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Darwin Global Management, Ltd. (auto-surfaced)

cloneable · 31-DEC-2025 → 31-MAR-2026

AUM $3,770,700,990 · 6 positions · top-10 100.0% · SEC filing history →

13FScore 34/100 — cloning their disclosed top holdings over ~4.7y returned -4%/yr vs S&P +10%/yr (alpha -13%/yr), ahead of the market in 31% of quarters. Cloneable 13F equity book only — excludes hedges/shorts/non-US.

New positions

Issuer% bookValueSince entryConvictionBusinessTags
$RVMD · REVOLUTION MEDICINES INC5.4%$204,983,479+91%MedRevolution Medicines is a clinical-stage oncology company developing targeted therapies against RAS and related cancer-driving mutations.NASDAQCitrini
$ROIV · ROIVANT SCIENCES LTD4.8%$179,516,693+23%MedRoivant Sciences is a biopharmaceutical holding company that develops and commercializes medicines and health technologies through a network of subsidiary 'vant' companies.NASDAQ
$DNTH · DIANTHUS THERAPEUTICS INC0.0%$1,456,599+26%MedBiotech developing complement immune-disease antibodiesNASDAQ

Added to (≥+25% shares)

Issuer% bookΔ sharesSince addConvictionBusinessTags
none

Top holdings now

Issuer% bookSince entryBusinessTags
$INSM · INSMED INC68.3%+54% Q2 '24A biopharmaceutical company developing and commercializing therapies for rare and serious diseases, including pulmonary and inflammatory conditions.NASDAQ
$BLTE · BELITE BIO INC12.1%-6% Q4 '25Clinical-stage biotech for retinal/metabolic diseasesNASDAQ
$ABVX · ABIVAX SA9.3%+61% Q3 '25French biotech developing inflammatory disease therapiesNASDAQ
$RVMD · REVOLUTION MEDICINES INC5.4%+91% Q1 '26Revolution Medicines is a clinical-stage oncology company developing targeted therapies against RAS and related cancer-driving mutations.NASDAQCitrini
$ROIV · ROIVANT SCIENCES LTD4.8%+23% Q1 '26Roivant Sciences is a biopharmaceutical holding company that develops and commercializes medicines and health technologies through a network of subsidiary 'vant' companies.NASDAQ
$DNTH · DIANTHUS THERAPEUTICS INC0.0%+26% Q1 '26Biotech developing complement immune-disease antibodiesNASDAQ

Since entry / add = price change to the latest close (31-MAR-2026 book marked to market). Top holdings measure from the quarter-end when the name first entered the filer's disclosed top holdings (tagged e.g. Q1 '26); new & added positions measure from this quarter's quarter-end. Based on disclosed 13F snapshots — an approximation of entry, not the manager's actual cost basis. Generated 2026-07-20 · Alpha-Investor tracker