Seyitler Kimyanayi AS (IST:SEYKM) Cyclically Adjusted PB Ratio: 3.86 (As of Aug. 11, 2026) — Near Median

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IST:SEYKM Seyitler Kimya Sanayi AS IST:SEYKM
67 GF Score
Price ₺4.79
GF Value ₺2.74
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Seyitler Kimyanayi AS Cyclically Adjusted PB Ratio?

Seyitler Kimyanayi AS IST:SEYKM -0.62% 67 Cyclically Adjusted PB Ratio is 3.86 as of Aug. 11, 2026, which is 5% below its 10-year median of 4.07. GuruFocus rates IST:SEYKM with a GF Score™ of 67/100 and a GF Value™ of ₺2.74 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 520 Medical Devices & Instruments companies, Seyitler Kimyanayi AS ranks worse than 73.08% on this metric.

As of today (2026-08-11), Seyitler Kimyanayi AS's current share price is ₺4.79. Seyitler Kimyanayi AS's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 was ₺1.24. Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio for today is 3.86.

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

IST:SEYKM' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 2.86   Med: 4.07   Max: 7.09
Current: 3.88

During the past 12 years, Seyitler Kimyanayi AS's highest Cyclically Adjusted PB Ratio was 7.09. The lowest was 2.86. And the median was 4.07.

IST:SEYKM's Cyclically Adjusted PB Ratio is ranked worse than
73.08% of 520 companies
in the Medical Devices & Instruments industry
Industry Median: 1.875 vs IST:SEYKM: 3.88

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.

Seyitler Kimyanayi AS's adjusted book value per share data of for the fiscal year that ended in Dec25 was ₺2.475. 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 ₺1.24 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Seyitler Kimyanayi AS  (IST:SEYKM) 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.


Seyitler Kimyanayi AS Cyclically Adjusted PB Ratio Related Terms


Seyitler Kimyanayi AS Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Seyitler Kimyanayi 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.

Seyitler Kimyanayi AS Cyclically Adjusted PB Ratio Chart

Seyitler Kimyanayi 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 0.00 0.00 5.74 3.26 4.05

Seyitler Kimyanayi 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 0.00 0.00 0.00 4.05 0.00

IST:SEYKM vs ISRG, BDX, MDLN: Cyclically Adjusted PB Ratio Comparison

For the Medical Instruments & Supplies subindustry, Seyitler Kimyanayi 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.


Seyitler Kimyanayi AS Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio falls into.


IST:SEYKM
67GF Score
Seyitler Kimya Sanayi AS IST:SEYKM
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Seyitler Kimyanayi 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.

Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=4.79/1.24
=3.86

* 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.

Seyitler Kimyanayi AS's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Seyitler Kimyanayi AS's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=2.475/324.0540*324.0540
=2.475

Current CPI (Dec25) = 324.0540.

Seyitler Kimyanayi AS Annual Data

Book Value per Share CPI Adj_Book
201612 0.158 241.432 0.212
201712 0.191 246.524 0.251
201812 0.216 251.233 0.279
201912 0.261 256.974 0.329
202012 0.452 260.474 0.562
202112 0.682 278.802 0.793
202212 2.034 296.797 2.221
202312 2.416 306.746 2.552
202412 2.672 315.605 2.744
202512 2.475 324.054 2.475

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 3.86 mean?
Seyitler Kimyanayi AS (IST:SEYKM) has a Cyclically Adjusted PB Ratio of 3.86 as of Aug. 11, 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 Seyitler Kimyanayi AS and its competitors. This is near median its historical median of 4.07. Over the past decade, Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio has ranged from 2.86 to 7.09. According to the industry distribution chart, Seyitler Kimyanayi AS ranks #380 out of 520 companies in the Medical Devices & Instruments industry, placing it in the top 73.1%.
Is Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio too high?
Seyitler Kimyanayi AS's current Cyclically Adjusted PB Ratio of 3.86 is near median its 10-year median of 4.07. Over the past 10 years, this metric has ranged from a low of 2.86 to a high of 7.09. The Medical Devices & Instruments industry median Cyclically Adjusted PB Ratio is 1.88. Seyitler Kimyanayi AS's value of 3.86 is 105.9% above this industry median. Based on the distribution chart, Seyitler Kimyanayi AS ranks #380 out of 520 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Seyitler Kimyanayi AS has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Seyitler Kimyanayi AS's Cyclically Adjusted PB Ratio compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Seyitler Kimyanayi AS ranks #380 out of 520 companies for Cyclically Adjusted PB Ratio. This places Seyitler Kimyanayi AS in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.88. Seyitler Kimyanayi AS's value of 3.86 is 105.9% above this benchmark. Historically, Seyitler Kimyanayi AS's own Cyclically Adjusted PB Ratio has ranged from 2.86 to 7.09 over the past decade. While the company's 10-year median is 4.07 vs. the industry median of 1.88, Seyitler Kimyanayi 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 Medical Devices & Instruments company?
The median Cyclically Adjusted PB Ratio among Medical Devices & Instruments companies is 1.88, based on 520 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. Seyitler Kimyanayi AS's current Cyclically Adjusted PB Ratio of 3.86 is 105.9% 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 Seyitler Kimyanayi AS and its competitors. For the Medical Devices & Instruments industry, the median Cyclically Adjusted PB Ratio is 1.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Seyitler Kimyanayi AS's current Cyclically Adjusted PB Ratio is 3.86, which is near median its own 10-year median of 4.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seyitler Kimyanayi AS stock overvalued right now?
Based on GuruFocus' analysis, Seyitler Kimyanayi AS (IST:SEYKM) is currently considered Significantly Overvalued. The stock's GF Value™ is ₺2.74, compared to a current price of ₺4.79 — trading 74.8% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 3.86, which is near median its 10-year median of 4.07 and 105.9% above the Medical Devices & Instruments industry median of 1.88. Seyitler Kimyanayi AS's overall GF Score™ is 67/100 with 6 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 Seyitler Kimyanayi AS (IST:SEYKM), the current Cyclically Adjusted PB Ratio is 3.86 as of Aug. 11, 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 Seyitler Kimyanayi AS (IST:SEYKM) Overvalued in 2026?

Based on GuruFocus' analysis, Seyitler Kimyanayi AS stock appears to be overvalued. The current stock price of ₺4.79 is trading 74.8% above its estimated GF Value™ of ₺2.74. GuruFocus considers Seyitler Kimyanayi AS to be Significantly Overvalued.

Key valuation signals for IST:SEYKM:

  • Cyclically Adjusted PB Ratio: 3.86 (near median its 10-year median of 4.07)
  • GF Value™: ₺2.74 vs. price of ₺4.79 (74.8% above fair value)
  • GF Score™: 67/100 with 6 warning signs
  • Industry Position: 105.9% above the Medical Devices & Instruments median (#380 of 520)

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


Seyitler Kimyanayi AS Business Description

Address Ataturk Org. San. Bolgesi, 10007 Sok. Number 7, Cigli, Izmir, TUR, 35620
Seyitler Kimya Sanayi AS is engaged in manufacturing Medical plaster, first aid plaster, and capsicum perforated rheumatism plaster. Its products include Medical Tapes, Medical fluids, Wound Dressing, First-Aid plaster and Eye products among others.
67GF Score

Get the complete analysis for IST:SEYKM

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

₺4.79
Price
₺2.74
GF Value