Colbun (XSGO:COLBUN) Cyclically Adjusted Book per Share: CLP192.34 (As of Jun. 2026)

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XSGO:COLBUN Colbun SA XSGO:COLBUN
78 GF Score
Price CLP135.29
GF Value CLP132.50
Valuation Fairly Valued
! 7 Warning Signs
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What is Colbun Cyclically Adjusted Book per Share?

Colbun XSGO:COLBUN 78 Cyclically Adjusted Book per Share is CLP192.34 as of Jun. 2026. GuruFocus rates XSGO:COLBUN with a GF Score™ of 78/100 and a GF Value™ of CLP132.50 (Fairly Valued). The stock has 7 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.

Colbun's adjusted book value per share for the three months ended in Jun. 2026 was CLP170.847. 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 CLP192.34 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Colbun's average Cyclically Adjusted Book Growth Rate was 2.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.80% 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 Colbun was 8.20% per year. The lowest was 2.90% per year. And the median was 7.00% per year.

As of today (2026-09-11), Colbun's current stock price is CLP135.29. Colbun's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was CLP192.34. Colbun's Cyclically Adjusted PB Ratio of today is 0.70.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Colbun was 1.03. The lowest was 0.33. And the median was 0.72.


Colbun  (XSGO:COLBUN) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=135.29/192.34
=0.70

* 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 Colbun was 1.03. The lowest was 0.33. And the median was 0.72.


Be Aware

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


Colbun Cyclically Adjusted Book per Share Related Terms


Colbun Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Colbun'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.

Colbun Cyclically Adjusted Book per Share Chart

Colbun 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 154.71 173.79 179.02 185.76 189.17

Colbun Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 188.38 190.14 189.17 190.67 192.34

XSGO:COLBUN vs NEE, SO, DUK: Cyclically Adjusted Book per Share Comparison

For the Utilities - Regulated Electric subindustry, Colbun'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.


Colbun Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Colbun's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


XSGO:COLBUN
78GF Score
Colbun SA XSGO:COLBUN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Colbun 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, Colbun's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=170.847/162.5100*162.5100
=170.847

Current CPI (Jun. 2026) = 162.5100.

Colbun Quarterly Data

Book Value per Share CPI Adj_Book
201609 136.204 104.521 211.772
201612 135.924 104.532 211.314
201703 137.184 105.752 210.812
201706 138.594 105.730 213.023
201709 133.109 106.035 204.003
201712 134.960 106.907 205.154
201803 130.765 107.670 197.369
201806 132.870 108.421 199.156
201809 143.815 109.369 213.692
201812 142.691 109.653 211.475
201903 142.121 110.339 209.320
201906 140.400 111.352 204.903
201909 148.399 111.821 215.670
201912 154.320 112.943 222.046
202003 171.122 114.468 242.941
202006 157.521 114.283 223.994
202009 155.964 115.275 219.872
202012 144.080 116.299 201.330
202103 141.713 117.770 195.549
202106 133.507 118.630 182.889
202109 170.416 121.431 228.067
202112 131.844 124.634 171.911
202203 127.171 128.850 160.392
202206 135.711 133.448 165.265
202209 148.617 138.101 174.885
202212 140.177 140.574 162.051
202303 134.270 143.145 152.434
202306 136.428 143.538 154.461
202309 157.317 145.172 176.106
202312 148.484 146.109 165.152
202403 167.474 148.551 183.212
202406 163.619 149.592 177.748
202409 167.390 151.212 179.897
202412 174.292 152.774 185.399
202503 169.154 155.783 176.458
202506 172.525 155.754 180.008
202509 181.217 157.870 186.543
202512 169.140 158.040 173.924
202603 170.230 160.190 172.695
202606 170.847 162.510 170.847

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 CLP192.34 mean?
Colbun (XSGO:COLBUN) has a Cyclically Adjusted Book per Share of CLP192.34 as of Jun. 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 Colbun and its competitors.
Is Colbun's Cyclically Adjusted Book per Share too high?
Colbun's current Cyclically Adjusted Book per Share is CLP192.34. Overall, Colbun has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Colbun's Cyclically Adjusted Book per Share compare to NEE and SO?
Colbun's Cyclically Adjusted Book per Share of CLP192.34 can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Regulated 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 Colbun and its competitors. Colbun's current Cyclically Adjusted Book per Share is CLP192.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Colbun stock overvalued right now?
Based on GuruFocus' analysis, Colbun (XSGO:COLBUN) is currently considered Fairly Valued. The stock's GF Value™ is CLP132.50, compared to a current price of CLP135.29 — trading 2.1% above its estimated fair value. The current Cyclically Adjusted Book per Share is CLP192.34. Colbun's overall GF Score™ is 78/100 with 7 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 Colbun (XSGO:COLBUN), the current Cyclically Adjusted Book per Share is CLP192.34 as of Jun. 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 Colbun (XSGO:COLBUN) Overvalued in 2026?

Based on GuruFocus' analysis, Colbun stock appears to be overvalued. The current stock price of CLP135.29 is trading 2.1% above its estimated GF Value™ of CLP132.50. GuruFocus considers Colbun to be Fairly Valued.

Key valuation signals for XSGO:COLBUN:

  • Cyclically Adjusted Book per Share: CLP192.34
  • GF Value™: CLP132.50 vs. price of CLP135.29 (2.1% above fair value)
  • GF Score™: 78/100 with 7 warning signs

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


Colbun Business Description

Address Avenida Apoquindo 4775, Piso 11, Santiago, CHL
Colbun SA is a Chilean origin utility company engaged in the electric power generation, transmission and distribution using a diverse field of natural energy resources. The company supplies energy to 18 large customers, among which 15 are regulated customers and three are free or industrial customers such as mining companies, transport services, and water treatment plants. Colbun owns and operates thermoelectric power stations and hydroelectric and hydro run-of-the-river power plants. It operates 23 power plants in Chile and one in Peru, through which it has a total installed capacity of around 3,852 MW.
78GF Score

Get the complete analysis for XSGO:COLBUN

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

CLP135.29
Price
CLP132.50
GF Value