Primary sources
Anthropic SEC filings — what exists on EDGAR
No Anthropic registration statement is public on EDGAR yet; what exists today are Amazon's and Alphabet's own disclosures about their stakes, linked directly to the filing rather than to coverage of it.
Has Anthropic filed with the SEC?
No — no filing with Anthropic PBCPublic Benefit CorporationA Delaware corporate form allowing directors to weigh a stated mission alongside shareholder return.Anthropic is a PBC. That is a governance fact to read before assuming profit maximisation is the board's only duty.FULL DEFINITION → as the filer exists on EDGAR, and a confidential draft submission is not a filing and would not be visible there.
EDGAR LAST CHECKED 2026-10-16 08:50 UTC
No Anthropic filing exists on EDGAR yet.
This table stays empty, deliberately, until something real appears. It will not be filled with press reports.
HOW THE EDGAR WATCH WORKS →Where are Amazon's and Alphabet's Anthropic disclosures?
Amazon discloses its Anthropic position in its Form 10-K and 10-Q, under Note 4 (Investments, equity and non-marketable securities) and in the Other Income (Expense) discussion, while Alphabet reports its holding among non-marketable equity securities in Note 3 of its own 10-K and 10-Q.
AMAZON · SEC.GOV
Form 10-K — Note 4, Investments; Other Income (Expense), net →ALPHABET · SEC.GOV
Form 10-K — Note 3, Non-Marketable Equity Securities →How fast does this page update?
EDGAR full-text search is polled every five minutes and filings publish straight through without human review, because EDGAR is the primary source itself.
One email the minute the S-1 hits EDGAR.
NO TRACKING · ONE-CLICK DELETE · PURPOSE: S-1 NOTIFICATION
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