LGL Group (FRA:51L) Cyclically Adjusted Book per Share: €7.26 (As of Mar. 2026)

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FRA:51L LGL Group Inc FRA:51L
43 GF Score
Price €5.85
! 5 Warning Signs
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What is LGL Group Cyclically Adjusted Book per Share?

LGL Group FRA:51L 43 Cyclically Adjusted Book per Share is €7.26 as of Mar. 2026. GuruFocus rates FRA:51L with a GF Score™ of 43/100. The stock has 5 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

LGL Group's adjusted book value per share for the three months ended in Mar. 2026 was €5.799. 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 €7.26 for the trailing ten years ended in Mar. 2026.

During the past 12 months, LGL Group's average Cyclically Adjusted Book Growth Rate was 3.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.10% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 1.80% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of LGL Group was 21.40% per year. The lowest was -24.20% per year. And the median was -1.20% per year.

As of today (2026-07-21), LGL Group's current stock price is €5.85. LGL Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €7.26. LGL Group's Cyclically Adjusted PB Ratio of today is 0.81.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of LGL Group was 0.93. The lowest was 0.21. And the median was 0.60.


LGL Group  (FRA:51L) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

LGL Group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=5.85/7.26
=0.81

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of LGL Group was 0.93. The lowest was 0.21. And the median was 0.60.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


LGL Group Cyclically Adjusted Book per Share Related Terms


LGL Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for LGL Group's Cyclically Adjusted Book per Share 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.

LGL Group Cyclically Adjusted Book per Share Chart

LGL Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.47 7.03 6.83 7.27 6.75

LGL Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share 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 7.61 6.31 6.82 6.75 7.26

FRA:51L vs MIND, ACFN, TRCK: Cyclically Adjusted Book per Share Comparison

For the Scientific & Technical Instruments subindustry, LGL Group'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.


LGL Group Cyclically Adjusted PB Ratio vs Hardware Industry

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

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


FRA:51L
43GF Score
LGL Group Inc FRA:51L
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

LGL Group Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, LGL Group's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=5.799/330.2130*330.2130
=5.799

Current CPI (Mar. 2026) = 330.2130.

LGL Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 4.471 241.018 6.126
201609 4.492 241.428 6.144
201612 4.847 241.432 6.629
201703 4.828 243.801 6.539
201706 4.612 244.955 6.217
201709 4.351 246.819 5.821
201712 4.419 246.524 5.919
201803 4.274 249.554 5.655
201806 4.592 251.989 6.017
201809 4.725 252.439 6.181
201812 4.894 251.233 6.433
201903 5.032 254.202 6.537
201906 5.193 256.143 6.695
201909 6.146 256.759 7.904
201912 6.268 256.974 8.054
202003 6.565 258.115 8.399
202006 6.491 257.797 8.314
202009 6.315 260.280 8.012
202012 6.104 260.474 7.738
202103 6.254 264.877 7.797
202106 6.180 271.696 7.511
202109 11.364 274.310 13.680
202112 8.985 278.802 10.642
202203 9.259 287.504 10.634
202206 9.318 296.311 10.384
202209 9.700 296.808 10.792
202212 6.683 296.797 7.435
202303 6.639 301.836 7.263
202306 6.539 305.109 7.077
202309 6.657 307.789 7.142
202312 6.514 306.746 7.012
202403 6.564 312.332 6.940
202406 6.629 314.175 6.967
202409 6.442 315.301 6.747
202412 6.865 315.605 7.183
202503 6.630 319.799 6.846
202506 6.192 322.561 6.339
202509 6.182 324.800 6.285
202512 5.921 324.054 6.034
202603 5.799 330.213 5.799

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €7.26 mean?
LGL Group (FRA:51L) has a Cyclically Adjusted Book per Share of €7.26 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on LGL Group and its competitors.
Is LGL Group's Cyclically Adjusted Book per Share too high?
LGL Group's current Cyclically Adjusted Book per Share is €7.26. Overall, LGL Group has a GF Score™ of 43/100, reflecting its overall financial health beyond just this single metric.
How does LGL Group's Cyclically Adjusted Book per Share compare to MIND and ACFN?
LGL Group's Cyclically Adjusted Book per Share of €7.26 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on LGL Group and its competitors. LGL Group's current Cyclically Adjusted Book per Share is €7.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LGL Group stock overvalued right now?
LGL Group (FRA:51L) has a current Cyclically Adjusted Book per Share of €7.26. The current Cyclically Adjusted Book per Share is €7.26. LGL Group's overall GF Score™ is 43/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For LGL Group (FRA:51L), the current Cyclically Adjusted Book per Share is €7.26 as of Mar. 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.

LGL Group Business Description

Other Exchanges LGL:USA
Address 2525 Shader Road, Orlando, FL, USA, 32804
LGL Group Inc is a holding company engaged in services, merchant investment, and manufacturing business activities. The company has two reportable segments: Electronic Instruments and Merchant Investment. The Electronic Instruments segment, which generates key revenue, is focused on designing and manufacturing high-performance Frequency and Time reference standards that form the basis for timing and synchronization in various applications, including satellite communication, time transfer systems, network synchronization, electricity distribution, and metrology. The Merchant Investment segment comprises various investment vehicles in which the company invests its capital.
43GF Score

Get the complete analysis for FRA:51L

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

€5.85
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