Janus Henderson Investors — 2021 Investments
8 investments dated 2021 · listed companies and verified rows first · show all
Disc Medicine is a biopharmaceutical company developing therapies from discovery through clinical development for patients in need.
BiotechHealthtech
John Quisel(Chief Executive Officer)inJean Franchi(Chief Financial Officer)inJonathan Yu(Chief Operating Officer)inWill Savage(Chief Medical Officer)inPamela Stephenson(Chief Commercial Officer)inSteve Caffé(Chief Regulatory Officer)in
Co-investorsAccess BiotechnologyAtlas VentureBain Capital Life SciencesForesite CapitalFrazier Life SciencesOrbiMed+7 more
Biopharmaceutical company discovering and developing novel biologics, protein, and peptide therapeutics.
BiotechSouth San Francisco, US
Trisha Millican(Director)James Topper(Director)Otello Stampacchia(Director)David Hirsch(Director)Volker Schellenberger(Executive Officer)James Brush(Director)
Co-investorsBain Capital Life SciencesFrazier Life SciencesLongitude CapitalViking GlobalBlackRockCasdin Capital+6 more
Arbor develops programmable DNA editors for genetic medicine, aiming to enable functional cures for patients by addressing genetic diseases through bespoke gene editing approaches.
BiotechDigital HealthMedical DevicesCambridge, US
DAVID ARTHUR SCOTT(Executive Officer)inWINSTON XIA YAN(Executive Officer)FENG ZHANG(Director)Feng Zhang, Ph.D.(Arbor Co-founder and Scientific Advisory Board Chair)David Walt, Ph.D.(Arbor Co-founder)David Scott, Ph.D.(Arbor Co-founder)
Co-investorsARCH Venture PartnersIllumina VenturesOno Venture Investment, Inc.TCG CrossoverAlly Bridge GroupRevelation Partners+4 more
Attralus develops pan-amyloid removal (PAR) therapeutics — biologics and imaging agents designed to bind and remove toxic amyloid — to treat patients with systemic amyloidosis across all disease types and stages.
BiotechHealthtechSouth San Francisco, US
Jonathan Wall(Executive Officer)inSpencer Guthrie(Executive Officer)Mark Timney(Executive Officer, Director)inBenson Fong(Executive Officer)Rahul Kakkar(Director)inGreg Bell(Executive Officer)
Co-investorsAlpha Wave GlobalBioBritLifeSci Venture PartnersvenBio PartnersREDMILESamsara BioCapital+2 more
Cyteir is a clinical-stage oncology company developing CYT-0851, an oral investigational drug that inhibits monocarboxylate transporters.
BiotechHealthtechCambridge, US
Kevin Mills(Executive Officer, Director)inRonald Goldstein(Executive Officer)inDonald Corcoran(Executive Officer, Director)inMarkus Renschler(Director)in
BoardTimothy Romberger(Director)Barry Mills(Director)
Co-investorsDroia VenturesLightstone VenturesOUP (Osage University Partners)Shah Family OfficeAlly Bridge GroupDe Novo Ventures+3 more
Cambridge, MA biotech developing single-course in vivo base editing medicines to permanently lower cardiovascular disease risk.
BiotechCambridge, US
Andrew Ashe(Executive Officer)Sekar Kathiresan(Founder)inAndrew Bellinger(Executive Officer)Kiran Musunuru(Founder)
BoardJohn Evans(Director)Anthony Philippakis(Director)in
Co-investorsARCH Venture PartnersF-Prime CapitalGV (Google Ventures)RA CapitalvenBio PartnersWellington Management+3 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
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.



































