SGLFF (SGL Carbon SE) Cyclically Adjusted PB Ratio: 0.98 (As of Aug. 13, 2026) — 11% Below Median

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SGLFF SGL Carbon SE SGLFF
66 GF Score
Price $5.00
GF Value $4.24
Valuation Modestly Overvalued
! 3 Warning Signs
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What is SGL Carbon SE Cyclically Adjusted PB Ratio?

SGL Carbon SE SGLFF +5.26% 66 Cyclically Adjusted PB Ratio is 0.98 as of Aug. 13, 2026, which is 11% below its 10-year median of 1.10. GuruFocus rates SGLFF with a GF Score™ of 66/100 and a GF Value™ of $4.24 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,218 Chemicals companies, SGL Carbon SE ranks better than 68.97% on this metric.

As of today (2026-08-13), SGL Carbon SE's current share price is $5.00. SGL Carbon SE's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $5.08. SGL Carbon SE's Cyclically Adjusted PB Ratio for today is 0.98.

The historical rank and industry rank for SGL Carbon SE's Cyclically Adjusted PB Ratio or its related term are showing as below:

SGLFF' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.29   Med: 1.1   Max: 1.9
Current: 1

During the past years, SGL Carbon SE's highest Cyclically Adjusted PB Ratio was 1.90. The lowest was 0.29. And the median was 1.10.

SGLFF's Cyclically Adjusted PB Ratio is ranked better than
68.97% of 1218 companies
in the Chemicals industry
Industry Median: 1.65 vs SGLFF: 1.00

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.

SGL Carbon SE's adjusted book value per share data for the three months ended in Jun. 2026 was $4.454. 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 $5.08 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


SGL Carbon SE  (OTCPK:SGLFF) 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.


SGL Carbon SE Cyclically Adjusted PB Ratio Related Terms


SGL Carbon SE Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for SGL Carbon SE'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.

SGL Carbon SE Cyclically Adjusted PB Ratio Chart

SGL Carbon SE 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 1.34 1.37 1.45 0.94 0.75

SGL Carbon SE 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 0.83 0.75 0.75 0.77 1.03

SGLFF vs DOW: Cyclically Adjusted PB Ratio Comparison

For the Chemicals subindustry, SGL Carbon SE'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.


SGL Carbon SE Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, SGL Carbon SE's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where SGL Carbon SE's Cyclically Adjusted PB Ratio falls into.


SGLFF
66GF Score
SGL Carbon SE SGLFF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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SGL Carbon SE 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.

SGL Carbon SE's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=5.00/5.08
=0.98

* 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.

SGL Carbon SE's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, SGL Carbon SE'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)
=4.454/131.3638*131.3638
=4.454

Current CPI (Jun. 2026) = 131.3638.

SGL Carbon SE Quarterly Data

Book Value per Share CPI Adj_Book
201609 1.122 101.017 1.459
201612 2.862 101.217 3.714
201703 2.964 101.417 3.839
201706 3.002 102.117 3.862
201709 3.166 102.717 4.049
201712 4.423 102.617 5.662
201803 5.022 102.917 6.410
201806 5.045 104.017 6.371
201809 5.197 104.718 6.519
201812 4.946 104.217 6.234
201903 4.939 104.217 6.226
201906 4.678 105.718 5.813
201909 3.688 106.018 4.570
201912 3.804 105.818 4.722
202003 4.006 105.718 4.978
202006 3.666 106.618 4.517
202009 3.584 105.818 4.449
202012 2.196 105.518 2.734
202103 2.630 107.518 3.213
202106 2.727 108.486 3.302
202109 2.967 109.435 3.562
202112 3.433 110.384 4.086
202203 3.812 113.968 4.394
202206 4.402 115.760 4.995
202209 4.558 118.818 5.039
202212 4.932 119.345 5.429
202303 5.048 122.402 5.418
202306 5.008 123.140 5.342
202309 5.229 124.195 5.531
202312 5.399 123.773 5.730
202403 5.560 125.038 5.841
202406 5.770 125.882 6.021
202409 5.774 126.198 6.010
202412 4.752 127.041 4.914
202503 4.829 127.779 4.964
202506 4.689 128.412 4.797
202509 4.571 129.255 4.646
202512 4.378 129.361 4.446
202603 4.386 131.258 4.390
202606 4.454 131.364 4.454

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 0.98 mean?
SGL Carbon SE (SGLFF) has a Cyclically Adjusted PB Ratio of 0.98 as of Aug. 13, 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 SGL Carbon SE and its competitors. This is 11% below median its historical median of 1.10. Over the past decade, SGL Carbon SE's Cyclically Adjusted PB Ratio has ranged from 0.29 to 1.90. According to the industry distribution chart, SGL Carbon SE ranks #378 out of 1218 companies in the Chemicals industry, placing it in the top 31%.
Is SGL Carbon SE's Cyclically Adjusted PB Ratio too high?
SGL Carbon SE's current Cyclically Adjusted PB Ratio of 0.98 is 11% below median its 10-year median of 1.10. Over the past 10 years, this metric has ranged from a low of 0.29 to a high of 1.90. The Chemicals industry median Cyclically Adjusted PB Ratio is 1.65. SGL Carbon SE's value of 0.98 is 40.6% below this industry median. Based on the distribution chart, SGL Carbon SE ranks #378 out of 1218 companies in the Chemicals industry, which is above the industry midpoint. Overall, SGL Carbon SE has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SGL Carbon SE's Cyclically Adjusted PB Ratio compare to DOW?
According to the Chemicals industry distribution chart, SGL Carbon SE ranks #378 out of 1218 companies for Cyclically Adjusted PB Ratio. This puts SGL Carbon SE in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.65. SGL Carbon SE's value of 0.98 is 40.6% below this benchmark. Historically, SGL Carbon SE's own Cyclically Adjusted PB Ratio has ranged from 0.29 to 1.90 over the past decade. While the company's 10-year median is 1.10 vs. the industry median of 1.65, SGL Carbon SE has consistently been below 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 Chemicals company?
The median Cyclically Adjusted PB Ratio among Chemicals companies is 1.65, based on 1,218 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. SGL Carbon SE's current Cyclically Adjusted PB Ratio of 0.98 is 40.6% below 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 SGL Carbon SE and its competitors. For the Chemicals industry, the median Cyclically Adjusted PB Ratio is 1.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SGL Carbon SE's current Cyclically Adjusted PB Ratio is 0.98, which is 11% below median its own 10-year median of 1.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SGL Carbon SE stock overvalued right now?
Based on GuruFocus' analysis, SGL Carbon SE (SGLFF) is currently considered Modestly Overvalued. The stock's GF Value™ is $4.24, compared to a current price of $5.00 — trading 17.9% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.98, which is 11% below median its 10-year median of 1.10 and 40.6% below the Chemicals industry median of 1.65. SGL Carbon SE's overall GF Score™ is 66/100 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 SGL Carbon SE (SGLFF), the current Cyclically Adjusted PB Ratio is 0.98 as of Aug. 13, 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 SGL Carbon SE (SGLFF) Overvalued in 2026?

Based on GuruFocus' analysis, SGL Carbon SE stock appears to be overvalued. The current stock price of $5.00 is trading 17.9% above its estimated GF Value™ of $4.24. GuruFocus considers SGL Carbon SE to be Modestly Overvalued.

Key valuation signals for SGLFF:

  • Cyclically Adjusted PB Ratio: 0.98 (11% below median its 10-year median of 1.10)
  • GF Value™: $4.24 vs. price of $5.00 (17.9% above fair value)
  • GF Score™: 66/100 with 3 warning signs
  • Industry Position: 40.6% below the Chemicals median (#378 of 1218)

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


SGL Carbon SE Business Description

Address Sohnleinstrasse 8, Wiesbaden, HE, DEU, 65201
SGL Carbon SE produces carbon and graphite-based products, operating through segments like Composite Solutions, Graphite Solutions, Process Technology, Carbon Fibers, and Corporate. Maximum revenue comes from the Graphite Solutions segment, offering graphite products for industrial applications and industries like semiconductors, energy, chemicals, and automotive. Process Technology specializes in constructing and repairing plants and equipment for the chemicals sector. The Carbon Fibers segment provides carbon fibers and related semi-finished products for wind energy and automotive uses. Composite Solutions delivers customized composite material components, mainly for the automotive sector. Geographically, the company generates maximum revenue from Germany, followed by other markets.
66GF 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.

$5.00
Price
$4.24
GF Value