Siegfried Holding AGXSWX:SFZN +1.29%94 PEG Ratio is 1.28 as of Jun. 30, 2026, which is 42% below its 10-year median of 2.20. GuruFocus rates XSWX:SFZN with a GF Score™ of 94/100 and a GF Value™ of CHF91.96 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 346 Drug Manufacturers companies, Siegfried Holding AG ranks better than 60.4% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Siegfried Holding AG's PEG Ratio or its related term are showing as below:
XSWX:SFZN'
s PEG Ratio Range Over the Past 10 Years
Min: 0.87 Med: 2.2 Max: 6.89
Current: 1.28
During the past 13 years, Siegfried Holding AG's highest PEG Ratio was 6.89. The lowest was 0.87. And the median was 2.20.
XSWX:SFZN's PEG Ratio is ranked better than 60.4% of 346
companies
in the Drug Manufacturers industry
Industry Median: 1.695
vs XSWX:SFZN: 1.28
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Siegfried Holding AG (XSWX:SFZN) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Siegfried Holding AG PEG Ratio Related Terms
Siegfried Holding AG PEG Ratio Historical Data
* Premium members only.
The historical data trend for Siegfried Holding AG's PEG Ratio 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.
XSWX:SFZN vs ZTS, UTHR, VTRS: PEG Ratio Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, Siegfried Holding AG's PEG Ratio, along with its competitors' market caps and PEG 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.
Siegfried Holding AG PEG Ratio vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Siegfried Holding AG's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Siegfried Holding AG's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Siegfried Holding AG (XSWX:SFZN) has a PEG Ratio of 1.28 as of Jun. 30, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Siegfried Holding AG and its competitors. This is 42% below median its historical median of 2.20. Over the past decade, Siegfried Holding AG's PEG Ratio has ranged from 0.87 to 6.89. According to the industry distribution chart, Siegfried Holding AG ranks #137 out of 346 companies in the Drug Manufacturers industry, placing it in the top 39.6%.
Is Siegfried Holding AG's PEG Ratio too high?
Siegfried Holding AG's current PEG Ratio of 1.28 is 42% below median its 10-year median of 2.20. Over the past 10 years, this metric has ranged from a low of 0.87 to a high of 6.89. The Drug Manufacturers industry median PEG Ratio is 1.70. Siegfried Holding AG's value of 1.28 is 24.5% below this industry median. Based on the distribution chart, Siegfried Holding AG ranks #137 out of 346 companies in the Drug Manufacturers industry, which is above the industry midpoint. Overall, Siegfried Holding AG has a GF Score™ of 94/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siegfried Holding AG's PEG Ratio compare to ZTS and UTHR?
According to the Drug Manufacturers industry distribution chart, Siegfried Holding AG ranks #137 out of 346 companies for PEG Ratio. This puts Siegfried Holding AG in the upper half of its industry. The industry median PEG Ratio is 1.70. Siegfried Holding AG's value of 1.28 is 24.5% below this benchmark. Historically, Siegfried Holding AG's own PEG Ratio has ranged from 0.87 to 6.89 over the past decade. While the company's 10-year median is 2.20 vs. the industry median of 1.70, Siegfried Holding AG has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for a Drug Manufacturers company?
The median PEG Ratio among Drug Manufacturers companies is 1.70, based on 346 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siegfried Holding AG's current PEG Ratio of 1.28 is 24.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Siegfried Holding AG and its competitors. For the Drug Manufacturers industry, the median PEG Ratio is 1.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siegfried Holding AG's current PEG Ratio is 1.28, which is 42% below median its own 10-year median of 2.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siegfried Holding AG stock overvalued right now?
Based on GuruFocus' analysis, Siegfried Holding AG (XSWX:SFZN) is currently considered Modestly Undervalued. The stock's GF Value™ is CHF91.96, compared to a current price of CHF70.80 — trading 23% below its estimated fair value. The current PEG Ratio is 1.28, which is 42% below median its 10-year median of 2.20 and 24.5% below the Drug Manufacturers industry median of 1.70. Siegfried Holding AG's overall GF Score™ is 94/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Siegfried Holding AG (XSWX:SFZN), the current PEG Ratio is 1.28 as of Jun. 30, 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 Siegfried Holding AG (XSWX:SFZN) Overvalued in 2026?
Based on GuruFocus' analysis, Siegfried Holding AG stock appears to be undervalued.
The current stock price of CHF70.80 is trading 23% below its estimated GF Value™ of CHF91.96.
GuruFocus considers Siegfried Holding AG to be Modestly Undervalued.
Key valuation signals for XSWX:SFZN:
PEG Ratio: 1.28 (42% below median its 10-year median of 2.20)
GF Value™: CHF91.96 vs. price of CHF70.80 (23% below fair value)
Industry Position: 24.5% below the Drug Manufacturers median (#137 of 346)
No single metric tells the full story. See the XSWX:SFZN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siegfried is a global contract development and manufacturing organization. It derives its revenue primarily from long-term supply agreements with biotechnology and pharmaceutical customers. Siegfried develops and manufactures active pharmaceutical ingredients, finished dosage forms (tablets, capsules, sterile vials, ampules, cartridges, and ointments), and viral vectors. The company provides these services throughout the entire drug lifecycle, including chemical and analytical development, pilot manufacturing, and commercial-scale manufacturing. Siegfried has a large global footprint with 13 production sites on three continents.
94GF Score
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