Equinix (WBO:EQIX) Cyclically Adjusted PB Ratio: (As of Sep. 22, 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.

WBO:EQIX Equinix Inc WBO:EQIX
83 GF Score
Price €910.00
GF Value €839.64
Valuation Fairly Valued
! 8 Warning Signs
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What is Equinix Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Equinix  (WBO:EQIX) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Equinix Cyclically Adjusted PB Ratio Related Terms


Equinix Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Equinix's Cyclically Adjusted PB Ratio 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 PB Ratio Chart

Equinix Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 10.30 7.39 7.86 8.49 5.67

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 PB Ratio 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 6.07 5.88 5.70 7.18 7.67

WBO:EQIX vs AMT, DLR, IRM: Cyclically Adjusted PB Ratio 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
83GF Score
Equinix Inc WBO:EQIX
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Equinix Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Equinix's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

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)
=127.63/333.9520*333.9520
=127.630

Current CPI (Jun. 2026) = 333.9520.

Equinix Quarterly Data

Book Value per Share CPI Adj_Book
201609 57.641 241.428 79.731
201612 57.965 241.432 80.178
201703 78.217 243.801 107.140
201706 73.382 244.955 100.043
201709 70.736 246.819 95.707
201712 72.172 246.524 97.767
201803 73.071 249.554 97.783
201806 74.594 251.989 98.857
201809 76.683 252.439 101.444
201812 78.234 251.233 103.993
201903 89.248 254.202 117.247
201906 90.579 256.143 118.094
201909 94.234 256.759 122.565
201912 92.319 256.974 119.974
202003 91.949 258.115 118.965
202006 104.453 257.797 135.309
202009 101.028 260.280 129.624
202012 97.507 260.474 125.013
202103 100.465 264.877 126.664
202106 100.028 271.696 122.948
202109 101.277 274.310 123.297
202112 105.650 278.802 126.549
202203 108.059 287.504 125.517
202206 111.638 296.311 125.820
202209 123.040 296.808 138.438
202212 116.398 296.797 130.969
202303 118.395 301.836 130.992
202306 118.036 305.109 129.194
202309 119.836 307.789 130.022
202312 119.900 306.746 130.534
202403 120.238 312.332 128.561
202406 120.905 314.175 128.516
202409 126.405 315.301 133.882
202412 134.524 315.605 142.344
202503 131.672 319.799 137.499
202506 122.799 322.561 127.136
202509 122.909 324.800 126.372
202512 122.901 324.054 126.655
202603 126.019 330.213 127.446
202606 127.630 333.952 127.630

Add all the adjusted book value per share together and divide the count will get our 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.

Is Equinix (WBO:EQIX) Overvalued in 2026?

Based on GuruFocus' analysis, Equinix stock appears to be overvalued. The current stock price of €910.00 is trading 8.4% above its estimated GF Value™ of €839.64. GuruFocus considers Equinix to be Fairly Valued.

Key valuation signals for WBO:EQIX:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €839.64 vs. price of €910.00 (8.4% above fair value)
  • GF Score™: 83/100 with 8 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%).
83GF Score

Get the complete analysis for WBO:EQIX

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

€910.00
Price
€839.64
GF Value