Five9 (MEX:FIVN) Cyclically Adjusted Book per Share: MXN95.06 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

MEX:FIVN Five9 Inc MEX:FIVN
72 GF Score
Price MXN550.00
GF Value MXN532.25
Valuation Fairly Valued
! 9 Warning Signs
View Full Analysis

What is Five9 Cyclically Adjusted Book per Share?

Five9 MEX:FIVN 72 Cyclically Adjusted Book per Share is MXN95.06 as of Jun. 2026. GuruFocus rates MEX:FIVN with a GF Score™ of 72/100 and a GF Value™ of MXN532.25 (Fairly Valued). The stock has 9 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.

Five9's adjusted book value per share for the three months ended in Jun. 2026 was MXN183.523. 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 MXN95.06 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Five9's average Cyclically Adjusted Book Growth Rate was 29.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 28.60% 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 Five9 was 28.60% per year. The lowest was 28.60% per year. And the median was 28.60% per year.

As of today (2026-09-16), Five9's current stock price is MXN550.00. Five9's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN95.06. Five9's Cyclically Adjusted PB Ratio of today is 5.79.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Five9 was 40.84. The lowest was 2.91. And the median was 12.45.


Five9  (MEX:FIVN) 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.

Five9's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=550.00/95.057
=5.79

* 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 Five9 was 40.84. The lowest was 2.91. And the median was 12.45.


Be Aware

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


Five9 Cyclically Adjusted Book per Share Related Terms


Five9 Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Five9'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.

Five9 Cyclically Adjusted Book per Share Chart

Five9 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 32.42 43.30 57.28 74.33 93.40

Five9 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 74.75 79.50 83.59 89.77 95.06

MEX:FIVN vs NN, EEFT, PAGS: Cyclically Adjusted Book per Share Comparison

For the Software - Infrastructure subindustry, Five9'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.


Five9 Cyclically Adjusted PB Ratio vs Software Industry

For the Software industry and Technology sector, Five9's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Five9's Cyclically Adjusted PB Ratio falls into.


MEX:FIVN
72GF Score
Five9 Inc MEX:FIVN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Five9 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, Five9'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)
=183.523/333.9520*333.9520
=183.523

Current CPI (Jun. 2026) = 333.9520.

Five9 Quarterly Data

Book Value per Share CPI Adj_Book
201609 9.419 241.428 13.029
201612 11.709 241.432 16.196
201703 10.027 243.801 13.735
201706 10.563 244.955 14.401
201709 12.330 246.819 16.683
201712 16.182 246.524 21.921
201803 25.472 249.554 34.087
201806 40.308 251.989 53.419
201809 40.704 252.439 53.847
201812 47.479 251.233 63.112
201903 49.006 254.202 64.380
201906 52.790 256.143 68.826
201909 57.552 256.759 74.855
201912 60.281 256.974 78.339
202003 78.132 258.115 101.088
202006 90.031 257.797 116.627
202009 88.044 260.280 112.965
202012 83.651 260.474 107.248
202103 44.018 264.877 55.497
202106 47.863 271.696 58.830
202109 51.659 274.310 62.891
202112 63.088 278.802 75.567
202203 61.488 287.504 71.422
202206 70.496 296.311 79.451
202209 76.846 296.808 86.463
202212 85.019 296.797 95.662
202303 85.577 301.836 94.683
202306 109.014 305.109 119.319
202309 118.063 307.789 128.099
202312 124.285 306.746 135.308
202403 108.847 312.332 116.382
202406 128.694 314.175 136.795
202409 147.412 315.301 156.132
202412 170.657 315.605 180.578
202503 178.247 319.799 186.135
202506 175.410 322.561 181.604
202509 181.718 324.800 186.838
202512 183.026 324.054 188.616
202603 195.494 330.213 197.708
202606 183.523 333.952 183.523

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 MXN95.06 mean?
Five9 (MEX:FIVN) has a Cyclically Adjusted Book per Share of MXN95.06 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 Five9 and its competitors.
Is Five9's Cyclically Adjusted Book per Share too high?
Five9's current Cyclically Adjusted Book per Share is MXN95.06. Overall, Five9 has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Five9's Cyclically Adjusted Book per Share compare to NN and EEFT?
Five9's Cyclically Adjusted Book per Share of MXN95.06 can be compared against companies in the Software 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 Software company?
A good Cyclically Adjusted Book per Share depends on the Software 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 Five9 and its competitors. Five9's current Cyclically Adjusted Book per Share is MXN95.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Five9 stock overvalued right now?
Based on GuruFocus' analysis, Five9 (MEX:FIVN) is currently considered Fairly Valued. The stock's GF Value™ is MXN532.25, compared to a current price of MXN550.00 — trading 3.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is MXN95.06. Five9's overall GF Score™ is 72/100 with 9 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 Five9 (MEX:FIVN), the current Cyclically Adjusted Book per Share is MXN95.06 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 Five9 (MEX:FIVN) Overvalued in 2026?

Based on GuruFocus' analysis, Five9 stock appears to be overvalued. The current stock price of MXN550.00 is trading 3.3% above its estimated GF Value™ of MXN532.25. GuruFocus considers Five9 to be Fairly Valued.

Key valuation signals for MEX:FIVN:

  • Cyclically Adjusted Book per Share: MXN95.06
  • GF Value™: MXN532.25 vs. price of MXN550.00 (3.3% above fair value)
  • GF Score™: 72/100 with 9 warning signs

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


Five9 Business Description

Address 3001 Bishop Drive, Suite 350, San Ramon, CA, USA, 94583
Five9 offers cloud-native contact center software enabling digital customer service, sales, and marketing engagement. The company's Intelligent CX platform combines core telephony functionality, omnichannel engagement, and modules into a cloud contact-center-as-a-service, or CCaaS, platform. Five9's modules include digital self-service, agent assist technology, workflow automation, and optimization solutions, as well as artificial intelligence-driven automation solutions that optimize customer service efficiency and manage interaction quality and agent performance.
72GF Score

Get the complete analysis for MEX:FIVN

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

MXN550.00
Price
MXN532.25
GF Value