信达生物达成百亿美元BD 股价为何下行？

Core Insights - The article discusses a historic business development agreement between Innovent Biologics and Takeda Pharmaceutical, valued at $11.4 billion, setting a record for single-license deals in China's innovative drug sector [1][2]. - Despite the significant deal, the market reaction has been lukewarm, with Innovent's stock price declining after the announcement, reflecting broader valuation pressures in the biopharmaceutical sector [2][6]. Summary by Sections Agreement Details - Innovent Biologics has entered a global strategic collaboration with Takeda involving three investigational products, with a total deal value of $11.4 billion, including a $1.2 billion upfront payment [2][4]. - The upfront payment includes a $100 million strategic equity investment from Takeda, priced at a 20% premium to the average closing price over the previous 30 trading days [2]. Product Pipeline - The most significant asset in this deal is IBI363, a first-in-class PD-1/IL-2 bispecific antibody fusion protein, which is currently in multiple registration clinical trials, including a global Phase III trial for small cell lung cancer [4][6]. - Innovent has adopted a "Co-Co" model for IBI363, sharing global development costs with Takeda at a ratio of 60% for Takeda and 40% for Innovent, allowing for joint commercialization in the U.S. market [4][6]. Market Concerns - There are concerns regarding the "Co-Co" model, as Innovent will still bear 40% of the overseas development costs, which may lead to significant cash outflows compared to a traditional licensing model [6]. - However, this model allows Innovent to participate deeply in global clinical trial design and execution, which is crucial for its long-term growth strategy [6]. Financial Performance - Innovent reported a revenue of 5.95 billion yuan for the first half of 2025, a 50.6% year-on-year increase, with a net profit of 834 million yuan, indicating improving cash flow [7]. - The company's current price-to-sales ratio is approximately 11 times, compared to 7.5 times for another major player, BeiGene, suggesting a premium valuation for Innovent [7].