JAZZ PHARMACEUTICALS PLC (NASDAQ:JAZZ) Beats Q4 Estimates but 2026 Guidance Tempers Gains

By Mill Chart - Last update: Feb 25, 2026

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JAZZ PHARMACEUTICALS PLC (NASDAQ:JAZZ) delivered a fourth-quarter financial performance that narrowly surpassed Wall Street's expectations, though the market's initial reaction appears tempered by the company's forward-looking guidance.

Quarterly Results vs. Estimates

The biopharmaceutical company reported strong top-line growth for the fourth quarter of 2025, with sales rising 10.1% year-over-year to $1.20 billion. This figure slightly exceeded the analyst consensus estimate of approximately $1.19 billion. On the bottom line, the company posted a non-GAAP earnings per share (EPS) of $6.64, which also came in just above the estimated $6.65.

  • Reported Q4 Revenue: $1.20 billion
  • Analyst Estimate: $1.19 billion
  • Reported Q4 Non-GAAP EPS: $6.64
  • Analyst Estimate: $6.65

Market Reaction and Full-Year Guidance

Following the earnings release, the stock saw an after-market gain of approximately 3.1%. This positive but measured move suggests investors are balancing the solid quarterly beat against the company's outlook for 2026. For the full year 2025, Jazz Pharmaceuticals achieved record total revenues of $4.3 billion, a 5% increase over the prior year.

However, the company's provided financial guidance for 2026 appears to be a focal point. Jazz anticipates full-year 2026 revenues of approximately $4.38 billion at the midpoint. This projection falls about 2.8% below the current analyst consensus estimate of $4.6 billion for the year. The guidance seems to be the primary factor capping more enthusiastic gains in the stock price post-announcement.

Key Developments from the Earnings Report

Beyond the financial figures, management highlighted several important operational milestones. A significant near-term catalyst is the anticipated completion of a supplemental Biologics License Application (sBLA) submission in the first quarter of 2026. This submission will be for zanidatamab in first-line HER2-positive gastroesophageal adenocarcinoma (GEA) and will be made under the FDA's Real-Time Oncology Review (RTOR) program, which can expedite the review process. The progress of this key oncology asset is a critical element of the company's long-term growth strategy.

Looking Ahead

Analysts will be closely monitoring the company's ability to meet its own 2026 targets and the regulatory pathway for zanidatamab. For the upcoming first quarter of 2026, the current analyst consensus estimates revenue of approximately $997 million and EPS of $4.70. The company's performance relative to these quarterly benchmarks, alongside updates on its clinical pipeline, will likely drive investor sentiment in the near term.

For a detailed breakdown of historical earnings, future estimates, and analyst projections, you can review the data here: JAZZ Earnings & Estimates.

Disclaimer: This article is for informational purposes only and does not constitute financial advice, a recommendation, or an offer to buy or sell any securities. Investors should conduct their own research and consult with a qualified financial advisor before making any investment decisions.

JAZZ PHARMACEUTICALS PLC

NASDAQ:JAZZ (2/24/2026, 5:57:08 PM)

After market: 179.1 +5.27 (+3.03%)

173.83

+0.58 (+0.33%)



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