Insights

Clinical-stage focus IGM Biosciences is a clinical-stage biotech pursuing IgM-based therapies for autoimmune and inflammatory diseases, presenting ongoing opportunities to discuss collaborations, licensing, or research partnerships around their IgM platform and pipeline.

Strategic collaboration The exclusive worldwide collaboration with Sanofi on IgM antibody agonists creates a potential co-development and co-commercialization channel to explore joint opportunities, upfronts, milestones, and region-specific deals.

Imvotamab reevaluation Recent strategic updates indicate halting certain IgM bispecific programs (Imvotamab and IGM-2644) for autoimmune indications, suggesting a pivot toward optimizing core platforms and seeking partnerships or out-licensing of assets or technology.

Funding and scale With substantial funding and revenue in the tens of millions, despite workforce reductions, there is an opportunity to engage in conversations around proof-of-concept milestones, potential equity financing, or project-based collaborations aligned with capital efficiency.

Therapeutic emphasis IGM emphasizes high-avidity IgM antibodies targeting CD20 and CD3 and broader autoimmune/inflammatory applications, suggesting sales motions around platform screening, strategic alliances, and access to preclinical/clinical-stage assets for oncology and immunology targets.

Similar companies to IGM Biosciences, Inc.

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 4 email formats:
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 LinkedIn and Crunchbase.

How much revenue does IGM Biosciences, Inc. generate?

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

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

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IGM Biosciences, Inc.'s SIC code is 8731 - Commercial Physical and Biological Research and 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 November 2026, IGM Biosciences, Inc. has approximately 66 employees across 5 continents, including North America, Asia and Europe. Key team members include Chief Scientific Officer Igm Autoimmunity And Inflammation: C. B., Chief Medical Officer: J. S. and 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 SAS, Microsoft SharePoint, WordPress, NetSuite, WP Engine, Trello, Paylocity and Zoom.

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 November 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 $107M as 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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