Polymac Thermoformers (BOM:537573) Cyclically Adjusted PB Ratio: 0.37 (As of Aug. 30, 2026) — 67% Below Median

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BOM:537573 Polymac Thermoformers Ltd BOM:537573
55 GF Score
Price ₹10.16
GF Value ₹34.79
Valuation Possible Value Trap
! 1 Warning Sign
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What is Polymac Thermoformers Cyclically Adjusted PB Ratio?

Polymac Thermoformers BOM:537573 55 Cyclically Adjusted PB Ratio is 0.37 as of Aug. 30, 2026, which is 67% below its 10-year median of 1.11. GuruFocus rates BOM:537573 with a GF Score™ of 55/100 and a GF Value™ of ₹34.79 (Possible Value Trap). The stock has 1 warning sign investors should review. Among 268 Packaging & Containers companies, Polymac Thermoformers ranks better than 83.21% on this metric.

As of today (2026-08-30), Polymac Thermoformers's current share price is ₹10.16. Polymac Thermoformers's Cyclically Adjusted Book per Share for the fiscal year that ended in Mar26 was ₹27.58. Polymac Thermoformers's Cyclically Adjusted PB Ratio for today is 0.37.

The historical rank and industry rank for Polymac Thermoformers's Cyclically Adjusted PB Ratio or its related term are showing as below:

BOM:537573' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.25   Med: 1.11   Max: 1.59
Current: 0.37

During the past 13 years, Polymac Thermoformers's highest Cyclically Adjusted PB Ratio was 1.59. The lowest was 0.25. And the median was 1.11.

BOM:537573's Cyclically Adjusted PB Ratio is ranked better than
83.21% of 268 companies
in the Packaging & Containers industry
Industry Median: 1.125 vs BOM:537573: 0.37

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Polymac Thermoformers's adjusted book value per share data of for the fiscal year that ended in Mar26 was ₹22.354. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is ₹27.58 for the trailing ten years ended in Mar26.

Shiller PE for Stocks: The True Measure of Stock Valuation


Polymac Thermoformers  (BOM:537573) 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.


Polymac Thermoformers Cyclically Adjusted PB Ratio Related Terms


Polymac Thermoformers Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Polymac Thermoformers'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.

Polymac Thermoformers Cyclically Adjusted PB Ratio Chart

Polymac Thermoformers Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.29 1.19 1.44 0.41 0.60

Polymac Thermoformers Semi-Annual Data
Sep15 Mar16 Mar17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 1.44 0.00 0.41 0.00 0.60

BOM:537573 vs SW, PKG, IP: Cyclically Adjusted PB Ratio Comparison

For the Packaging & Containers subindustry, Polymac Thermoformers'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.


Polymac Thermoformers Cyclically Adjusted PB Ratio vs Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Polymac Thermoformers's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BOM:537573
55GF Score
Polymac Thermoformers Ltd BOM:537573
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Polymac Thermoformers 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.

Polymac Thermoformers's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=10.16/27.58
=0.37

* 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.

Polymac Thermoformers's Cyclically Adjusted Book per Share for the fiscal year that ended in Mar26 is calculated as:

For example, Polymac Thermoformers's adjusted Book Value per Share data for the fiscal year that ended in Mar26 was:

Adj_Book=Book Value per Share/CPI of Mar26 (Change)*Current CPI (Mar26)
=22.354/164.2724*164.2724
=22.354

Current CPI (Mar26) = 164.2724.

Polymac Thermoformers Annual Data

Book Value per Share CPI Adj_Book
201703 22.184 105.196 34.642
201803 22.049 109.786 32.992
201903 22.276 118.202 30.958
202003 21.765 124.705 28.671
202103 21.995 131.771 27.420
202203 23.536 138.822 27.851
202303 21.468 146.865 24.013
202403 22.117 153.035 23.741
202503 22.206 157.552 23.153
202603 22.354 164.272 22.354

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.

What does a Cyclically Adjusted PB Ratio of 0.37 mean?
Polymac Thermoformers (BOM:537573) has a Cyclically Adjusted PB Ratio of 0.37 as of Aug. 30, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Polymac Thermoformers and its competitors. This is 67% below median its historical median of 1.11. Over the past decade, Polymac Thermoformers' Cyclically Adjusted PB Ratio has ranged from 0.25 to 1.59. According to the industry distribution chart, Polymac Thermoformers ranks #45 out of 268 companies in the Packaging & Containers industry, placing it in the top 16.8%.
Is Polymac Thermoformers' Cyclically Adjusted PB Ratio too high?
Polymac Thermoformers' current Cyclically Adjusted PB Ratio of 0.37 is 67% below median its 10-year median of 1.11. Over the past 10 years, this metric has ranged from a low of 0.25 to a high of 1.59. The Packaging & Containers industry median Cyclically Adjusted PB Ratio is 1.13. Polymac Thermoformers' value of 0.37 is 67.1% below this industry median. Based on the distribution chart, Polymac Thermoformers ranks #45 out of 268 companies in the Packaging & Containers industry, which is in the top quartile — a strong position relative to peers. Overall, Polymac Thermoformers has a GF Score™ of 55/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Polymac Thermoformers' Cyclically Adjusted PB Ratio compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Polymac Thermoformers ranks #45 out of 268 companies for Cyclically Adjusted PB Ratio. This places Polymac Thermoformers in the top 17% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.13. Polymac Thermoformers' value of 0.37 is 67.1% below this benchmark. Historically, Polymac Thermoformers' own Cyclically Adjusted PB Ratio has ranged from 0.25 to 1.59 over the past decade. While the company's 10-year median is 1.11 vs. the industry median of 1.13, Polymac Thermoformers has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Packaging & Containers company?
The median Cyclically Adjusted PB Ratio among Packaging & Containers companies is 1.13, based on 268 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Polymac Thermoformers's current Cyclically Adjusted PB Ratio of 0.37 is 67.1% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Polymac Thermoformers and its competitors. For the Packaging & Containers industry, the median Cyclically Adjusted PB Ratio is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Polymac Thermoformers's current Cyclically Adjusted PB Ratio is 0.37, which is 67% below median its own 10-year median of 1.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polymac Thermoformers stock overvalued right now?
Based on GuruFocus' analysis, Polymac Thermoformers (BOM:537573) is currently considered Possible Value Trap. The stock's GF Value™ is ₹34.79, compared to a current price of ₹10.16 — trading 70.8% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.37, which is 67% below median its 10-year median of 1.11 and 67.1% below the Packaging & Containers industry median of 1.13. Polymac Thermoformers' overall GF Score™ is 55/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Polymac Thermoformers (BOM:537573), the current Cyclically Adjusted PB Ratio is 0.37 as of Aug. 30, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Polymac Thermoformers (BOM:537573) Overvalued in 2026?

Based on GuruFocus' analysis, Polymac Thermoformers stock appears to be undervalued. The current stock price of ₹10.16 is trading 70.8% below its estimated GF Value™ of ₹34.79. GuruFocus considers Polymac Thermoformers to be Possible Value Trap.

Key valuation signals for BOM:537573:

  • Cyclically Adjusted PB Ratio: 0.37 (67% below median its 10-year median of 1.11)
  • GF Value™: ₹34.79 vs. price of ₹10.16 (70.8% below fair value)
  • GF Score™: 55/100 with 1 warning sign
  • Industry Position: 67.1% below the Packaging & Containers median (#45 of 268)

No single metric tells the full story. See the BOM:537573 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Polymac Thermoformers Business Description

Address 29A, Weston Street, 3rd Floor, Room No. C-5, Kolkata, WB, IND, 700012
Polymac Thermoformers Ltd is engaged in the manufacturing operations of disposable plastic glasses, cups, and bowls.
55GF Score

Get the complete analysis for BOM:537573

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

₹10.16
Price
₹34.79
GF Value