NAUT · smart money activity

Who's buying Nautilus Biotechnology, Inc.?

Nautilus Biotechnology, Inc. has 1 recent smart-money filing on record (13D), the latest on Nov 3, 2026.

Smart money score Score and rank in Pro

Latest filingNov 3, 2026

Independent buyers1

Signal sources13D

Insiders' avg buy price Pro

NAUT insider buying, 13F and 13D filings

Filed Nov 3, 202613D stake (no activist plan)

Perceptive Advisors LLC (with 3 co-filers): Amended Schedule 13D: 3.9% stake

View the filing on SEC EDGAR ↗

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Signals come from SEC filings: Form 4 (insiders, filed within 2 business days), 13F (fund holdings, up to 45 days after quarter end) and Schedule 13D (5%+ activist stakes). This page reports what the filings show; it is not investment advice.