Citadel — Full Portfolio
6 tracked investments · listed companies and verified rows first
Allurion offers a weight-loss program built around a swallowable, procedureless gastric balloon combined with nutrition coaching, connected digital tools, and AI-driven clinician support.
Digital HealthMedical DevicesWellness & FitnessNatick, US
Shantanu Gaur(Co-founder)inSamuel Levy(Co-founder)inBrendan Gibbons(Executive Officer)inOjas Buch(Executive Officer)inRam Chuttani(Executive Officer)Jonathan D Wecker(Executive Officer, Director)in
Co-investorsKube VCREMUS CapitalRunway Growth CapitalCPH CapitalRomulus Capital
LayerZero builds decentralized infrastructure for interoperability across blockchains and asset issuance, enabling applications and chains to connect liquidity and extend reach across ecosystems.
Crypto & Web3Data & InfrastructureDeveloper Tools
Bryan Pellegrino(Founder)inRaz Zarick(Founder)inCaleb Banister(Founder)Ryan Zarick(Founder)
Co-investorsa16z cryptoAndreessen HorowitzAndromeda CapitalBitDAOBixin CapitalBixin Ventures+36 more
Nscale builds AI infrastructure, systems, and solutions—including GPU cloud services and data center capacity—for practitioners, enterprises, and governments to deploy and scale AI workloads.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper Tools
Josh Payne(Founder)inJosh Payne Nathan Townsend(Founder)Nathan Townsend(Founder)
Co-investorsG SquaredT VenturesTORUSTranspose Platform ManagementVentureSouq8090 Industries+4 more
Clinical-stage biotech developing cell therapy products for transplant and autoimmune conditions
BiotechLouisville, US
Suzanne Ildstad(Executive Officer, Director)Scott Requadt(Executive Officer, Director)Geoff Mackay(Director)Francois Nader(Director)
BoardSandip Agarwala(Director)inMark McDade(Director)in
Co-investorsAisling CapitalKeyhorse CapitalLongitude CapitalQiming Venture Partners USAViking GlobalBlackstone Life Sciences+3 more
Yellowbrick Data provides a secure data analytics platform deployed within customer cloud accounts and on-premises, designed for enterprises that require data security, availability, and granular access control.
Cloud ComputingData & InfrastructureEnterprise SoftwareMountain View, US
Neil Carson(Founder)inMark Brinicombe(Founder)Jim Dawson(Founder)
Co-investorsThird Point VenturesBMW i VenturesGV (Google Ventures)In-Q-TelIVP (Institutional Venture Partners)Menlo Ventures+5 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.































