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Merus Stock Price, News & Analysis

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Welcome to our dedicated page for Merus news (Ticker: MRUS), a resource for investors and traders seeking the latest updates and insights on Merus stock.

Merus N.V. (MRUS) is a clinical-stage biotechnology company pioneering bispecific antibody therapeutics for cancer treatment through its Biclonics® platform. This page provides investors and researchers with centralized access to official announcements, clinical trial updates, and strategic developments shaping the company's trajectory in immuno-oncology.

Find timely updates on Merus' investigational therapies, including progress across multiple cancer indications. Track key milestones such as regulatory feedback, partnership expansions with pharmaceutical collaborators, and financial performance updates. Our aggregation ensures efficient monitoring of material events without promotional bias.

Content spans clinical data disclosures, research collaborations with industry leaders like Incyte and Lilly, intellectual property developments, and financial reporting. Each update is categorized for quick scanning while maintaining technical accuracy required for biotech analysis.

Bookmark this page for streamlined access to Merus' evolving story in multispecific antibody development. Combine our news repository with SEC filings and scientific publications for comprehensive investment research approach.

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Merus N.V. (MRUS) has announced the pricing of a public offering of 5,263,158 common shares at $57.00 per share, aiming to raise approximately $300.0 million in gross proceeds. The company has granted underwriters a 30-day option to purchase up to an additional 789,473 shares. The offering is expected to close around June 5, 2025. Merus plans to use the net proceeds to advance clinical development of its product candidates, fund preclinical research and technology development, and support working capital and general corporate purposes. The offering is being led by multiple joint book-running managers including Jefferies, BofA Securities, Leerink Partners, Guggenheim Securities, Truist Securities, and LifeSci Capital, with Van Lanschot Kempen acting as lead manager.
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Merus N.V. (MRUS), an oncology company specializing in multispecific antibodies and antibody drug conjugates, has announced a proposed public offering of common shares. The offering includes a 30-day option for underwriters to purchase up to an additional 15% of shares. The company plans to use the proceeds to advance clinical development of product candidates, fund preclinical research, and support working capital needs. The offering is being managed by multiple firms including Jefferies, BofA Securities, Leerink Partners, Guggenheim Securities, Truist Securities, and LifeSci Capital as joint book-running managers, with Van Lanschot Kempen as lead manager. The offering will be conducted through a shelf registration statement on Form S-3 filed with the SEC.
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Merus N.V. (Nasdaq: MRUS), a company specializing in oncology and developing innovative multispecific antibodies and antibody drug conjugates (Biclonics®, Triclonics® and ADClonics®), has announced upcoming presentations at two major investor conferences. CEO Bill Lundberg will present at the William Blair 45th Annual Growth Stock Conference on June 3 at 9:40 a.m. ET and the Jefferies Global Healthcare Conference on June 4 at 3:10 p.m. ET. The presentations will be available via webcast on the company's Investors page, with recordings accessible for a limited time afterward.

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Merus (NASDAQ: MRUS) announced promising interim data from its phase 2 trial of petosemtamab combined with pembrolizumab for head and neck squamous cell carcinoma (HNSCC). The study showed a 63% response rate among 43 evaluable patients, including 6 complete responses and 21 partial responses. Key highlights include:

- 79% overall survival rate at 12 months - 9 months median progression-free survival - Responses observed across PD-L1 levels - 14 responding patients still on treatment

The treatment combination was generally well-tolerated, with Grade ≥3 treatment-emergent adverse events occurring in 60% of patients. Infusion-related reactions were reported in 38% of patients, mainly during first infusion. The data suggests potential superiority over pembrolizumab monotherapy, positioning petosemtamab as a possible future standard of care in head and neck cancer. Merus expects to share top-line interim readout of phase 3 trials in 2026.

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Merus announced the publication of petosemtamab's mechanism of action in the journal "Cancers". Petosemtamab, a bispecific antibody targeting EGFR and LGR5, works through three distinct mechanisms: EGFR ligand blocking, EGFR receptor internalization and degradation in LGR5+ cells, and Fc-mediated immune system activation. The drug has shown significant clinical activity in head and neck squamous cell carcinoma (HNSCC). Phase 3 trials are ongoing in first-line PD-L1+ and second/third-line r/m HNSCC, expected to be substantially enrolled by year end. Additionally, a phase 2 trial is evaluating petosemtamab in metastatic colon cancer (mCRC), with initial clinical data expected in H2 2025.
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Merus (Nasdaq: MRUS), a biotechnology company specializing in oncology and the development of multispecific antibodies (Biclonics® and Triclonics®), has announced its participation in the BofA Securities 2025 Health Care Conference. CEO Bill Lundberg will engage in a fireside chat on May 15, 2025, at 8:40 a.m. PT/11:40 a.m. ET. The presentation will be available via webcast on the company's Investors webpage, with a recording accessible for a limited time afterward.

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Merus (MRUS) reported Q1 2025 financial results and provided business updates. The company's petosemtamab drug shows promising progress with two phase 3 trials expected to be substantially enrolled by year-end 2025. The company plans to present updated interim phase 2 data for petosemtamab in combination with pembrolizumab at the 2025 ASCO Annual Meeting. Financially, Merus reported $638 million in cash and equivalents, expected to fund operations into 2028. Q1 2025 revenue increased by $18.6 million compared to Q1 2024, primarily due to commercial material revenue. However, operating expenses increased significantly, with R&D expenses up by $41.5 million and G&A expenses up by $6.0 million. The company reported a net loss of $96.47 million for Q1 2025, compared to a $34.46 million loss in Q1 2024.
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Merus N.V. (Nasdaq: MRUS) announced the acceptance of an abstract for presentation at the 2025 ASCO Annual Meeting in Chicago. The presentation will feature updated interim clinical data from their phase 2 trial of petosemtamab with pembrolizumab as first-line treatment for PD-L1+ recurrent/metastatic head and neck squamous cell carcinoma (HNSCC).

The poster presentation will include data on the complete 45-patient dataset, building upon previously presented early clinical efficacy and safety data from ASCO 2024. According to CEO Bill Lundberg, petosemtamab shows potential as a first and best-in-class treatment for r/m HNSCC, demonstrating substantial clinical activity superior to historical controls across ORR, PFS, and OS metrics.

The presentation is scheduled for June 2, 2025, and Merus will host an investor conference call on May 22, 2025, to discuss the full data set.

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Merus N.V. (Nasdaq: MRUS), a biotechnology company specializing in innovative multispecific antibodies and antibody drug conjugates (Biclonics®, Triclonics® and ADClonics®), has announced its participation in the 24th Annual Needham Virtual Healthcare Conference.

The company's President and CEO, Bill Lundberg, M.D., will engage in a fireside chat on Tuesday, April 8, 2025, at 8:45 a.m. ET. Investors and interested parties can access the live webcast through the Investors section of the Merus website, where the presentation recording will remain available for a time following the event.

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Merus (NASDAQ: MRUS) announced financial results and business updates for Q4 and full year 2024. Key highlights include the FDA approval of BIZENGRI® for NRG1+ pancreatic adenocarcinoma and NSCLC patients, and two Breakthrough Therapy designations for petosemtamab.

The company is advancing two Phase 3 trials for petosemtamab: LiGeR-HN1 (in combination with pembrolizumab for 1L PD-L1+ r/m HNSCC) and LiGeR-HN2 (monotherapy in 2/3L r/m HNSCC), both expected to be substantially enrolled by year-end 2025. Interim data showed a 67% response rate in 1L HNSCC combination therapy and 36% response rate in 2L+ monotherapy.

Financial position remains strong with $724.0 million in cash, cash equivalents and marketable securities as of December 31, 2024, expected to fund operations into 2028.

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FAQ

What is the current stock price of Merus (MRUS)?

The current stock price of Merus (MRUS) is $54.61 as of June 13, 2025.

What is the market cap of Merus (MRUS)?

The market cap of Merus (MRUS) is approximately 4.2B.
Merus

Nasdaq:MRUS

MRUS Rankings

MRUS Stock Data

4.17B
71.67M
2.04%
106.48%
10.72%
Biotechnology
Pharmaceutical Preparations
Link
Netherlands
3584 CM UTRECHT