Park Elektrik Uretim Madenciliknayi ve Ticaret AS (IST:PRKME) Cyclically Adjusted PB Ratio: 1.36 (As of Aug. 23, 2026) — 12% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

IST:PRKME Park Elektrik Uretim Madencilik Sanayi ve Ticaret AS IST:PRKME
64 GF Score
Price ₺17.95
GF Value ₺15.33
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Park Elektrik Uretim Madenciliknayi ve Ticaret AS Cyclically Adjusted PB Ratio?

Park Elektrik Uretim Madenciliknayi ve Ticaret AS IST:PRKME -0.61% 64 Cyclically Adjusted PB Ratio is 1.36 as of Aug. 23, 2026, which is 12% below its 10-year median of 1.55. GuruFocus rates IST:PRKME with a GF Score™ of 64/100 and a GF Value™ of ₺15.33 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 132 Other Energy Sources companies, Park Elektrik Uretim Madenciliknayi ve Ticaret AS ranks worse than 56.82% on this metric.

As of today (2026-08-23), Park Elektrik Uretim Madenciliknayi ve Ticaret AS's current share price is ₺17.95. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was ₺13.18. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio for today is 1.36.

The historical rank and industry rank for Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio or its related term are showing as below:

IST:PRKME' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.58   Med: 1.55   Max: 5.68
Current: 1.36

During the past years, Park Elektrik Uretim Madenciliknayi ve Ticaret AS's highest Cyclically Adjusted PB Ratio was 5.68. The lowest was 0.58. And the median was 1.55.

IST:PRKME's Cyclically Adjusted PB Ratio is ranked worse than
56.82% of 132 companies
in the Other Energy Sources industry
Industry Median: 1.165 vs IST:PRKME: 1.36

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.

Park Elektrik Uretim Madenciliknayi ve Ticaret AS's adjusted book value per share data for the three months ended in Jun. 2026 was ₺35.067. 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 ₺13.18 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Park Elektrik Uretim Madenciliknayi ve Ticaret AS  (IST:PRKME) 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.


Park Elektrik Uretim Madenciliknayi ve Ticaret AS Cyclically Adjusted PB Ratio Related Terms


Park Elektrik Uretim Madenciliknayi ve Ticaret AS Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Park Elektrik Uretim Madenciliknayi ve Ticaret 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.

Park Elektrik Uretim Madenciliknayi ve Ticaret AS Cyclically Adjusted PB Ratio Chart

Park Elektrik Uretim Madenciliknayi ve Ticaret 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 1.54 5.05 3.02 2.76 1.64

Park Elektrik Uretim Madenciliknayi ve Ticaret AS Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.68 1.93 1.64 1.47 1.61

IST:PRKME vs CNR: Cyclically Adjusted PB Ratio Comparison

For the Thermal Coal subindustry, Park Elektrik Uretim Madenciliknayi ve Ticaret 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.


Park Elektrik Uretim Madenciliknayi ve Ticaret AS Cyclically Adjusted PB Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio falls into.


IST:PRKME
64GF Score
Park Elektrik Uretim Madencilik Sanayi ve Ticaret AS IST:PRKME
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Park Elektrik Uretim Madenciliknayi ve Ticaret 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.

Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=17.95/13.18
=1.36

* 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.

Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Park Elektrik Uretim Madenciliknayi ve Ticaret AS's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=35.067/333.9520*333.9520
=35.067

Current CPI (Jun. 2026) = 333.9520.

Park Elektrik Uretim Madenciliknayi ve Ticaret AS Quarterly Data

Book Value per Share CPI Adj_Book
201609 2.482 241.428 3.433
201612 3.343 241.432 4.624
201703 6.288 243.801 8.613
201706 2.907 244.955 3.963
201709 2.885 246.819 3.903
201712 2.973 246.524 4.027
201803 3.068 249.554 4.106
201806 3.226 251.989 4.275
201809 3.594 252.439 4.755
201812 3.245 251.233 4.313
201903 3.274 254.202 4.301
201906 3.300 256.143 4.302
201909 3.293 256.759 4.283
201912 3.287 256.974 4.272
202003 3.413 258.115 4.416
202006 4.535 257.797 5.875
202009 4.804 260.280 6.164
202012 4.732 260.474 6.067
202103 5.048 264.877 6.364
202106 5.172 271.696 6.357
202109 5.248 274.310 6.389
202112 6.443 278.802 7.717
202203 6.787 287.504 7.883
202206 8.164 296.311 9.201
202209 8.664 296.808 9.748
202212 17.820 296.797 20.051
202303 9.557 301.836 10.574
202306 11.499 305.109 12.586
202309 11.525 307.789 12.505
202312 26.698 306.746 29.066
202403 21.354 312.332 22.832
202406 21.970 314.175 23.353
202409 23.954 315.301 25.371
202412 33.489 315.605 35.436
202503 28.065 319.799 29.307
202506 30.046 322.561 31.107
202509 32.533 324.800 33.450
202512 31.916 324.054 32.891
202603 34.041 330.213 34.426
202606 35.067 333.952 35.067

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 1.36 mean?
Park Elektrik Uretim Madenciliknayi ve Ticaret AS (IST:PRKME) has a Cyclically Adjusted PB Ratio of 1.36 as of Aug. 23, 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 Park Elektrik Uretim Madenciliknayi ve Ticaret AS and its competitors. This is 12% below median its historical median of 1.55. Over the past decade, Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio has ranged from 0.58 to 5.68. According to the industry distribution chart, Park Elektrik Uretim Madenciliknayi ve Ticaret AS ranks #75 out of 132 companies in the Other Energy Sources industry, placing it in the top 56.8%.
Is Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio too high?
Park Elektrik Uretim Madenciliknayi ve Ticaret AS's current Cyclically Adjusted PB Ratio of 1.36 is 12% below median its 10-year median of 1.55. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 5.68. The Other Energy Sources industry median Cyclically Adjusted PB Ratio is 1.17. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's value of 1.36 is 16.7% above this industry median. Based on the distribution chart, Park Elektrik Uretim Madenciliknayi ve Ticaret AS ranks #75 out of 132 companies in the Other Energy Sources industry, which is below the industry midpoint. Overall, Park Elektrik Uretim Madenciliknayi ve Ticaret AS has a GF Score™ of 64/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Park Elektrik Uretim Madenciliknayi ve Ticaret AS's Cyclically Adjusted PB Ratio compare to CNR?
According to the Other Energy Sources industry distribution chart, Park Elektrik Uretim Madenciliknayi ve Ticaret AS ranks #75 out of 132 companies for Cyclically Adjusted PB Ratio. This places Park Elektrik Uretim Madenciliknayi ve Ticaret AS in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.17. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's value of 1.36 is 16.7% above this benchmark. Historically, Park Elektrik Uretim Madenciliknayi ve Ticaret AS's own Cyclically Adjusted PB Ratio has ranged from 0.58 to 5.68 over the past decade. While the company's 10-year median is 1.55 vs. the industry median of 1.17, Park Elektrik Uretim Madenciliknayi ve Ticaret 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 Other Energy Sources company?
The median Cyclically Adjusted PB Ratio among Other Energy Sources companies is 1.17, based on 132 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. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's current Cyclically Adjusted PB Ratio of 1.36 is 16.7% 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 Park Elektrik Uretim Madenciliknayi ve Ticaret AS and its competitors. For the Other Energy Sources industry, the median Cyclically Adjusted PB Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's current Cyclically Adjusted PB Ratio is 1.36, which is 12% below median its own 10-year median of 1.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Park Elektrik Uretim Madenciliknayi ve Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Park Elektrik Uretim Madenciliknayi ve Ticaret AS (IST:PRKME) is currently considered Modestly Overvalued. The stock's GF Value™ is ₺15.33, compared to a current price of ₺17.95 — trading 17.1% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.36, which is 12% below median its 10-year median of 1.55 and 16.7% above the Other Energy Sources industry median of 1.17. Park Elektrik Uretim Madenciliknayi ve Ticaret AS's overall GF Score™ is 64/100 with 3 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 Park Elektrik Uretim Madenciliknayi ve Ticaret AS (IST:PRKME), the current Cyclically Adjusted PB Ratio is 1.36 as of Aug. 23, 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 Park Elektrik Uretim Madenciliknayi ve Ticaret AS (IST:PRKME) Overvalued in 2026?

Based on GuruFocus' analysis, Park Elektrik Uretim Madenciliknayi ve Ticaret AS stock appears to be overvalued. The current stock price of ₺17.95 is trading 17.1% above its estimated GF Value™ of ₺15.33. GuruFocus considers Park Elektrik Uretim Madenciliknayi ve Ticaret AS to be Modestly Overvalued.

Key valuation signals for IST:PRKME:

  • Cyclically Adjusted PB Ratio: 1.36 (12% below median its 10-year median of 1.55)
  • GF Value™: ₺15.33 vs. price of ₺17.95 (17.1% above fair value)
  • GF Score™: 64/100 with 3 warning signs
  • Industry Position: 16.7% above the Other Energy Sources median (#75 of 132)

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


Park Elektrik Uretim Madenciliknayi ve Ticaret AS Business Description

Address Pasalimani Caddesi, No: 41, Sultantepe, Uskudar, Istanbul, TUR, 34674
Park Elektrik Uretim Madencilik Sanayi ve Ticaret AS is a mining company. It generates revenue from the sale of coal and royalty contracts.
64GF Score

Get the complete analysis for IST:PRKME

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

₺17.95
Price
₺15.33
GF Value