LEGN · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Legend Biotech Corporation American Depositary Shares (LEGN) stock moving?

LEGN rallied about 28% from 18.90 on Oct 22 to 24.29 on Nov 9, with volume rising in late October and early November. On Nov 10, the day Q3 results were released, the stock opened at 21.33, fell as low as 19.76, and closed at 20.41, down 16% on about 6.4M shares. That is roughly 2.7 times the average of about 2.35M shares over the 14 sessions shown, and the trade count of 58,282 was also the highest in the period. The results combined a 36% rise in CARVYKTI net trade sales with adjusted EPS of $0.14 versus a $0.00 estimate, but total sales of $359.5M slightly missed the $361.6M estimate. The market reacted to the sales shortfall and the rally that preceded it. Looking ahead, seven CARVYKTI and next-generation program presentations at ASH (Dec 12-15), an investor symposium appearance, and continued CARVYKTI growth are the main drivers. The company's guidance and call commentary were not available in the provided data, which limits confidence in the outlook.

News behind the analysis

About Legend Biotech Corporation American Depositary Shares

Healthcare · Biotechnology (cell therapy)

Legend Biotech is a cell therapy company with headquarters in New Jersey. Its only approved product is CARVYKTI, a CAR-T treatment for multiple myeloma, a blood cancer, which it sells with Johnson & Johnson's Janssen unit. In Q2 2026 the company reported its first profitable quarter, and an interim CEO was named that same quarter.

How it makes money

Most of its revenue comes from its roughly 50% share of CARVYKTI sales under its partnership with Janssen. CARVYKTI's worldwide net sales were about $657 million in Q2 2026, up about 50% from a year earlier. Legend also earns a smaller amount of license and milestone revenue, about $61 million in Q2 2026. It shares the cost of making the product, and gross margin on product sales was roughly 58%.

What usually moves LEGN

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This analysis is for informational purposes only and is not investment advice. It is based solely on the news and market data provided, which may be incomplete, and it does not guarantee any future price movement. Consult a licensed financial advisor before making investment decisions.