Enphase Energy (MEX:ENPH) Cyclically Adjusted Book per Share: MXN74.99 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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.

MEX:ENPH Enphase Energy Inc MEX:ENPH
70 GF Score
Price MXN656.75
GF Value MXN999.47
Valuation Significantly Undervalued
! 6 Warning Signs
View Full Analysis

What is Enphase Energy Cyclically Adjusted Book per Share?

Enphase Energy MEX:ENPH +1.80% 70 Cyclically Adjusted Book per Share is MXN74.99 as of Jun. 2026. GuruFocus rates MEX:ENPH with a GF Score™ of 70/100 and a GF Value™ of MXN999.47 (Significantly Undervalued). The stock has 6 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.

Enphase Energy's adjusted book value per share for the three months ended in Jun. 2026 was MXN156.071. 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 MXN74.99 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Enphase Energy's average Cyclically Adjusted Book Growth Rate was 25.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 27.60% 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 Enphase Energy was 27.60% per year. The lowest was 27.60% per year. And the median was 27.60% per year.

As of today (2026-08-01), Enphase Energy's current stock price is MXN656.75. Enphase Energy's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN74.99. Enphase Energy's Cyclically Adjusted PB Ratio of today is 8.76.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Enphase Energy was 201.20. The lowest was 7.63. And the median was 42.17.


Enphase Energy  (MEX:ENPH) 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.

Enphase Energy's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=656.75/74.99
=8.76

* 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 Enphase Energy was 201.20. The lowest was 7.63. And the median was 42.17.


Be Aware

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


Enphase Energy Cyclically Adjusted Book per Share Related Terms


Enphase Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Enphase Energy'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.

Enphase Energy Cyclically Adjusted Book per Share Chart

Enphase Energy 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 -3.13 34.77 41.67 63.96 66.38

Enphase Energy 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 63.98 66.56 66.38 71.22 74.99

MEX:ENPH vs SEDG, RUN, SHLS: Cyclically Adjusted Book per Share Comparison

For the Solar subindustry, Enphase Energy'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.


Enphase Energy Cyclically Adjusted PB Ratio vs Semiconductors Industry

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

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


MEX:ENPH
70GF Score
Enphase Energy Inc MEX:ENPH
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Enphase Energy 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, Enphase Energy'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)
=156.071/333.9520*333.9520
=156.071

Current CPI (Jun. 2026) = 333.9520.

Enphase Energy Quarterly Data

Book Value per Share CPI Adj_Book
201609 3.299 241.428 4.563
201612 0.430 241.432 0.595
201703 1.669 243.801 2.286
201706 -0.509 244.955 -0.694
201709 -1.662 246.819 -2.249
201712 -2.086 246.524 -2.826
201803 -5.849 249.554 -7.827
201806 -6.110 251.989 -8.097
201809 0.731 252.439 0.967
201812 1.426 251.233 1.896
201903 2.486 254.202 3.266
201906 18.472 256.143 24.083
201909 24.582 256.759 31.972
201912 41.702 256.974 54.194
202003 59.281 258.115 76.698
202006 67.824 257.797 87.860
202009 72.815 260.280 93.425
202012 74.654 260.474 95.713
202103 110.398 264.877 139.188
202106 86.445 271.696 106.253
202109 98.781 274.310 120.259
202112 65.906 278.802 78.943
202203 48.831 287.504 56.720
202206 66.997 296.311 75.508
202209 90.325 296.808 101.629
202212 117.966 296.797 132.734
202303 127.633 301.836 141.213
202306 122.597 305.109 134.187
202309 129.475 307.789 140.481
202312 123.018 306.746 133.929
202403 112.610 312.332 120.405
202406 119.683 314.175 127.217
202409 135.760 315.301 143.791
202412 131.169 315.605 138.794
202503 126.427 319.799 132.022
202506 126.833 322.561 131.312
202509 139.496 324.800 143.427
202512 149.318 324.054 153.879
202603 150.841 330.213 152.549
202606 156.071 333.952 156.071

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 MXN74.99 mean?
Enphase Energy (MEX:ENPH) has a Cyclically Adjusted Book per Share of MXN74.99 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 Enphase Energy and its competitors.
Is Enphase Energy's Cyclically Adjusted Book per Share too high?
Enphase Energy's current Cyclically Adjusted Book per Share is MXN74.99. Overall, Enphase Energy has a GF Score™ of 70/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Enphase Energy's Cyclically Adjusted Book per Share compare to SEDG and RUN?
Enphase Energy's Cyclically Adjusted Book per Share of MXN74.99 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 Enphase Energy and its competitors. Enphase Energy's current Cyclically Adjusted Book per Share is MXN74.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Enphase Energy stock overvalued right now?
Based on GuruFocus' analysis, Enphase Energy (MEX:ENPH) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN999.47, compared to a current price of MXN656.75 — trading 34.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is MXN74.99. Enphase Energy's overall GF Score™ is 70/100 with 6 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 Enphase Energy (MEX:ENPH), the current Cyclically Adjusted Book per Share is MXN74.99 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 Enphase Energy (MEX:ENPH) Overvalued in 2026?

Based on GuruFocus' analysis, Enphase Energy stock appears to be undervalued. The current stock price of MXN656.75 is trading 34.3% below its estimated GF Value™ of MXN999.47. GuruFocus considers Enphase Energy to be Significantly Undervalued.

Key valuation signals for MEX:ENPH:

  • Cyclically Adjusted Book per Share: MXN74.99
  • GF Value™: MXN999.47 vs. price of MXN656.75 (34.3% below fair value)
  • GF Score™: 70/100 with 6 warning signs

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


Enphase Energy Business Description

Address 47281 Bayside Parkway, Fremont, CA, USA, 94538
Enphase Energy is a global energy technology company. It delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Enphase derives a majority of revenue from the United States.
70GF Score

Get the complete analysis for MEX:ENPH

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

MXN656.75
Price
MXN999.47
GF Value