在2025年之前，哪怕是最资深的医药投资者，大概率也没听过Celcuity的名字。这家公司不走寻常路——它并非传统意义上的创新药企，而是聚焦诊断领 域，主打独辟蹊径的活体肿瘤技术路线。 但就是这样一家名不见经传的企业，在过去一年里彻底"出圈"：股价暴涨680%，一跃成为生物医药领域的"潜力新星"。 Gedatolisib针对的是"CDK4/6抑制剂耐药的ER+/HER2-晚期乳腺癌患者"。试验结果显示，药物不仅达到了具有临床意义的无进展生存期（PFS）改善终 点，更创下了该适应症领域有史以来最佳的中位无进展生存期（mPFS）数据。这也意味着，Celcuity成功补上了乳腺癌核心治疗战场中，长期存在的二线 治疗空白。 图：Gedatolisib三期临床数据，来源：公司公告 更具传奇色彩的是，这款"明星药物"并非Celcuity原创，而是一款曾被辉瑞放弃的"弃药"。从巨头眼中的"失败品"到逆袭翻盘的"潜力药"，Celcuity的突围 路径值得投资者借鉴。 01 巨头不一定是对的 辉瑞堪称全球最早押注乳腺癌领域的医药巨头。 早在2015年，辉瑞成功推动Ibrance（哌柏西利）获批上市，就此奠定CDK4/6抑制剂在 ...

Investment Rating - The industry investment rating is "Outperform" [31] Core Insights - Pfizer's Q3 2025 revenue decreased from $17.7 billion to $16.65 billion, a decline of 7% year-over-year, primarily due to reduced demand for COVID-19 products [3][10] - Despite the revenue drop, Pfizer raised its full-year profit forecast, driven by growth in non-COVID business segments [3] - Total revenue for the first three quarters of 2025 was $45.02 billion, down 2% year-over-year [3][10] Summary by Sections Part 1: Q3 2025 Financial Overview and Key Events - Pfizer's Q3 2025 reported net income was $3.54 billion, a 21% decrease from the previous year, while adjusted income was $4.95 billion, down 18% [7][10] - Key events included reaching an agreement with the U.S. government to alleviate tariff threats and a partnership with Metsera to enhance its presence in the obesity market [13][11] Part 2: Core Product Sales Analysis - The oncology segment is the fastest-growing among Pfizer's three business units, with Ibrance sales at $3.083 billion, down 6% year-over-year [20] - Nectin-4 ADC drug Padcev generated $464 million in Q3 2025, a 13% increase, and is established as a standard treatment for certain cancers [20][29] - Rare disease drug Vyndaqel series sales reached $1.591 billion, up 7%, benefiting from ongoing promotion in developed markets [20] Part 3: Future Pipeline Milestones - Pfizer anticipates one regulatory decision and two Phase III data readouts potentially delayed to 2026 [23][25] - The regulatory decision involves BRAFTOVI for treating BRAF V600E mutation metastatic colorectal cancer [25]