Simon Property Group (MEX:SPG) Cyclically Adjusted PB Ratio: 18.22 (As of Jul. 15, 2026) — 86% Above Median

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MEX:SPG Simon Property Group Inc MEX:SPG
70 GF Score
Price MXN3,890.00
GF Value MXN3,173.46
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is Simon Property Group Cyclically Adjusted PB Ratio?

Simon Property Group MEX:SPG 70 Cyclically Adjusted PB Ratio is 18.22 as of Jul. 15, 2026, which is 86% above its 10-year median of 9.80. GuruFocus rates MEX:SPG with a GF Score™ of 70/100 and a GF Value™ of MXN3,173.46 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 559 REITs companies, Simon Property Group ranks worse than 99.46% on this metric.

As of today (2026-07-15), Simon Property Group's current share price is MXN3890.00. Simon Property Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was MXN213.54. Simon Property Group's Cyclically Adjusted PB Ratio for today is 18.22.

The historical rank and industry rank for Simon Property Group's Cyclically Adjusted PB Ratio or its related term are showing as below:

MEX:SPG' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 2.97   Med: 9.8   Max: 18.8
Current: 18.34

During the past years, Simon Property Group's highest Cyclically Adjusted PB Ratio was 18.80. The lowest was 2.97. And the median was 9.80.

MEX:SPG's Cyclically Adjusted PB Ratio is ranked worse than
99.46% of 559 companies
in the REITs industry
Industry Median: 0.83 vs MEX:SPG: 18.34

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.

Simon Property Group's adjusted book value per share data for the three months ended in Mar. 2026 was MXN267.935. 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 MXN213.54 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Simon Property Group  (MEX:SPG) 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.


Simon Property Group Cyclically Adjusted PB Ratio Related Terms


Simon Property Group Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Simon Property Group'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.

Simon Property Group Cyclically Adjusted PB Ratio Chart

Simon Property Group 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 10.47 7.99 10.46 13.59 15.46

Simon Property Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 13.28 13.06 15.51 15.46 15.46

MEX:SPG vs O, KIM, REG: Cyclically Adjusted PB Ratio Comparison

For the REIT - Retail subindustry, Simon Property Group'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.


Simon Property Group Cyclically Adjusted PB Ratio vs REITs Industry

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

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


MEX:SPG
70GF Score
Simon Property Group Inc MEX:SPG
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Simon Property Group 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.

Simon Property Group's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=3890.00/213.54
=18.22

* 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.

Simon Property Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Simon Property Group'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)
=267.935/330.2130*330.2130
=267.935

Current CPI (Mar. 2026) = 330.2130.

Simon Property Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 269.401 241.018 369.100
201609 282.153 241.428 385.915
201612 280.999 241.432 384.330
201703 245.098 243.801 331.970
201706 214.200 244.955 288.754
201709 212.619 246.819 284.458
201712 230.306 246.524 308.489
201803 203.142 249.554 268.800
201806 211.487 251.989 277.138
201809 202.032 252.439 264.276
201812 206.756 251.233 271.754
201903 199.024 254.202 258.536
201906 179.421 256.143 231.305
201909 169.199 256.759 217.604
201912 152.664 256.974 196.174
202003 164.057 258.115 209.882
202006 149.941 257.797 192.060
202009 123.518 260.280 156.705
202012 181.503 260.474 230.098
202103 188.036 264.877 234.418
202106 193.226 271.696 234.842
202109 208.752 274.310 251.295
202112 207.231 278.802 245.444
202203 194.717 287.504 223.642
202206 186.193 296.311 207.496
202209 183.337 296.808 203.971
202212 184.677 296.797 205.470
202303 163.283 301.836 178.634
202306 148.300 305.109 160.502
202309 155.453 307.789 166.779
202312 155.291 306.746 167.171
202403 156.066 312.332 165.001
202406 163.154 314.175 171.483
202409 161.267 315.301 168.894
202412 185.441 315.605 194.024
202503 160.750 319.799 165.985
202506 139.039 322.561 142.337
202509 129.746 324.800 131.908
202512 286.111 324.054 291.549
202603 267.935 330.213 267.935

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 18.22 mean?
Simon Property Group (MEX:SPG) has a Cyclically Adjusted PB Ratio of 18.22 as of Jul. 15, 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 Simon Property Group and its competitors. This is 86% above median its historical median of 9.80. Over the past decade, Simon Property Group's Cyclically Adjusted PB Ratio has ranged from 2.97 to 18.80. According to the industry distribution chart, Simon Property Group ranks #556 out of 559 companies in the REITs industry, placing it in the top 99.5%.
Is Simon Property Group's Cyclically Adjusted PB Ratio too high?
Simon Property Group's current Cyclically Adjusted PB Ratio of 18.22 is 86% above median its 10-year median of 9.80. Over the past 10 years, this metric has ranged from a low of 2.97 to a high of 18.80. The REITs industry median Cyclically Adjusted PB Ratio is 0.83. Simon Property Group's value of 18.22 is 2095.2% above this industry median. Based on the distribution chart, Simon Property Group ranks #556 out of 559 companies in the REITs industry, which is in the bottom quartile relative to peers. Overall, Simon Property Group has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Simon Property Group's Cyclically Adjusted PB Ratio compare to O and KIM?
According to the REITs industry distribution chart, Simon Property Group ranks #556 out of 559 companies for Cyclically Adjusted PB Ratio. This places Simon Property Group in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.83. Simon Property Group's value of 18.22 is 2095.2% above this benchmark. Historically, Simon Property Group's own Cyclically Adjusted PB Ratio has ranged from 2.97 to 18.80 over the past decade. While the company's 10-year median is 9.80 vs. the industry median of 0.83, Simon Property Group 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 0.83, based on 559 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. Simon Property Group's current Cyclically Adjusted PB Ratio of 18.22 is 2095.2% 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 Simon Property Group and its competitors. For the REITs industry, the median Cyclically Adjusted PB Ratio is 0.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Simon Property Group's current Cyclically Adjusted PB Ratio is 18.22, which is 86% above median its own 10-year median of 9.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Simon Property Group stock overvalued right now?
Based on GuruFocus' analysis, Simon Property Group (MEX:SPG) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN3,173.46, compared to a current price of MXN3,890.00 — trading 22.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 18.22, which is 86% above median its 10-year median of 9.80 and 2095.2% above the REITs industry median of 0.83. Simon Property Group's overall GF Score™ is 70/100 with 8 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 Simon Property Group (MEX:SPG), the current Cyclically Adjusted PB Ratio is 18.22 as of Jul. 15, 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 Simon Property Group (MEX:SPG) Overvalued in 2026?

Based on GuruFocus' analysis, Simon Property Group stock appears to be overvalued. The current stock price of MXN3,890.00 is trading 22.6% above its estimated GF Value™ of MXN3,173.46. GuruFocus considers Simon Property Group to be Modestly Overvalued.

Key valuation signals for MEX:SPG:

  • Cyclically Adjusted PB Ratio: 18.22 (86% above median its 10-year median of 9.80)
  • GF Value™: MXN3,173.46 vs. price of MXN3,890.00 (22.6% above fair value)
  • GF Score™: 70/100 with 8 warning signs
  • Industry Position: 2095.2% above the REITs median (#556 of 559)

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


Simon Property Group Business Description

Industry Real EstateREITs
Address 225 West Washington Street, Indianapolis, IN, USA, 46204
Simon Property Group is the largest retail real estate investment trust in the United States. Its portfolio includes an interest in 254 properties: 114 traditional malls, 108 premium outlets, 14 Mills centers (a combination of a traditional mall, outlet center, and big-box retailers), six lifestyle centers, and 12 other retail properties. Simon's portfolio averaged $736 in sales per square foot over the trailing 12 months. The company also owns a 22% interest in Klépierre, a European retail company with investments in shopping centers in 14 countries, and joint-venture interests in 33 premium outlets across 14 countries.
70GF Score

Get the complete analysis for MEX:SPG

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

MXN3,890.00
Price
MXN3,173.46
GF Value