/Investor DB

Casdin Capital — 2025 Investments

4 investments dated 2025 · listed companies and verified rows first · show all

Deepcelldeepcell.cominMay 2025

Deepcell uses artificial intelligence and high-resolution imaging to analyze cell morphology for biological research and discovery.

AI & Machine LearningBiotechDeep TechMedical DevicesSunnyvale, US

Mahdokht Masaeli(Executive Officer, Director, Promoter)Mahyar Salek(Executive Officer, Director, Promoter)inMaddison Masaeli(Founder)inEuan Ashley(Director, Promoter)

Co-investorsAndreessen HorowitzBow CapitalDCVC (Data Collective)Fifty YearsHorizons VenturesLifeX Ventures+3 more

Octant Biooctant.bioin𝕏Oct 2025 · $175M

Octant is a therapeutics company that develops small molecule drugs to treat protein misfolding diseases.

AI & Machine LearningBiotechDeep TechMedical DevicesEmeryville, US

Sri Kosuri(Founder)inRamsey Homsany(Founder)inRobert Andrade(Executive Officer, Director, Promoter)Maurice J. Costantini(Executive Officer, Director, Promoter)

Co-investorsAndreessen Horowitz+ND Capital8VCCarbon SiliconCatalio Capital Management, LPExplorer Investments+10 more

Orbital Therapeuticsorbitaltx.comin𝕏Jan 2025Acquired

A pharmaceutical company developing therapeutics across oncology, hematology, neuroscience, immunology, and cardiovascular disease with a pipeline of 50 compounds targeting 40+ disease areas.

BiotechHealthtechMedical Devices

Co-investorsAndreessen HorowitzARCH Venture PartnersiGlobe PartnersAgent CapitalAlexandriaHeritage Medical Systems+5 more

Treeline Biosciencestreeline.bioSep 2025

Treeline develops therapeutics focused on oncology, leveraging insights from clinical practice and laboratory research.

AI & Machine LearningBiotechHealthtechMedical DevicesWatertown, US

Joshua H. Bilenker(Executive Officer, Director, Promoter)Jeffrey Engelman(Executive Officer, Director, Promoter)inJosh Bilenker(Founder)inJosh Bilenker Jeff Engelman(Founder)

BoardKristina Burow(Director)inAli Satvat(Director)

Co-investorsAisling CapitalARCH Venture PartnersGV (Google Ventures)OrbiMedARC VENTURESExor+3 more

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.