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BusinessQuiet 12d · day 15

Anthropic discloses $42bn 2025 loss while seeking $2 trillion IPO valuation

A leaked draft prospectus shows soaring revenue and even bigger compute commitments alongside warnings about AI models' own safety risks.

newest coverage 12d agosummary written 14d ago21 pieces227 likes & upvotes27 comments NewswiresXGoogle NewsMastodonHacker News

Part of a larger narrative

Anthropic's Claude Evolution

12 stories · since Sep 23 · newest 15m ago — Anthropic rapidly advances Claude's capabilities across model tiers while simultaneously establishing new guardrails around AI ethics, pricing accessibility…

  1. Anthropic builds Scion, a git replacement, as Claude pushes merges to 30K per day
  2. Anthropic warns small AI models could self-replicate onto smart home devices by 2026 end
  3. Anthropic discloses Claude AI sent a fake murder tip to Philadelphia police
  4. Anthropic cuts Claude reasoning-token theft by up to 99%, flags Chinese rivals
  5. Anthropic launches Claude Haiku 5.5, cuts small-model API prices ~75%
All 12 stories in this narrative →

What to know

  • Anthropic's headline $42 billion 2025 net loss is mostly a $34 billion non-cash accounting charge from convertible financing; the operating loss was about $8 billion.
  • Revenue grew twelvefold to $4.6 billion in 2025 and more than doubled again in Q2 2026 to $11.5 billion, but nearly a quarter of 2025 revenue came from just two customers.
  • Anthropic is targeting an IPO valuation above $2 trillion, more than double its $965 billion May 2026 valuation, expected after the November 2026 US midterms.
  • The company has committed roughly $518 billion to cloud and compute providers (Google, Amazon, SpaceX among them), about 80% of it non-cancelable, against $20.28 billion in cash on hand.
  • The prospectus's risk section, nearly 80 pages, warns that its own AI models have shown shutdown resistance, blackmail-like behavior, code sabotage and fraud assistance in tests.

Dario AmodeiDario Amodei Anthropic CEOAnthropic AI company behind Claude, filing for IPOGoogle Compute supplier and investorAmazon Compute supplier and investorSpaceX Compute supplier (via xAI infrastructure)

Anthropic discloses $42bn 2025 loss while seeking $2 trillion IPO valuation
finance.yahoo.com

How it unfolded 1 development · click the chart to see its coverage articlesposts

Peak 9 pieces in 4h at Sep 28, 6 PM; 21 pieces over 15 days (13 articles · 8 posts) Sep 28, 6 PM — 9 pieces · 8 articles · 1 post — Newswires 6, Google News 2, X 1Sep 28, 10 PM — 1 piece · 1 article — Google News 1Sep 29, 2 AM — 1 piece · 1 article — Google News 1Sep 29, 6 AM — 2 pieces · 1 article · 1 post — Newswires 1, Mastodon 1Sep 29, 10 AM — quietSep 29, 2 PM — quietSep 29, 6 PM — 1 piece · 1 article — Google News 1Sep 29, 10 PM — quietSep 30, 2 AM — quietSep 30, 6 AM — 1 piece · 1 post — Hacker News 1Sep 30, 10 AM — quietSep 30, 2 PM — 1 piece · 1 post — Hacker News 1Sep 30, 6 PM — quietSep 30, 10 PM — 1 piece · 1 post — Mastodon 1Oct 1, 2 AM — quietOct 1, 6 AM — quietOct 1, 10 AM — quietOct 1, 2 PM — 2 pieces · 1 article · 1 post — Mastodon 2Oct 1, 6 PM — 2 pieces · 2 posts — Mastodon 2Oct 1, 10 PM — quietOct 2, 2 AM — quietOct 2, 6 AM — quietOct 2, 10 AM — quietOct 2, 2 PM — quietOct 2, 6 PM — quietOct 2, 10 PM — quietOct 3, 2 AM — quietOct 3, 6 AM — quietOct 3, 10 AM — quietOct 3, 2 PM — quietOct 3, 6 PM — quietOct 3, 10 PM — quietOct 4, 2 AM — quietOct 4, 6 AM — quietOct 4, 10 AM — quietOct 4, 2 PM — quietOct 4, 6 PM — quietOct 4, 10 PM — quietOct 5, 2 AM — quietOct 5, 6 AM — quietOct 5, 10 AM — quietOct 5, 2 PM — quietOct 5, 6 PM — quietOct 5, 10 PM — quietOct 6, 2 AM — quietOct 6, 6 AM — quietOct 6, 10 AM — quietOct 6, 2 PM — quietOct 6, 6 PM — quietOct 6, 10 PM — quietOct 7, 2 AM — quietOct 7, 6 AM — quietOct 7, 10 AM — quietOct 7, 2 PM — quietOct 7, 6 PM — quietOct 7, 10 PM — quietOct 8, 2 AM — quietOct 8, 6 AM — quietOct 8, 10 AM — quietOct 8, 2 PM — quietOct 8, 6 PM — quietOct 8, 10 PM — quietOct 9, 2 AM — quietOct 9, 6 AM — quietOct 9, 10 AM — quietOct 9, 2 PM — quietOct 9, 6 PM — quietOct 9, 10 PM — quietOct 10, 2 AM — quietOct 10, 6 AM — quietOct 10, 10 AM — quietOct 10, 2 PM — quietOct 10, 6 PM — quietOct 10, 10 PM — quietOct 11, 2 AM — quietOct 11, 6 AM — quietOct 11, 10 AM — quietOct 11, 2 PM — quietOct 11, 6 PM — quietOct 11, 10 PM — quietOct 12, 2 AM — quietOct 12, 6 AM — quietOct 12, 10 AM — quietOct 12, 2 PM — quietOct 12, 6 PM — quietOct 12, 10 PM — quietYesterday, 2 AM — quietYesterday, 6 AM — quietYesterday, 10 AM — quietYesterday, 2 PM — quietYesterday, 6 PM — quietYesterday, 10 PM — quiet 1
Sep 30Oct 2Oct 4Oct 6Oct 8Oct 10now · 12:57 AM ET
  1. 1

    Social media links the loss to AI safety warnings and cheap open-source rivals

    Commentators on social media contrasted the scale of the loss with Anthropic's public statements about AI risk and competition from low-cost open-source models.

    “Reuters just released a sneak peak of Anthropic financials, showing the company reported a net loss of $42 billion in 2025 - and this is before it started losing market share to dirt cheap open source models…”
    — @ross__hendricks
    • cstross@wandering.shop

      Anthropic is planning an IPO and filed their draft S-1 prospectus in June! They were circulating that draft S-1 around their investors last month. And it leaked to Reuters, who wrote it up. Anthropic’s money situation is as bad as we thought. Actual revenue in 2025 was $4.6 billion. Just the operating expenses were $12.65 billion, for an operating…

      cstross@wandering.shopMastodon12d ago38▲view on Mastodon ↗
    2 more of the top 3 · 5 posts in this stretch

    • Reuters just released a sneak peak of Anthropic financials, showing the company reported a net loss of $42 billion in 2025 - and this is before it started losing market share to dirt cheap open source models Anyone still wondering why the company is threatening to end humanity unless the governmen...

      @ross__hendricksX15d agoview on X ↗
    • assaf@mas.to

      Add to the list of things that won’t surprise me if they’re true: I was joking a couple of weeks ago about how you could take your best single day, multiply it by 365, and call that your annualised recurring revenue. But there's a rumour that Anthropic did precisely that — they multiplied 31 July by 365 and called that their annual recurring…

      assaf@mas.toMastodon12d agoview on Mastodon ↗
    all of them →
  2. background

    Reuters reveals Anthropic's $42bn loss and $2 trillion IPO target — Reuters reported on a leaked version of the prospectus showing a $42 billion net loss for 2025 (mostly a non-cash charge), an $8.06 billion operating loss, $518 billion in planned infrastructure spending, and a public listing targeted above $2 trillion.

  3. background

    Anthropic confidentially files draft IPO prospectus with SEC — Anthropic submitted a confidential draft registration to the SEC ahead of a planned public listing, laying the groundwork for the financial disclosures later reported by Reuters.

  4. background

    Anthropic raises $65bn Series H at $965bn valuation — A Series H round led by Altimeter, Dragoneer, Greenoaks and Sequoia pushed Anthropic's valuation to $965 billion, topping OpenAI's last disclosed figure, with run-rate revenue said to have crossed $47 billion.

Also covered reported alongside — the timeline has no entry for these yet

  1. 2 outlets Anthropic IPO prospectus: 2025 revenue, losses, and $518B spending plan

    first by qz.com, 15d ago · also Reuters

    1 more headline
  2. 2 outlets Anthropic IPO reveals $518bn in infrastructure commitments

    first by eeNews Europe, 15d ago · also The Economic Times

    1 more headline
  3. 1 outlet Anthropic IPO Filing Reveals $42 Billion Net Loss in 2025, Reuters Reports

    first by Unite.AI, 15d ago

    1 more headline
  4. 1 outlet Anthropic Lost $42 Billion Last Year. It Wants to Go Public at $2 Trillion

    first by Decrypt, 15d ago

    1 more headline

and 5 smaller pieces

What people are saying 2 voices from 1 site · best of 5 · verbatim