13f-changes
Theme

Health care

Current exposure and quarter activity across tracked funds. Theme classifications are editorial and may vary by fund taxonomy.

Current reported exposure$1.3B
Tagged bought / added$132M
Tagged sold / reduced$608M
Tracked funds1
Stanley Druckenmiller

Duquesne Family Office LLC

Stanley Druckenmiller · Q4 2025 filed 2026-02-17

28.9% of reported 13F $1.3B

Biopharma, diagnostics, care delivery, and adjacent health-care services.

TickerNameValueInstrument
NTRA NATERA INC $575M SH
INSM INSMED INC $258M SH
TEVA TEVA PHARMACEUTICAL-SP ADR $183M SH
NAMS NEWAMSTERDAM PHARMA COMPANY NV $108M SH
COGT COGENT BIOSCIENCES INC $79M SH
OPCH OPTION CARE HEALTH INC $56M SH
PTGX PROTAGONIST THERAPEUTICS INC $14M SH
CDTX CIDARA THERAPEUTICS INC $11M SH
TickerActionValue
TEVA Trimmed -$217M
INSM Trimmed -$136M
NTRA Trimmed -$113M
VRNA Closed -$107M
COGT Added +$41M
NAMS Added +$40M
OPCH Added +$24M
ELVN Closed -$19M