13f-changes
Granular segment

Therapeutics biotech

Therapeutics biotech covers companies whose value is driven by drug pipelines, clinical data, commercial launches, or platform science.

Current reported exposure$477M
Tagged bought / added$100M
Tagged sold / reduced$262M
Tracked funds1

This segment groups health-care businesses by the economic engine behind the exposure: discovery tools, drug development, scaled pharma manufacturing, or patient-service delivery. The risk profile changes sharply across those layers.

For 13F readers, the tag helps separate long-duration clinical optionality from cash-flowing service or product businesses. It also makes it easier to see when a fund is taking scientific risk versus reimbursement, utilization, or platform-consolidation risk.

What it covers
  • Clinical-stage biotech
  • Commercial specialty biotech
  • Platform technologies
  • M&A and licensing markets
What to watch
  • Clinical trial readouts
  • FDA and reimbursement decisions
  • Cash runway
  • Large-pharma M&A appetite
Stanley Druckenmiller

Duquesne Family Office LLC

Stanley Druckenmiller · Q4 2025 filed 2026-02-17

10.6% of reported 13F $477M

Clinical and commercial biotech positions focused on drug development.

TickerNameValueInstrument
INSM INSMED INC $258M SH
NAMS NEWAMSTERDAM PHARMA COMPANY NV $108M SH
COGT COGENT BIOSCIENCES INC $79M SH
PTGX PROTAGONIST THERAPEUTICS INC $14M SH
CDTX CIDARA THERAPEUTICS INC $11M SH
ADMA ADMA BIOLOGICS INC $5M SH
WVE WAVE LIFE SCIENCES LTD $3M SH
TickerActionValue
INSM Trimmed -$136M
VRNA Closed -$107M
COGT Added +$41M
NAMS Added +$40M
ELVN Closed -$19M
CDTX New +$11M
ADMA New +$5M
WVE New +$3M