Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Jazz Pharmaceuticals's shares outstanding for the quarter that ended in Mar. 2026 was 63 Mil.
Jazz Pharmaceuticals's quarterly shares outstanding
increased
from Dec. 2025 (61 Mil) to Mar. 2026 (63 Mil).
It means Jazz Pharmaceuticalsissued new shares from Dec. 2025 to Mar. 2026 .
Jazz Pharmaceuticals's annual shares outstanding
increased
from Dec. 2024 (61 Mil) to Dec. 2025 (61 Mil).
It means Jazz Pharmaceuticalsissued new shares from Dec. 2024 to Dec. 2025 .
Jazz Pharmaceuticals (HAM:J7Z) Shares Outstanding (EOP) Explanation
A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.
Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.
Be Aware
Warren Buffett looks for consistency and upward long term trend. Because of share repurchase it is possible for net earnings trend to differ from EPS trend. He preferred net income over EPS. The companies with durable competitive advantage companies report higher % net earnings to total revenues.
Important: If a company is showing net earnings history greater than 20% on total revenues, it is probably benefiting from a long term competitive advantage.
If net earnings is less than 10%, likely to be in a highly competitive business.
Jazz Pharmaceuticals Shares Outstanding (EOP) Related Terms
Jazz Pharmaceuticals Shares Outstanding (EOP) Historical Data
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The historical data trend for Jazz Pharmaceuticals's Shares Outstanding (EOP) can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Jazz Pharmaceuticals Shares Outstanding (EOP) Chart
HAM:J7Z vs BBIO, EXEL, IONS: Shares Outstanding (EOP) Comparison
For the Biotechnology subindustry, Jazz Pharmaceuticals's Shares Outstanding (EOP), along with its competitors' market caps and Shares Outstanding (EOP) data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Jazz Pharmaceuticals Shares Outstanding (EOP) vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Jazz Pharmaceuticals's Shares Outstanding (EOP) distribution charts can be found below:
* The bar in red indicates where Jazz Pharmaceuticals's Shares Outstanding (EOP) falls into.
Jazz Pharmaceuticals Shares Outstanding (EOP) Calculation
Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.
Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.
What does a Shares Outstanding (EOP) of 63 Mil mean?
Jazz Pharmaceuticals (HAM:J7Z) has a Shares Outstanding (EOP) of 63 Mil as of Mar. 2026. The total shares a company has outstanding, at period-end. View historical data on Jazz Pharmaceuticals and its competitors.
Is Jazz Pharmaceuticals' Shares Outstanding (EOP) too high?
Jazz Pharmaceuticals' current Shares Outstanding (EOP) is 63 Mil. Overall, Jazz Pharmaceuticals has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Jazz Pharmaceuticals' Shares Outstanding (EOP) compare to BBIO and EXEL?
Jazz Pharmaceuticals' Shares Outstanding (EOP) of 63 Mil can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (EOP) for a Biotechnology company?
A good Shares Outstanding (EOP) depends on the Biotechnology industry context. However, Shares Outstanding (EOP) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shares Outstanding (EOP) mean?
A high Shares Outstanding (EOP) can signal that a stock is expensive relative to its fundamentals. The total shares a company has outstanding, at period-end. View historical data on Jazz Pharmaceuticals and its competitors. Jazz Pharmaceuticals's current Shares Outstanding (EOP) is 63 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jazz Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Jazz Pharmaceuticals (HAM:J7Z) is currently considered Significantly Overvalued. The stock's GF Value™ is €127.01, compared to a current price of €209.50 — trading 64.9% above its estimated fair value. The current Shares Outstanding (EOP) is 63 Mil. Jazz Pharmaceuticals' overall GF Score™ is 73/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (EOP) calculated?
Shares Outstanding (EOP) is calculated from a company's financial statements. For Jazz Pharmaceuticals (HAM:J7Z), the current Shares Outstanding (EOP) is 63 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Jazz Pharmaceuticals (HAM:J7Z) Overvalued in 2026?
Based on GuruFocus' analysis, Jazz Pharmaceuticals stock appears to be overvalued.
The current stock price of €209.50 is trading 64.9% above its estimated GF Value™ of €127.01.
GuruFocus considers Jazz Pharmaceuticals to be Significantly Overvalued.
Key valuation signals for HAM:J7Z:
Shares Outstanding (EOP): 63 Mil
GF Value™: €127.01 vs. price of €209.50 (64.9% above fair value)
No single metric tells the full story. See the HAM:J7Z stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jazz Pharmaceuticals is an Ireland-domiciled biopharmaceutical firm focused primarily on treatments for sleeping disorders and oncology. Jazz has nine approved drugs across neuroscience and oncology indications; its portfolio includes Xyrem and Xywav for narcolepsy, Zepzelca for the treatment of metastatic small cell lung cancer, Rylaze for acute lymphoblastic leukemia, and Vyxeos for acute myeloid leukemia. In May 2021, Jazz acquired GW Pharmaceuticals and gained its leading product, Epidiolex for the treatment of severe, rare forms of epilepsy.
73GF Score
Get the complete analysis for HAM:J7Z
Shares Outstanding (EOP) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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