HTO (H2O America) E10: $2.76 (As of Jun. 2026)

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HTO H2O America HTO
70 GF Score
Price $62.66
GF Value $54.28
Valuation Modestly Overvalued
! 10 Warning Signs
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What is H2O America E10?

H2O America HTO +1.41% 70 E10 is $2.76 as of Jun. 2026. GuruFocus rates HTO with a GF Score™ of 70/100 and a GF Value™ of $54.28 (Modestly Overvalued). The stock has 10 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.

H2O America's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.620. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $2.76 for the trailing ten years ended in Jun. 2026.

During the past 12 months, H2O America's average E10 Growth Rate was 2.60% per year. During the past 3 years, the average E10 Growth Rate was 4.60% per year. During the past 5 years, the average E10 Growth Rate was 6.90% per year. During the past 10 years, the average E10 Growth Rate was 6.40% 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 H2O America was 26.00% per year. The lowest was 2.00% per year. And the median was 8.50% per year.

As of today (2026-08-09), H2O America's current stock price is $62.66. H2O America's E10 for the quarter that ended in Jun. 2026 was $2.76. H2O America's Shiller PE Ratio of today is 22.70.

During the past 13 years, the highest Shiller PE Ratio of H2O America was 40.39. The lowest was 16.15. And the median was 31.49.


H2O America  (NAS:HTO) 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.

H2O America's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=62.66/2.76
=22.70

* 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 H2O America was 40.39. The lowest was 16.15. And the median was 31.49.


Be Aware

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


H2O America E10 Related Terms


H2O America E10 Historical Data

* Premium members only.

The historical data trend for H2O America'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.

H2O America E10 Chart

H2O America 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 2.14 2.36 2.57 2.59 2.70

H2O America 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 2.69 2.77 2.70 2.78 2.76

HTO vs CWT, AWR, MSEX: E10 Comparison

For the Utilities - Regulated Water subindustry, H2O America'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.


H2O America Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, H2O America's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where H2O America's Shiller PE Ratio falls into.


HTO
70GF Score
H2O America HTO
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

H2O America 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, H2O America'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)
=0.62/333.9520*333.9520
=0.620

Current CPI (Jun. 2026) = 333.9520.

H2O America Quarterly Data

per share eps CPI Adj_EPS
201609 0.920 241.428 1.273
201612 0.670 241.432 0.927
201703 0.180 243.801 0.247
201706 0.900 244.955 1.227
201709 0.940 246.819 1.272
201712 0.840 246.524 1.138
201803 0.060 249.554 0.080
201806 0.620 251.989 0.822
201809 0.760 252.439 1.005
201812 0.380 251.233 0.505
201903 0.210 254.202 0.276
201906 0.470 256.143 0.613
201909 0.330 256.759 0.429
201912 -0.190 256.974 -0.247
202003 0.080 258.115 0.104
202006 0.690 257.797 0.894
202009 0.910 260.280 1.168
202012 0.460 260.474 0.590
202103 0.090 264.877 0.113
202106 0.690 271.696 0.848
202109 0.640 274.310 0.779
202112 0.600 278.802 0.719
202203 0.120 287.504 0.139
202206 0.380 296.311 0.428
202209 0.820 296.808 0.923
202212 1.090 296.797 1.226
202303 0.370 301.836 0.409
202306 0.580 305.109 0.635
202309 1.130 307.789 1.226
202312 0.590 306.746 0.642
202403 0.360 312.332 0.385
202406 0.640 314.175 0.680
202409 1.170 315.301 1.239
202412 0.680 315.605 0.720
202503 0.490 319.799 0.512
202506 0.710 322.561 0.735
202509 1.270 324.800 1.306
202512 0.450 324.054 0.464
202603 0.490 330.213 0.496
202606 0.620 333.952 0.620

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 $2.76 mean?
H2O America (HTO) has a E10 of $2.76 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on H2O America and its competitors.
Is H2O America's E10 too high?
H2O America's current E10 is $2.76. Overall, H2O America has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does H2O America's E10 compare to CWT and AWR?
H2O America's E10 of $2.76 can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good E10 depends on the Utilities - Regulated 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 H2O America and its competitors. H2O America's current E10 is $2.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is H2O America stock overvalued right now?
Based on GuruFocus' analysis, H2O America (HTO) is currently considered Modestly Overvalued. The stock's GF Value™ is $54.28, compared to a current price of $62.66 — trading 15.4% above its estimated fair value. The current E10 is $2.76. H2O America's overall GF Score™ is 70/100 with 10 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 H2O America (HTO), the current E10 is $2.76 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 H2O America (HTO) Overvalued in 2026?

Based on GuruFocus' analysis, H2O America stock appears to be overvalued. The current stock price of $62.66 is trading 15.4% above its estimated GF Value™ of $54.28. GuruFocus considers H2O America to be Modestly Overvalued.

Key valuation signals for HTO:

  • E10: $2.76
  • GF Value™: $54.28 vs. price of $62.66 (15.4% above fair value)
  • GF Score™: 70/100 with 10 warning signs

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


H2O America Business Description

Other Exchanges 76W:Germany
Address 110 West Taylor Street, San Jose, CA, USA, 95110
H2O America is a national investor-owned network of local water and wastewater utilities united by one purpose: delivering clean, high-quality water to the communities it calls home. Across approximately 407,000 water and wastewater service connections, the company invests in critical infrastructure to strengthen the water supply for generations to come. Its single reportable segment provides water utility and utility-related services to its customers.
70GF Score

Get the complete analysis for HTO

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

$62.66
Price
$54.28
GF Value