
ADC Combination Trials Converge on 2026–2027 Regulatory Window, Concentrating Biotech Binary Risk
A cluster of antibody-drug conjugate combination trials and regulatory decisions is hitting simultaneously in 2026–2027, compressing the valuation timeline for platform-stage oncology companies. ASCO 2026 is serving as the primary near-term data catalyst, with SystImmune, Exelixis, and Crescent Biopharma among those presenting differentiated readouts. A parallel China approval — HUTCHMED and Innovent's fruquintinib-sintilimab combination for renal cell carcinoma — signals that targeted-plus-immu




