Weekly Archive

BioHedge Weekly Archive

Structured summaries of newly disclosed institutional ownership activity in biotech, derived from SEC Schedule 13D and 13G filings.

Each weekly report covers new >5% positions, position changes, activist vs passive filings, and companies with multi-fund interest.

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BioHedge Weekly: January 20 – January 27, 2026

4 SEC 13D/13G filings from biotech hedge funds: 1 new positions, 3 activist filings, 4 companies affected.

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