GSK's Bold Move into Oncology with Five Late-Stage Trials
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 12 2026
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Should l Buy GSK?
Source: seekingalpha
- Oncology Trial Strategy: GSK is launching five late-stage clinical trials simultaneously for its promising cancer drug Mo-Rez, including three for ovarian cancer and two for endometrial cancer, indicating a significant shift in the company's historically criticized drug development pipeline towards a more aggressive oncology focus.
- Leadership Impact: Since the appointment of new CEO Luke Miels in September, GSK's stock has surged approximately 50%, as he emphasizes the need for bolder decision-making, reflecting a strategic pivot to address investor concerns over the company's previous conservative approach.
- Competitive Strategy Shift: This strategy mirrors tactics employed by rivals like AstraZeneca, which has advanced in oncology since GSK stepped back in 2015; GSK's re-entry into the field through acquisitions and focus on gynecologic and blood cancers demonstrates its repositioning in the market.
- Promising Early Results: Early data presented at a recent oncology conference showed encouraging response rates of 62% in ovarian cancer patients and 67% in endometrial cancer patients, suggesting Mo-Rez's potential as a blockbuster drug and enhancing GSK's prospects in the oncology sector.
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Analyst Views on GSK
Wall Street analysts forecast GSK stock price to fall
6 Analyst Rating
1 Buy
2 Hold
3 Sell
Moderate Sell
Current: 50.500
Low
20.15
Averages
38.72
High
55.60
Current: 50.500
Low
20.15
Averages
38.72
High
55.60
About GSK
GSK plc is a United Kingdom-based biopharma company. The Company’s segments include Commercial Operations and Research and Development. The Company is focused on the science of the immune system and advanced technologies, investing in four core therapeutic areas-respiratory, immunology and inflammation; oncology; human immunodeficiency virus (HIV), and infectious diseases. Its specialty medicines prevent and treat diseases, from asthma, cancer and HIV to autoimmune diseases like lupus. General medicines include inhalers for asthma and chronic obstructive pulmonary disease (COPD) with antibiotics. Its portfolio also includes Efimosfermin, a fibroblast growth factor 21 (FGF21) analog therapeutic in clinical development. The Company also engaged in ozureprubart, a long-acting anti-immunoglobulin E (IgE) monoclonal antibody. The Company also owns HS235, a potential molecule for the treatment of pulmonary hypertension (PH).
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Financial Terms Undisclosed: While the agreement includes undisclosed upfront payments and royalties on net sales of Enhanze-based products, specific financial terms remain confidential, which may affect market expectations regarding the collaboration.
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- Partnership Impact: The PROGRESS-AD trial was a key component of Alector's collaboration with GSK, and its discontinuation highlights the challenges faced by Alector following last year's Phase 3 trial failure for another form of dementia, raising concerns about the viability of their pipeline.
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