Investment Rating - The report initiates coverage on Kolun Botai (6990.HK) with a "Buy" rating and recommends it as a top pick in the ADC industry, setting a target price of HKD 230 [3][6][15]. Core Insights - Kolun Botai is recognized as a leader in the Chinese ADC industry, with significant international collaboration, particularly with Merck, which has resulted in multiple licensing agreements totaling over USD 10 billion [4][15]. - The company's core asset, SKB264 (TROP2 ADC), is positioned as a global best-in-class product with promising clinical data and a robust pipeline, including several NDA submissions expected in the near future [5][39][44]. - The anticipated commercialization of multiple products in the domestic market is set to begin, with approvals expected for SKB264 and other key products by late 2024 and early 2025 [6][39][45]. Financial Projections - Revenue projections for Kolun Botai are estimated at RMB 1.895 billion for 2024, RMB 1.675 billion for 2025, and RMB 2.877 billion for 2026, with net losses expected to be RMB 351 million, RMB 1.042 billion, and RMB 255 million for the respective years [6][11][13]. - The report utilizes a DCF valuation model with a WACC of 10.8% and a perpetual growth rate of 3%, leading to a target market capitalization of HKD 51.3 billion [6][11]. Product Pipeline - Kolun Botai has over 10 products in clinical stages, with four products, including SKB264 and A166, expected to receive market approval in the near term [39][44]. - The company is actively conducting multiple Phase III clinical trials for its key products, indicating a strong commitment to advancing its pipeline [44][45]. Shareholder Structure - The major shareholder, Kolun Pharmaceutical, holds a 67.4% stake in Kolun Botai, while Merck is the second-largest shareholder with a 6.0% stake [23][24]. Management Team - The management team includes experienced professionals from various pharmaceutical backgrounds, with a strong focus on strategic planning and operational decision-making [26][30][36].
科伦博泰生物-B：ADC龙头商业化在即，未来可期