Lamar Advertising Co (BSP:L1AM34) Cyclically Adjusted PB Ratio: (As of Sep. 12, 2026)

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

BSP:L1AM34 Lamar Advertising Co BSP:L1AM34
83 GF Score
Price R$45.15
GF Value R$40.13
! 9 Warning Signs
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What is Lamar Advertising Co Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Lamar Advertising Co  (BSP:L1AM34) 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.


Lamar Advertising Co Cyclically Adjusted PB Ratio Related Terms


Lamar Advertising Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Lamar Advertising Co'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.

Lamar Advertising Co Cyclically Adjusted PB Ratio Chart

Lamar Advertising Co 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 10.10 7.35 8.07 9.08 9.49

Lamar Advertising Co 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 8.99 9.08 9.49 9.40 11.56

BSP:L1AM34 vs WY, GLPI, SBAC: Cyclically Adjusted PB Ratio Comparison

For the REIT - Specialty subindustry, Lamar Advertising Co'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.


Lamar Advertising Co Cyclically Adjusted PB Ratio vs REITs Industry

For the REITs industry and Real Estate sector, Lamar Advertising Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:L1AM34
83GF Score
Lamar Advertising Co BSP:L1AM34
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Lamar Advertising Co 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.

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

For example, Lamar Advertising Co'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)
=49.556/333.9520*333.9520
=49.556

Current CPI (Jun. 2026) = 333.9520.

Lamar Advertising Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 35.309 241.428 48.841
201612 36.817 241.432 50.926
201703 33.658 243.801 46.104
201706 36.005 244.955 49.086
201709 34.824 246.819 47.118
201712 37.005 246.524 50.129
201803 34.647 249.554 46.364
201806 40.964 251.989 54.288
201809 45.460 252.439 60.139
201812 44.136 251.233 58.668
201903 42.621 254.202 55.992
201906 43.880 256.143 57.210
201909 47.902 256.759 62.303
201912 48.198 256.974 62.636
202003 55.178 258.115 71.390
202006 57.817 257.797 74.897
202009 60.449 260.280 77.559
202012 61.320 260.474 78.618
202103 65.849 264.877 83.021
202106 61.207 271.696 75.232
202109 64.752 274.310 78.831
202112 67.960 278.802 81.403
202203 60.015 287.504 69.711
202206 61.649 296.311 69.480
202209 65.712 296.808 73.936
202212 61.626 296.797 69.341
202303 59.307 301.836 65.617
202306 55.698 305.109 60.963
202309 57.463 307.789 62.348
202312 58.393 306.746 63.572
202403 57.591 312.332 61.578
202406 63.034 314.175 67.002
202409 65.588 315.301 69.468
202412 62.392 315.605 66.019
202503 57.923 319.799 60.486
202506 49.589 322.561 51.340
202509 54.679 324.800 56.220
202512 54.464 324.054 56.128
202603 49.979 330.213 50.545
202606 49.556 333.952 49.556

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 Lamar Advertising Co (BSP:L1AM34) Overvalued in 2026?

Based on GuruFocus' analysis, Lamar Advertising Co stock appears to be overvalued. The current stock price of R$45.15 is trading 12.5% above its estimated GF Value™ of R$40.13.

Key valuation signals for BSP:L1AM34:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: R$40.13 vs. price of R$45.15 (12.5% above fair value)
  • GF Score™: 83/100 with 9 warning signs

No single metric tells the full story. See the BSP:L1AM34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lamar Advertising Co Business Description

Industry Real EstateREITs
Other Exchanges LAMR:USA6LA:Germany
Address 5321 Corporate Boulevard, Baton Rouge, LA, USA, 70808
Lamar Advertising Co is an outdoor advertising company that operates as a real estate investment trust. It is engaged in the outdoor advertising business, operating outdoor advertising displays and logo signs mainly near highway exits, delivering brand-name information on available gas, food, lodging, and camping services. Included in the company's logo sign business are tourism signing contracts. It also provides transit advertising services in airport terminals, on bus shelters, benches, and buses. The company manages its operations through three operating segments: Billboard, which generates maximum revenue, Logo, and Transit Advertising. Geographically, it operates in the United States and Canada.
83GF Score

Get the complete analysis for BSP:L1AM34

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

R$45.15
Price
R$40.13
GF Value