SL Green Realty (MEX:SLG) E10: MXN24.61 (As of Jun. 2026)

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MEX:SLG SL Green Realty Corp MEX:SLG
50 GF Score
Price MXN860.00
GF Value MXN678.52
Valuation Modestly Overvalued
! 12 Warning Signs
View Full Analysis

What is SL Green Realty E10?

SL Green Realty MEX:SLG 50 E10 is MXN24.61 as of Jun. 2026. GuruFocus rates MEX:SLG with a GF Score™ of 50/100 and a GF Value™ of MXN678.52 (Modestly Overvalued). The stock has 12 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

SL Green Realty's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN-6.604. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN24.61 for the trailing ten years ended in Jun. 2026.

During the past 12 months, SL Green Realty's average E10 Growth Rate was -46.30% per year. During the past 3 years, the average E10 Growth Rate was -27.50% per year. During the past 5 years, the average E10 Growth Rate was -19.10% per year. During the past 10 years, the average E10 Growth Rate was -9.80% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of SL Green Realty was 5.00% per year. The lowest was -27.50% per year. And the median was -1.55% per year.

As of today (2026-09-15), SL Green Realty's current stock price is MXN860.00. SL Green Realty's E10 for the quarter that ended in Jun. 2026 was MXN24.61. SL Green Realty's Shiller PE Ratio of today is 34.94.

During the past 13 years, the highest Shiller PE Ratio of SL Green Realty was 60.57. The lowest was 6.07. And the median was 25.49.


SL Green Realty  (MEX:SLG) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

SL Green Realty's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=860.00/24.614
=34.94

* 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 Shiller P/E Ratio of SL Green Realty was 60.57. The lowest was 6.07. And the median was 25.49.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


SL Green Realty E10 Related Terms


SL Green Realty E10 Historical Data

* Premium members only.

The historical data trend for SL Green Realty's E10 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.

SL Green Realty E10 Chart

SL Green Realty Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 61.11 59.05 43.18 37.83 29.83

SL Green Realty Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 38.84 35.86 30.62 28.48 24.61

MEX:SLG vs CDP, KRC, HIW: E10 Comparison

For the REIT - Office subindustry, SL Green Realty's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


SL Green Realty Shiller PE Ratio vs REITs Industry

For the REITs industry and Real Estate sector, SL Green Realty's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where SL Green Realty's Shiller PE Ratio falls into.


MEX:SLG
50GF Score
SL Green Realty Corp MEX:SLG
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

SL Green Realty E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, SL Green Realty's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-6.6039/333.9520*333.9520
=-6.604

Current CPI (Jun. 2026) = 333.9520.

SL Green Realty Quarterly Data

per share eps CPI Adj_EPS
201609 6.481 241.428 8.965
201612 9.234 241.432 12.772
201703 2.369 243.801 3.245
201706 1.574 244.955 2.146
201709 7.566 246.819 10.237
201712 5.831 246.524 7.899
201803 22.325 249.554 29.875
201806 37.866 251.989 50.183
201809 20.707 252.439 27.393
201812 -14.049 251.233 -18.675
201903 10.675 254.202 14.024
201906 37.328 256.143 48.668
201909 7.855 256.759 10.217
201912 7.805 256.974 10.143
202003 31.159 258.115 40.314
202006 18.357 257.797 23.779
202009 4.436 260.280 5.691
202012 52.488 260.474 67.295
202103 -2.382 264.877 -3.003
202106 31.240 271.696 38.398
202109 118.652 274.310 144.450
202112 -16.997 278.802 -20.359
202203 2.281 287.504 2.650
202206 -14.029 296.311 -15.811
202209 2.175 296.808 2.448
202212 -20.015 296.797 -22.521
202303 -11.686 301.836 -12.930
202306 -99.566 305.109 -108.978
202309 -6.488 307.789 -7.039
202312 -43.177 306.746 -47.006
202403 3.081 312.332 3.294
202406 -0.696 314.175 -0.739
202409 -4.032 315.301 -4.270
202412 2.417 315.605 2.557
202503 -6.213 319.799 -6.488
202506 -3.219 322.561 -3.333
202509 6.442 324.800 6.623
202512 -27.248 324.054 -28.080
202603 -21.045 330.213 -21.284
202606 -6.604 333.952 -6.604

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of MXN24.61 mean?
SL Green Realty (MEX:SLG) has a E10 of MXN24.61 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on SL Green Realty and its competitors.
Is SL Green Realty's E10 too high?
SL Green Realty's current E10 is MXN24.61. Overall, SL Green Realty has a GF Score™ of 50/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SL Green Realty's E10 compare to CDP and KRC?
SL Green Realty's E10 of MXN24.61 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 E10 for a REITs company?
A good E10 depends on the REITs industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on SL Green Realty and its competitors. SL Green Realty's current E10 is MXN24.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SL Green Realty stock overvalued right now?
Based on GuruFocus' analysis, SL Green Realty (MEX:SLG) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN678.52, compared to a current price of MXN860.00 — trading 26.7% above its estimated fair value. The current E10 is MXN24.61. SL Green Realty's overall GF Score™ is 50/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For SL Green Realty (MEX:SLG), the current E10 is MXN24.61 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 SL Green Realty (MEX:SLG) Overvalued in 2026?

Based on GuruFocus' analysis, SL Green Realty stock appears to be overvalued. The current stock price of MXN860.00 is trading 26.7% above its estimated GF Value™ of MXN678.52. GuruFocus considers SL Green Realty to be Modestly Overvalued.

Key valuation signals for MEX:SLG:

  • E10: MXN24.61
  • GF Value™: MXN678.52 vs. price of MXN860.00 (26.7% above fair value)
  • GF Score™: 50/100 with 12 warning signs

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


SL Green Realty Business Description

Industry Real EstateREITs
Address One Vanderbilt Avenue, New York, NY, USA, 10017
SL Green Realty is one of the largest Manhattan property owners and landlords, with interest in around 31.4 million square feet of wholly owned and joint-venture office space. The company has additional property exposure through its limited portfolio of well-located retail space. It operates as a real estate investment trust.
50GF Score

Get the complete analysis for MEX:SLG

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN860.00
Price
MXN678.52
GF Value