Williamson Magor (BOM:519224) E10: ₹-39.15 (As of Mar. 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.

BOM:519224 Williamson Magor & Co Ltd BOM:519224
23 GF Score
Price ₹25.81
! 4 Warning Signs
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What is Williamson Magor E10?

Williamson Magor BOM:519224 -4.19% 23 E10 is ₹-39.15 as of Mar. 2026. GuruFocus rates BOM:519224 with a GF Score™ of 23/100. The stock has 4 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.

Williamson Magor's adjusted earnings per share data for the three months ended in Mar. 2026 was ₹-2.310. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹-39.15 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was -37.70% 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 Williamson Magor was -37.70% per year. The lowest was -37.70% per year. And the median was -37.70% per year.

As of today (2026-07-21), Williamson Magor's current stock price is ₹25.81. Williamson Magor's E10 for the quarter that ended in Mar. 2026 was ₹-39.15. Williamson Magor's Shiller PE Ratio of today is .


Williamson Magor  (BOM:519224) 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.


Be Aware

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


Williamson Magor E10 Related Terms


Williamson Magor E10 Historical Data

* Premium members only.

The historical data trend for Williamson Magor'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.

Williamson Magor E10 Chart

Williamson Magor Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 -14.99 -21.39 -38.08 -39.15

Williamson Magor Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -38.08 -37.87 -39.45 -37.90 -39.15

BOM:519224 vs V, MA, AXP: E10 Comparison

For the Credit Services subindustry, Williamson Magor'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.


Williamson Magor Shiller PE Ratio vs Credit Services Industry

For the Credit Services industry and Financial Services sector, Williamson Magor's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Williamson Magor's Shiller PE Ratio falls into.


BOM:519224
23GF Score
Williamson Magor & Co Ltd BOM:519224
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Williamson Magor 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, Williamson Magor's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-2.31/164.2724*164.2724
=-2.310

Current CPI (Mar. 2026) = 164.2724.

Williamson Magor Quarterly Data

per share eps CPI Adj_EPS
201412 -2.940 96.780 -4.990
201503 -7.420 97.163 -12.545
201506 -3.490 99.841 -5.742
201509 -0.670 101.753 -1.082
201512 -5.480 102.901 -8.748
201603 2.130 102.518 3.413
201703 0.000 105.196 0.000
201803 0.000 109.786 0.000
201806 -9.600 111.317 -14.167
201809 -5.810 115.142 -8.289
201812 -20.350 115.142 -29.033
201903 20.780 118.202 28.879
201906 -13.480 120.880 -18.319
201909 28.210 123.175 37.622
201912 -10.350 126.235 -13.469
202003 -130.550 124.705 -171.972
202006 -4.760 127.000 -6.157
202009 102.890 130.118 129.897
202012 -1.140 130.889 -1.431
202103 -50.870 131.771 -63.417
202106 -4.370 134.084 -5.354
202109 -4.590 135.847 -5.550
202112 2.150 138.161 2.556
202203 -6.410 138.822 -7.585
202206 7.010 142.347 8.090
202209 -0.370 144.661 -0.420
202212 18.340 145.763 20.669
202303 -9.370 146.865 -10.481
202306 -0.003 150.280 -0.003
202309 1.040 151.492 1.128
202312 -7.410 152.924 -7.960
202403 -29.230 153.035 -31.376
202406 -188.840 155.789 -199.123
202409 3.980 157.882 4.141
202412 5.230 158.323 5.427
202503 14.060 157.552 14.660
202506 1.610 159.755 1.656
202509 -21.180 162.289 -21.439
202512 20.730 163.281 20.856
202603 -2.310 164.272 -2.310

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 ₹-39.15 mean?
Williamson Magor (BOM:519224) has a E10 of ₹-39.15 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Williamson Magor and its competitors.
Is Williamson Magor's E10 too high?
Williamson Magor's current E10 is ₹-39.15. Overall, Williamson Magor has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does Williamson Magor's E10 compare to V and MA?
Williamson Magor's E10 of ₹-39.15 can be compared against companies in the Credit Services 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 Credit Services company?
A good E10 depends on the Credit Services 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 Williamson Magor and its competitors. Williamson Magor's current E10 is ₹-39.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Williamson Magor stock overvalued right now?
Williamson Magor (BOM:519224) has a current E10 of ₹-39.15. The current E10 is ₹-39.15. Williamson Magor's overall GF Score™ is 23/100 with 4 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 Williamson Magor (BOM:519224), the current E10 is ₹-39.15 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.

Williamson Magor Business Description

Other Exchanges WILLAMAGOR:India
Address Four Mangoe Lane, Surendra Mohan Ghosh Sarani, Kolkata, WB, IND, 700001
Williamson Magor & Co Ltd is an Indian non-banking finance company. It is engaged in the business of making investments and giving loans to various bodies corporate. It operates in a single segment: Investment and Lending, focusing on the financial and investment sectors. It generates revenue from interests, dividends, rentals, and other sales of services. Substantial revenue comes from the Sale of Services.
23GF Score

Get the complete analysis for BOM:519224

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

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