Perrigo Co (BSP:P1RG34) Cyclically Adjusted PB Ratio: (As of Sep. 22, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
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:P1RG34 Perrigo Co PLC BSP:P1RG34
51 GF Score
Price R$72.30
GF Value R$116.91
Valuation Possible Value Trap
! 6 Warning Signs
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What is Perrigo Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Perrigo Co  (BSP:P1RG34) 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.


Perrigo Co Cyclically Adjusted PB Ratio Related Terms


Perrigo Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Perrigo 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.

Perrigo Co Cyclically Adjusted PB Ratio Chart

Perrigo 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 - - - 0.68 0.39

Perrigo 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 0.66 0.62 0.37 0.26 0.25

BSP:P1RG34 vs ALVO, TRLV, ETON: Cyclically Adjusted PB Ratio Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Perrigo 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.


Perrigo Co Cyclically Adjusted PB Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Perrigo Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:P1RG34
51GF Score
Perrigo Co PLC BSP:P1RG34
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Perrigo 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.

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

For example, Perrigo 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)
=93.884/128.6700*128.6700
=93.884

Current CPI (Jun. 2026) = 128.6700.

Perrigo Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 169.525 100.274 217.532
201612 135.218 99.676 174.550
201703 134.333 100.374 172.203
201706 141.294 100.673 180.588
201709 135.732 100.474 173.823
201712 145.373 100.075 186.912
201803 147.637 100.573 188.882
201806 164.893 101.072 209.919
201809 166.324 101.371 211.116
201812 161.649 100.773 206.399
201903 163.131 101.670 206.454
201906 161.377 102.168 203.238
201909 176.260 102.268 221.765
201912 171.551 102.068 216.262
202003 220.208 102.367 276.789
202006 237.770 101.769 300.620
202009 240.340 101.072 305.967
202012 220.689 101.072 280.950
202103 234.935 102.367 295.300
202106 206.990 103.364 257.666
202109 211.207 104.859 259.167
202112 214.462 106.653 258.734
202203 180.210 109.245 212.253
202206 188.423 112.779 214.972
202209 184.958 113.504 209.672
202212 189.793 115.436 211.552
202303 181.146 117.609 198.182
202306 172.745 119.662 185.749
202309 175.019 120.749 186.501
202312 170.927 120.749 182.140
202403 172.128 120.990 183.054
202406 185.093 122.318 194.704
202409 182.165 121.594 192.766
202412 195.492 122.439 205.441
202503 182.183 123.405 189.956
202506 177.392 124.492 183.345
202509 172.093 124.810 177.415
202512 116.903 125.770 119.599
202603 94.487 127.830 95.108
202606 93.884 128.670 93.884

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 Perrigo Co (BSP:P1RG34) Overvalued in 2026?

Based on GuruFocus' analysis, Perrigo Co stock appears to be undervalued. The current stock price of R$72.30 is trading 38.2% below its estimated GF Value™ of R$116.91. GuruFocus considers Perrigo Co to be Possible Value Trap.

Key valuation signals for BSP:P1RG34:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: R$116.91 vs. price of R$72.30 (38.2% below fair value)
  • GF Score™: 51/100 with 6 warning signs

No single metric tells the full story. See the BSP:P1RG34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Perrigo Co Business Description

Other Exchanges PRGO:USA0Y5E:UKPIG:Germany
Address The Sharp Building, Hogan Place, Dublin, IRL, D02 TY74
Perrigo is one of the largest consumer health companies in the world. Since 2018, Perrigo has divested its animal health and generic pharmaceuticals businesses to solely focus on consumer self-care. In North America (two-thirds of total sales), the firm's product mix is anchored in private-label consumer health goods, which are sold to major retailers like Walmart, Amazon, Costco, and CVS. Perrigo also plays in Europe, Australia, and parts of Asia where it primarily generates revenue through its national brands, including Compeed, Solpadeine, Coldrex, and ellaOne.
51GF Score

Get the complete analysis for BSP:P1RG34

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

R$72.30
Price
R$116.91
GF Value