* The 5-Year Book Value Growth Rate is the 5-year average Book Value 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.
IST:TSKB'
s PEG Ratio Range Over the Past 10 Years
Min: 0.05 Med: 0.22 Max: 0.69
Current: 0.06
During the past 13 years, Turkiye Sinai Kalkinma Bankasi AS's highest PEG Ratio was 0.69. The lowest was 0.05. And the median was 0.22.
IST:TSKB's PEG Ratio is ranked better than 99.59% of 1229
companies
in the Banks industry
Industry Median: 1.52
vs IST:TSKB: 0.06
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) 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.
Turkiye Sinai Kalkinma Bankasi AS PEG Ratio Related Terms
Turkiye Sinai Kalkinma Bankasi AS PEG Ratio Historical Data
* 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 Banks - Regional subindustry, Turkiye Sinai Kalkinma Bankasi AS'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.
Turkiye Sinai Kalkinma Bankasi AS PEG Ratio vs Banks Industry
For the Banks industry and Financial Services sector, Turkiye Sinai Kalkinma Bankasi AS's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Turkiye Sinai Kalkinma Bankasi AS'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 Book Value Growth Rate is the 5-year average Book Value 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.
Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) has a PEG Ratio of 0.06 as of Jun. 27, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Turkiye Sinai Kalkinma Bankasi AS and its competitors. This is 73% below median its historical median of 0.22. Over the past decade, Turkiye Sinai Kalkinma Bankasi AS's PEG Ratio has ranged from 0.05 to 0.69. According to the industry distribution chart, Turkiye Sinai Kalkinma Bankasi AS ranks #5 out of 1229 companies in the Banks industry, placing it in the top 0.40000000000001%.
Is Turkiye Sinai Kalkinma Bankasi AS's PEG Ratio too high?
Turkiye Sinai Kalkinma Bankasi AS's current PEG Ratio of 0.06 is 73% below median its 10-year median of 0.22. Over the past 10 years, this metric has ranged from a low of 0.05 to a high of 0.69. The Banks industry median PEG Ratio is 1.52. Turkiye Sinai Kalkinma Bankasi AS's value of 0.06 is 96.1% below this industry median. Based on the distribution chart, Turkiye Sinai Kalkinma Bankasi AS ranks #5 out of 1229 companies in the Banks industry, which is in the top quartile — a strong position relative to peers. Overall, Turkiye Sinai Kalkinma Bankasi AS has a GF Score™ of 61/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Turkiye Sinai Kalkinma Bankasi AS's PEG Ratio compare to PNC and USB?
According to the Banks industry distribution chart, Turkiye Sinai Kalkinma Bankasi AS ranks #5 out of 1229 companies for PEG Ratio. This places Turkiye Sinai Kalkinma Bankasi AS in the top 0% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 1.52. Turkiye Sinai Kalkinma Bankasi AS's value of 0.06 is 96.1% below this benchmark. Historically, Turkiye Sinai Kalkinma Bankasi AS's own PEG Ratio has ranged from 0.05 to 0.69 over the past decade. While the company's 10-year median is 0.22 vs. the industry median of 1.52, Turkiye Sinai Kalkinma Bankasi AS 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 Banks company?
The median PEG Ratio among Banks companies is 1.52, based on 1,229 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. Turkiye Sinai Kalkinma Bankasi AS's current PEG Ratio of 0.06 is 96.1% 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 Turkiye Sinai Kalkinma Bankasi AS and its competitors. For the Banks industry, the median PEG Ratio is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Turkiye Sinai Kalkinma Bankasi AS's current PEG Ratio is 0.06, which is 73% below median its own 10-year median of 0.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turkiye Sinai Kalkinma Bankasi AS stock overvalued right now?
Based on GuruFocus' analysis, Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺15.69, compared to a current price of ₺12.21 — trading 22.2% below its estimated fair value. The current PEG Ratio is 0.06, which is 73% below median its 10-year median of 0.22 and 96.1% below the Banks industry median of 1.52. Turkiye Sinai Kalkinma 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 PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB), the current PEG Ratio is 0.06 as of Jun. 27, 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 Sinai Kalkinma Bankasi AS (IST:TSKB) Overvalued in 2026?
Based on GuruFocus' analysis, Turkiye Sinai Kalkinma Bankasi AS stock appears to be undervalued.
The current stock price of ₺12.21 is trading 22.2% below its estimated GF Value™ of ₺15.69.
GuruFocus considers Turkiye Sinai Kalkinma Bankasi AS to be Modestly Undervalued.
Key valuation signals for IST:TSKB:
PEG Ratio: 0.06 (73% below median its 10-year median of 0.22)
GF Value™: ₺15.69 vs. price of ₺12.21 (22.2% below fair value)
Industry Position: 96.1% below the Banks median (#5 of 1229)
No single metric tells the full story. See the IST:TSKB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Turkiye Sinai Kalkinma Bankasi AS Business Description
Turkiye Sinai Kalkinma Bankasi AS is an investment and development bank principally operating in Turkey. The company provides a broad array of corporate banking, investment banking, and consultancy services.
61GF Score
Get the complete analysis for IST:TSKB
PEG 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:TSKB has been successfully added to your 
