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ARCH Venture Fund XIII and affiliates disclose 16.2% stake in Kardigan

ARCH Venture Fund XIII, L.P., ARCH Venture Partners XIII, L.P., ARCH Venture Partners XIII, LLC, and certain individuals associated with those entities disclosed beneficial ownership of 15,042,035 shares of Kardigan, Inc. common stock, representing 16.2% of the class. The shares are held with shared voting and dispositive power. The reporting persons stated they acquired the stock for investment purposes and may dispose of or acquire additional shares depending on market conditions and their evaluation of the issuer's business and prospects.

Key facts

  • ARCH Venture Fund XIII, L.P. and affiliates own 15,042,035 shares (16.2% of class)
  • Reporting persons hold shared voting and dispositive power over the shares
  • Shares acquired for investment purposes; no affirmative plans to acquire control or effect a change in management disclosed

Why it matters

ARCH Venture Fund XIII becomes a significant holder in Kardigan with one-sixth of outstanding shares, though the filing indicates no activist agenda or plan to effect control — the holding is a structural investment position typical of venture capital portfolios.

Developing story

  • SCHEDULE 13D
  • SCHEDULE 13Dthis filing

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Derived from SCHEDULE 13D filed 2026-06-29. Not investment advice. View the source filing on SEC.gov →