Core Viewpoint - Merck is expected to report its Q4 and full-year 2025 earnings on February 3, with a consensus estimate of $16.19 billion in sales and $2.04 per share in earnings, but earnings estimates for 2026 have declined significantly due to costs from recent M&A activities [1][7][34] Financial Performance - Merck has consistently exceeded earnings expectations in the past four quarters, with an average earnings surprise of 5.08% and a notable 9.32% surprise in the last quarter [3][34] - The company currently has an Earnings ESP of +0.33% and a Zacks Rank of 4 (Sell) [4] Factors Influencing Upcoming Results - Q4 growth is anticipated from Keytruda, Animal Health, and new drugs, although this may be offset by weaker performance from Gardasil and M&A-related costs [7][34] - Keytruda sales are projected to reach $8.31 billion, driven by strong uptake in early-stage indications and metastatic indications [9][34] - The HPV vaccine Gardasil is expected to see lower sales, particularly in China and Japan, with estimates at $1.04 billion [13][34] - The Animal Health segment is estimated to generate $1.48 billion, with mixed performance in livestock and companion animal products [17][34] Strategic Initiatives - Merck has been active in acquisitions, including Cidara Therapeutics for $9.2 billion and Verona Pharma for around $10 billion, aimed at bolstering its pipeline ahead of Keytruda's patent expiration in 2028 [28][30] - The company is positioned to launch approximately 20 new vaccines and drugs in the coming years, with several having blockbuster potential [27][34] Market Position and Valuation - Merck's stock has increased by 9.4% over the past year, underperforming the industry average of 16.1% [20][34] - The company's shares trade at a forward P/E ratio of 15.62, lower than the industry average of 18.18, but above its five-year mean of 12.48 [23][34] Investment Considerations - While Keytruda remains a significant revenue driver, there are concerns about Merck's reliance on this drug and its ability to diversify its product lineup [31][34] - Short-term investors may be cautious due to challenges such as Gardasil's performance, potential competition for Keytruda, and rising pressures from generics [34]

Core Insights - Merck is set to report its Q4 and full-year 2025 results on February 3, with a focus on the sales performance of its cancer drug Keytruda, which accounted for over 50% of pharmaceutical sales in the first nine months of 2025 [2][11] - Keytruda's sales increased by 8% year over year in Q3 2025, but were below expectations, prompting attention on Merck's non-oncology drugs, particularly Capvaxive and Winrevair, which are expected to drive long-term growth [3][5] Sales Performance - Keytruda's sales performance is critical, with a noted increase of 8% year over year in Q3 2025, but weaker than anticipated [3] - Capvaxive and Winrevair have shown strong sales, with Capvaxive generating $480 million and Winrevair $976 million in the first nine months of 2025 [5][11] - The Animal Health business is also contributing to top-line growth, with expected revenue increases in Q4 [6] Product Approvals and Market Competition - Capvaxive was approved in the U.S. in June 2024 and in the EU in March 2025, while Winrevair was approved for PAH treatment in 2024 [4] - Enflonsia, a new RSV antibody, recorded sales of $79 million in Q3 2025, with its performance in Q4 still uncertain as it moves into broader clinical use [7] - Winrevair faces competition in the PAH market from United Therapeutics and Johnson & Johnson, while Enflonsia competes with AstraZeneca/Sanofi's Beyfortus [8][10] Financial Performance and Valuation - Merck's shares have increased by 30.6% over the past six months, outperforming the industry and the S&P 500 [13] - The company's price/earnings ratio stands at 15.61, which is lower than the industry average of 18.36 but higher than its 5-year mean of 12.48 [14] - The Zacks Consensus Estimate for 2025 earnings per share has slightly decreased from $8.98 to $8.95, and for 2026 from $8.81 to $6.94 over the past 60 days [15]

Core Insights - AstraZeneca's Koselugo has received a positive recommendation from the CHMP for expanded use in treating symptomatic, inoperable plexiform neurofibromas in adult patients with neurofibromatosis type 1 in the EU [1][6] - The recommendation is supported by data from the phase III KOMET study, which showed a significant objective response rate of 20% for Koselugo compared to 5% for placebo [2][6] - AstraZeneca's Tezspire has also been recommended for the treatment of adult patients with chronic rhinosinusitis with nasal polyps in the EU, based on the phase III WAYPOINT study [7][8] AstraZeneca's Product Approvals - Koselugo is already approved for certain pediatric patients with NF1 in multiple countries, including the US, EU, Japan, and China, and has recently gained approval for adult patients in Japan [3] - Tezspire is currently approved for severe asthma in various regions and is under review for treating chronic rhinosinusitis with nasal polyps in the US, with a decision expected on October 19, 2025 [9] Financial Performance - Year-to-date, AstraZeneca's shares have increased by 18.2%, outperforming the industry average rise of 3.5% [4]

Core Viewpoint - Merck is set to report its first-quarter 2024 earnings on April 24, with sales and earnings estimates at $15.48 billion and $2.16 per share respectively, while earnings estimates for 2025 have seen a slight decline from $9.01 to $8.96 per share over the past month [1][2]. Earnings Performance - Merck has consistently exceeded earnings expectations in the last four quarters, achieving an average earnings surprise of 4.68% [2][3]. - The most recent quarter showed an earnings surprise of 1.78% [2]. Sales Drivers - The anticipated top-line growth in Q1 is expected to be driven by the cancer drug Keytruda, supported by increased patient demand and additional indications [5]. - Keytruda's sales are projected at $7.55 billion according to the Zacks Consensus Estimate, while a higher estimate of $7.82 billion is provided [6]. Product Performance - U.S. sales of Keytruda in the previous quarter benefited from approximately $200 million in wholesale inventory buy-in, which is expected to reverse in Q1 2025 [7]. - Sales of the new drug Welireg are likely to have increased due to its uptake for advanced renal cell carcinoma [13]. - The HPV vaccine Gardasil is expected to see mixed results, with U.S. sales increasing due to higher pricing, while ex-U.S. sales may decline due to lower demand in China [10]. Competitive Landscape - Merck's reliance on Keytruda raises concerns about the company's ability to diversify its product lineup ahead of the drug's loss of exclusivity in 2028 [23]. - Competitive pressure for Keytruda may increase, particularly from Summit Therapeutics' candidate ivonescimab, which has shown promising results in trials [24]. Valuation and Market Performance - Merck's stock has declined 21.1% year-to-date, underperforming the industry and the S&P 500 [16]. - The company's shares trade at a forward price/earnings ratio of 8.44, which is lower than the industry average of 15.07 and its own 5-year mean of 13.10 [19]. Investment Outlook - Merck's portfolio includes several blockbuster drugs, with Keytruda being a significant revenue driver, alongside growth in animal health and vaccine products [22]. - Despite challenges such as declining sales for Gardasil in China and potential competition for Keytruda, the company is expected to maintain strong fundamentals in the long term [26][27].