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Sigdo KoppersXSGO:SK 85 PB Ratio is 1.21 as of Aug. 13, 2026, which is 19% above its 10-year median of 1.02. GuruFocus rates XSGO:SK with a GF Score™ of 85/100 and a GF Value™ of CLP1,366.58 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 536 Conglomerates companies, Sigdo Koppers ranks worse than 57.65% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-08-13), Sigdo Koppers's share price is CLP1632.30. Sigdo Koppers's Book Value per Share for the quarter that ended in Mar. 2026 was CLP1,350.42. Hence, Sigdo Koppers's PB Ratio of today is 1.21.
The historical rank and industry rank for Sigdo Koppers's PB Ratio or its related term are showing as below:
XSGO:SK'
s PB Ratio Range Over the Past 10 Years
Min: 0.69 Med: 1.02 Max: 1.7
Current: 1.21
During the past 13 years, Sigdo Koppers's highest PB Ratio was 1.70. The lowest was 0.69. And the median was 1.02.
XSGO:SK's PB Ratio is ranked worse than 57.65% of 536
companies
in the Conglomerates industry
Industry Median: 1.055
vs XSGO:SK: 1.21
During the past 12 months, Sigdo Koppers's average Book Value Per Share Growth Rate was 3.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.50% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 6.70% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Sigdo Koppers was 18.20% per year. The lowest was 1.80% per year. And the median was 7.90% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Sigdo Koppers PB Ratio Related Terms
Sigdo Koppers PB Ratio Historical Data
* Premium members only.
The historical data trend for Sigdo Koppers's PB 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.
For the Conglomerates subindustry, Sigdo Koppers's PB Ratio, along with its competitors' market caps and PB 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.
Sigdo Koppers PB Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Sigdo Koppers's PB Ratio distribution charts can be found below:
* The bar in red indicates where Sigdo Koppers's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Sigdo Koppers's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Sigdo Koppers (XSGO:SK) has a PB Ratio of 1.21 as of Aug. 13, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Sigdo Koppers and its competitors. This is 19% above median its historical median of 1.02. Over the past decade, Sigdo Koppers' PB Ratio has ranged from 0.69 to 1.70. According to the industry distribution chart, Sigdo Koppers ranks #309 out of 536 companies in the Conglomerates industry, placing it in the top 57.6%.
Is Sigdo Koppers' PB Ratio too high?
Sigdo Koppers' current PB Ratio of 1.21 is 19% above median its 10-year median of 1.02. Over the past 10 years, this metric has ranged from a low of 0.69 to a high of 1.70. The Conglomerates industry median PB Ratio is 1.06. Sigdo Koppers' value of 1.21 is 14.7% above this industry median. Based on the distribution chart, Sigdo Koppers ranks #309 out of 536 companies in the Conglomerates industry, which is below the industry midpoint. Overall, Sigdo Koppers has a GF Score™ of 85/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sigdo Koppers' PB Ratio compare to MMM and HON?
According to the Conglomerates industry distribution chart, Sigdo Koppers ranks #309 out of 536 companies for PB Ratio. This places Sigdo Koppers in the lower half of its industry. The industry median PB Ratio is 1.06. Sigdo Koppers' value of 1.21 is 14.7% above this benchmark. Historically, Sigdo Koppers' own PB Ratio has ranged from 0.69 to 1.70 over the past decade. While the company's 10-year median is 1.02 vs. the industry median of 1.06, Sigdo Koppers has consistently been above 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 PB Ratio for a Conglomerates company?
The median PB Ratio among Conglomerates companies is 1.06, based on 536 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sigdo Koppers's current PB Ratio of 1.21 is 14.7% above 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Sigdo Koppers and its competitors. For the Conglomerates industry, the median PB Ratio is 1.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sigdo Koppers's current PB Ratio is 1.21, which is 19% above median its own 10-year median of 1.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigdo Koppers stock overvalued right now?
Based on GuruFocus' analysis, Sigdo Koppers (XSGO:SK) is currently considered Modestly Overvalued. The stock's GF Value™ is CLP1,366.58, compared to a current price of CLP1,632.30 — trading 19.4% above its estimated fair value. The current PB Ratio is 1.21, which is 19% above median its 10-year median of 1.02 and 14.7% above the Conglomerates industry median of 1.06. Sigdo Koppers' overall GF Score™ is 85/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Sigdo Koppers (XSGO:SK), the current PB Ratio is 1.21 as of Aug. 13, 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 Sigdo Koppers (XSGO:SK) Overvalued in 2026?
Based on GuruFocus' analysis, Sigdo Koppers stock appears to be overvalued.
The current stock price of CLP1,632.30 is trading 19.4% above its estimated GF Value™ of CLP1,366.58.
GuruFocus considers Sigdo Koppers to be Modestly Overvalued.
Key valuation signals for XSGO:SK:
PB Ratio: 1.21 (19% above median its 10-year median of 1.02)
GF Value™: CLP1,366.58 vs. price of CLP1,632.30 (19.4% above fair value)
Industry Position: 14.7% above the Conglomerates median (#309 of 536)
No single metric tells the full story. See the XSGO:SK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sigdo Koppers SA is mainly involved in the Service, Industrial, and Commercial and automotive business segments. Service segment comprises industrial construction and erection businesses and the transport and logistics businesses, Industrial segment consists of rock fragmentation business and business of production and sale of grinding balls and wears part for mining and industry and petrochemicals sector. The Commercial and Automotive segment includes machinery representation, distribution and rental companies and car distribution.
85GF Score
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