Tower (XPTY:TOWC) Cyclically Adjusted Book per Share: $7.91 (As of Mar. 2026)

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XPTY:TOWC Tower Corp XPTY:TOWC
84 GF Score
Price $9.25
GF Value $12.32
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Tower Cyclically Adjusted Book per Share?

Tower XPTY:TOWC 84 Cyclically Adjusted Book per Share is $7.91 as of Mar. 2026. GuruFocus rates XPTY:TOWC with a GF Score™ of 84/100 and a GF Value™ of $12.32 (Modestly Undervalued). The stock has 5 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.

Tower's adjusted book value per share for the three months ended in Mar. 2026 was $6.773. 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 $7.91 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Tower's average Cyclically Adjusted Book Growth Rate was 0.40% 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 (2026-08-13), Tower's current stock price is $9.25. Tower's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $7.91. Tower's Cyclically Adjusted PB Ratio of today is 1.17.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Tower was 1.27. The lowest was 0.77. And the median was 1.24.


Tower  (XPTY:TOWC) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=9.25/7.91
=1.17

* 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 Tower was 1.27. The lowest was 0.77. And the median was 1.24.


Be Aware

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


Tower Cyclically Adjusted Book per Share Related Terms


Tower Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Tower'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.

Tower Cyclically Adjusted Book per Share Chart

Tower 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 7.77 7.82 7.83

Tower 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 7.88 7.90 7.91 7.83 7.91

XPTY:TOWC vs PNC, USB: Cyclically Adjusted Book per Share Comparison

For the Banks - Regional subindustry, Tower'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.


Tower Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Tower's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


XPTY:TOWC
84GF Score
Tower Corp XPTY:TOWC
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tower 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, Tower'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)
=6.773/330.2130*330.2130
=6.773

Current CPI (Mar. 2026) = 330.2130.

Tower Quarterly Data

Book Value per Share CPI Adj_Book
201606 6.696 241.018 9.174
201609 6.818 241.428 9.325
201612 7.223 241.432 9.879
201703 6.675 243.801 9.041
201706 6.504 244.955 8.768
201709 6.626 246.819 8.865
201712 6.808 246.524 9.119
201803 6.326 249.554 8.371
201806 6.218 251.989 8.148
201809 5.934 252.439 7.762
201812 6.267 251.233 8.237
201903 6.421 254.202 8.341
201906 6.335 256.143 8.167
201909 6.386 256.759 8.213
201912 6.581 256.974 8.457
202003 6.324 258.115 8.090
202006 6.506 257.797 8.334
202009 6.539 260.280 8.296
202012 6.569 260.474 8.328
202103 6.509 264.877 8.115
202106 6.588 271.696 8.007
202109 6.598 274.310 7.943
202112 6.766 278.802 8.014
202203 6.758 287.504 7.762
202206 6.369 296.311 7.098
202209 6.288 296.808 6.996
202212 6.405 296.797 7.126
202303 6.546 301.836 7.161
202306 6.492 305.109 7.026
202309 6.583 307.789 7.063
202312 6.718 306.746 7.232
202403 6.779 312.332 7.167
202406 6.532 314.175 6.865
202409 6.620 315.301 6.933
202412 6.689 315.605 6.999
202503 6.787 319.799 7.008
202506 6.810 322.561 6.972
202509 6.927 324.800 7.042
202512 6.805 324.054 6.934
202603 6.773 330.213 6.773

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 $7.91 mean?
Tower (XPTY:TOWC) has a Cyclically Adjusted Book per Share of $7.91 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 Tower and its competitors.
Is Tower's Cyclically Adjusted Book per Share too high?
Tower's current Cyclically Adjusted Book per Share is $7.91. Overall, Tower has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tower's Cyclically Adjusted Book per Share compare to PNC and USB?
Tower's Cyclically Adjusted Book per Share of $7.91 can be compared against companies in the Banks 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 Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks 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 Tower and its competitors. Tower's current Cyclically Adjusted Book per Share is $7.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tower stock overvalued right now?
Based on GuruFocus' analysis, Tower (XPTY:TOWC) is currently considered Modestly Undervalued. The stock's GF Value™ is $12.32, compared to a current price of $9.25 — trading 24.9% below its estimated fair value. The current Cyclically Adjusted Book per Share is $7.91. Tower's overall GF Score™ is 84/100 with 5 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 Tower (XPTY:TOWC), the current Cyclically Adjusted Book per Share is $7.91 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 Tower (XPTY:TOWC) Overvalued in 2026?

Based on GuruFocus' analysis, Tower stock appears to be undervalued. The current stock price of $9.25 is trading 24.9% below its estimated GF Value™ of $12.32. GuruFocus considers Tower to be Modestly Undervalued.

Key valuation signals for XPTY:TOWC:

  • Cyclically Adjusted Book per Share: $7.91
  • GF Value™: $12.32 vs. price of $9.25 (24.9% below fair value)
  • GF Score™: 84/100 with 5 warning signs

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


Tower Business Description

Address Calle 50 and Elvira Mendez, Tower Building Financial Center, Panama, PAN
Tower Corp together with its subsidiaries is involved in providing personal, corporate, and investment banking services. The company offers checking, savings, and investment accounts; certificates of deposit; commercial and residential mortgage loans; lines of credit for small and medium businesses; and safe deposit boxes and other services.
84GF Score

Get the complete analysis for XPTY:TOWC

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

$9.25
Price
$12.32
GF Value