Equinix (WBO:EQIX) Cyclically Adjusted Book per Share: €118.71 (As of Jun. 2026)

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WBO:EQIX Equinix Inc WBO:EQIX
22 GF Score
Price €900.40
GF Value €827.33
Valuation Fairly Valued
! 7 Warning Signs
View Full Analysis

What is Equinix Cyclically Adjusted Book per Share?

Equinix WBO:EQIX -1.55% 22 Cyclically Adjusted Book per Share is €118.71 as of Jun. 2026. GuruFocus rates WBO:EQIX with a GF Score™ of 22/100 and a GF Value™ of €827.33 (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.

Equinix's adjusted book value per share for the three months ended in Jun. 2026 was €126.577. 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 €118.71 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Equinix's average Cyclically Adjusted Book Growth Rate was 9.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 12.00% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 13.80% 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 Equinix was 16.30% per year. The lowest was -14.80% per year. And the median was 12.45% per year.

As of today (2026-08-01), Equinix's current stock price is €900.40. Equinix's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €118.71. Equinix's Cyclically Adjusted PB Ratio of today is 7.58.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Equinix was 11.85. The lowest was 5.38. And the median was 8.23.


Equinix  (WBO:EQIX) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=900.40/118.71
=7.58

* 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 Equinix was 11.85. The lowest was 5.38. And the median was 8.23.


Be Aware

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


Equinix Cyclically Adjusted Book per Share Related Terms


Equinix Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Equinix'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.

Equinix Cyclically Adjusted Book per Share Chart

Equinix 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 73.75 90.25 96.21 109.58 108.78

Equinix 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 102.62 106.81 108.78 113.28 118.71

WBO:EQIX vs AMT, DLR, IRM: Cyclically Adjusted Book per Share Comparison

For the REIT - Specialty subindustry, Equinix'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.


Equinix Cyclically Adjusted PB Ratio vs REITs Industry

For the REITs industry and Real Estate sector, Equinix's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


WBO:EQIX
22GF Score
Equinix Inc WBO:EQIX
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Equinix 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, Equinix'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)
=126.577/333.9520*333.9520
=126.577

Current CPI (Jun. 2026) = 333.9520.

Equinix Quarterly Data

Book Value per Share CPI Adj_Book
201609 57.716 241.428 79.835
201612 57.959 241.432 80.170
201703 78.219 243.801 107.142
201706 74.489 244.955 101.552
201709 70.160 246.819 94.928
201712 73.232 246.524 99.203
201803 72.881 249.554 97.529
201806 74.551 251.989 98.800
201809 76.331 252.439 100.978
201812 78.612 251.233 104.495
201903 88.691 254.202 116.516
201906 91.289 256.143 119.020
201909 93.283 256.759 121.328
201912 93.268 256.974 121.207
202003 91.307 258.115 118.134
202006 104.177 257.797 134.952
202009 100.580 260.280 129.049
202012 98.067 260.474 125.731
202103 99.185 264.877 125.051
202106 98.458 271.696 121.019
202109 99.771 274.310 121.464
202112 106.333 278.802 127.367
202203 109.172 287.504 126.809
202206 110.412 296.311 124.438
202209 121.745 296.808 136.981
202212 117.270 296.797 131.951
202303 120.143 301.836 132.926
202306 118.615 305.109 129.828
202309 118.637 307.789 128.722
202312 121.216 306.746 131.967
202403 119.227 312.332 127.480
202406 120.135 314.175 127.697
202409 126.884 315.301 134.390
202412 132.795 315.605 140.515
202503 131.338 319.799 137.150
202506 124.772 322.561 129.178
202509 122.845 324.800 126.306
202512 123.076 324.054 126.835
202603 125.405 330.213 126.825
202606 126.577 333.952 126.577

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 €118.71 mean?
Equinix (WBO:EQIX) has a Cyclically Adjusted Book per Share of €118.71 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 Equinix and its competitors.
Is Equinix's Cyclically Adjusted Book per Share too high?
Equinix's current Cyclically Adjusted Book per Share is €118.71. Overall, Equinix has a GF Score™ of 22/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Equinix's Cyclically Adjusted Book per Share compare to AMT and DLR?
Equinix's Cyclically Adjusted Book per Share of €118.71 can be compared against companies in the REITs 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 REITs company?
A good Cyclically Adjusted Book per Share depends on the REITs 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 Equinix and its competitors. Equinix's current Cyclically Adjusted Book per Share is €118.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Equinix stock overvalued right now?
Based on GuruFocus' analysis, Equinix (WBO:EQIX) is currently considered Fairly Valued. The stock's GF Value™ is €827.33, compared to a current price of €900.40 — trading 8.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is €118.71. Equinix's overall GF Score™ is 22/100 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 Equinix (WBO:EQIX), the current Cyclically Adjusted Book per Share is €118.71 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 Equinix (WBO:EQIX) Overvalued in 2026?

Based on GuruFocus' analysis, Equinix stock appears to be overvalued. The current stock price of €900.40 is trading 8.8% above its estimated GF Value™ of €827.33. GuruFocus considers Equinix to be Fairly Valued.

Key valuation signals for WBO:EQIX:

  • Cyclically Adjusted Book per Share: €118.71
  • GF Value™: €827.33 vs. price of €900.40 (8.8% above fair value)
  • GF Score™: 22/100 with 7 warning signs

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


Equinix Business Description

Industry Real EstateREITs
Address One Lagoon Drive, Redwood City, CA, USA, 94065
Equinix is one of the leading providers of cloud- and carrier-neutral data centers, offering colocation and interconnection services to hyperscalers and businesses. Equinix operates 270 properties in 77 metropolitan areas across 36 countries, serving over 10,000 customers. About 70% of Equinix's revenue comes from renting physical space, which allows hyperscalers and other clients to store servers, data storage, and networking equipment. The other 30% of revenue is generated primarily through interconnection services (20%) and other managed services (10%).
22GF Score

Get the complete analysis for WBO:EQIX

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

€900.40
Price
€827.33
GF Value