Extra Space Storage (FRA:FG8) Cyclically Adjusted PB Ratio: 4.15 (As of Jul. 30, 2026) — 33% Below Median

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FRA:FG8 Extra Space Storage Inc FRA:FG8
91 GF Score
Price €132.50
GF Value €125.87
Valuation Fairly Valued
! 10 Warning Signs
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What is Extra Space Storage Cyclically Adjusted PB Ratio?

Extra Space Storage FRA:FG8 +2.20% 91 Cyclically Adjusted PB Ratio is 4.15 as of Jul. 30, 2026, which is 33% below its 10-year median of 6.15. GuruFocus rates FRA:FG8 with a GF Score™ of 91/100 and a GF Value™ of €125.87 (Fairly Valued). The stock has 10 warning signs investors should review. Among 554 REITs companies, Extra Space Storage ranks worse than 96.39% on this metric.

As of today (2026-07-30), Extra Space Storage's current share price is €132.50. Extra Space Storage's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €31.89. Extra Space Storage's Cyclically Adjusted PB Ratio for today is 4.15.

The historical rank and industry rank for Extra Space Storage's Cyclically Adjusted PB Ratio or its related term are showing as below:

FRA:FG8' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 3.61   Med: 6.15   Max: 11.7
Current: 4.12

During the past years, Extra Space Storage's highest Cyclically Adjusted PB Ratio was 11.70. The lowest was 3.61. And the median was 6.15.

FRA:FG8's Cyclically Adjusted PB Ratio is ranked worse than
96.39% of 554 companies
in the REITs industry
Industry Median: 0.81 vs FRA:FG8: 4.12

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.

Extra Space Storage's adjusted book value per share data for the three months ended in Mar. 2026 was €54.606. 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 €31.89 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Extra Space Storage  (FRA:FG8) 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.


Extra Space Storage Cyclically Adjusted PB Ratio Related Terms


Extra Space Storage Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Extra Space Storage'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.

Extra Space Storage Cyclically Adjusted PB Ratio Chart

Extra Space Storage 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 11.70 6.85 6.41 4.92 3.67

Extra Space Storage 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 4.43 4.08 3.67 3.53 0.00

FRA:FG8 vs EGP, CUBE, LINE: Cyclically Adjusted PB Ratio Comparison

For the REIT - Industrial subindustry, Extra Space Storage'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.


Extra Space Storage Cyclically Adjusted PB Ratio vs REITs Industry

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

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


FRA:FG8
91GF Score
Extra Space Storage Inc FRA:FG8
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Extra Space Storage 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.

Extra Space Storage's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=132.50/31.89
=4.15

* 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.

Extra Space Storage's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Extra Space Storage's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=54.606/330.2130*330.2130
=54.606

Current CPI (Mar. 2026) = 330.2130.

Extra Space Storage Quarterly Data

Book Value per Share CPI Adj_Book
201606 15.028 241.018 20.590
201609 15.575 241.428 21.303
201612 16.906 241.432 23.123
201703 16.605 243.801 22.490
201706 15.696 244.955 21.159
201709 14.750 246.819 19.734
201712 15.764 246.524 21.116
201803 15.077 249.554 19.950
201806 15.892 251.989 20.825
201809 16.230 252.439 21.230
201812 16.692 251.233 21.939
201903 16.563 254.202 21.516
201906 16.818 256.143 21.681
201909 17.701 256.759 22.765
201912 17.648 256.974 22.678
202003 16.819 258.115 21.517
202006 16.345 257.797 20.936
202009 15.713 260.280 19.935
202012 15.943 260.474 20.212
202103 18.359 264.877 22.888
202106 18.413 271.696 22.379
202109 19.003 274.310 22.876
202112 20.595 278.802 24.393
202203 21.712 287.504 24.937
202206 22.623 296.311 25.211
202209 24.516 296.808 27.275
202212 22.977 296.797 25.564
202303 22.507 301.836 24.623
202306 22.250 305.109 24.081
202309 64.472 307.789 69.169
202312 62.460 306.746 67.238
202403 62.144 312.332 65.702
202406 62.127 314.175 65.298
202409 59.550 315.301 62.366
202412 62.831 315.605 65.739
202503 60.527 319.799 62.498
202506 56.332 322.561 57.668
202509 54.664 324.800 55.575
202512 54.329 324.054 55.362
202603 54.606 330.213 54.606

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.

What does a Cyclically Adjusted PB Ratio of 4.15 mean?
Extra Space Storage (FRA:FG8) has a Cyclically Adjusted PB Ratio of 4.15 as of Jul. 30, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Extra Space Storage and its competitors. This is 33% below median its historical median of 6.15. Over the past decade, Extra Space Storage's Cyclically Adjusted PB Ratio has ranged from 3.61 to 11.70. According to the industry distribution chart, Extra Space Storage ranks #534 out of 554 companies in the REITs industry, placing it in the top 96.4%.
Is Extra Space Storage's Cyclically Adjusted PB Ratio too high?
Extra Space Storage's current Cyclically Adjusted PB Ratio of 4.15 is 33% below median its 10-year median of 6.15. Over the past 10 years, this metric has ranged from a low of 3.61 to a high of 11.70. The REITs industry median Cyclically Adjusted PB Ratio is 0.81. Extra Space Storage's value of 4.15 is 412.3% above this industry median. Based on the distribution chart, Extra Space Storage ranks #534 out of 554 companies in the REITs industry, which is in the bottom quartile relative to peers. Overall, Extra Space Storage has a GF Score™ of 91/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Extra Space Storage's Cyclically Adjusted PB Ratio compare to EGP and CUBE?
According to the REITs industry distribution chart, Extra Space Storage ranks #534 out of 554 companies for Cyclically Adjusted PB Ratio. This places Extra Space Storage in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.81. Extra Space Storage's value of 4.15 is 412.3% above this benchmark. Historically, Extra Space Storage's own Cyclically Adjusted PB Ratio has ranged from 3.61 to 11.70 over the past decade. While the company's 10-year median is 6.15 vs. the industry median of 0.81, Extra Space Storage has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a REITs company?
The median Cyclically Adjusted PB Ratio among REITs companies is 0.81, based on 554 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Extra Space Storage's current Cyclically Adjusted PB Ratio of 4.15 is 412.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Extra Space Storage and its competitors. For the REITs industry, the median Cyclically Adjusted PB Ratio is 0.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Extra Space Storage's current Cyclically Adjusted PB Ratio is 4.15, which is 33% below median its own 10-year median of 6.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Extra Space Storage stock overvalued right now?
Based on GuruFocus' analysis, Extra Space Storage (FRA:FG8) is currently considered Fairly Valued. The stock's GF Value™ is €125.87, compared to a current price of €132.50 — trading 5.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 4.15, which is 33% below median its 10-year median of 6.15 and 412.3% above the REITs industry median of 0.81. Extra Space Storage's overall GF Score™ is 91/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Extra Space Storage (FRA:FG8), the current Cyclically Adjusted PB Ratio is 4.15 as of Jul. 30, 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 Extra Space Storage (FRA:FG8) Overvalued in 2026?

Based on GuruFocus' analysis, Extra Space Storage stock appears to be overvalued. The current stock price of €132.50 is trading 5.3% above its estimated GF Value™ of €125.87. GuruFocus considers Extra Space Storage to be Fairly Valued.

Key valuation signals for FRA:FG8:

  • Cyclically Adjusted PB Ratio: 4.15 (33% below median its 10-year median of 6.15)
  • GF Value™: €125.87 vs. price of €132.50 (5.3% above fair value)
  • GF Score™: 91/100 with 10 warning signs
  • Industry Position: 412.3% above the REITs median (#534 of 554)

No single metric tells the full story. See the FRA:FG8 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Extra Space Storage Business Description

Industry Real EstateREITs
Address 2795 East Cottonwood Parkway, Suite 300, Salt Lake City, UT, USA, 84121
Extra Space Storage is a fully integrated real estate investment trust that owns, operates, and manages more than 4,200 self-storage properties in 43 states, with over 330 million net rentable square feet of storage space. Of these properties, approximately one half is wholly owned, while some facilities are owned through joint ventures and others are owned by third parties and managed by Extra Space Storage in exchange for a management fee.
91GF Score

Get the complete analysis for FRA:FG8

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

€132.50
Price
€125.87
GF Value