PRTT (Protect Pharmaceutical) 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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What is Protect Pharmaceutical Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Protect Pharmaceutical  (OTCPK:PRTT) 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.


Protect Pharmaceutical Cyclically Adjusted PB Ratio Related Terms


Protect Pharmaceutical Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Protect Pharmaceutical'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.

Protect Pharmaceutical Cyclically Adjusted PB Ratio Chart

Protect Pharmaceutical 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 - - 2.28 0.29 0.04

Protect Pharmaceutical Quarterly Data
Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Dec21 Mar22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 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 0.29 0.72 0.53 0.02 0.03

PRTT vs PVEG, FCIC, USAQ: Cyclically Adjusted PB Ratio Comparison

For the Integrated Freight & Logistics subindustry, Protect Pharmaceutical'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.


Protect Pharmaceutical Cyclically Adjusted PB Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Protect Pharmaceutical's Cyclically Adjusted PB Ratio distribution charts can be found below:

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



Protect Pharmaceutical 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.

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

For example, Protect Pharmaceutical'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)
=-0/333.9520*333.9520
=0.000

Current CPI (Jun. 2026) = 333.9520.

Protect Pharmaceutical Quarterly Data

Book Value per Share CPI Adj_Book
201403 -13.364 236.293 -18.887
201406 -13.558 238.343 -18.997
201409 -8.505 238.031 -11.932
201412 -1.352 234.812 -1.923
201503 -1.136 236.119 -1.607
201506 -1.175 238.638 -1.644
201509 -0.086 237.945 -0.121
201512 -0.090 236.525 -0.127
201603 -0.092 238.132 -0.129
201606 -0.100 241.018 -0.139
201609 -0.030 241.428 -0.041
201612 -0.019 241.432 -0.026
201703 -0.033 243.801 -0.045
201706 -0.123 244.955 -0.168
201709 -0.126 246.819 -0.170
201712 -0.129 246.524 -0.175
201803 -0.132 249.554 -0.177
201806 -0.136 251.989 -0.180
201906 256.143 0.000
201909 256.759 0.000
202003 0.001 258.115 0.001
202006 0.096 257.797 0.124
202009 0.107 260.280 0.137
202012 0.107 260.474 0.137
202103 0.111 264.877 0.140
202106 0.115 271.696 0.141
202112 0.000 278.802 0.000
202203 0.000 287.504 0.000
202303 4.141 301.836 4.582
202306 4.152 305.109 4.545
202309 4.556 307.789 4.943
202312 4.810 306.746 5.237
202403 4.927 312.332 5.268
202406 5.162 314.175 5.487
202409 5.616 315.301 5.948
202412 5.773 315.605 6.109
202503 5.888 319.799 6.149
202506 6.003 322.561 6.215
202603 0.000 330.213 0.000
202606 0.000 333.952 0.000

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.


Protect Pharmaceutical Business Description

Address 30 N Gould St, Suite R, Sheridan, WY, USA, 82801
Protect Pharmaceutical Corp is engaged in Textiles and Software as a Service.