Vistra (BSP:V1ST34) Cyclically Adjusted Book per Share: R$4.71 (As of Jun. 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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Charlie Tian
Charlie Tian
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.

BSP:V1ST34 Vistra Corp BSP:V1ST34
62 GF Score
Price R$52.70
GF Value R$65.13
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Vistra Cyclically Adjusted Book per Share?

Vistra BSP:V1ST34 +4.15% 62 Cyclically Adjusted Book per Share is R$4.71 as of Jun. 2026. GuruFocus rates BSP:V1ST34 with a GF Score™ of 62/100 and a GF Value™ of R$65.13 (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.

Vistra's adjusted book value per share for the three months ended in Jun. 2026 was R$45.848. 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 R$4.71 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Vistra's average Cyclically Adjusted Book Growth Rate was 21.90% 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 (2026-09-02), Vistra's current stock price is R$52.70. Vistra's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was R$4.71. Vistra's Cyclically Adjusted PB Ratio of today is 11.19.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Vistra was 20.03. The lowest was 10.59. And the median was 13.09.


Vistra  (BSP:V1ST34) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=52.70/4.71
=11.19

* 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 12 years, the highest Cyclically Adjusted PB Ratio of Vistra was 20.03. The lowest was 10.59. And the median was 13.09.


Be Aware

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


Vistra Cyclically Adjusted Book per Share Related Terms


Vistra Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Vistra'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.

Vistra Cyclically Adjusted Book per Share Chart

Vistra 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 0.00 0.00

Vistra 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 0.00 0.00 0.00 0.00 4.71

BSP:V1ST34 vs NRG, TLN, OKLO: Cyclically Adjusted Book per Share Comparison

For the Utilities - Independent Power Producers subindustry, Vistra'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.


Vistra Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Vistra's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:V1ST34
62GF Score
Vistra Corp BSP:V1ST34
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Vistra 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, Vistra'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)
=45.848/333.9520*333.9520
=45.848

Current CPI (Jun. 2026) = 333.9520.

Vistra Quarterly Data

Book Value per Share CPI Adj_Book
201609 -179.128 241.428 -247.776
201612 51.748 241.432 71.579
201703 48.860 243.801 66.927
201706 51.313 244.955 69.956
201709 50.805 246.819 68.740
201712 48.779 246.524 66.078
201803 46.372 249.554 62.055
201806 60.868 251.989 80.666
201809 68.013 252.439 89.975
201812 61.910 251.233 82.294
201903 61.897 254.202 81.316
201906 64.002 256.143 83.444
201909 65.806 256.759 85.590
201912 66.983 256.974 87.048
202003 79.388 258.115 102.713
202006 85.516 257.797 110.778
202009 93.270 260.280 119.670
202012 88.015 260.474 112.843
202103 71.394 264.877 90.012
202106 63.327 271.696 77.838
202109 66.032 274.310 80.389
202112 75.841 278.802 90.843
202203 60.121 287.504 69.834
202206 40.685 296.311 45.853
202209 46.326 296.808 52.123
202212 39.056 296.797 43.945
202303 44.032 301.836 48.717
202306 44.108 305.109 48.278
202309 47.817 307.789 51.882
202312 39.468 306.746 42.969
202403 45.409 312.332 48.552
202406 48.621 314.175 51.682
202409 48.191 315.301 51.042
202412 55.559 315.605 58.789
202503 39.776 319.799 41.536
202506 38.381 322.561 39.736
202509 43.293 324.800 44.513
202512 42.298 324.054 43.590
202603 48.277 330.213 48.824
202606 45.848 333.952 45.848

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 R$4.71 mean?
Vistra (BSP:V1ST34) has a Cyclically Adjusted Book per Share of R$4.71 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 Vistra and its competitors.
Is Vistra's Cyclically Adjusted Book per Share too high?
Vistra's current Cyclically Adjusted Book per Share is R$4.71. Overall, Vistra has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Vistra's Cyclically Adjusted Book per Share compare to NRG and TLN?
Vistra's Cyclically Adjusted Book per Share of R$4.71 can be compared against companies in the Utilities - Independent Power Producers 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 - Independent Power Producers company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Independent Power Producers 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 Vistra and its competitors. Vistra's current Cyclically Adjusted Book per Share is R$4.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vistra stock overvalued right now?
Based on GuruFocus' analysis, Vistra (BSP:V1ST34) is currently considered Modestly Undervalued. The stock's GF Value™ is R$65.13, compared to a current price of R$52.70 — trading 19.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is R$4.71. Vistra's overall GF Score™ is 62/100 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 Vistra (BSP:V1ST34), the current Cyclically Adjusted Book per Share is R$4.71 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 Vistra (BSP:V1ST34) Overvalued in 2026?

Based on GuruFocus' analysis, Vistra stock appears to be undervalued. The current stock price of R$52.70 is trading 19.1% below its estimated GF Value™ of R$65.13. GuruFocus considers Vistra to be Modestly Undervalued.

Key valuation signals for BSP:V1ST34:

  • Cyclically Adjusted Book per Share: R$4.71
  • GF Value™: R$65.13 vs. price of R$52.70 (19.1% below fair value)
  • GF Score™: 62/100 with 5 warning signs

No single metric tells the full story. See the BSP:V1ST34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Vistra Business Description

Address 6555 Sierra Drive, Irving, TX, USA, 75039
Vistra Corp. is one of the largest power producers and retail energy providers in the US. It owns 44 gigawatts of generation capacity, including natural gas (27 GW), nuclear (6.5 GW), coal (8.7 GW), and solar and battery storage (1.3 GW). The Cogentrix acquisition will add 5.5 GW of gas generation. Vistra's retail electricity business serves 5 million customers in 20 states, including almost a third of all Texas electricity consumers. Vistra emerged from the Energy Future Holdings bankruptcy as a stand-alone entity in 2016.
62GF Score

Get the complete analysis for BSP:V1ST34

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

R$52.70
Price
R$65.13
GF Value