Insights

Strategic Acquisition The company was acquired by SERB Pharmaceuticals for 412 million in 2025, indicating a shift in ownership and potential integration opportunities or new channel partnerships under SERB's broader rare disease and oncology focus.

Commercial-stage Presence Y-mAbs is a commercial-stage biopharmaceutical with an active pipeline focused on antibody-based oncology products, suggesting repeatable sales motions, potential for licensing, co-promotion, or distribution deals across cancer therapeutics.

Financial Position Reported revenue in the low tens of millions range with substantial funding ($339M) backing, presenting opportunities for strategic partnerships, milestones-driven collaborations, and cost-shared bring-to-market activities.

Executive Transition Recent leadership change with the CEO/President departure in early 2026 creates openings for new partnerships, executive alignment on deal structures, and refreshed strategic priorities suitable for BD outreach.

Engagement & Events Active participation in major oncology forums (AACR 2025, ANR 2025) and investor/financial conferences signals ongoing market visibility; leverage these events for timely outreach, co-promotion discussions, and access to niche investor and academic networks.

Similar companies to Y-mAbs Therapeutics, Inc.

Y-mAbs Therapeutics, Inc. Tech Stack

Y-mAbs Therapeutics, Inc. uses 8 technology products and services including Amazon Web Services, Cloudinary, Drupal, and more. Explore Y-mAbs Therapeutics, Inc.'s tech stack below.

Media & News

Y-mAbs Therapeutics, Inc.'s Email Address Formats

Y-mAbs Therapeutics, Inc. uses at least 4 email formats:
Y-mAbs Therapeutics, Inc. Email FormatsExamplePercentage
FL@ymabs.comJD@ymabs.com
37%
FLast@ymabs.comJDoe@ymabs.com
28%
FirstLast@ymabs.comJohnDoe@ymabs.com
20%
Last@ymabs.comDoe@ymabs.com
15%

Frequently Asked Questions

What is Y-mAbs Therapeutics, Inc.'s phone number?

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You can contact Y-mAbs Therapeutics, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Y-mAbs Therapeutics, Inc.'s stock symbol?

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Y-mAbs Therapeutics, Inc. is a publicly traded company; the company's stock symbol is YMAB.

What is Y-mAbs Therapeutics, Inc.'s official website and social media links?

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Y-mAbs Therapeutics, Inc.'s official website is ymabs.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Y-mAbs Therapeutics, Inc. generate?

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As of October 2026, Y-mAbs Therapeutics, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Y-mAbs Therapeutics, Inc.'s SIC code and NAICS code?

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Y-mAbs Therapeutics, 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 Y-mAbs Therapeutics, Inc. have currently?

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As of October 2026, Y-mAbs Therapeutics, Inc. has approximately 54 employees across 3 continents, including North America, Europe and Asia. Key team members include Chief Medical Officer: S. L., Senior Vice President, Coo & Head Of Dk Site: J. W. and Vp, Global Lead, Global Drug Safety: P. F. Explore Y-mAbs Therapeutics, Inc.'s employee directory with LeadIQ.

What industry does Y-mAbs Therapeutics, Inc. belong to?

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Y-mAbs Therapeutics, Inc. operates in the Biotechnology Research industry.

What technology does Y-mAbs Therapeutics, Inc. use?

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Y-mAbs Therapeutics, Inc.'s tech stack includes Amazon Web Services, Cloudinary, Drupal, WordPress, CookieYes, OneTrust, Shopify and SendGrid.

What is Y-mAbs Therapeutics, Inc.'s email format?

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Y-mAbs Therapeutics, Inc.'s email format typically follows the pattern of FL@ymabs.com. Find more Y-mAbs Therapeutics, Inc. email formats with LeadIQ.

How much funding has Y-mAbs Therapeutics, Inc. raised to date?

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As of October 2026, Y-mAbs Therapeutics, Inc. has raised $339M in funding. The last funding round occurred on Feb 17, 2021 for $115M.

When was Y-mAbs Therapeutics, Inc. founded?

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Y-mAbs Therapeutics, Inc. was founded in 2015.
Y-mAbs Therapeutics, Inc. logo

Y-mAbs Therapeutics, Inc.

Biotechnology ResearchNew York, United States51-200 Employees

Y-mAbs Therapeutics, Inc. is a mid-sized biotechnology company based in New York City, focused on developing and commercializing antibody-based therapies for cancer. It maintains a broad pipeline with product candidates at pivotal stages that target a range of cancers. The company aims to address unmet medical needs in both pediatric and adult oncology, and pursues collaborations to advance its programs.

In 2025, Y-mAbs participated in major oncology conferences, presenting translational pharmacokinetics data from its pretargeted cancer therapy program at the AACR Annual Meeting. The organization operates within the biotechnology research industry and emphasizes collaboration as part of advancing its antibody-based cancer therapeutics.

Section iconCompany Overview

Phone number
Website
ymabs.com
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
YMAB
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $339M

    Y-mAbs Therapeutics, Inc. has raised a total of $339M of funding over 4 rounds. Their latest funding round was raised on Feb 17, 2021 in the amount of $115M as a Post IPO Equity.

  • $10M - $25M

    Y-mAbs Therapeutics, Inc.'s revenue is estimated to be in the range of $10M - $25M

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