Record Revenue and Sustained Topline Growth
Total 2025 revenue reached a record $4.3 billion (21st consecutive year of topline growth). Fourth quarter 2025 revenue was a record $1.2 billion, up 10% year-over-year.
Strong Cash Generation and Profitability
Full year 2025 non-GAAP adjusted net income was approximately $522 million with non-GAAP adjusted EPS of $8.38. Cash from operations totaled ~$1.4 billion and year-end cash and investments were $2.4 billion.
Xywav Growth and Market Position
Xywav generated approximately $1.7 billion in 2025 (up 12% year-over-year). Fourth quarter Xywav revenue was $465 million (up 16% YoY). More than 16,000 patients on Xywav, ~500 net patient adds in Q4 and >2,000 net patient adds in 2025; active IH patients grew ~34%.
Epidiolex Reaches Blockbuster Status
Epidiolex achieved $1.1 billion in 2025 revenue (up 9% year-over-year) with 7% volume growth. Fourth quarter revenue was $287 million (up 4% YoY). Company highlights continued investment to expand adult patient uptake and new formulations.
Zanidatamab (Ziihera) — Practice-Changing Phase III Data
Phase III zanidatamab plus atezolizumab and chemotherapy in first-line HER2-positive metastatic GEA showed median OS >2 years, >7 months improvement vs control and a 28% reduction in risk of death; PFS improvement of >4 months. FDA granted Breakthrough Therapy designation; supplemental BLA submission under real-time oncology review planned in Q1 with potential launch in H2 2026.
Modeyso Launch and Early Uptake
Following the April acquisition of Chimerix, Modeyso launched in August and generated $48 million in 2025 revenue (4.5 months of launch). >360 patients treated in 2025; company believes U.S. commercial opportunity >$500 million contingent on broader uptake and ACTION trial outcomes.
Zepzelca Expansion and Growth
Zepzelca expanded into first-line maintenance (with atezolizumab) and generated $307 million in 2025 revenue. Fourth quarter revenue ~ $90 million, up 15% YoY, driven in part by initial first-line demand.
Litigation Resolutions and Tax/One-Time Financial Benefits
Company resolved nearly all major litigation (including ANDA litigation for Epidiolex) extending runways into the very late 2030s. Recognized a deferred tax asset from Chimerix transaction expected to reduce future cash taxes by >$200 million. Sold a priority review voucher for $200 million gross proceeds (50% to Jazz).
Robust Pipeline and Early-Stage Advancements
New INDs/initiations in 2025 include in-house JZP047 (Phase I for absence epilepsy) and Phase Ib Epidiolex in focal onset seizures. Ongoing registrational and exploratory trials across oncology (including breast, PAN-tumor baskets) and rare disease.