Jazz Pharmaceuticals plc · JAZZ · FY2025 Q4 · Calendar Q1 2026

Jazz delivered record 2025 revenue; 2026 growth hinges on launches and pipeline

Jazz’s record 2025 revenue and expected 2026 growth reflect contributions from its CNS and oncology products, while new launches and pipeline milestones create further opportunities. Generic competition for oxybate products and the clinical and regulatory execution required for pipeline plans remain material counterweights.

Reported After market closeNASDAQHealthcare $13.92B market cap
100quality score

Earnings scorecard

Reported versus consensus
Reported EPS $6.64 Consensus $6.52
EPS surprise +1.8% Reported versus consensus
Reported revenue $1.20B Consensus $1.17B
Revenue surprise +2.8% Reported versus consensus

Market reaction

event-close to next-session close
Stock move +13.2% Event window
SPY move +0.8% Same window
Abnormal move +12.4% Stock minus SPY
Volume 7.0× Versus trailing sessions
Subsequent drift -3.9% Up to 20 sessions
JAZZSPY benchmark

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Transcript intelligence

What changed

Management reported record 2025 revenue of $4.3 billion and 10% year-over-year fourth-quarter growth, and described a successful Modeyso launch. The call also outlined 2026 priorities for zanidatamab, Modeyso, Epidiolex and Zepzelca, while acknowledging generic pressure on Xywav.

Guidance delta

Management maintained its 2026 outlook. The supplied analysis characterizes expected top-line growth as modest, approximately 2.5% at the midpoint, with double-digit growth expected in rare oncology and epilepsy segments.

Key takeaways

  • 2025 revenue reached a record $4.3 billion, supported by Xywav, Epidiolex, Modeyso and Zepzelca.
  • Modeyso generated $48 million in sales within four months, according to the supplied call analysis.
  • Management cited zanidatamab’s planned gastric-cancer launch in the second half of 2026 and further clinical development in breast cancer.
  • Generic competition and payer actions remain potential pressure points for Xywav and Xyrem.

Management priorities

  • Expand zanidatamab in gastric cancer and advance its breast-cancer program.
  • Build Modeyso adoption and pursue a potential first-line indication subject to ACTION trial results.
  • Develop Epidiolex through adult-patient expansion, new formulations and a Phase Ib focal-onset-seizure study.
  • Continue rare-disease portfolio development and consider additional M&A and licensing.

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Company context

Snapshot as of publication

Jazz Pharmaceuticals plc identifies, develops, and commercializes pharmaceutical products in the United States, Europe, and internationally. The company offers Xywav to treat cataplexy or excessive daytime sleepiness (EDS) with narcolepsy and idiopathic hypersomnia (IH); Epidiolex for seizures associated with Lennox-Gastaut syndrome (LGS), Dravet syndrome (DS), or tuberous sclerosis complex (TSC); Rylaze for the treatment of acute lymphoblastic leukemia or lymphoblastic lymphoma; Enrylaze to treat acute lymphoblastic leukemia and lymphoblastic lymphoma; Zepzelca for the treatment of metastatic small cell lung cancer with disease progression on or after platinum-based chemotherapy; Ziihera to treat HER2-positive biliary tract cancers; Modeyso for the treatment of diffuse midline glioma harboring an H3 K27M mutation; and Defitelio to treat severe veno-occlusive disease.…

Historical context

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Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-11-03T10:50:50.048748+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-11-03T10:50:50.045901+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-11-03. For educational purposes only; not investment advice.