OrbiMed

Founded in 1989, OrbiMed is a New York-based healthcare-dedicated investment firm managing approximately $5 billion in assets. It invests across the spectrum of healthcare companies, from private start-ups to large multinational corporations, focusing on biopharmaceuticals, life sciences, digital health, medical devices, and diagnostics sectors globally.

Roy Amariglio Ph.D

Principal

Mona Ashiya

Partner

David Bonita

General Partner

Sven Borho

Managing Partner

Evan Caplan

Principal

Sumona Chakraborty

Director

Nissim Darvish

Venture Partner

Iain Dukes

Venture Partner

Michael Eggenberg

Managing Director

Lars Enstrom

Managing Director

Robert Glassman

Venture Partner

Joshua Golomb

Partner, Public Equity

Rishi Gupta

Partner

Geoffrey Hsu

General Partner

Alexandria Huynh

Analyst

Mark Jelley

Managing Director

Chau Khuong

Partner

Kip Kitur

Senior Associate

Kevin Koch

Venture Partner

Dimitri Krainc

Venture Partner

Jonathan Lee

Analyst

Yifu Liu

Managing Director, Asia

Jonathan Mandelbaum

Senior Associate

John McGrath MD

Venture Partner

Anat Naschitz

Venture Partner

W. Carter Neild

Managing Partner

Anat Nursella

Venture Partner

Valerie Odegard Ph.D

Venture Partner

Topher Orr

Analyst

Trevor M. Polischuk

Public Equity Partner

Matthew Rizzo

Partner

William Sawyer

Partner

Michael B. Sheffery

Partner and Co-Founder

Natasha Shervani

Senior Associate

Jonathan Silverstein

Partner

Vivek Sivathanu

Senior Associate

Stephen Squinto

Partner

Charles Steinman

Analyst

C. Scotland Stevens

General Partner

Jim Sullivan

Venture Partner

Peter Thompson

Partner

Klaus Veitinger Ph.D

Venture Partner

Clive Wang

Director, Asia

Guowei Wang Ph.D

Senior Managing Director, Asia and Partner

Steven Wang

Partner

Iris Wang

Partner

David Wang

Partner and Senior Managing Director, Asia

Conrad Wang

Principal

Dimitrios Weedon

Managing Director

Matthew Wotiz

Principal

Stella Xing

Managing Director

Diyong Xu

Principal

Nate Yee

Vice President

Daniel Zhou

Managing Director, Asia

Past deals in Maryland

Insilico Medicine

Series E in 2025
Insilico Medicine, Inc. is a biotechnology company that leverages artificial intelligence (AI) to transform drug discovery, biomarker development, and aging research. Founded in 2014 and based in Baltimore, Maryland, the company has established itself as a pioneer in applying advanced AI techniques, such as generative adversarial networks and reinforcement learning, to create novel molecular structures for various diseases, including cancer and age-related conditions. Insilico Medicine operates an integrated platform that covers all stages of drug discovery, from initial research to clinical trial analysis. Its projects include Pharma.AI, which offers machine learning services to various sectors, and Young.AI, a platform focused on aging predictors. The company also pursues internal drug discovery initiatives targeting diseases like Alzheimer's and Parkinson's, and has partnered with Life Extension to produce nutraceutical products utilizing deep learning and bioinformatics. Additionally, Insilico Medicine provides consumer applications aimed at enhancing health and longevity.

Delfi Diagnostics

Series B in 2022
Delfi Diagnostics, Inc. is a biotechnology company based in Baltimore, Maryland, focused on the early detection of cancer through innovative blood tests. Founded in 2018, the company employs artificial intelligence and genome sequencing to identify unique patterns of DNA fragmentation in the blood, enabling the detection of previously unrecognized cancer-associated cell-free DNA fragments. By utilizing machine learning, Delfi Diagnostics aims to develop high-precision, non-invasive blood tests that allow healthcare professionals to detect cancer at its most curable stage, thereby facilitating timely and effective treatment options for patients.

Insilico Medicine

Series C in 2021
Insilico Medicine, Inc. is a biotechnology company that leverages artificial intelligence (AI) to transform drug discovery, biomarker development, and aging research. Founded in 2014 and based in Baltimore, Maryland, the company has established itself as a pioneer in applying advanced AI techniques, such as generative adversarial networks and reinforcement learning, to create novel molecular structures for various diseases, including cancer and age-related conditions. Insilico Medicine operates an integrated platform that covers all stages of drug discovery, from initial research to clinical trial analysis. Its projects include Pharma.AI, which offers machine learning services to various sectors, and Young.AI, a platform focused on aging predictors. The company also pursues internal drug discovery initiatives targeting diseases like Alzheimer's and Parkinson's, and has partnered with Life Extension to produce nutraceutical products utilizing deep learning and bioinformatics. Additionally, Insilico Medicine provides consumer applications aimed at enhancing health and longevity.

Delfi Diagnostics

Series A in 2021
Delfi Diagnostics, Inc. is a biotechnology company based in Baltimore, Maryland, focused on the early detection of cancer through innovative blood tests. Founded in 2018, the company employs artificial intelligence and genome sequencing to identify unique patterns of DNA fragmentation in the blood, enabling the detection of previously unrecognized cancer-associated cell-free DNA fragments. By utilizing machine learning, Delfi Diagnostics aims to develop high-precision, non-invasive blood tests that allow healthcare professionals to detect cancer at its most curable stage, thereby facilitating timely and effective treatment options for patients.

Cytek Biosciences

Series D in 2020
Cytek Biosciences, Inc. is a manufacturer and supplier of flow cytometry tools and equipment specifically designed for cancer and cell biology research. The company offers advanced flow cytometers, including the Cytek Aurora and Cytek Northern Lights, as well as the DxP Athena system, which utilizes proprietary technology to enhance the detection of dim populations in a multicolor format. In addition, Cytek provides the QbSure quality control program to ensure the optimal performance of its cytometers and a range of cFluor reagents tailored for use in multicolor applications. Established in 1990 and headquartered in Fremont, California, Cytek has expanded its presence internationally with locations in Bethesda, Maryland; Amsterdam, the Netherlands; Tokyo, Japan; and Shanghai, China. The company was previously known as Cytoville, Inc. before rebranding in August 2015.

I-Mab Biopharma

Post in 2020
I-Mab Biopharma (Shanghai) Co., Ltd. is a clinical-stage biopharmaceutical company based in Shanghai, China, with additional offices in Beijing and Rockville, Maryland. Founded in 2016, the company focuses on the discovery, development, and commercialization of innovative biologics aimed at addressing significant unmet medical needs, particularly in the fields of immuno-oncology and immuno-inflammation. I-Mab's diverse drug pipeline targets various therapeutic areas, including multiple myeloma, autoimmune diseases, pediatric growth hormone deficiency, and several cancer indications such as head and neck cancer. Key candidates in its portfolio include Uliledlimab, an antibody for solid tumors, along with Ragistomig and Givastomig, highlighting the company's commitment to developing transformative therapies for patients.

NextCure

Series B in 2018
NextCure, Inc. is a clinical-stage biopharmaceutical company based in Beltsville, Maryland, that focuses on discovering and developing novel immunomedicines aimed at treating cancer and other immune-related diseases by restoring normal immune function. Its lead product candidate, NC318, is currently undergoing Phase 2 clinical trials for advanced or metastatic solid tumors. Additionally, NextCure is developing NC410, designed to inhibit immune suppression through the modulation of a specific immune receptor. The company is also advancing other product candidates, including LNCB74, an antibody-drug conjugate targeting B7-H4, and is exploring additional immunomodulatory molecules in preclinical stages. NextCure has established collaborations with Yale University for licensing and with Eli Lilly and Company for research and development. Founded in 2015, the company leverages proprietary platforms to identify biologically relevant targets in its pursuit of first-in-class immunotherapy solutions.

NextCure

Series A in 2016
NextCure, Inc. is a clinical-stage biopharmaceutical company based in Beltsville, Maryland, that focuses on discovering and developing novel immunomedicines aimed at treating cancer and other immune-related diseases by restoring normal immune function. Its lead product candidate, NC318, is currently undergoing Phase 2 clinical trials for advanced or metastatic solid tumors. Additionally, NextCure is developing NC410, designed to inhibit immune suppression through the modulation of a specific immune receptor. The company is also advancing other product candidates, including LNCB74, an antibody-drug conjugate targeting B7-H4, and is exploring additional immunomodulatory molecules in preclinical stages. NextCure has established collaborations with Yale University for licensing and with Eli Lilly and Company for research and development. Founded in 2015, the company leverages proprietary platforms to identify biologically relevant targets in its pursuit of first-in-class immunotherapy solutions.

Symbiomix Therapeutics

Series A in 2015
Symbiomix Therapeutics, LLC is a biopharmaceutical company focused on developing innovative treatments for serious women's health infections, particularly those that have been historically overlooked. Founded in 2012 and headquartered in Newark, New Jersey, with additional offices in Baltimore, Maryland, and Hamden, Connecticut, the company specializes in antibiotics for gynecologic infections. Its lead product, Solosec (secnidazole), is a next-generation 5-nitroimidazole antibiotic designed for the one-time oral treatment of bacterial vaginosis. This drug is characterized by its enhanced pharmacokinetic properties, allowing for effective and well-tolerated delivery in a single dose. Symbiomix Therapeutics operates as a subsidiary of Lupin Inc.

MacroGenics

Series D in 2008
MacroGenics is a biopharmaceutical company focused on discovering and developing antibody-based therapeutics for cancer treatment. Its pipeline includes Margetuximab targeting HER2-expressing tumors, Flotetuzumab for acute myeloid leukemia, and other immuno-oncology product candidates such as MGA012, MGD013, MGD019, and Enoblituzumab. The company also develops combination therapies like MGD009 with MGA012, and antibody drug conjugates like MGC018 targeting B7-H3.

MacroGenics

Series C in 2006
MacroGenics is a biopharmaceutical company focused on discovering and developing antibody-based therapeutics for cancer treatment. Its pipeline includes Margetuximab targeting HER2-expressing tumors, Flotetuzumab for acute myeloid leukemia, and other immuno-oncology product candidates such as MGA012, MGD013, MGD019, and Enoblituzumab. The company also develops combination therapies like MGD009 with MGA012, and antibody drug conjugates like MGC018 targeting B7-H3.

MacroGenics

Series B in 2004
MacroGenics is a biopharmaceutical company focused on discovering and developing antibody-based therapeutics for cancer treatment. Its pipeline includes Margetuximab targeting HER2-expressing tumors, Flotetuzumab for acute myeloid leukemia, and other immuno-oncology product candidates such as MGA012, MGD013, MGD019, and Enoblituzumab. The company also develops combination therapies like MGD009 with MGA012, and antibody drug conjugates like MGC018 targeting B7-H3.

MacroGenics

Venture Round in 2002
MacroGenics is a biopharmaceutical company focused on discovering and developing antibody-based therapeutics for cancer treatment. Its pipeline includes Margetuximab targeting HER2-expressing tumors, Flotetuzumab for acute myeloid leukemia, and other immuno-oncology product candidates such as MGA012, MGD013, MGD019, and Enoblituzumab. The company also develops combination therapies like MGD009 with MGA012, and antibody drug conjugates like MGC018 targeting B7-H3.

Avalon Pharmaceuticals

Series B in 2001
Avalon Pharmaceuticals, founded in 1999 and headquartered in Germantown, Maryland, was a biopharmaceutical company dedicated to discovering, developing, and commercializing cancer therapeutics using its proprietary AvalonRx technology. Its lead product candidate, AVN944, an IMPDH inhibitor, was in Phase IIa clinical development for treating hematologic and solid cancers at the time of its acquisition by Clinical Data Inc. in 2009. The company collaborated with several prominent pharmaceutical companies, including Merck & Co., MedImmune, ChemDiv, Medarex, and Novartis, to advance its drug discovery and development efforts.

MacroGenics

Series A in 2001
MacroGenics is a biopharmaceutical company focused on discovering and developing antibody-based therapeutics for cancer treatment. Its pipeline includes Margetuximab targeting HER2-expressing tumors, Flotetuzumab for acute myeloid leukemia, and other immuno-oncology product candidates such as MGA012, MGD013, MGD019, and Enoblituzumab. The company also develops combination therapies like MGD009 with MGA012, and antibody drug conjugates like MGC018 targeting B7-H3.
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