Jackstones (PHS:JAS) Cyclically Adjusted Book per Share: ₱0.12 (As of Mar. 2026)


PHS:JAS Jackstones Inc PHS:JAS
81 GF Score
Price ₱1.98
GF Value ₱2.24
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Jackstones Cyclically Adjusted Book per Share?

Jackstones PHS:JAS 81 Cyclically Adjusted Book per Share is ₱0.12 as of Mar. 2026. GuruFocus rates PHS:JAS with a GF Score™ of 81/100 and a GF Value™ of ₱2.24 (Modestly Undervalued). The stock has 4 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.

Jackstones's adjusted book value per share for the three months ended in Mar. 2026 was ₱0.722. 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 ₱0.12 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Jackstones's average Cyclically Adjusted Book Growth Rate was 100.00% 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.

As of today (2026-06-27), Jackstones's current stock price is ₱1.98. Jackstones's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₱0.12. Jackstones's Cyclically Adjusted PB Ratio of today is 16.50.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Jackstones was 42.60. The lowest was 15.50. And the median was 23.13.


Jackstones  (PHS:JAS) 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.

Jackstones's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1.98/0.12
=16.50

* 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 Jackstones was 42.60. The lowest was 15.50. And the median was 23.13.


Be Aware

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


Jackstones Cyclically Adjusted Book per Share Related Terms


Jackstones Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Jackstones'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.

Jackstones Cyclically Adjusted Book per Share Chart

Jackstones Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.05 0.10

Jackstones 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 0.06 0.07 0.08 0.10 0.12

Jackstones Cyclically Adjusted Book per Share Competitor Comparison

For the Real Estate - Development subindustry, Jackstones'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.


Jackstones Cyclically Adjusted PB Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Jackstones's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


PHS:JAS
81GF Score
Jackstones Inc PHS:JAS
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jackstones 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, Jackstones'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)
=0.722/330.2130*330.2130
=0.722

Current CPI (Mar. 2026) = 330.2130.

Jackstones Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 241.018 0.000
201609 -0.105 241.428 -0.144
201612 -0.109 241.432 -0.149
201703 -0.113 243.801 -0.153
201706 -0.116 244.955 -0.156
201709 -0.123 246.819 -0.165
201712 0.175 246.524 0.234
201803 0.166 249.554 0.220
201806 0.142 251.989 0.186
201809 0.103 252.439 0.135
201812 0.102 251.233 0.134
201903 0.097 254.202 0.126
201906 0.090 256.143 0.116
201909 0.081 256.759 0.104
201912 0.078 256.974 0.100
202003 0.068 258.115 0.087
202006 0.063 257.797 0.081
202009 0.071 260.280 0.090
202012 0.096 260.474 0.122
202103 0.050 264.877 0.062
202106 0.059 271.696 0.072
202109 0.059 274.310 0.071
202112 0.051 278.802 0.060
202203 0.048 287.504 0.055
202206 0.044 296.311 0.049
202209 0.054 296.808 0.060
202212 0.087 296.797 0.097
202303 0.089 301.836 0.097
202306 0.095 305.109 0.103
202309 0.113 307.789 0.121
202312 0.134 306.746 0.144
202403 0.126 312.332 0.133
202406 0.130 314.175 0.137
202409 0.143 315.301 0.150
202412 0.202 315.605 0.211
202503 0.190 319.799 0.196
202506 0.209 322.561 0.214
202509 0.305 324.800 0.310
202512 0.727 324.054 0.741
202603 0.722 330.213 0.722

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 ₱0.12 mean?
Jackstones (PHS:JAS) has a Cyclically Adjusted Book per Share of ₱0.12 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 Jackstones and its competitors.
Is Jackstones' Cyclically Adjusted Book per Share too high?
Jackstones' current Cyclically Adjusted Book per Share is ₱0.12. Overall, Jackstones has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Jackstones' Cyclically Adjusted Book per Share compare to competitors?
Jackstones' Cyclically Adjusted Book per Share of ₱0.12 can be compared against companies in the Real Estate 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 a Real Estate company?
A good Cyclically Adjusted Book per Share depends on the Real Estate 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 Jackstones and its competitors. Jackstones's current Cyclically Adjusted Book per Share is ₱0.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jackstones stock overvalued right now?
Based on GuruFocus' analysis, Jackstones (PHS:JAS) is currently considered Modestly Undervalued. The stock's GF Value™ is ₱2.24, compared to a current price of ₱1.98 — trading 11.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₱0.12. Jackstones' overall GF Score™ is 81/100 with 4 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 Jackstones (PHS:JAS), the current Cyclically Adjusted Book per Share is ₱0.12 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 Jackstones (PHS:JAS) Overvalued in 2026?

Based on GuruFocus' analysis, Jackstones stock appears to be undervalued. The current stock price of ₱1.98 is trading 11.6% below its estimated GF Value™ of ₱2.24. GuruFocus considers Jackstones to be Modestly Undervalued.

Key valuation signals for PHS:JAS:

  • Cyclically Adjusted Book per Share: ₱0.12
  • GF Value™: ₱2.24 vs. price of ₱1.98 (11.6% below fair value)
  • GF Score™: 81/100 with 4 warning signs

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


Jackstones Business Description

Address 593 Antonio Drive, Bagumbayan, Taguig, PHL, 1630
Jackstones Inc is engaged in the manufacture and trading of cement and related products.
81GF Score

Get the complete analysis for PHS:JAS

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

₱1.98
Price
₱2.24
GF Value