The historical rank and industry rank for Turkiye Is Bankasi AS's PB Ratio or its related term are showing as below:
IST:ISATR'
s PB Ratio Range Over the Past 10 Years
Min: 0.31 Med: 0.62 Max: 1.54
Current: 0.91
During the past 13 years, Turkiye Is Bankasi AS's highest PB Ratio was 1.54. The lowest was 0.31. And the median was 0.62.
IST:ISATR's PB Ratio is ranked better than 68.54% of 1516
companies
in the Banks industry
Industry Median: 1.09
vs IST:ISATR: 0.91
During the past 12 months, Turkiye Is Bankasi AS's average Book Value Per Share Growth Rate was 29.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 30.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 46.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 30.80% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Turkiye Is Bankasi AS was 58.40% per year. The lowest was 9.70% per year. And the median was 17.30% per year.
Back to Basics: PB Ratio
Turkiye Is Bankasi AS (IST:ISATR) PB Ratio Explanation
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.
* 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.
Turkiye Is Bankasi AS PB Ratio Competitor Comparison
For the Banks - Regional subindustry, Turkiye Is Bankasi 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.
Turkiye Is Bankasi AS PB Ratio vs Banks Industry
For the Banks industry and Financial Services sector, Turkiye Is Bankasi AS's PB Ratio distribution charts can be found below:
* The bar in red indicates where Turkiye Is Bankasi 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.
* 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.
Turkiye Is Bankasi AS (IST:ISATR) has a PB Ratio of 293,908.09 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 Turkiye Is Bankasi AS and its competitors. This is 47404431% above median its historical median of 0.62. Over the past decade, Turkiye Is Bankasi AS's PB Ratio has ranged from 0.31 to 1.54. According to the industry distribution chart, Turkiye Is Bankasi AS ranks #477 out of 1516 companies in the Banks industry, placing it in the top 31.5%.
Is Turkiye Is Bankasi AS's PB Ratio too high?
Turkiye Is Bankasi AS's current PB Ratio of 293,908.09 is 47404431% above median its 10-year median of 0.62. Over the past 10 years, this metric has ranged from a low of 0.31 to a high of 1.54. The Banks industry median PB Ratio is 1.09. Turkiye Is Bankasi AS's value of 293,908.09 is 26963945% above this industry median. Based on the distribution chart, Turkiye Is Bankasi AS ranks #477 out of 1516 companies in the Banks industry, which is above the industry midpoint. Overall, Turkiye Is Bankasi AS has a GF Score™ of 61/100, reflecting its overall financial health beyond just this single metric.
How does Turkiye Is Bankasi AS's PB Ratio compare to competitors?
According to the Banks industry distribution chart, Turkiye Is Bankasi AS ranks #477 out of 1516 companies for PB Ratio. This puts Turkiye Is Bankasi AS in the upper half of its industry. The industry median PB Ratio is 1.09. Turkiye Is Bankasi AS's value of 293,908.09 is 26963945% above this benchmark. Historically, Turkiye Is Bankasi AS's own PB Ratio has ranged from 0.31 to 1.54 over the past decade. While the company's 10-year median is 0.62 vs. the industry median of 1.09, Turkiye Is Bankasi 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 Banks company?
The median PB Ratio among Banks companies is 1.09, based on 1,516 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. Turkiye Is Bankasi AS's current PB Ratio of 293,908.09 is 26963945% 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 Turkiye Is Bankasi AS and its competitors. For the Banks industry, the median PB Ratio is 1.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Turkiye Is Bankasi AS's current PB Ratio is 293,908.09, which is 47404431% above median its own 10-year median of 0.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turkiye Is Bankasi AS stock overvalued right now?
Turkiye Is Bankasi AS (IST:ISATR) has a current PB Ratio of 293,908.09. The stock's GF Value™ is ₺6,442,089.84, compared to a current price of ₺4,950,000.00 — trading 23.2% below its estimated fair value. The current PB Ratio is 293,908.09, which is 47404431% above median its 10-year median of 0.62 and 26963945% above the Banks industry median of 1.09. Turkiye Is Bankasi AS's overall GF Score™ is 61/100 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 Turkiye Is Bankasi AS (IST:ISATR), the current PB Ratio is 293,908.09 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.
Is Turkiye Is Bankasi AS (IST:ISATR) Overvalued in 2026?
Based on GuruFocus' analysis, Turkiye Is Bankasi AS stock appears to be undervalued.
The current stock price of ₺4,950,000.00 is trading 23.2% below its estimated GF Value™ of ₺6,442,089.84.
Key valuation signals for IST:ISATR:
PB Ratio: 293,908.09 (47404431% above median its 10-year median of 0.62)
GF Value™: ₺6,442,089.84 vs. price of ₺4,950,000.00 (23.2% below fair value)
Industry Position: 26963945% above the Banks median (#477 of 1516)
No single metric tells the full story. See the IST:ISATR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Turkiye Is Bankasi AS is a Turkish financial services group with operations in Europe, Asia, and the Middle East. The group provides banking services as well as insurance, pension, asset management, venture capital, investment banking, leasing and factoring, and brokerage and custody, among other services.
61GF Score
Get the complete analysis for IST:ISATR
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
IST:ISATR has been successfully added to your 
