Insights

IgM Advantage Highlight the unique IgM antibody platform with 10 binding sites offering higher avidity and potential for deeper B cell depletion, presenting a compelling value proposition for partners seeking potent immunotherapies in autoimmune and inflammatory diseases.

Strategic Collaborations Leverage the exclusive worldwide collaboration with Sanofi to explore co-development, manufacturing, and commercialization opportunities in oncology, immunology, and inflammation; identify supplementary collaboration models or license-back options to accelerate market access.

Clinical Progress Focus on Imvotamab and related IgM therapeutics in autoimmune indications, noting current Phase 1b status and recent strategic pivots; position for late-stage discussions or additional trials by offering targeted co-investment or co-development arrangements with pharma partners.

Financial Levers Consider the company's fundraising and headcount shifts as indicators of capital needs and risk; propose toll-inclusive or milestone-based partnerships, upfronts tied to clinical milestones, and specialty manufacturing engagements to align with financial runway and development timelines.

Market Positioning Target mid-size biotech and larger pharma with appetite for novel IgM-based therapies; emphasize faster avidity-driven activity, potential for activity in low CD20 expressing cells, and a differentiated mechanism as competitive advantages in autoimmune and inflammatory disease therapy pipelines.

IGM Biosciences, Inc. Tech Stack

IGM Biosciences, Inc. uses 8 technology products and services including SAS, Microsoft SharePoint, WordPress, and more. Explore IGM Biosciences, Inc.'s tech stack below.

Media & News

IGM Biosciences, Inc.'s Email Address Formats

IGM Biosciences, Inc. uses at least 1 format(s):
IGM Biosciences, Inc. Email FormatsExamplePercentage
FLast@igmbio.comJDoe@igmbio.com
87%
First.Last@igmbio.comJohn.Doe@igmbio.com
8%
FirstLast@igmbio.comJohnDoe@igmbio.com
3%
First@igmbio.comJohn@igmbio.com
2%

Frequently Asked Questions

What is IGM Biosciences, Inc.'s stock symbol?

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IGM Biosciences, Inc. is a publicly traded company; the company's stock symbol is IGMS.

What is IGM Biosciences, Inc.'s official website and social media links?

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IGM Biosciences, Inc.'s official website is igmbio.com and has social profiles on LinkedInCrunchbase.

How much revenue does IGM Biosciences, Inc. generate?

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As of July 2026, IGM Biosciences, Inc.'s annual revenue is estimated to be $25M - $50M.

What is IGM Biosciences, Inc.'s SIC code NAICS code?

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IGM Biosciences, Inc.'s SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does IGM Biosciences, Inc. have currently?

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As of July 2026, IGM Biosciences, Inc. has approximately 71 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Scientific Officer Igm Autoimmunity And Inflammation: C. B.Chief Medical Officer: J. S.Chairman Of The Board-Board Of Directors: M. L.. Explore IGM Biosciences, Inc.'s employee directory with LeadIQ.

What industry does IGM Biosciences, Inc. belong to?

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IGM Biosciences, Inc. operates in the Biotechnology Research industry.

What technology does IGM Biosciences, Inc. use?

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IGM Biosciences, Inc.'s tech stack includes SASMicrosoft SharePointWordPressNetSuiteWP EngineTrelloPaylocityZoom.

What is IGM Biosciences, Inc.'s email format?

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IGM Biosciences, Inc.'s email format typically follows the pattern of FLast@igmbio.com. Find more IGM Biosciences, Inc. email formats with LeadIQ.

How much funding has IGM Biosciences, Inc. raised to date?

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As of July 2026, IGM Biosciences, Inc. has raised $699M in funding. The last funding round occurred on Jun 22, 2023 for $107M.

When was IGM Biosciences, Inc. founded?

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IGM Biosciences, Inc. was founded in 2010.
IGM Biosciences, Inc. logo

IGM Biosciences, Inc.

Biotechnology ResearchCalifornia, United States51-200 Employees

IGM Biosciences is a clinical-stage biotechnology company focused on developing a new class of antibody medicines for autoimmune and inflammatory diseases. The company works with engineered Immunoglobulin M antibodies, which have ten binding sites and are designed to achieve high selectivity and avidity compared with conventional antibodies. It holds an exclusive worldwide collaboration with Sanofi to create, develop, manufacture, and commercialize IgM antibody agonists across oncology, immunology, and inflammation targets, and is based in Mountain View, California.

Its pipeline includes Imvotamab, a bispecific IgM antibody targeting CD20 and CD3, being explored in Phase 1b for severe systemic lupus erythematosus, rheumatoid arthritis, and myositis. In early 2025, the company announced it would halt further development of Imvotamab and IGM-2644 for autoimmune diseases, signaling a strategic shift in its program.

Section iconCompany Overview

Website
igmbio.com
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
IGMS
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2010
Employees
51-200

Section iconFunding & Financials

  • $699M

    IGM Biosciences, Inc. has raised a total of $699M of funding over 6 rounds. Their latest funding round was raised on Jun 22, 2023 in the amount of $107Mas a post_ipo_equity.

  • $25M - $50M

    IGM Biosciences, Inc.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $699M

    IGM Biosciences, Inc. has raised a total of $699M of funding over 6 rounds. Their latest funding round was raised on Jun 22, 2023 in the amount of $107Mas a post_ipo_equity.

  • $25M - $50M

    IGM Biosciences, Inc.'s revenue is estimated to be in the range of $25M - $50M

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