Oyak Yatirim Ortakligi AS (IST:OYAYO) Cyclically Adjusted PB Ratio: 13.77 (As of Jul. 28, 2026) — 47% Above Median

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IST:OYAYO Oyak Yatirim Ortakligi AS IST:OYAYO
70 GF Score
Price ₺46.82
GF Value ₺26.77
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Oyak Yatirim Ortakligi AS Cyclically Adjusted PB Ratio?

Oyak Yatirim Ortakligi AS IST:OYAYO +0.86% 70 Cyclically Adjusted PB Ratio is 13.77 as of Jul. 28, 2026, which is 47% above its 10-year median of 9.38. GuruFocus rates IST:OYAYO with a GF Score™ of 70/100 and a GF Value™ of ₺26.77 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,001 Asset Management companies, Oyak Yatirim Ortakligi AS ranks worse than 98.9% on this metric.

As of today (2026-07-28), Oyak Yatirim Ortakligi AS's current share price is ₺46.82. Oyak Yatirim Ortakligi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₺3.40. Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio for today is 13.77.

The historical rank and industry rank for Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio or its related term are showing as below:

IST:OYAYO' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 4.47   Med: 9.38   Max: 22.89
Current: 13.67

During the past years, Oyak Yatirim Ortakligi AS's highest Cyclically Adjusted PB Ratio was 22.89. The lowest was 4.47. And the median was 9.38.

IST:OYAYO's Cyclically Adjusted PB Ratio is ranked worse than
98.9% of 1001 companies
in the Asset Management industry
Industry Median: 0.84 vs IST:OYAYO: 13.67

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.

Oyak Yatirim Ortakligi AS's adjusted book value per share data for the three months ended in Mar. 2026 was ₺8.146. 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 ₺3.40 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Oyak Yatirim Ortakligi AS  (IST:OYAYO) 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.


Oyak Yatirim Ortakligi AS Cyclically Adjusted PB Ratio Related Terms


Oyak Yatirim Ortakligi AS Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Oyak Yatirim Ortakligi 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.

Oyak Yatirim Ortakligi AS Cyclically Adjusted PB Ratio Chart

Oyak Yatirim Ortakligi AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.06 8.13 11.89 10.24 17.22

Oyak Yatirim Ortakligi AS Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.59 8.66 12.95 17.22 16.31

IST:OYAYO vs BLK, BX, KKR: Cyclically Adjusted PB Ratio Comparison

For the Asset Management subindustry, Oyak Yatirim Ortakligi 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.


Oyak Yatirim Ortakligi AS Cyclically Adjusted PB Ratio vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio falls into.


IST:OYAYO
70GF Score
Oyak Yatirim Ortakligi AS IST:OYAYO
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Oyak Yatirim Ortakligi 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.

Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=46.82/3.40
=13.77

* 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.

Oyak Yatirim Ortakligi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Oyak Yatirim Ortakligi AS's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=8.146/330.2130*330.2130
=8.146

Current CPI (Mar. 2026) = 330.2130.

Oyak Yatirim Ortakligi AS Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.977 241.018 1.339
201609 0.000 241.428 0.000
201612 0.998 241.432 1.365
201703 1.037 243.801 1.405
201706 1.085 244.955 1.463
201709 1.067 246.819 1.428
201712 1.101 246.524 1.475
201803 1.131 249.554 1.497
201806 1.150 251.989 1.507
201809 1.159 252.439 1.516
201812 1.231 251.233 1.618
201903 1.280 254.202 1.663
201906 1.350 256.143 1.740
201909 1.450 256.759 1.865
201912 1.503 256.974 1.931
202003 1.499 258.115 1.918
202006 1.523 257.797 1.951
202009 1.599 260.280 2.029
202012 1.725 260.474 2.187
202103 1.652 264.877 2.059
202106 1.751 271.696 2.128
202109 1.864 274.310 2.244
202112 1.981 278.802 2.346
202203 2.189 287.504 2.514
202206 2.528 296.311 2.817
202209 2.833 296.808 3.152
202212 5.440 296.797 6.052
202303 3.354 301.836 3.669
202306 3.918 305.109 4.240
202309 4.389 307.789 4.709
202312 6.142 306.746 6.612
202403 4.752 312.332 5.024
202406 5.286 314.175 5.556
202409 5.502 315.301 5.762
202412 7.384 315.605 7.726
202503 5.810 319.799 5.999
202506 6.546 322.561 6.701
202509 7.153 324.800 7.272
202512 7.712 324.054 7.859
202603 8.146 330.213 8.146

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

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 13.77 mean?
Oyak Yatirim Ortakligi AS (IST:OYAYO) has a Cyclically Adjusted PB Ratio of 13.77 as of Jul. 28, 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 Oyak Yatirim Ortakligi AS and its competitors. This is 47% above median its historical median of 9.38. Over the past decade, Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio has ranged from 4.47 to 22.89. According to the industry distribution chart, Oyak Yatirim Ortakligi AS ranks #990 out of 1001 companies in the Asset Management industry, placing it in the top 98.9%.
Is Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio too high?
Oyak Yatirim Ortakligi AS's current Cyclically Adjusted PB Ratio of 13.77 is 47% above median its 10-year median of 9.38. Over the past 10 years, this metric has ranged from a low of 4.47 to a high of 22.89. The Asset Management industry median Cyclically Adjusted PB Ratio is 0.84. Oyak Yatirim Ortakligi AS's value of 13.77 is 1539.3% above this industry median. Based on the distribution chart, Oyak Yatirim Ortakligi AS ranks #990 out of 1001 companies in the Asset Management industry, which is in the bottom quartile relative to peers. Overall, Oyak Yatirim Ortakligi AS has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Oyak Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio compare to BLK and BX?
According to the Asset Management industry distribution chart, Oyak Yatirim Ortakligi AS ranks #990 out of 1001 companies for Cyclically Adjusted PB Ratio. This places Oyak Yatirim Ortakligi AS in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.84. Oyak Yatirim Ortakligi AS's value of 13.77 is 1539.3% above this benchmark. Historically, Oyak Yatirim Ortakligi AS's own Cyclically Adjusted PB Ratio has ranged from 4.47 to 22.89 over the past decade. While the company's 10-year median is 9.38 vs. the industry median of 0.84, Oyak Yatirim Ortakligi 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 an Asset Management company?
The median Cyclically Adjusted PB Ratio among Asset Management companies is 0.84, based on 1,001 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. Oyak Yatirim Ortakligi AS's current Cyclically Adjusted PB Ratio of 13.77 is 1539.3% 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 Oyak Yatirim Ortakligi AS and its competitors. For the Asset Management 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. Oyak Yatirim Ortakligi AS's current Cyclically Adjusted PB Ratio is 13.77, which is 47% above median its own 10-year median of 9.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oyak Yatirim Ortakligi AS stock overvalued right now?
Based on GuruFocus' analysis, Oyak Yatirim Ortakligi AS (IST:OYAYO) is currently considered Significantly Overvalued. The stock's GF Value™ is ₺26.77, compared to a current price of ₺46.82 — trading 74.9% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 13.77, which is 47% above median its 10-year median of 9.38 and 1539.3% above the Asset Management industry median of 0.84. Oyak Yatirim Ortakligi AS's overall GF Score™ is 70/100 with 1 warning sign 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 Oyak Yatirim Ortakligi AS (IST:OYAYO), the current Cyclically Adjusted PB Ratio is 13.77 as of Jul. 28, 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 Oyak Yatirim Ortakligi AS (IST:OYAYO) Overvalued in 2026?

Based on GuruFocus' analysis, Oyak Yatirim Ortakligi AS stock appears to be overvalued. The current stock price of ₺46.82 is trading 74.9% above its estimated GF Value™ of ₺26.77. GuruFocus considers Oyak Yatirim Ortakligi AS to be Significantly Overvalued.

Key valuation signals for IST:OYAYO:

  • Cyclically Adjusted PB Ratio: 13.77 (47% above median its 10-year median of 9.38)
  • GF Value™: ₺26.77 vs. price of ₺46.82 (74.9% above fair value)
  • GF Score™: 70/100 with 1 warning sign
  • Industry Position: 1539.3% above the Asset Management median (#990 of 1001)

No single metric tells the full story. See the IST:OYAYO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Oyak Yatirim Ortakligi AS Business Description

Address Akatlar Mahallesi Ebulula Mardin Caddesi, Maya Sitesi F2 C Block No: 24/3, Besiktas Levent, Istanbul, TUR, 34335
Oyak Yatirim Ortakligi AS is an investment trust. It is engaged in portfolio creation and management of gold and other precious metals traded in national and international stock exchanges or in non-exchange organized markets.
70GF Score

Get the complete analysis for IST:OYAYO

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₺46.82
Price
₺26.77
GF Value