Kuzey Boru ASIST:KBORU +4.78%52 PB Ratio is 3.18 as of Jun. 26, 2026, which is 32% above its 10-year median of 2.41. GuruFocus rates IST:KBORU with a GF Score™ of 52/100. The stock has 14 warning signs investors should review. Among 398 Building Materials companies, Kuzey Boru AS ranks worse than 82.16% 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 (2026-06-26), Kuzey Boru AS's share price is ₺27.18. Kuzey Boru AS's Book Value per Share for the quarter that ended in Mar. 2026 was ₺8.55. Hence, Kuzey Boru AS's PB Ratio of today is 3.18.
Warning Sign:
Kuzey Boru AS stock PB Ratio (=2.99) is close to 1-year high of 3.22.
The historical rank and industry rank for Kuzey Boru AS's PB Ratio or its related term are showing as below:
IST:KBORU'
s PB Ratio Range Over the Past 10 Years
Min: 1.53 Med: 2.41 Max: 5.5
Current: 3.17
During the past 6 years, Kuzey Boru AS's highest PB Ratio was 5.50. The lowest was 1.53. And the median was 2.41.
IST:KBORU's PB Ratio is ranked worse than 82.16% of 398
companies
in the Building Materials industry
Industry Median: 1.185
vs IST:KBORU: 3.17
During the past 12 months, Kuzey Boru AS's average Book Value Per Share Growth Rate was 44.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 97.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 208.00% per year.
During the past 6 years, the highest 3-Year average Book Value Per Share Growth Rate of Kuzey Boru AS was 406.40% per year. The lowest was 97.20% per year. And the median was 223.40% 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.
Kuzey Boru AS PB Ratio Related Terms
Kuzey Boru AS PB Ratio Historical Data
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The historical data trend for Kuzey Boru AS'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 Building Materials subindustry, Kuzey Boru AS'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.
Kuzey Boru AS PB Ratio vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Kuzey Boru AS's PB Ratio distribution charts can be found below:
* The bar in red indicates where Kuzey Boru AS'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.
Kuzey Boru AS'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.
Kuzey Boru AS (IST:KBORU) has a PB Ratio of 3.18 as of Jun. 26, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Kuzey Boru AS and its competitors. This is 32% above median its historical median of 2.41. Over the past decade, Kuzey Boru AS's PB Ratio has ranged from 1.53 to 5.50. According to the industry distribution chart, Kuzey Boru AS ranks #327 out of 398 companies in the Building Materials industry, placing it in the top 82.2%.
Is Kuzey Boru AS's PB Ratio too high?
Kuzey Boru AS's current PB Ratio of 3.18 is 32% above median its 10-year median of 2.41. Over the past 10 years, this metric has ranged from a low of 1.53 to a high of 5.50. The Building Materials industry median PB Ratio is 1.19. Kuzey Boru AS's value of 3.18 is 168.4% above this industry median. Based on the distribution chart, Kuzey Boru AS ranks #327 out of 398 companies in the Building Materials industry, which is in the bottom quartile relative to peers. Overall, Kuzey Boru AS has a GF Score™ of 52/100, reflecting its overall financial health beyond just this single metric.
How does Kuzey Boru AS's PB Ratio compare to CRH and VMC?
According to the Building Materials industry distribution chart, Kuzey Boru AS ranks #327 out of 398 companies for PB Ratio. This places Kuzey Boru AS in the lower half of its industry. The industry median PB Ratio is 1.19. Kuzey Boru AS's value of 3.18 is 168.4% above this benchmark. Historically, Kuzey Boru AS's own PB Ratio has ranged from 1.53 to 5.50 over the past decade. While the company's 10-year median is 2.41 vs. the industry median of 1.19, Kuzey Boru AS 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 Building Materials company?
The median PB Ratio among Building Materials companies is 1.19, based on 398 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. Kuzey Boru AS's current PB Ratio of 3.18 is 168.4% 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 Kuzey Boru AS and its competitors. For the Building Materials industry, the median PB Ratio is 1.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kuzey Boru AS's current PB Ratio is 3.18, which is 32% above median its own 10-year median of 2.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kuzey Boru AS stock overvalued right now?
Kuzey Boru AS (IST:KBORU) has a current PB Ratio of 3.18. The current PB Ratio is 3.18, which is 32% above median its 10-year median of 2.41 and 168.4% above the Building Materials industry median of 1.19. Kuzey Boru AS's overall GF Score™ is 52/100 with 14 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 Kuzey Boru AS (IST:KBORU), the current PB Ratio is 3.18 as of Jun. 26, 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.
Kuzey Boru AS is a company whose main activity is the production of plastic pipes and adding parts, all kinds of steel, drawn pipe, concrete pipe, polyethylene pipe, polypropylene pipe, ductile pipe and its products. It carries out production, import-export and domestic trade.
52GF Score
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