Shake Shack (MEX:SHAK) Cyclically Adjusted Book per Share: MXN202.30 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
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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.
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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:SHAK Shake Shack Inc MEX:SHAK
76 GF Score
Price MXN991.00
GF Value MXN2,159.23
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is Shake Shack Cyclically Adjusted Book per Share?

Shake Shack MEX:SHAK -5.44% 76 Cyclically Adjusted Book per Share is MXN202.30 as of Mar. 2026. GuruFocus rates MEX:SHAK with a GF Score™ of 76/100 and a GF Value™ of MXN2,159.23 (Significantly Undervalued). The stock has 2 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.

Shake Shack's adjusted book value per share for the three months ended in Mar. 2026 was MXN235.034. 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 MXN202.30 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Shake Shack's average Cyclically Adjusted Book Growth Rate was 6.30% 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.

As of today (2026-07-27), Shake Shack's current stock price is MXN991.00. Shake Shack's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was MXN202.30. Shake Shack's Cyclically Adjusted PB Ratio of today is 4.90.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Shake Shack was 13.66. The lowest was 4.67. And the median was 8.80.


Shake Shack  (MEX:SHAK) 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.

Shake Shack's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=991.00/202.30
=4.90

* 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 Shake Shack was 13.66. The lowest was 4.67. And the median was 8.80.


Be Aware

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


Shake Shack Cyclically Adjusted Book per Share Related Terms


Shake Shack Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Shake Shack'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.

Shake Shack Cyclically Adjusted Book per Share Chart

Shake Shack 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 0.00 0.00 160.25 199.01 194.66

Shake Shack Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 227.85 178.43 199.60 194.66 202.30

MEX:SHAK vs ARCO, BJRI, WEN: Cyclically Adjusted Book per Share Comparison

For the Restaurants subindustry, Shake Shack'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.


Shake Shack Cyclically Adjusted PB Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Shake Shack's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MEX:SHAK
76GF Score
Shake Shack Inc MEX:SHAK
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Shake Shack 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, Shake Shack'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)
=235.034/330.2130*330.2130
=235.034

Current CPI (Mar. 2026) = 330.2130.

Shake Shack Quarterly Data

Book Value per Share CPI Adj_Book
201606 101.779 241.018 139.445
201609 111.990 241.428 153.174
201612 124.753 241.432 170.628
201703 117.998 243.801 159.821
201706 117.757 244.955 158.743
201709 122.660 246.819 164.104
201712 125.485 246.524 168.084
201803 119.773 249.554 158.485
201806 142.638 251.989 186.917
201809 142.756 252.439 186.738
201812 150.367 251.233 197.638
201903 154.436 254.202 200.615
201906 160.307 256.143 206.664
201909 170.490 256.759 219.264
201912 163.747 256.974 210.416
202003 204.044 258.115 261.039
202006 254.489 257.797 325.976
202009 241.046 260.280 305.811
202012 209.268 260.474 265.297
202103 216.382 264.877 269.756
202106 212.149 271.696 257.841
202109 219.002 274.310 263.634
202112 214.635 278.802 254.214
202203 203.291 287.504 233.490
202206 206.352 296.311 229.961
202209 206.627 296.808 229.882
202212 204.565 296.797 227.597
202303 180.876 301.836 197.881
202306 176.559 305.109 191.086
202309 183.764 307.789 197.152
202312 190.674 306.746 205.261
202403 186.914 312.332 197.615
202406 211.955 314.175 222.775
202409 224.368 315.301 234.979
202412 244.648 315.605 255.972
202503 240.744 319.799 248.584
202506 231.176 322.561 236.660
202509 231.970 324.800 235.836
202512 234.980 324.054 239.446
202603 235.034 330.213 235.034

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 MXN202.30 mean?
Shake Shack (MEX:SHAK) has a Cyclically Adjusted Book per Share of MXN202.30 as of Mar. 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 Shake Shack and its competitors.
Is Shake Shack's Cyclically Adjusted Book per Share too high?
Shake Shack's current Cyclically Adjusted Book per Share is MXN202.30. Overall, Shake Shack has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Shake Shack's Cyclically Adjusted Book per Share compare to ARCO and BJRI?
Shake Shack's Cyclically Adjusted Book per Share of MXN202.30 can be compared against companies in the Restaurants 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 Restaurants company?
A good Cyclically Adjusted Book per Share depends on the Restaurants 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 Shake Shack and its competitors. Shake Shack's current Cyclically Adjusted Book per Share is MXN202.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shake Shack stock overvalued right now?
Based on GuruFocus' analysis, Shake Shack (MEX:SHAK) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN2,159.23, compared to a current price of MXN991.00 — trading 54.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is MXN202.30. Shake Shack's overall GF Score™ is 76/100 with 2 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 Shake Shack (MEX:SHAK), the current Cyclically Adjusted Book per Share is MXN202.30 as of Mar. 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 Shake Shack (MEX:SHAK) Overvalued in 2026?

Based on GuruFocus' analysis, Shake Shack stock appears to be undervalued. The current stock price of MXN991.00 is trading 54.1% below its estimated GF Value™ of MXN2,159.23. GuruFocus considers Shake Shack to be Significantly Undervalued.

Key valuation signals for MEX:SHAK:

  • Cyclically Adjusted Book per Share: MXN202.30
  • GF Value™: MXN2,159.23 vs. price of MXN991.00 (54.1% below fair value)
  • GF Score™: 76/100 with 2 warning signs

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


Shake Shack Business Description

Other Exchanges SHAK:USA0L5R:UK9SH:Germany
Address 225 Varick Street, Suite 301, New York, NY, USA, 10014
Shake Shack Inc is a roadside burger stand. It serves a classic American menu of premium burgers, hot dogs, crispy chicken, frozen custard, crinkle-cut fries, shakes, beer, wine, and more. The company's burgers are made with a whole-muscle blend of all-natural, hormone and antibiotic-free Angus beef, ground fresh daily, cooked to order, and served on a non-genetically modified organism (GMO) potato bun. Its menu focuses on food and beverages, crafted from a range of classic American foods. The company serves draft Root Beer, seasonal freshly-squeezed lemonade, organic fresh-brewed iced tea, cold brew coffee, organic apple juice, and Shack20 bottled water. Geographically, the company generates the majority of its revenue from the United States.
76GF Score

Get the complete analysis for MEX:SHAK

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

MXN991.00
Price
MXN2,159.23
GF Value