/Investor DB

Mass General Brigham Ventures — Full Portfolio

8 tracked investments · listed companies and verified rows first

Abcuroabcuro.com✓ verified

Abcuro develops therapies that target highly cytotoxic T cells for autoimmune diseases, including its lead candidate ulviprubart for inclusion body myositis.

BiotechHealthtechNewton, US

Steven A. Greenberg(Chief Scientific Advisor & Co-Founder)Steven A. Greenberg, MD(Chief Scientific Advisor & Co-Founder)John Alexander Martin(Executive Officer, Director)Stefano Gulla(Founder)Evan Thompson(Executive Officer)David de Graaf(Executive Officer, Director)

Co-investorsBain Capital Life SciencesNew Enterprise Associates (NEA)RA CapitalSamsara BioCapitalSanofi VenturesREDMILE+9 more

Codametrixcodametrix.cominApr 2025SEC filingmedium confidence

CodaMetrix operates an AI-based contextual coding automation platform that converts clinical data and chargeable activities into billable, clinical, and demographic medical codes for hospitals and health systems.

AI & Machine LearningDigital HealthHealthtechBoston, US

Hamid Tabatabaie(Founder)inMark Pottle(Executive Officer)inJim Whelan(Mr. Whelan is the Chief Revenue Officer of the Issuer.)inKevin Schmitt(Mr. Schmitt is the Chief Engineering Officer of the Issuer.)inJay Aslam(Founder)Tara Bradley(Executive Officer)

Board seatRoger Kitterman· per SEC Form D · $15M raise · filed May 2025

Co-investorsCU Healthcare Innovation FundFrist Cressey VenturesMartin VenturesSignalFireTRANSFORMATION CAPITAL

Amolyt Pharmaamolytpharma.comJan 2023

Developing therapeutic peptides targeting rare endocrine diseases (past investment).

Co-investorsAndera PartnersATEM Capital FundCTI Life Sciences Fund L.P.EQT Life SciencesKurma PartnersOctalfa+4 more

Carta Healthcarecarta.healthcareinMay 2025

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AI & Machine LearningDigital HealthHealthtechPittsburgh, US

Gilan El Saadawi(Executive Officer, Director, Promoter)Betsy Castillo(Head of Clinical Data Abstraction)inMichael Finke(Director)Brenton Burns(Director)Scot Stevens(Director)Aaron Brauser(Executive Officer, Director, Promoter)

Co-investorsAsset Management CompanyCU Healthcare Innovation FundFrist Cressey VenturesHealthy VenturesKatalyst VenturesKatalyst.Ventures+10 more

InStride Healthinstride.healthinOct 2022

InStride provides virtual specialty care for young people ages 7 to 24 with anxiety, OCD, and related disorders, using evidence-based treatment enhanced by AI technology.

Digital HealthHealthtechMental Health

Mona Potter(Clinical Co-founder, MD)inKathryn Boger(Clinical Co-founder, Ph.D., ABPP)inJohn Voith(Founder)in

Co-investors.406 VenturesEcho Health VenturesGeneral CatalystBlueCross BlueShield Venture Partners

RIPPL Careripplcare.comin𝕏Oct 2022Acquired

Rippl delivers evidence-based dementia care through a combination of technology and human support for people living with dementia and their families.

Digital HealthHealthtechSeattle, US

Kris Engskov(Co-founder & CEO)inRobert Nelsen(Co-Founder & Board Chair)Paul Engskov(Executive Officer, Director)

BoardHolly Maloney(Director)inIyah Romm(Director)Ryan Watts(Director)

Co-investors1843 CapitalARCH Venture PartnersCity LightEquitage Ventures, L.L.C.F-Prime CapitalGeneral Catalyst+2 more

ROME Therapeuticsrometx.comSep 2021

Boston-based biotech developing drugs against the 'dark genome'/repeatome for autoimmune disease, cancer and neurodegeneration.

Benjamin Greenbaum(Founder)David Ting(Founder)Rosana Kapeller(Founder)

Co-investorsAndreessen HorowitzARCH Venture PartnersGV (Google Ventures)Luma GroupSanofi VenturesAbingworth+11 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Albamunity

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.