Metawater Co (TSE:9551) E10: 円144.74 (As of Mar. 2026)

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TSE:9551 Metawater Co Ltd TSE:9551
91 GF Score
Price 円3,225.00
GF Value 円2,644.56
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Metawater Co E10?

Metawater Co TSE:9551 +1.42% 91 E10 is 円144.74 as of Mar. 2026. GuruFocus rates TSE:9551 with a GF Score™ of 91/100 and a GF Value™ of 円2,644.56 (Modestly Overvalued). 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.

Metawater Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円156.950. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円144.74 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Metawater Co's average E10 Growth Rate was 12.90% 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 (2026-07-28), Metawater Co's current stock price is 円3225.00. Metawater Co's E10 for the quarter that ended in Mar. 2026 was 円144.74. Metawater Co's Shiller PE Ratio of today is 22.28.

During the past 13 years, the highest Shiller PE Ratio of Metawater Co was 28.87. The lowest was 13.47. And the median was 17.78.


Metawater Co  (TSE:9551) 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.

Metawater Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=3225.00/144.74
=22.28

* 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 Metawater Co was 28.87. The lowest was 13.47. And the median was 17.78.


Be Aware

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


Metawater Co E10 Related Terms


Metawater Co E10 Historical Data

* Premium members only.

The historical data trend for Metawater Co'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.

Metawater Co E10 Chart

Metawater Co 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 0.00 128.19 144.74

Metawater Co 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 128.19 131.18 139.07 145.47 144.74

TSE:9551 vs VLTO, ZWS, CECO: E10 Comparison

For the Pollution & Treatment Controls subindustry, Metawater Co'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.


Metawater Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Metawater Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Metawater Co's Shiller PE Ratio falls into.


TSE:9551
91GF Score
Metawater Co Ltd TSE:9551
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Metawater Co 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, Metawater Co'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)
=156.95/112.7000*112.7000
=156.950

Current CPI (Mar. 2026) = 112.7000.

Metawater Co Quarterly Data

per share eps CPI Adj_EPS
201606 -25.300 98.100 -29.065
201609 -23.917 98.000 -27.505
201612 4.571 98.400 5.235
201703 136.093 98.100 156.347
201706 -38.480 98.500 -44.027
201709 -30.635 98.800 -34.945
201712 -1.765 99.400 -2.001
201803 146.682 99.200 166.644
201806 -28.670 99.200 -32.572
201809 -17.015 99.900 -19.195
201812 -5.401 99.700 -6.105
201903 150.791 99.700 170.453
201906 -22.425 99.800 -25.324
201909 -20.059 100.100 -22.584
201912 -8.309 100.500 -9.318
202003 166.130 100.300 186.669
202006 -42.840 99.900 -48.329
202009 -19.470 99.900 -21.965
202012 37.342 99.300 42.381
202103 175.008 99.900 197.431
202106 -47.730 99.500 -54.062
202109 -7.200 100.100 -8.106
202112 13.016 100.100 14.654
202203 185.228 101.100 206.481
202206 -21.850 101.800 -24.190
202209 -14.590 103.100 -15.949
202212 6.217 104.100 6.731
202303 173.616 104.400 187.419
202306 -43.480 105.200 -46.580
202309 -6.970 106.200 -7.397
202312 40.353 106.800 42.582
202403 167.693 107.200 176.297
202406 -36.200 108.200 -37.706
202409 -20.950 108.900 -21.681
202412 34.580 110.700 35.205
202503 179.630 111.100 182.217
202506 -22.990 111.700 -23.196
202509 36.830 112.000 37.060
202512 38.510 113.000 38.408
202603 156.950 112.700 156.950

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 円144.74 mean?
Metawater Co (TSE:9551) has a E10 of 円144.74 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Metawater Co and its competitors.
Is Metawater Co's E10 too high?
Metawater Co's current E10 is 円144.74. Overall, Metawater Co has a GF Score™ of 91/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Metawater Co's E10 compare to VLTO and ZWS?
Metawater Co's E10 of 円144.74 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 Metawater Co and its competitors. Metawater Co's current E10 is 円144.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Metawater Co stock overvalued right now?
Based on GuruFocus' analysis, Metawater Co (TSE:9551) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,644.56, compared to a current price of 円3,225.00 — trading 21.9% above its estimated fair value. The current E10 is 円144.74. Metawater Co's overall GF Score™ is 91/100 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 Metawater Co (TSE:9551), the current E10 is 円144.74 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 Metawater Co (TSE:9551) Overvalued in 2026?

Based on GuruFocus' analysis, Metawater Co stock appears to be overvalued. The current stock price of 円3,225.00 is trading 21.9% above its estimated GF Value™ of 円2,644.56. GuruFocus considers Metawater Co to be Modestly Overvalued.

Key valuation signals for TSE:9551:

  • E10: 円144.74
  • GF Value™: 円2,644.56 vs. price of 円3,225.00 (21.9% above fair value)
  • GF Score™: 91/100 with 3 warning signs

No single metric tells the full story. See the TSE:9551 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Metawater Co Business Description

Other Exchanges MTWTF:USA2MW:Germany
Address JR Kanda Manseibashi Building 1-25, Kanda-sudacho, Chiyoda-ku, Tokyo, JPN, 101-0041
Metawater Co Ltd is a Japan-based company, which offers optimum solutions for creating a circulation of water recourses while focusing on the plant engineering business and service solution business. It manufactures mechanical and electrical equipment for water and wastewater treatment. The company operates in two segments; Plant Engineering segment, which involves in the design, procurement and sale of mechanical and electrical equipment, used in water purification plants and sewage treatment plants; and the Service Solution segment involves in the repair, maintenance and operation management of mechanical and electrical equipment used in water purification plants and sewage treatment plants, providing equipment inspection, repair, maintenance, and other services.
91GF Score

Get the complete analysis for TSE:9551

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

円3,225.00
Price
円2,644.56
GF Value