Core Insights - Roche reported total revenue of 30.944 billion Swiss Francs (approximately 38.7 billion USD) for the first half of 2025, reflecting a year-on-year growth of 7% at constant exchange rates [1] - The company's pharmaceutical segment generated revenue of 23.985 billion Swiss Francs (approximately 29.98 billion USD), with a 10% increase driven by growth in key products for breast cancer, food allergies, hemophilia A, eye diseases, and multiple sclerosis [1] - Roche's research and development investment decreased by 10% to 6.67 billion Swiss Francs (approximately 8.3 billion USD), as the company reassessed its R&D efficiency [1] Pharmaceutical Business Performance - Oncology revenue remained stable with a slight increase of 2%, while the hematology segment saw a significant growth of 19% [2] - The top-selling oncology products included Tecentriq, Perjeta, and Phesgo, with Phesgo showing a growth trend [2] - Perjeta's revenue declined by 12% due to the impending expiration of patent protection and competition from biosimilars [2] Hematology and Neuroscience Growth - Hematology revenue totaled 4.32 billion Swiss Francs (approximately 5.4 billion USD), marking a 19% year-on-year increase, driven by strong sales of Polivy, Columvi, and Lunsumio [3] - Neuroscience revenue reached 4.872 billion Swiss Francs (approximately 6.09 billion USD), with Ocrevus contributing significantly to sales [3] Ophthalmology and Immunology Developments - Vabysmo, a dual antibody for ophthalmology, generated sales of 2.067 billion Swiss Francs (approximately 2.58 billion USD), reflecting an 18% increase [4] - The immunology segment achieved revenue of 3.321 billion Swiss Francs (approximately 4.15 billion USD), with Xolair showing a 34% growth due to new approvals for food allergy indications [4]