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Is Finansal Kiralama ASIST:ISFIN -2.36%36 Cyclically Adjusted PB Ratio is 2.68 as of Sep. 16, 2026, which is 16% below its 10-year median of 3.19. GuruFocus rates IST:ISFIN with a GF Score™ of 36/100 and a GF Value™ of ₺27.64 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 258 Credit Services companies, Is Finansal Kiralama AS ranks worse than 87.21% on this metric.
The historical rank and industry rank for Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio or its related term are showing as below:
IST:ISFIN'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.07 Med: 3.19 Max: 9.53
Current: 3.02
During the past years, Is Finansal Kiralama AS's highest Cyclically Adjusted PB Ratio was 9.53. The lowest was 0.07. And the median was 3.19.
IST:ISFIN's Cyclically Adjusted PB Ratio is ranked worse than 87.21% of 258
companies
in the Credit Services industry
Industry Median: 0.835
vs IST:ISFIN: 3.02
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Is Finansal Kiralama AS's adjusted book value per share data for the three months ended in Jun. 2026 was ₺22.203. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is ₺6.96 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Is Finansal Kiralama AS (IST:ISFIN) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Is Finansal Kiralama AS Cyclically Adjusted PB Ratio Related Terms
Is Finansal Kiralama AS Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Is Finansal Kiralama AS's Cyclically Adjusted 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.
Is Finansal Kiralama AS Cyclically Adjusted PB Ratio Chart
IST:ISFIN vs V, MA, AXP: Cyclically Adjusted PB Ratio Comparison
For the Credit Services subindustry, Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.
Is Finansal Kiralama AS Cyclically Adjusted PB Ratio vs Credit Services Industry
For the Credit Services industry and Financial Services sector, Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio falls into.
Is Finansal Kiralama AS Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 2.68 mean?
Is Finansal Kiralama AS (IST:ISFIN) has a Cyclically Adjusted PB Ratio of 2.68 as of Sep. 16, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Is Finansal Kiralama AS and its competitors. This is 16% below median its historical median of 3.19. Over the past decade, Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio has ranged from 0.07 to 9.53. According to the industry distribution chart, Is Finansal Kiralama AS ranks #225 out of 258 companies in the Credit Services industry, placing it in the top 87.2%.
Is Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio too high?
Is Finansal Kiralama AS's current Cyclically Adjusted PB Ratio of 2.68 is 16% below median its 10-year median of 3.19. Over the past 10 years, this metric has ranged from a low of 0.07 to a high of 9.53. The Credit Services industry median Cyclically Adjusted PB Ratio is 0.84. Is Finansal Kiralama AS's value of 2.68 is 221% above this industry median. Based on the distribution chart, Is Finansal Kiralama AS ranks #225 out of 258 companies in the Credit Services industry, which is in the bottom quartile relative to peers. Overall, Is Finansal Kiralama AS has a GF Score™ of 36/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Is Finansal Kiralama AS's Cyclically Adjusted PB Ratio compare to V and MA?
According to the Credit Services industry distribution chart, Is Finansal Kiralama AS ranks #225 out of 258 companies for Cyclically Adjusted PB Ratio. This places Is Finansal Kiralama AS in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.84. Is Finansal Kiralama AS's value of 2.68 is 221% above this benchmark. Historically, Is Finansal Kiralama AS's own Cyclically Adjusted PB Ratio has ranged from 0.07 to 9.53 over the past decade. While the company's 10-year median is 3.19 vs. the industry median of 0.84, Is Finansal Kiralama 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 Cyclically Adjusted PB Ratio for a Credit Services company?
The median Cyclically Adjusted PB Ratio among Credit Services companies is 0.84, based on 258 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Is Finansal Kiralama AS's current Cyclically Adjusted PB Ratio of 2.68 is 221% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Is Finansal Kiralama AS and its competitors. For the Credit Services industry, the median Cyclically Adjusted PB Ratio is 0.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Is Finansal Kiralama AS's current Cyclically Adjusted PB Ratio is 2.68, which is 16% below median its own 10-year median of 3.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Is Finansal Kiralama AS stock overvalued right now?
Based on GuruFocus' analysis, Is Finansal Kiralama AS (IST:ISFIN) is currently considered Significantly Undervalued. The stock's GF Value™ is ₺27.64, compared to a current price of ₺18.64 — trading 32.6% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.68, which is 16% below median its 10-year median of 3.19 and 221% above the Credit Services industry median of 0.84. Is Finansal Kiralama AS's overall GF Score™ is 36/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Is Finansal Kiralama AS (IST:ISFIN), the current Cyclically Adjusted PB Ratio is 2.68 as of Sep. 16, 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 Is Finansal Kiralama AS (IST:ISFIN) Overvalued in 2026?
Based on GuruFocus' analysis, Is Finansal Kiralama AS stock appears to be undervalued.
The current stock price of ₺18.64 is trading 32.6% below its estimated GF Value™ of ₺27.64.
GuruFocus considers Is Finansal Kiralama AS to be Significantly Undervalued.
Key valuation signals for IST:ISFIN:
Cyclically Adjusted PB Ratio: 2.68 (16% below median its 10-year median of 3.19)
GF Value™: ₺27.64 vs. price of ₺18.64 (32.6% below fair value)
Industry Position: 221% above the Credit Services median (#225 of 258)
No single metric tells the full story. See the IST:ISFIN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Is Finansal Kiralama AS is a Turkey-based company, engaged in proving leasing and factoring service in domestic and internationally. The Company has two different operating segments, leasing and factoring. Leasing Includes the Group's finance lease activities, Factoring operations Includes the Group's factoring activities. The company undertakes the leasing of machinery and equipment, real estate, tourism equipment, road transport vehicles, office equipment and textile machinery and others. It provides leasing services such as pre-sale services and after-sale services. Also, the group has a range of leasing products like Sale and Lease Back; Software leasing; Operational Leasing.
36GF Score
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Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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