Jenoptik AG (XTER:JEN) Cyclically Adjusted PB Ratio: (As of Sep. 21, 2026)

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.
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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.

XTER:JEN Jenoptik AG XTER:JEN
84 GF Score
Price €39.54
GF Value €25.27
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Jenoptik AG Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Jenoptik AG  (XTER:JEN) 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.


Jenoptik AG Cyclically Adjusted PB Ratio Related Terms


Jenoptik AG Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Jenoptik AG'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.

Jenoptik AG Cyclically Adjusted PB Ratio Chart

Jenoptik AG 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 3.80 2.25 2.27 1.64 1.33

Jenoptik AG 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 1.42 1.23 1.38 1.93 3.17

XTER:JEN vs APH, GLW, TEL: Cyclically Adjusted PB Ratio Comparison

For the Electronic Components subindustry, Jenoptik AG'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.


Jenoptik AG Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Jenoptik AG's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Jenoptik AG's Cyclically Adjusted PB Ratio falls into.


XTER:JEN
84GF Score
Jenoptik AG XTER:JEN
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jenoptik AG 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.

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

For example, Jenoptik AG'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)
=17.953/131.3638*131.3638
=17.953

Current CPI (Jun. 2026) = 131.3638.

Jenoptik AG Quarterly Data

Book Value per Share CPI Adj_Book
201609 7.985 101.017 10.384
201612 8.323 101.217 10.802
201703 8.461 101.417 10.959
201706 8.480 102.117 10.909
201709 8.766 102.717 11.211
201712 9.258 102.617 11.851
201803 9.493 102.917 12.117
201806 9.495 104.017 11.991
201809 9.876 104.718 12.389
201812 10.447 104.217 13.168
201903 10.589 104.217 13.347
201906 10.417 105.718 12.944
201909 10.909 106.018 13.517
201912 11.451 105.818 14.215
202003 11.275 105.718 14.010
202006 11.492 106.618 14.159
202009 11.800 105.818 14.649
202012 12.044 105.518 14.994
202103 12.307 107.518 15.037
202106 12.646 108.486 15.313
202109 13.169 109.435 15.808
202112 13.639 110.384 16.231
202203 13.851 113.968 15.965
202206 14.295 115.760 16.222
202209 14.863 118.818 16.432
202212 14.733 119.345 16.217
202303 14.808 122.402 15.892
202306 14.947 123.140 15.945
202309 15.275 124.195 16.157
202312 15.782 123.773 16.750
202403 15.757 125.038 16.554
202406 15.886 125.882 16.578
202409 16.414 126.198 17.086
202412 16.898 127.041 17.473
202503 16.976 127.779 17.452
202506 16.863 128.412 17.251
202509 17.137 129.255 17.417
202512 17.638 129.361 17.911
202603 18.009 131.258 18.023
202606 17.953 131.364 17.953

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.

Is Jenoptik AG (XTER:JEN) Overvalued in 2026?

Based on GuruFocus' analysis, Jenoptik AG stock appears to be overvalued. The current stock price of €39.54 is trading 56.5% above its estimated GF Value™ of €25.27. GuruFocus considers Jenoptik AG to be Significantly Overvalued.

Key valuation signals for XTER:JEN:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €25.27 vs. price of €39.54 (56.5% above fair value)
  • GF Score™: 84/100 with 3 warning signs

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


Jenoptik AG Business Description

Address Carl-Zeiss-Strasse 1, Jena, DEU, 07743
Jenoptik AG is a Germany-based company that manufactures and distributes optical technology products to the semiconductor equipment, automotive, medical technology, defense, security, and aviation industries. Its products include optoelectronic systems, power supply, and drive systems, industrial metrology, camera and camera modules, laser technology, light-emitting diode technology, aviation systems, and traffic safety systems. The company's operating segments are; Photonic Solutions which generates key revenue, Smart Mobility Solutions, and Non-Photonic portfolio and others.
84GF Score

Get the complete analysis for XTER:JEN

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

€39.54
Price
€25.27
GF Value