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创新药投资:阶段性价值投资 与 概率游戏的结合
雪球· 2025-07-03 07:51
Core Viewpoint - The essence of innovative drug investment is a "high risk, high return" technological gamble, with value realization highly concentrated in the critical window of "emergence of potential blockbuster drugs → successful commercialization during patent period" [1] Group 1: Industry Characteristics and Valuation Paradox - The success rate of a drug from clinical trials to approval is only about 10%, with an average of 2 out of 10 new drugs recovering their R&D investment since 1988 [2] - The industry is driven by blockbuster drugs, as most approved drugs fail to recover costs, leading to a "fat tail" profit distribution where a few blockbuster drugs support overall industry profitability [3] - The overall R&D return rate in the industry is close to zero, with a clinical failure rate of up to 90%, which significantly impacts company valuations [5] Group 2: Platform Companies and R&D Efficiency - The long-term trend in industry R&D efficiency, measured by the number of FDA-approved drugs per billion dollars spent, has been declining, a phenomenon referred to as "Eroom's Law" [8] - Even leading companies like HengRui Medicine face uncertainties regarding the continuous output of blockbuster drugs despite recent successes in ADC/dual antibody transactions [9] Group 3: FIC vs. BIC Debate - Historical data shows that the proportion of first-in-class (FIC) drugs among blockbusters has remained stable at around 30%, with a slight increase in recent years [11][13] - The analysis indicates that being a FIC does not significantly enhance the likelihood of a drug becoming a blockbuster, with most value in the industry derived from best-in-class (BIC) drugs rather than FICs [14] Group 4: Redefining Value Investment - Traditional value investment principles do not apply well to innovative drug companies due to low R&D return rates and high failure rates [15] - The focus should be on phase-specific value creation, particularly during the validation and commercialization of potential blockbuster drugs [15] Group 5: Investment Decision Framework - Investment should focus on the value verification and release cycle surrounding potential blockbuster drugs [16] - Early-stage investments should target companies with disruptive technology platforms or unique scientific insights, especially when their platform value is not fully recognized [17][18] - Key value inflection points include critical clinical phases and successful data readouts, which can significantly enhance success probabilities [21][22] Group 6: Current Market Dynamics - The current innovative drug bull market is driven by active BD transactions and the increasing share of domestic companies in global BD deals [25][28] - Domestic regulatory reforms have significantly shortened new drug review times, enhancing the value chain of Chinese biopharmaceutical companies [25] Group 7: Summary and Recommendations - Innovative drug investment is about capturing phase-specific value explosions around blockbuster drugs, rather than adhering to traditional "buy and hold" strategies [29] - Investors should focus on key catalysts and balance probability with potential returns, utilizing DCF models to assess drug value while understanding market expectations [29][30] - Continuous tracking of pipeline progress, competitive landscape, and regulatory dynamics is essential due to the fast-changing nature of the industry [32]
创新药是捕捉阶段价值爆发的概率游戏
雪球· 2025-06-05 07:45
Core Viewpoint - The investment essence of the innovative drug industry is a "high risk, high return" technology game, with value realization highly concentrated in the window of "emergence of potential blockbuster drugs → successful commercialization during patent period" [2] Group 1: Nature of Innovative Drug Investment - Innovative drug investment combines "stage-based value investment" and "probability game" due to the industry's unique characteristics [3] - The overall R&D return rate in the industry is close to zero, with a 90% failure rate in clinical stages, leading to a valuation paradox [3] - The value of companies is highly dependent on single blockbuster drugs, and without replacement products post-patent cliff, valuations can collapse [3] Group 2: Redefining Value Investment - Traditional value investment standards are difficult to apply to pure innovative drug companies due to low R&D returns and high failure rates [4] - Value creation in innovative drug companies is concentrated in the window of "potential blockbuster validation → approval → successful commercialization" [4] - The core of evaluating a drug company is the discounted cash flow of existing products and future pipelines, with blockbuster potential being a key variable [4] Group 3: Probability Game - Drug development is a high-risk process, with early pipeline value being low but exponential increases in value upon successful key clinical trials [6] - Excellent platforms and management can significantly improve success probabilities and efficiencies, although they do not guarantee success [6] - The role of platforms includes improving success rates, increasing the number of attempts, and maximizing the value of successful projects [6] Group 4: Investment Decision Framework - Investment decisions should revolve around the value verification and release cycle of potential blockbuster drugs [8] - Early-stage investments focus on companies with disruptive technology platforms or unique scientific insights, with high risk but potentially huge returns [9] - Key value inflection points occur when core pipelines enter critical clinical stages, significantly increasing success probabilities [11] Group 5: Timing and Exit Strategies - Timing is crucial; knowing when to invest is often more important than which company to invest in [19] - Investors should exit when core value drivers are disproven, growth expectations peak, or when nearing patent cliffs [17] - Continuous tracking of pipeline progress, competitive landscape, clinical data, regulatory dynamics, and sales performance is essential [19] Group 6: Final Conclusion - Innovative drug investment focuses on identifying and investing in companies experiencing non-linear value growth driven by breakthrough drugs [20] - Successful investment requires scientific insight, business judgment, probability thinking, and strict timing discipline [20]
特朗普重推“最惠国”药价政策,对医药市场短期影响可控
2025-05-18 15:48
Summary of Conference Call Notes Industry Overview - The conference call discusses the pharmaceutical industry, particularly focusing on the implications of the Trump administration's proposed "Most Favored Nation" (MFN) drug pricing policy on the global pharmaceutical market and U.S. healthcare spending [1][2][3]. Key Points and Arguments - **Most Favored Nation Policy**: The Trump administration has reintroduced the MFN policy aimed at reducing high drug prices in Medicare Part B by referencing prices from other high-income OECD countries. However, the specifics of the policy remain unclear, and its implementation is uncertain [2][10][12]. - **U.S. Healthcare Spending**: In 2023, U.S. healthcare spending reached $4.87 trillion, accounting for 17.6% of GDP. Prescription drug spending constituted approximately $449.7 billion, or 9.2% of total healthcare expenditures [3][4]. - **Drug Price Disparities**: U.S. brand-name prescription drug prices are, on average, 422% higher than those in other developed countries. Even after accounting for rebates, U.S. drug prices remain 308% higher [5]. - **Complex Pricing System**: The U.S. drug pricing system involves multiple stakeholders, including manufacturers, wholesalers, retailers, and insurers, leading to a complex negotiation process that affects final consumer prices [6][9]. - **WAC vs. ASP**: The Wholesale Acquisition Cost (WAC) and Average Sales Price (ASP) typically differ by 20%-30%. WAC tends to increase over time, but ASP may not rise correspondingly due to rebates, resulting in final prices being 40%-50% higher than WAC [7]. - **AbbVie Pricing Strategy**: AbbVie employs a high WAC and rebate strategy, maintaining a strong market share even after patent expiration by providing significant discounts to Pharmacy Benefit Managers (PBMs) [8]. - **Role of Intermediaries**: Intermediaries like PBMs and insurers dominate the pricing and distribution process, with non-manufacturer income share increasing from 33.2% in 2013 to 50.5% in 2020, surpassing manufacturer income [9]. Additional Important Insights - **Impact on Chinese Pharmaceutical Companies**: The MFN policy may lead to increased demand for innovative drug development in China as multinational companies may reduce R&D budgets and focus on cost control. Chinese companies are encouraged to develop competitive, differentiated product pipelines [3][15]. - **Long-term Strategic Shifts**: If the MFN policy is implemented, it could lead to a shift in global innovation strategies for pharmaceutical companies, with a potential decrease in investment in high-risk, long-term R&D projects aimed at the U.S. market [16]. - **Challenges of Implementation**: The MFN policy faces challenges due to the lack of clear implementation guidelines and the need for bipartisan support for legislative changes, which may limit its short-term impact [13][14]. This summary encapsulates the critical aspects of the conference call, highlighting the implications of the proposed drug pricing policy on the pharmaceutical industry and the broader healthcare landscape.
特朗普“砍价”美国处方药 业内人士:降本增效利好有望传导至国内CXO企业,但期望不应过高
Mei Ri Jing Ji Xin Wen· 2025-05-13 13:35
Core Viewpoint - The article discusses the implications of President Trump's executive order aimed at reducing prescription drug prices in the U.S., highlighting potential impacts on multinational pharmaceutical companies (MNCs) and the contract research organization (CXO) sector. Group 1: Executive Order Details - The executive order mandates that U.S. drug prices be aligned with those in other developed countries, requiring pharmaceutical companies to offer "Most Favored Nation" pricing [2] - The order emphasizes that even with discounts, U.S. brand drug prices are still over three times higher than those in other OECD countries [2] Group 2: Market Reactions and Industry Perspectives - Following the announcement, while innovative drug companies saw a decline in stock prices, the CXO sector experienced an increase, indicating a shift in market sentiment [1] - Industry experts express skepticism regarding the practical implementation of the order, noting the complexity of the U.S. drug pricing system and potential conflicts with domestic manufacturing costs [2] Group 3: Impact on MNCs and CXO Services - If drug prices are significantly reduced, MNCs may seek to cut costs by increasing reliance on Chinese BD (business development) products and CXO services, as these offer cost and efficiency advantages [1][4] - The average time for new drug approval in China is 7.2 years, compared to 13.3 years in the U.S., highlighting the efficiency of Chinese biotech firms [4] Group 4: New Business Models - The potential for a new "Hybrid NewCo" model is discussed, where drug rights are licensed out while clinical development remains in China, allowing for cost-effective R&D [5][6] - This model could lead to increased collaboration between MNCs and Chinese drug companies, particularly in the context of reduced U.S. drug prices [5]
从百济神州暴跌10%,看清特朗普“降药价”剧本
阿尔法工场研究院· 2025-05-12 12:47
以下文章来源于建国路128号 ,作者姬无病 建国路128号 . 宏观切入,微观引出,从系统到局部,从深度到通俗。 作 者 | 姬无病 来源 | 建国路128号 导语 :特朗普似乎要以一己之力面对一个由制药公司、保险集团、医院及医生团体等构成的美 国"医疗复合体"。 美东时间5月11日晚,特朗普在社交媒体上再次对美国药品高定价发难:宣布要动用行政命令,来 让美国全体处方药价格下降30%-80%。 不过这条公开声明一贯延续了特朗普胡吹法螺的风格:并没有提到任何实施该目标的路径,缺乏执 行细节。 所以大概率也是出于政治姿态的考虑,期望用"降低药品支出"作为筹码,针对即将到来的中期选举 去换取更多美国"看病难"中产阶级们的支持——这是在美国拉选票的最好手段之一,也是两党总统 在竞选时候都经常会去打的一张牌。 这一次,特朗普甚至还特意注明了,制药公司的政治游说对他不起作用。 要知道,制药及保健品行业年度游说支出每年都在大幅上升,2023年创了新高达到3.7亿美元规模 (数据来源:Open Secrets)。因为要定价自由,制药公司游说的主要对象是更偏市场化的共和 党,特朗普这种表态,俨然是一副"付款之前你是上帝,付款后 ...
新的全球“药王”来了!
第一财经· 2025-05-07 13:12
2025.05. 07 本文字数:974,阅读时长大约2分钟 作者 | 第一财经 林志吟 2024年,诺和诺德的司美格鲁肽(含Ozempic、Wegovy、Rybelsus)仅以不到两亿美元的销售额差 距,排在默沙东K药之后,与全球"药王"宝座失之交臂。 不过,司美格鲁肽仍要直面与礼来的GLP-1/GIP双重激动剂替尔泊肽的竞争,且两者的竞争日趋白热 化。 虽然司美格鲁肽2025年一季度的销售额仍领先替尔泊肽,后者降糖跟减肥两个适应证的累计销售额 为61.5亿美元,但在美国市场的总处方量不及替尔泊肽。 2025年第一季度,司美格鲁肽全球销售额终于超过K药,暂时坐上了全球"药王"宝座。 默沙东近期披露的2025年一季报显示,2025年第一季度,公司K药全球销售额为72亿美元,同比增 长4%。 从上述看,2025年一季度,司美格鲁肽的销售额领先K药6.64亿美元。 2025年,司美格鲁肽能否真正坐上全球"药王"宝座,值得继续观察。 诺和诺德的司美格鲁肽属于GLP-1受体激动剂,主要用于降糖、减肥治疗,而K药属于肿瘤药物,可 用于多个癌种治疗。默沙东K药是在2023年取代艾伯维的修美乐(Humira)成为新一代全球 ...
华尔街到陆家嘴精选丨非农、通胀数据、科技巨头财报本周来袭 美股能否继续反弹?高盛警告:美元还会贬值!艾伯维和恩智浦财报如何?
Di Yi Cai Jing Zi Xun· 2025-04-29 01:51
①超级周来袭:非农和通胀数据叠加科技巨头财报 美股反弹能否持续? 本周市场将迎来经济数据与企业财报密集发布期。经济数据方面,本周五晚将公布4月非农就业报告 前,周三公布的一季度通胀数据与GDP增速是关注焦点。经济学家预计,美国第一季度GDP年化增速将 从去年四季度的2.4%降至0.1%,核心PCE物价指数同比涨幅将从2.8%回落至2.5%。企业层面,180家标 普500指数成分股将披露季报,大盘科技股引领了近期市场的上涨行情,随着苹果、亚马逊、Meta和微 软财报本周即将放榜,投资者将重点审视关税环境变动及AI领域激烈竞争如何重塑各公司发展前景, 这些财报或将成为决定市场能否延续反弹的关键催化剂。上周股市大涨源于特朗普政府释放缓和信号, 包括无意解雇美联储主席鲍威尔及暗示降低对中国商品关税。不过,市场对关税及经济急刹车的担忧仍 未完全消散。 星展银行邓志坚:上周美国Markit 4月PMI数据再现分歧,其中制造业PMI回升至50.7,但服务业PMI从 54.4大跌至51.4。由于美国就业人口中的7成来自于服务业,预计服务业扩张意愿明显下降后,会影响就 业市场。所以即使上周消费信心回升至52.2,但这可能只是昙 ...