GLAPY (Glanbia) Cyclically Adjusted PB Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
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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.

GLAPY Glanbia PLC GLAPY
73 GF Score
Price $123.07
GF Value $81.08
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Glanbia Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Glanbia  (OTCPK:GLAPY) 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.


Glanbia Cyclically Adjusted PB Ratio Related Terms


Glanbia Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Glanbia'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.

Glanbia Cyclically Adjusted PB Ratio Chart

Glanbia 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 2.71 1.73 2.49 2.07 2.24

Glanbia Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 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 2.75 2.11 1.92 2.27 3.47

GLAPY vs KHC, GIS, MKC: Cyclically Adjusted PB Ratio Comparison

For the Packaged Foods subindustry, Glanbia'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.


Glanbia Cyclically Adjusted PB Ratio vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, Glanbia's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


GLAPY
73GF Score
Glanbia PLC GLAPY
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Glanbia 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.

Glanbia's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Glanbia's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=39.716/125.7700*125.7700
=39.716

Current CPI (Dec25) = 125.7700.

Glanbia Annual Data

Book Value per Share CPI Adj_Book
201612 21.929 99.676 27.670
201712 28.129 100.075 35.351
201812 30.771 100.773 38.404
201912 32.355 102.068 39.868
202012 33.573 101.072 41.777
202112 34.508 106.653 40.693
202212 36.617 115.436 39.895
202312 40.227 120.749 41.900
202412 40.498 122.439 41.600
202512 39.716 125.770 39.716

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 Glanbia (GLAPY) Overvalued in 2026?

Based on GuruFocus' analysis, Glanbia stock appears to be overvalued. The current stock price of $123.07 is trading 51.8% above its estimated GF Value™ of $81.08. GuruFocus considers Glanbia to be Significantly Overvalued.

Key valuation signals for GLAPY:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $81.08 vs. price of $123.07 (51.8% above fair value)
  • GF Score™: 73/100 with 1 warning sign

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


Glanbia Business Description

Address Ring Road, Glanbia House, Kilkenny, IRL, R95 E866
Glanbia PLC is a ingredient and branded performance nutrition manufacturer company. Company offer an incredible breadth of expertise in nutrition. It works with food and beverage companies and sell the products across the globe . The company segments include Performance Nutrition (PN), Health & Nutrition (H&N) and Dairy Nutrition (DN). The company generates majority of the revenue from Performance Nutrition segment. Geographically, it has majority revenue from North America followed by Europe and Asia.
73GF Score

Get the complete analysis for GLAPY

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

$123.07
Price
$81.08
GF Value