WuXi XDC: Scaling the ADC Manufacturing Network
WuXi XDC is a Hong Kong-listed bioconjugate CRDMO spun out of the WuXi complex that turns ADC discovery and CMC work into higher-value late-stage and commercial manufacturing, reaching RMB 5.94 billion of 2025 revenue. The investment debate centers on price rather than ADC demand: 2025 backlog grew 50.3% to US$1.489 billion and global market share climbed from 9.9% in 2022 to more than 24%, yet the stock trades around 37x trailing and 24x 2026 earnings while carrying a persistent WuXi geopolitical discount and a capex-heavy pivot into overseas commercial supply. Rating Hold: the ADC CRDMO franchise is strong and still scaling, but the current price already anticipates a large share of the next commercial leg.