Eli Lilly and Roche Collaborate on Alzheimer's Blood Test
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Oct 13 2025
0mins
Source: SeekingAlpha
Eli Lilly and Co's stock rose by 3.05% as it reached a 20-day high amid a challenging market environment, with the Nasdaq-100 down 1.72% and the S&P 500 down 0.88%.
The increase in Eli Lilly's stock price is attributed to the announcement that Roche has secured CE mark approval for its Elecsys blood test for Alzheimer's disease, developed in collaboration with Eli Lilly. This partnership highlights the ongoing efforts to enhance early diagnosis in the neuroscience sector, which is expected to improve market acceptance and clinical application of related products. The strategic importance of this collaboration is underscored by the growing global demand for Alzheimer's disease diagnostics, positioning both companies favorably in a competitive market.
This collaboration not only strengthens Eli Lilly's market position but also reflects its commitment to advancing healthcare solutions. The successful development and approval of the Alzheimer's blood test could lead to increased revenue opportunities and enhance Eli Lilly's reputation in the biopharmaceutical industry.
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Analyst Views on LLY
Wall Street analysts forecast LLY stock price to fall
20 Analyst Rating
18 Buy
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Strong Buy
Current: 1215.830
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Current: 1215.830
Low
950.00
Averages
1192
High
1500
About LLY
Eli Lilly and Company is a medicine company, which discovers, develops, manufactures, and market products in a single business segment called human pharmaceutical products. The Company manufacture and distribute its products through facilities in the United States, including Puerto Rico, and in Europe and Asia. The Company’s products are sold in approximately 90 countries. Its Cardiometabolic Health products Basaglar; Humalog, Humalog Mix 75/25, Humalog U-100, Humalog U-200, Humalog Mix 50/50, insulin lispro, and others; Humulin, Humulin 70/30, and others; Jardiance; Mounjaro; Trulicity; Zepbound, and others. Its oncology products include Cyramza, Erbitux, Tyvyt, Verzenio, Retevmo, Jaypirca, and others. Its immunology products include Ebglyss, Olumiant, Omvoh, and Taltz. Its neuroscience products include Emgality and Kisunla. Its LillyDirect, a direct-to-patient digital health care platform, provides delivery of select Lilly medicines dispensed by third-party pharmacies to patients.
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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- Record Sales Figures: Eli Lilly reported combined sales of $12.9 billion for Mounjaro and Zepbound in Q1, contributing to a total revenue of $19.8 billion, which is a 56% year-over-year increase, showcasing its strong performance and growing market share in the GLP-1 sector.
- New Drug Approval Boosts Growth: Lilly's new oral weight loss drug, Foundayo, was approved and became available in early April, likely attracting more consumers and further boosting GLP-1 drug sales, especially among those less comfortable with injectable options.
- Stock Price Surge: Lilly's stock has risen approximately 14% year-to-date, surpassing a market capitalization of $1 trillion; despite a high P/E ratio of 43, the company's robust growth potential and the rising popularity of GLP-1 drugs instill confidence in investors.
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- International Sales Surge: Eli Lilly's international GLP-1 sales exceeded $4.8 billion in 2025, showing significant growth compared to last year, which is expected to further boost the company's overall performance.
- Market Share Increase: As of Q1 2026, Lilly holds a 53% share of the international GLP-1 market and a 60% share in the U.S., indicating the company's growing competitiveness on a global scale.
- Analyst Optimism: Both JPMorgan and RBC Capital Markets raised their price targets for Lilly, with JPMorgan increasing from $1,300 to $1,400 and RBC from $1,250 to $1,500, reflecting strong market confidence in its future performance.
- New Product Launch: Lilly's next-generation oral GLP-1 drug Foundayo is expected to generate $980 million in revenue by 2026, further diversifying its product line and enhancing its competitive edge in international markets.
See More
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- AstraZeneca Drug Failure Impact: AstraZeneca's heart disease drug Wainua failed to meet targets in a late-stage clinical trial, causing its stock to drop about 8%, while shares of co-developer Ionis Pharmaceuticals fell nearly 20%, highlighting market sensitivity to new drug development risks.
See More
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- Enhanced Diagnostic Performance: Research indicates that P-tau217 blood biomarker assays demonstrate strong rule-in performance comparable to amyloid PET for identifying Alzheimer's disease pathology in cognitively unimpaired individuals, providing support for a potentially scalable and accessible alternative for early diagnosis in the future.
- Advancements in Scientific Methodology: Dr. Lars Raket from Eli Lilly will discuss the comparison of external controls versus internal extrapolation at the conference, highlighting the importance of measuring and interpreting long-term outcomes in Alzheimer's clinical trials, further solidifying the company's commitment to scientific rigor.
- Patient-Centered Research: The conference research spans health economics, real-world prescribing evidence, and patient-centered outcomes, showcasing Eli Lilly's 35 years of sustained investment in Alzheimer's science aimed at addressing unanswered questions in the field.
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- Innovative Product Advantage: As the world's first once-weekly basal insulin, Awiqli reduces the annual injection frequency from 365 to 52, significantly alleviating the injection burden on patients, which is expected to enhance adherence and quality of life.
- Competitive Market Landscape: Awiqli will compete with established basal insulin brands like Sanofi's Lantus and lower-cost insulin products from domestic manufacturers, potentially influencing overall market pricing dynamics.
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See More
