BZYR (Burzynski Research Institute) Cyclically Adjusted PB Ratio: (As of Jul. 22, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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What is Burzynski Research Institute Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Burzynski Research Institute  (OTCPK:BZYR) 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.


Burzynski Research Institute Cyclically Adjusted PB Ratio Related Terms


Burzynski Research Institute Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Burzynski Research Institute'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.

Burzynski Research Institute Cyclically Adjusted PB Ratio Chart

Burzynski Research Institute Annual Data
Trend Feb16 Feb17 Feb18 Feb19 Feb20 Feb21 Feb22 Feb23 Feb24 Feb25
Cyclically Adjusted PB Ratio
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Burzynski Research Institute Quarterly Data
Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25
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 0.00 0.00 0.00 0.00 0.00

BZYR vs AGTX, EMMA, ATXI: Cyclically Adjusted PB Ratio Comparison

For the Biotechnology subindustry, Burzynski Research Institute'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.


Burzynski Research Institute Cyclically Adjusted PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Burzynski Research Institute's Cyclically Adjusted PB Ratio distribution charts can be found below:

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



Burzynski Research Institute 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.

Burzynski Research Institute's Cyclically Adjusted Book per Share for the quarter that ended in Nov. 2025 is calculated as:

For example, Burzynski Research Institute's adjusted Book Value per Share data for the three months ended in Nov. 2025 was:

Adj_Book=Book Value per Share/CPI of Nov. 2025 (Change)*Current CPI (Nov. 2025)
=-0.001/324.1220*324.1220
=-0.001

Current CPI (Nov. 2025) = 324.1220.

Burzynski Research Institute Quarterly Data

Book Value per Share CPI Adj_Book
201602 -0.001 237.111 -0.001
201605 0.000 240.229 0.000
201608 -0.001 240.849 -0.001
201611 -0.001 241.353 -0.001
201702 0.000 243.603 0.000
201705 -0.001 244.733 -0.001
201708 -0.001 245.519 -0.001
201711 -0.001 246.669 -0.001
201802 -0.001 248.991 -0.001
201805 -0.001 251.588 -0.001
201808 -0.001 252.146 -0.001
201811 -0.001 252.038 -0.001
201902 -0.001 252.776 -0.001
201905 -0.002 256.092 -0.003
201908 -0.001 256.558 -0.001
201911 -0.001 257.208 -0.001
202002 -0.001 258.678 -0.001
202005 -0.002 256.394 -0.003
202008 -0.002 259.918 -0.002
202011 -0.001 260.229 -0.001
202102 0.000 263.014 0.000
202105 0.000 269.195 0.000
202108 0.000 273.567 0.000
202111 0.000 277.948 0.000
202202 0.000 283.716 0.000
202205 0.000 292.296 0.000
202208 0.000 296.171 0.000
202211 0.000 297.711 0.000
202302 0.000 300.840 0.000
202305 -0.001 304.127 -0.001
202308 0.000 307.026 0.000
202311 0.000 307.051 0.000
202402 0.000 310.326 0.000
202405 -0.001 314.069 -0.001
202408 -0.001 314.796 -0.001
202411 0.000 315.493 0.000
202502 0.000 319.082 0.000
202505 -0.001 321.465 -0.001
202508 -0.001 323.976 -0.001
202511 -0.001 324.122 -0.001

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.


Burzynski Research Institute Business Description

Address 9432 Katy Freeway, Houston, TX, USA, 77055
Burzynski Research Institute Inc operates as a research and development facility of Antineoplaston drugs currently being tested for the use in the treatment of cancer, and provides consulting services.