The facts

  1. For the six months ended 30 June 2026, unaudited revenue was US$16.286 billion, compared with US$1.163 billion a year earlier. [1][2]

  2. The GAAP operating loss narrowed to $693 million from $2.135 billion. The net loss was $80.748 billion, including $72.388 billion in fair-value changes to convertible notes, derivative liabilities and financing agreements called SAFEs. [1]

  3. Those accounting losses differ from operating cash spending. TechCrunch also identified noncash convertible-debt adjustments as the main driver of the reported net loss. [1][2]

  4. The preliminary prospectus says the securities cannot be sold before the registration statement becomes effective. The SEC submissions record now lists an S-1/A filed on 2 November; offering price, amount raised and trading date remain unset in the filing checked. [1][3][4]

  5. The 2 November amendment reports third-quarter 2026 revenue of about $17 billion and a net loss of $23.3 billion. It reports first-nine-month revenue of $33.2 billion and net loss of $104 billion. [4][5]

  6. The filing’s nine-month net loss includes a $94 billion accounting adjustment related to financing agreements. That adjustment is not an operating loss or a direct measure of cash spent; the filing separately reports operating results. [4][5]

  7. AP reported that the amended filing lists $895.4 billion in commitments for AI computing and infrastructure, including $70 billion due during the next 12 months. This is a reported commitment figure, not an assertion that the amount was already paid. [4][5]

  8. The amended filing reports third-quarter revenue of $16.96 billion, up 47% from the preceding quarter; Reuters compares this with 144% quarter-over-quarter growth in the second quarter. [4][6]

  9. The filing reports a third-quarter operating loss of $567 million, compared with $974 million of operating income in the second quarter. The $23.29 billion third-quarter net loss includes much larger non-operating fair-value changes tied to financing instruments. [4][6]

  10. Anthropic says some computing capacity depends on third-party financing or credit support; if it becomes unavailable or more costly, capacity could be delayed, repriced, reduced or not delivered. The filing lists $895.4 billion in computing commitments, with $69.8 billion due in the 12 months after 30 September 2026. [4][6]

Still unconfirmed

  • The offering price, size, final valuation and trading date remain unspecified in the amended filing checked.
  • The eventual IPO terms and whether the registration statement will become effective remain unresolved.

Corrections & updates

Substantive update, 2 November: Anthropic’s SEC S-1/A adds third-quarter and nine-month results and computing commitments. The reported $104 billion nine-month net loss includes a $94 billion accounting adjustment tied to financing agreements; it is not presented as an operating loss or cash-spending total. IPO pricing and size remain blank.

Substantive update, 3 November: added Reuters reporting and cross-checked the 2 November amended filing. The Q3 operating loss was $567 million while the $23.29 billion net loss includes non-operating fair-value changes; quarterly revenue growth slowed to 47%. Added the filing’s warning that financing shortfalls could delay, reprice, reduce or prevent delivery of contracted computing capacity. IPO terms remain unset.

Sources

References support the numbered facts above. Source checks: 3 Nov 2026, 15:06 UTC.

  1. Form S-1 filed 26 October 2026

    Anthropic, filed with the US Securities and Exchange Commission · Primary source · 26 Oct 2026

    Cover, interim financial table and fair-value footnote checked directly.

  2. Anthropic officially files for its public debut

    TechCrunch · Reporting · 26 Oct 2026

    Independent reporting by Rebecca Bellan; financial figures originate in the filing.

  3. Anthropic public filing-submissions record

    US Securities and Exchange Commission · Primary source · 2 Nov 2026

    Checked directly on 2 November. The SEC submissions record lists an S-1/A filed 2 November 2026, accession 0001628280-26-068676.

  4. Amendment No. 1 to Form S-1

    Anthropic, filed with the U.S. Securities and Exchange Commission · Primary source · 2 Nov 2026

    Opened the 2 November filing and verified it against the SEC submissions record. Financial statements and IPO terms remain attributed to the registration statement.

  5. Anthropic posts $17B quarterly revenue but losses continue ahead of IPO

    The Associated Press · Reporting · 2 Nov 2026

    Opened full AP report on the amended filing. It summarizes Q3 and nine-month revenue, net losses, the accounting adjustment and future computing/infrastructure commitments.

  6. Anthropic revenue growth slows, compute financing risks mount ahead of IPO

    Reuters · Reporting · 2 Nov 2026

    Opened full Reuters report and cross-checked the operating-loss, revenue-growth and financing-risk figures against Anthropic’s 2 November amended S-1/A.

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