LTBR (Lightbridge) Cyclically Adjusted PB Ratio: (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

LTBR Lightbridge Corp LTBR
26 GF Score
Price $6.95
! 1 Warning Sign
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What is Lightbridge Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Lightbridge  (NAS:LTBR) 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.


Lightbridge Cyclically Adjusted PB Ratio Related Terms


Lightbridge Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Lightbridge'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.

Lightbridge Cyclically Adjusted PB Ratio Chart

Lightbridge 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 0.59 0.45 0.49 1.05 2.15

Lightbridge 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 2.39 3.73 2.11 1.70 1.37

LTBR vs NEOV, EAF, ESP: Cyclically Adjusted PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, Lightbridge'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.


Lightbridge Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Lightbridge's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


LTBR
26GF Score
Lightbridge Corp LTBR
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Lightbridge 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.

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

For example, Lightbridge'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)
=6.378/333.9520*333.9520
=6.378

Current CPI (Jun. 2026) = 333.9520.

Lightbridge Quarterly Data

Book Value per Share CPI Adj_Book
201609 11.800 241.428 16.322
201612 9.375 241.432 12.968
201703 8.616 243.801 11.802
201706 6.960 244.955 9.489
201709 5.814 246.819 7.866
201712 5.458 246.524 7.394
201803 13.523 249.554 18.096
201806 12.051 251.989 15.971
201809 10.540 252.439 13.943
201812 9.445 251.233 12.555
201903 8.324 254.202 10.935
201906 7.319 256.143 9.542
201909 6.570 256.759 8.545
201912 6.104 256.974 7.932
202003 5.349 258.115 6.921
202006 4.770 257.797 6.179
202009 3.980 260.280 5.107
202012 2.620 260.474 3.359
202103 2.325 264.877 2.931
202106 2.110 271.696 2.593
202109 2.148 274.310 2.615
202112 2.540 278.802 3.042
202203 2.685 287.504 3.119
202206 2.662 296.311 3.000
202209 2.644 296.808 2.975
202212 2.447 296.797 2.753
202303 2.336 301.836 2.585
202306 2.288 305.109 2.504
202309 2.258 307.789 2.450
202312 2.111 306.746 2.298
202403 1.975 312.332 2.112
202406 1.852 314.175 1.969
202409 1.732 315.301 1.834
202412 2.158 315.605 2.283
202503 2.659 319.799 2.777
202506 3.827 322.561 3.962
202509 5.052 324.800 5.194
202512 6.076 324.054 6.262
202603 6.218 330.213 6.288
202606 6.378 333.952 6.378

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.


Lightbridge Business Description

Other Exchanges N7ON:Germany
Address 11710 Plaza America Drive, Suite 2000, Reston, VA, USA, 20190
Lightbridge Corp is a United States-based nuclear fuel technology company. The business activity of the firm is functioned through one business segment, engaged in research and development and commercialization of its nuclear fuel. The Nuclear Fuel Technology segment develops next generation nuclear fuel technology that increases the power output of commercial reactors and reduces the cost of generating electricity. Geographically, its operations are functioned through the region of Unites States.
26GF Score

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