Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Krystal Biotech's EPS (Basic) for the
three
months ended in Jun. 2026 was €1.61.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Jun. 2026 was €7.10.
During the past 10 years, Krystal Biotech's highest 3-Year average EPS without NRI Growth Rate was -4.90% per year. The lowest was -64.60% per year. And the median was -47.80% per year.
Krystal Biotech (FRA:4KB) Earnings per Share (Diluted) Explanation
Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
Krystal Biotech Earnings per Share (Diluted) Related Terms
Krystal Biotech Earnings per Share (Diluted) Historical Data
* Premium members only.
The historical data trend for Krystal Biotech's Earnings per Share (Diluted) 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.
Krystal Biotech Earnings per Share (Diluted) Chart
FRA:4KB vs NUVL, HALO, APGE: Earnings per Share (Diluted) Comparison
For the Biotechnology subindustry, Krystal Biotech's PE Ratio, along with its competitors' market caps and PE Ratio 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.
Krystal Biotech PE Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Krystal Biotech's PE Ratio distribution charts can be found below:
* The bar in red indicates where Krystal Biotech's PE Ratio falls into.
Krystal Biotech Earnings per Share (Diluted) Calculation
Earnings Per Share (EPS) is the amount of earnings per outstanding share of the company's stock. In calculating earnings per share, the dividends of preferred stocks need to subtracted from the total net income first.
Krystal Biotech's Earnings Per Share (Diluted) for the fiscal year that ended in Dec. 2025 is calculated as
Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €6.86
* 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.
Companies also reported diluted shares in their financial reports. Diluted shares include the shares of convertibles or warrants outstanding.
What does a Earnings per Share (Diluted) of €6.86 mean?
Krystal Biotech (FRA:4KB) has a Earnings per Share (Diluted) of €6.86 as of Jun. 2026. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Krystal Biotech and its competitors. According to the industry distribution chart, Krystal Biotech ranks #999999 out of 1159 companies in the Biotechnology industry.
Is Krystal Biotech's Earnings per Share (Diluted) too high?
Krystal Biotech's current Earnings per Share (Diluted) is €6.86. Based on the distribution chart, Krystal Biotech ranks #999999 out of 1159 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Krystal Biotech has a GF Score™ of 55/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Krystal Biotech's Earnings per Share (Diluted) compare to NUVL and HALO?
According to the Biotechnology industry distribution chart, Krystal Biotech ranks #999999 out of 1159 companies for Earnings per Share (Diluted). This places Krystal Biotech in the lower half of its industry. The industry median Earnings per Share (Diluted) is 16.20. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings per Share (Diluted) for a Biotechnology company?
The median Earnings per Share (Diluted) among Biotechnology companies is 16.20, based on 1,159 companies in the industry. Companies in the top quartile (top 25%) have a Earnings per Share (Diluted) significantly above this median, while those in the bottom quartile fall well below. However, Earnings per Share (Diluted) 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 Earnings per Share (Diluted) mean?
A high Earnings per Share (Diluted) can signal that a stock is expensive relative to its fundamentals. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Krystal Biotech and its competitors. For the Biotechnology industry, the median Earnings per Share (Diluted) is 16.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Krystal Biotech's current Earnings per Share (Diluted) is €6.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Krystal Biotech stock overvalued right now?
Based on GuruFocus' analysis, Krystal Biotech (FRA:4KB) is currently considered Fairly Valued. The stock's GF Value™ is €279.04, compared to a current price of €281.00 — trading 0.7% above its estimated fair value. The current Earnings per Share (Diluted) is €6.86. Krystal Biotech's overall GF Score™ is 55/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings per Share (Diluted) calculated?
Earnings per Share (Diluted) is calculated from a company's financial statements. For Krystal Biotech (FRA:4KB), the current Earnings per Share (Diluted) is €6.86 as of Jun. 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 Krystal Biotech (FRA:4KB) Overvalued in 2026?
Based on GuruFocus' analysis, Krystal Biotech stock appears to be overvalued.
The current stock price of €281.00 is trading 0.7% above its estimated GF Value™ of €279.04.
GuruFocus considers Krystal Biotech to be Fairly Valued.
Key valuation signals for FRA:4KB:
Earnings per Share (Diluted): €6.86
GF Value™: €279.04 vs. price of €281.00 (0.7% above fair value)
No single metric tells the full story. See the FRA:4KB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Krystal Biotech Inc is an integrated, commercial-stage biotechnology company focused on the discovery, development, manufacturing, and commercialization of genetic medicines to treat diseases with high unmet medical needs. The company uses its patented HSV-1-based gene therapy platform to create vectors that deliver therapeutic transgenes to target cells. It possesses exclusive rights to develop, manufacture, and commercialize VYJUVEK internationally. The company operates as one operating segment focused on pharmaceutical products and manufactures, markets, and sells VYJUVEK in the United States and markets and sells VYJUVEK in the European Union, and Japan.
55GF Score
Get the complete analysis for FRA:4KB
Earnings per Share (Diluted) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:4KB has been successfully added to your 
