Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS (IST:BRSAN) Cyclically Adjusted PB Ratio: 7.29 (As of Aug. 29, 2026) — 184% Above Median

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IST:BRSAN Borusan Birlesik Boru Fabrikalari Sanayi Ve Ticaret AS IST:BRSAN
66 GF Score
Price ₺726.50
GF Value ₺703.34
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Cyclically Adjusted PB Ratio?

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS IST:BRSAN -0.75% 66 Cyclically Adjusted PB Ratio is 7.29 as of Aug. 29, 2026, which is 184% above its 10-year median of 2.57. GuruFocus rates IST:BRSAN with a GF Score™ of 66/100 and a GF Value™ of ₺703.34 (Fairly Valued). The stock has 5 warning signs investors should review. Among 417 Steel companies, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS ranks worse than 97.36% on this metric.

As of today (2026-08-29), Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's current share price is ₺726.50. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was ₺99.66. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio for today is 7.29.

The historical rank and industry rank for Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio or its related term are showing as below:

IST:BRSAN' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.7   Med: 2.57   Max: 29.16
Current: 7.29

During the past years, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's highest Cyclically Adjusted PB Ratio was 29.16. The lowest was 0.70. And the median was 2.57.

IST:BRSAN's Cyclically Adjusted PB Ratio is ranked worse than
97.36% of 417 companies
in the Steel industry
Industry Median: 0.81 vs IST:BRSAN: 7.29

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.

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's adjusted book value per share data for the three months ended in Jun. 2026 was ₺306.143. 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 ₺99.66 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS  (IST:BRSAN) 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.


Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Cyclically Adjusted PB Ratio Related Terms


Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Borusan Birlesik Boru Fabrikalarinayi 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.

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Cyclically Adjusted PB Ratio Chart

Borusan Birlesik Boru Fabrikalarinayi 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 1.69 3.59 15.39 7.47 6.68

Borusan Birlesik Boru Fabrikalarinayi 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 4.60 5.54 6.68 5.66 5.67

IST:BRSAN vs NUE, STLD, RS: Cyclically Adjusted PB Ratio Comparison

For the Steel subindustry, Borusan Birlesik Boru Fabrikalarinayi 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.


Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Cyclically Adjusted PB Ratio vs Steel Industry

For the Steel industry and Basic Materials sector, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio falls into.


IST:BRSAN
66GF Score
Borusan Birlesik Boru Fabrikalari Sanayi Ve Ticaret AS IST:BRSAN
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Borusan Birlesik Boru Fabrikalarinayi 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.

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=726.50/99.66
=7.29

* 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.

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Borusan Birlesik Boru Fabrikalarinayi 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)
=306.143/333.9520*333.9520
=306.143

Current CPI (Jun. 2026) = 333.9520.

Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Quarterly Data

Book Value per Share CPI Adj_Book
201609 9.551 241.428 13.211
201612 11.297 241.432 15.626
201703 10.973 243.801 15.031
201706 11.298 244.955 15.403
201709 11.936 246.819 16.150
201712 12.901 246.524 17.476
201803 12.915 249.554 17.283
201806 15.368 251.989 20.367
201809 20.887 252.439 27.631
201812 19.538 251.233 25.971
201903 19.948 254.202 26.206
201906 21.047 256.143 27.440
201909 20.430 256.759 26.572
201912 20.357 256.974 26.455
202003 22.389 258.115 28.967
202006 23.220 257.797 30.079
202009 25.894 260.280 33.223
202012 25.031 260.474 32.092
202103 29.010 264.877 36.575
202106 30.936 271.696 38.025
202109 31.912 274.310 38.850
202112 46.914 278.802 56.194
202203 52.363 287.504 60.823
202206 60.969 296.311 68.714
202209 69.161 296.808 77.816
202212 83.646 296.797 94.117
202303 95.685 301.836 105.866
202306 141.355 305.109 154.718
202309 148.581 307.789 161.211
202312 176.005 306.746 191.615
202403 195.636 312.332 209.178
202406 200.870 314.175 213.515
202409 210.759 315.301 223.226
202412 212.334 315.605 224.678
202503 224.938 319.799 234.893
202506 242.909 322.561 251.487
202509 260.801 324.800 268.150
202512 266.166 324.054 274.296
202603 277.782 330.213 280.927
202606 306.143 333.952 306.143

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 7.29 mean?
Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS (IST:BRSAN) has a Cyclically Adjusted PB Ratio of 7.29 as of Aug. 29, 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 Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS and its competitors. This is 184% above median its historical median of 2.57. Over the past decade, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio has ranged from 0.70 to 29.16. According to the industry distribution chart, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS ranks #406 out of 417 companies in the Steel industry, placing it in the top 97.4%.
Is Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio too high?
Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's current Cyclically Adjusted PB Ratio of 7.29 is 184% above median its 10-year median of 2.57. Over the past 10 years, this metric has ranged from a low of 0.70 to a high of 29.16. The Steel industry median Cyclically Adjusted PB Ratio is 0.81. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's value of 7.29 is 800% above this industry median. Based on the distribution chart, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS ranks #406 out of 417 companies in the Steel industry, which is in the bottom quartile relative to peers. Overall, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's Cyclically Adjusted PB Ratio compare to NUE and STLD?
According to the Steel industry distribution chart, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS ranks #406 out of 417 companies for Cyclically Adjusted PB Ratio. This places Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.81. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's value of 7.29 is 800% above this benchmark. Historically, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's own Cyclically Adjusted PB Ratio has ranged from 0.70 to 29.16 over the past decade. While the company's 10-year median is 2.57 vs. the industry median of 0.81, Borusan Birlesik Boru Fabrikalarinayi 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 a Steel company?
The median Cyclically Adjusted PB Ratio among Steel companies is 0.81, based on 417 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. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's current Cyclically Adjusted PB Ratio of 7.29 is 800% 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 Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS and its competitors. For the Steel industry, the median Cyclically Adjusted PB Ratio is 0.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's current Cyclically Adjusted PB Ratio is 7.29, which is 184% above median its own 10-year median of 2.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS (IST:BRSAN) is currently considered Fairly Valued. The stock's GF Value™ is ₺703.34, compared to a current price of ₺726.50 — trading 3.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 7.29, which is 184% above median its 10-year median of 2.57 and 800% above the Steel industry median of 0.81. Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS's overall GF Score™ is 66/100 with 5 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 Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS (IST:BRSAN), the current Cyclically Adjusted PB Ratio is 7.29 as of Aug. 29, 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 Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS (IST:BRSAN) Overvalued in 2026?

Based on GuruFocus' analysis, Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS stock appears to be overvalued. The current stock price of ₺726.50 is trading 3.3% above its estimated GF Value™ of ₺703.34. GuruFocus considers Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS to be Fairly Valued.

Key valuation signals for IST:BRSAN:

  • Cyclically Adjusted PB Ratio: 7.29 (184% above median its 10-year median of 2.57)
  • GF Value™: ₺703.34 vs. price of ₺726.50 (3.3% above fair value)
  • GF Score™: 66/100 with 5 warning signs
  • Industry Position: 800% above the Steel median (#406 of 417)

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


Borusan Birlesik Boru Fabrikalarinayi Ve Ticaret AS Business Description

Address Meclisi Mebusan Caddesi No. 35 – 37, Salipazari, Istanbul, TUR, 34427
Borusan Birlesik Boru Fabrikalari Sanayi Ve Ticaret AS Formerly Borusan Mannesmann Boru Sanayi ve Ticaret AS is a steel tube and pipes manufacturer. The company's product portfolio includes gas pipes, water pipes, general purpose pipes, OCTG pipes, line pipe, precision tubes, heavy wall welded tubes, first fire protection systems, and easy flow fire protection sprinkler pipes. It provides products for various projects such as The NK1 Oil Pipeline, The Sahdeniz, The Blue Stream, Hungary Gas Pipeline, and TANAP projects. It exports products to various countries in Americas, Europe, Africa and Asia.
66GF Score

Get the complete analysis for IST:BRSAN

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

₺726.50
Price
₺703.34
GF Value