Historique
Akeso traces its operating history to March 2012, when Akeso Biopharma was founded in Zhongshan by Dr. Xia Yu and co-founders, with senior co-founders Baiyong Li, Maxwell Wang, and Peng Zhang covering scientific direction, discovery, and clinical operations. From the start it was built as a science-and-development company around an end-to-end antibody discovery platform (later branded the ACE platform) and a family of bispecific and multispecific technologies, rather than a shell around a single imported molecule. Its first major external validation came in 2015, when it out-licensed its CTLA-4 antibody AK107 to Merck for consideration of up to US$200 million. Akeso listed on the HKEX in April 2020 at HK$16.18 per share. Its first commercial transition followed: penpulimab was approved in China in 2021, and cadonilimab gained China approval in 2022 for recurrent or metastatic cervical cancer, lifting 2022 sales to RMB1.10 billion. In late 2022 Summit licensed ivonescimab, with the deal closing in early 2023 at US$500 million upfront (US$474.9 million in cash plus 10 million Summit shares in lieu of US$25.1 million), which pushed 2023 revenue to RMB4.53 billion and operating cash flow to a positive RMB2.47 billion on the one-off licensing economics. Ivonescimab won China approval in May 2024 in EGFR-mutated non-squamous NSCLC after TKI progression and beat pembrolizumab in the HARMONi-2 head-to-head, while cadonilimab expanded into gastric cancer. In 2025 penpulimab won FDA approval for nasopharyngeal carcinoma, ivonescimab was approved as first-line monotherapy in PD-L1-positive NSCLC, cadonilimab expanded into first-line cervical cancer, and commercial sales rose to RMB3.03 billion. Akeso financed this rerating through placements of 24.8 million shares in March 2024 at HK$47.65, 31.7 million shares in October 2024 at HK$61.28, and 23.55 million primary placing shares in August 2025 at HK$149.54. In 2026, HARMONi-6 showed an overall-survival benefit for ivonescimab (hazard ratio 0.66) and was selected for the ASCO plenary session.
Position dans le secteur
Akeso is a commercial-stage Chinese antibody innovator with seven products in the commercial stage, anchored by the bispecific antibodies cadonilimab (PD-1/CTLA-4) and ivonescimab (PD-1/VEGF), alongside non-oncology assets such as ebronucimab and ebdarokimab. Its differentiation against the crowded me-too PD-1 field comes from combining targets inside a single molecule to improve efficacy rather than offering another broad checkpoint antibody. The company describes a portfolio of over 50 programs and 94,000L of production capacity, including 55,000L of operating capacity at the Greater Bay Area Technology Park, having moved beyond a virtual-biotech model. Its closest reference peers include Innovent, a larger Chinese commercial biologics company with a bigger domestic sales base; BeOne, a Chinese-origin company with a global commercial oncology organization anchored by BRUKINSA; Summit, the ex-China partner that holds ivonescimab rights across the United States, Canada, Europe, Japan, and (after a 2024 amendment) Latin America, the Middle East, and Africa; BioNTech, whose BNT327 pursues a PD-L1/VEGF-A mechanism in the same next-generation immuno-oncology race; and Merck, whose pembrolizumab is the incumbent first-line lung-cancer standard and Akeso's earlier licensing partner. Akeso's competitive position rests on validated innovation plus execution infrastructure: a scientific track record of multiple approved products, out-licenses to Merck and Summit, head-to-head China data and an FDA approval for penpulimab; speed of internal translation from discovery through trials, filings, and market access; and manufacturing plus China commercialization capacity. Its moats are weaker in company-level brand, network effects, and switching costs, which strengthen only once oncology guidelines and reimbursement lock in. The company is founder-led, with Dr. Xia serving as both chairwoman and chief executive officer.