Patels Airtemp (India) (BOM:517417) Cyclically Adjusted Book per Share: ₹247.15 (As of Mar. 2026)

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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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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.

BOM:517417 Patels Airtemp (India) Ltd BOM:517417
68 GF Score
Price ₹328.30
GF Value ₹305.04
Valuation Fairly Valued
! 6 Warning Signs
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What is Patels Airtemp (India) Cyclically Adjusted Book per Share?

Patels Airtemp (India) BOM:517417 -1.01% 68 Cyclically Adjusted Book per Share is ₹247.15 as of Mar. 2026. GuruFocus rates BOM:517417 with a GF Score™ of 68/100 and a GF Value™ of ₹305.04 (Fairly Valued). The stock has 6 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Patels Airtemp (India)'s adjusted book value per share for the three months ended in Mar. 2026 was ₹303.668. 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 ₹247.15 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Patels Airtemp (India)'s average Cyclically Adjusted Book Growth Rate was 9.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 9.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 9.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Patels Airtemp (India) was 11.10% per year. The lowest was 9.00% per year. And the median was 9.35% per year.

As of today (2026-07-27), Patels Airtemp (India)'s current stock price is ₹328.30. Patels Airtemp (India)'s Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₹247.15. Patels Airtemp (India)'s Cyclically Adjusted PB Ratio of today is 1.33.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Patels Airtemp (India) was 3.72. The lowest was 0.57. And the median was 1.28.


Patels Airtemp (India)  (BOM:517417) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Patels Airtemp (India)'s Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=328.30/247.15
=1.33

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Patels Airtemp (India) was 3.72. The lowest was 0.57. And the median was 1.28.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Patels Airtemp (India) Cyclically Adjusted Book per Share Related Terms


Patels Airtemp (India) Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Patels Airtemp (India)'s Cyclically Adjusted Book per Share 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.

Patels Airtemp (India) Cyclically Adjusted Book per Share Chart

Patels Airtemp (India) Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 173.00 190.78 208.11 226.09 247.15

Patels Airtemp (India) Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share 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 226.09 0.00 238.61 0.00 247.15

BOM:517417 vs GEV, ETN, PH: Cyclically Adjusted Book per Share Comparison

For the Specialty Industrial Machinery subindustry, Patels Airtemp (India)'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.


Patels Airtemp (India) Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Patels Airtemp (India)'s Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Patels Airtemp (India)'s Cyclically Adjusted PB Ratio falls into.


BOM:517417
68GF Score
Patels Airtemp (India) Ltd BOM:517417
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Patels Airtemp (India) Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, Patels Airtemp (India)'s adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=303.668/164.2724*164.2724
=303.668

Current CPI (Mar. 2026) = 164.2724.

Patels Airtemp (India) Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 105.961 0.000
201609 123.949 105.961 192.159
201612 0.000 105.196 0.000
201703 132.294 105.196 206.588
201706 0.000 107.109 0.000
201709 135.252 109.021 203.796
201712 0.000 109.404 0.000
201803 146.002 109.786 218.461
201806 0.000 111.317 0.000
201809 152.102 115.142 217.003
201812 0.000 115.142 0.000
201903 157.362 118.202 218.695
201906 0.000 120.880 0.000
201909 164.643 123.175 219.576
201912 0.000 126.235 0.000
202003 176.621 124.705 232.661
202006 0.000 127.000 0.000
202009 183.995 130.118 232.292
202012 0.000 130.889 0.000
202103 196.237 131.771 244.640
202106 0.000 134.084 0.000
202109 203.858 135.847 246.514
202112 0.000 138.161 0.000
202203 218.134 138.822 258.125
202206 0.000 142.347 0.000
202209 225.216 144.661 255.748
202212 0.000 145.763 0.000
202303 236.858 146.865 264.933
202306 0.000 150.280 0.000
202309 245.720 151.492 266.450
202312 0.000 152.924 0.000
202403 260.923 153.035 280.084
202406 0.000 155.789 0.000
202409 272.973 157.882 284.021
202412 0.000 158.323 0.000
202503 287.786 157.552 300.062
202506 0.000 159.755 0.000
202509 293.903 162.289 297.495
202512 0.000 163.281 0.000
202603 303.668 164.272 303.668

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of ₹247.15 mean?
Patels Airtemp (India) (BOM:517417) has a Cyclically Adjusted Book per Share of ₹247.15 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Patels Airtemp (India) and its competitors.
Is Patels Airtemp (India)'s Cyclically Adjusted Book per Share too high?
Patels Airtemp (India)'s current Cyclically Adjusted Book per Share is ₹247.15. Overall, Patels Airtemp (India) has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Patels Airtemp (India)'s Cyclically Adjusted Book per Share compare to GEV and ETN?
Patels Airtemp (India)'s Cyclically Adjusted Book per Share of ₹247.15 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Patels Airtemp (India) and its competitors. Patels Airtemp (India)'s current Cyclically Adjusted Book per Share is ₹247.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Patels Airtemp (India) stock overvalued right now?
Based on GuruFocus' analysis, Patels Airtemp (India) (BOM:517417) is currently considered Fairly Valued. The stock's GF Value™ is ₹305.04, compared to a current price of ₹328.30 — trading 7.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is ₹247.15. Patels Airtemp (India)'s overall GF Score™ is 68/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Patels Airtemp (India) (BOM:517417), the current Cyclically Adjusted Book per Share is ₹247.15 as of Mar. 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 Patels Airtemp (India) (BOM:517417) Overvalued in 2026?

Based on GuruFocus' analysis, Patels Airtemp (India) stock appears to be overvalued. The current stock price of ₹328.30 is trading 7.6% above its estimated GF Value™ of ₹305.04. GuruFocus considers Patels Airtemp (India) to be Fairly Valued.

Key valuation signals for BOM:517417:

  • Cyclically Adjusted Book per Share: ₹247.15
  • GF Value™: ₹305.04 vs. price of ₹328.30 (7.6% above fair value)
  • GF Score™: 68/100 with 6 warning signs

No single metric tells the full story. See the BOM:517417 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Patels Airtemp (India) Business Description

Address Near Memnagar Fire Station, 5th Floor, Kalpana Complex, Navrangpura, Ahmedabad, GJ, IND, 380009
Patels Airtemp (India) Ltd is engaged in the manufacturing and selling of extensive range of Heat Exchangers such as Shell & Tube Type, Finned Tube Type and Air-Cooled Heat Exchangers, Pressure Vessels, Air-conditioning and Refrigeration equipments and Turnkey HVAC Projects in India & marketing of equipment's in and outside India. The products are supplied to Industrial sections like Power Projects, Refineries, Fertilizers, Cements, Petrochemicals, Pharmaceuticals, Textile and Chemical Industries make them a single window option for multiple products. The Company is operating in single segment business namely Engineering. Geographically, it has presenc within India, USA, Canada, Zambia, and Other countries. It generates the majority of its revenue from within Inida.
68GF Score

Get the complete analysis for BOM:517417

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

₹328.30
Price
₹305.04
GF Value