Prism Johnson (BOM:500338) E10: ₹0.79 (As of Jun. 2026)

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BOM:500338 Prism Johnson Ltd BOM:500338
79 GF Score
Price ₹110.20
GF Value ₹162.13
Valuation Significantly Undervalued
! 3 Warning Signs
View Full Analysis

What is Prism Johnson E10?

Prism Johnson BOM:500338 -0.14% 79 E10 is ₹0.79 as of Jun. 2026. GuruFocus rates BOM:500338 with a GF Score™ of 79/100 and a GF Value™ of ₹162.13 (Significantly Undervalued). The stock has 3 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.

Prism Johnson's adjusted earnings per share data for the three months ended in Jun. 2026 was ₹2.070. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹0.79 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Prism Johnson's average E10 Growth Rate was 163.30% 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 E10 growth rate using E10 data.

As of today (2026-08-21), Prism Johnson's current stock price is ₹110.20. Prism Johnson's E10 for the quarter that ended in Jun. 2026 was ₹0.79. Prism Johnson's Shiller PE Ratio of today is 139.49.

During the past 13 years, the highest Shiller PE Ratio of Prism Johnson was 2439.33. The lowest was 133.06. And the median was 478.35.


Prism Johnson  (BOM:500338) 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.

Prism Johnson's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=110.20/0.79
=139.49

* 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 Prism Johnson was 2439.33. The lowest was 133.06. And the median was 478.35.


Be Aware

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


Prism Johnson E10 Related Terms


Prism Johnson E10 Historical Data

* Premium members only.

The historical data trend for Prism Johnson'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.

Prism Johnson E10 Chart

Prism Johnson 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 0.00 0.11 0.30 0.40

Prism Johnson 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 0.30 0.30 0.43 0.40 0.79

BOM:500338 vs CRH, VMC, MLM: E10 Comparison

For the Building Materials subindustry, Prism Johnson'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.


Prism Johnson Shiller PE Ratio vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Prism Johnson's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Prism Johnson's Shiller PE Ratio falls into.


BOM:500338
79GF Score
Prism Johnson Ltd BOM:500338
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Prism Johnson 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, Prism Johnson'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)
=2.07/167.3573*167.3573
=2.070

Current CPI (Jun. 2026) = 167.3573.

Prism Johnson Quarterly Data

per share eps CPI Adj_EPS
201212 -1.100 83.774 -2.197
201303 0.230 85.687 0.449
201403 0.000 91.425 0.000
201503 0.000 97.163 0.000
201603 0.000 102.518 0.000
201703 0.000 105.196 0.000
201803 0.000 109.786 0.000
201806 1.290 111.317 1.939
201809 -0.010 115.142 -0.015
201812 0.210 115.142 0.305
201903 0.830 118.202 1.175
201906 1.040 120.880 1.440
201909 -0.470 123.175 -0.639
201912 0.070 126.235 0.093
202003 -0.440 124.705 -0.590
202006 -1.590 127.000 -2.095
202009 0.580 130.118 0.746
202012 1.110 130.889 1.419
202103 3.300 131.771 4.191
202106 0.290 134.084 0.362
202109 0.760 135.847 0.936
202112 0.190 138.161 0.230
202203 0.580 138.822 0.699
202206 0.190 142.347 0.223
202209 -8.600 144.661 -9.949
202212 -1.060 145.763 -1.217
202303 0.140 146.865 0.160
202306 0.360 150.280 0.401
202309 3.630 151.492 4.010
202312 -0.070 152.924 -0.077
202403 -0.320 153.035 -0.350
202406 -0.150 155.789 -0.161
202409 -1.780 157.882 -1.887
202412 0.960 158.323 1.015
202503 2.570 157.552 2.730
202506 0.050 159.755 0.052
202509 0.060 162.289 0.062
202512 1.210 163.281 1.240
202603 0.130 164.272 0.132
202606 2.070 167.357 2.070

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 ₹0.79 mean?
Prism Johnson (BOM:500338) has a E10 of ₹0.79 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Prism Johnson and its competitors.
Is Prism Johnson's E10 too high?
Prism Johnson's current E10 is ₹0.79. Overall, Prism Johnson has a GF Score™ of 79/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Prism Johnson's E10 compare to CRH and VMC?
Prism Johnson's E10 of ₹0.79 can be compared against companies in the Building Materials 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 Building Materials company?
A good E10 depends on the Building Materials 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 Prism Johnson and its competitors. Prism Johnson's current E10 is ₹0.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prism Johnson stock overvalued right now?
Based on GuruFocus' analysis, Prism Johnson (BOM:500338) is currently considered Significantly Undervalued. The stock's GF Value™ is ₹162.13, compared to a current price of ₹110.20 — trading 32% below its estimated fair value. The current E10 is ₹0.79. Prism Johnson's overall GF Score™ is 79/100 with 3 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 Prism Johnson (BOM:500338), the current E10 is ₹0.79 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 Prism Johnson (BOM:500338) Overvalued in 2026?

Based on GuruFocus' analysis, Prism Johnson stock appears to be undervalued. The current stock price of ₹110.20 is trading 32% below its estimated GF Value™ of ₹162.13. GuruFocus considers Prism Johnson to be Significantly Undervalued.

Key valuation signals for BOM:500338:

  • E10: ₹0.79
  • GF Value™: ₹162.13 vs. price of ₹110.20 (32% below fair value)
  • GF Score™: 79/100 with 3 warning signs

No single metric tells the full story. See the BOM:500338 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Prism Johnson Business Description

Other Exchanges PRSMJOHNSN:India
Address Vallabhai Patel Road, 2nd Floor, Rahejas, Main Avenue, Santacruz (West), Mumbai, MH, IND, 400 054
Prism Johnson Ltd is an integrated building materials company that makes cement products. Prism creates Portland pozzolana cement and sells it under multiple brand names, including Champion, Champion Plus, and Champion DuraTech. The company's product under RMC includes PrismSelf, PrismFlow, PrismFill, PrismMini, PrismFix, PrismMegaX, PrismCoolX, and PrismCoastX. It has three business segments: Cement, HRJ, and Ready Mixed Concrete (RMC). The company generates the vast majority of its revenue in India.
79GF Score

Get the complete analysis for BOM:500338

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

₹110.20
Price
₹162.13
GF Value