic IPO

‘This is the big one’: Fundies have their say on Anthropic IPO

The company’s blockbuster float will be a pivotal test for the AI trade. Eight top fund managers deliver their verdict on what could be the biggest IPO so far.

#ipo #anthropic
Compare →
The Next Web (TNW)
1d ago
Anthropic IPO: ‘required to validate’ AI stock valuations, says Coben

Anthropic IPO: ‘required to validate’ AI stock valuations, says Coben

Bloomberg says the Anthropic IPO has drawn several times the orders on offer, as the founders sell $1.75bn and Europeans get to buy in.

#ipo #anthropic
Compare →
TechCrunch
3d ago
All 7 Anthropic founders will each cash out about $250M in IPO | TechCrunch

All 7 Anthropic founders will each cash out about $250M in IPO | TechCrunch

Each of the seven co-founders plans to sell exactly the same number of shares in the IPO, which would bring each of them about $250 million in cash at the midpoint of the price range while leaving the group in control of the company.

#ipo #anthropic
Compare →
CNN International
3d ago
We’ve never seen anything like the Anthropic IPO | CNN Business

We’ve never seen anything like the Anthropic IPO | CNN Business

Anthropic’s debut on public markets will be unlike any that’s come before it, in ways that amount to either a once-in-a-generation opportunity — or a massive financial gamble, depending on whom you ask.

#ipo #anthropic
Compare →
The Guardian
3d ago
Anthropic targets valuation of up to $1.4tn in stock market flotation

Anthropic targets valuation of up to $1.4tn in stock market flotation

Claude chatbot developer had been reported to be aiming for $2tn IPO on Wall Street before investors cooled on AI

#ipo #anthropic
Compare →

Related Stories

Technology
Build #2612