TOMZ (TOMI Environmental Solutions) E10: $-0.62 (As of Jun. 2026)

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TOMZ TOMI Environmental Solutions Inc TOMZ
57 GF Score
Price $1.81
GF Value $2.77
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is TOMI Environmental Solutions E10?

TOMI Environmental Solutions TOMZ +0.56% 57 E10 is $-0.62 as of Jun. 2026. GuruFocus rates TOMZ with a GF Score™ of 57/100 and a GF Value™ of $2.77 (Possible Value Trap). The stock has 6 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.

TOMI Environmental Solutions's adjusted earnings per share data for the three months ended in Jun. 2026 was $-0.050. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.62 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was 16.70% per year. During the past 5 years, the average E10 Growth Rate was 8.20% 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 TOMI Environmental Solutions was 25.60% per year. The lowest was 1.90% per year. And the median was 10.80% per year.

As of today (2026-08-21), TOMI Environmental Solutions's current stock price is $1.81. TOMI Environmental Solutions's E10 for the quarter that ended in Jun. 2026 was $-0.62. TOMI Environmental Solutions's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of TOMI Environmental Solutions was 14.40. The lowest was 12.05. And the median was 13.50.


TOMI Environmental Solutions  (NAS:TOMZ) 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.

During the past 13 years, the highest Shiller P/E Ratio of TOMI Environmental Solutions was 14.40. The lowest was 12.05. And the median was 13.50.


Be Aware

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


TOMI Environmental Solutions E10 Related Terms


TOMI Environmental Solutions E10 Historical Data

* Premium members only.

The historical data trend for TOMI Environmental Solutions'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.

TOMI Environmental Solutions E10 Chart

TOMI Environmental Solutions 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 -1.10 -1.09 -0.92 -1.04 -0.63

TOMI Environmental Solutions 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 -0.63 -0.62 -0.63 -0.62 -0.62

TOMZ vs CLWT, EESH, BNET: E10 Comparison

For the Pollution & Treatment Controls subindustry, TOMI Environmental Solutions'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.


TOMI Environmental Solutions Shiller PE Ratio vs Industrial Products Industry

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

* The bar in red indicates where TOMI Environmental Solutions's Shiller PE Ratio falls into.


TOMZ
57GF Score
TOMI Environmental Solutions Inc TOMZ
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TOMI Environmental Solutions 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, TOMI Environmental Solutions'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)
=-0.05/333.9520*333.9520
=-0.050

Current CPI (Jun. 2026) = 333.9520.

TOMI Environmental Solutions Quarterly Data

per share eps CPI Adj_EPS
201609 -0.240 241.428 -0.332
201612 -0.240 241.432 -0.332
201703 -0.240 243.801 -0.329
201706 -0.240 244.955 -0.327
201709 -0.078 246.819 -0.106
201712 -0.240 246.524 -0.325
201803 -0.097 249.554 -0.130
201806 -0.240 251.989 -0.318
201809 -0.060 252.439 -0.079
201812 -0.240 251.233 -0.319
201903 -0.240 254.202 -0.315
201906 -0.103 256.143 -0.134
201909 -0.060 256.759 -0.078
201912 -0.120 256.974 -0.156
202003 0.420 258.115 0.543
202006 0.600 257.797 0.777
202009 0.150 260.280 0.192
202012 -0.510 260.474 -0.654
202103 -0.270 264.877 -0.340
202106 -0.150 271.696 -0.184
202109 -0.090 274.310 -0.110
202112 -0.240 278.802 -0.287
202203 -0.090 287.504 -0.105
202206 -0.120 296.311 -0.135
202209 -0.090 296.808 -0.101
202212 -0.120 296.797 -0.135
202303 -0.180 301.836 -0.199
202306 -0.013 305.109 -0.014
202309 -0.150 307.789 -0.163
202312 -0.180 306.746 -0.196
202403 -0.210 312.332 -0.225
202406 0.000 314.175 0.000
202409 0.000 315.301 0.000
202412 -0.480 315.605 -0.508
202503 -0.030 319.799 -0.031
202506 -0.190 322.561 -0.197
202509 -0.060 324.800 -0.062
202512 -0.270 324.054 -0.278
202603 -0.120 330.213 -0.121
202606 -0.050 333.952 -0.050

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 $-0.62 mean?
TOMI Environmental Solutions (TOMZ) has a E10 of $-0.62 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TOMI Environmental Solutions and its competitors.
Is TOMI Environmental Solutions' E10 too high?
TOMI Environmental Solutions' current E10 is $-0.62. Overall, TOMI Environmental Solutions has a GF Score™ of 57/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does TOMI Environmental Solutions' E10 compare to CLWT and EESH?
TOMI Environmental Solutions' E10 of $-0.62 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 TOMI Environmental Solutions and its competitors. TOMI Environmental Solutions's current E10 is $-0.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TOMI Environmental Solutions stock overvalued right now?
Based on GuruFocus' analysis, TOMI Environmental Solutions (TOMZ) is currently considered Possible Value Trap. The stock's GF Value™ is $2.77, compared to a current price of $1.81 — trading 34.7% below its estimated fair value. The current E10 is $-0.62. TOMI Environmental Solutions' overall GF Score™ is 57/100 with 6 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 TOMI Environmental Solutions (TOMZ), the current E10 is $-0.62 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 TOMI Environmental Solutions (TOMZ) Overvalued in 2026?

Based on GuruFocus' analysis, TOMI Environmental Solutions stock appears to be undervalued. The current stock price of $1.81 is trading 34.7% below its estimated GF Value™ of $2.77. GuruFocus considers TOMI Environmental Solutions to be Possible Value Trap.

Key valuation signals for TOMZ:

  • E10: $-0.62
  • GF Value™: $2.77 vs. price of $1.81 (34.7% below fair value)
  • GF Score™: 57/100 with 6 warning signs

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


TOMI Environmental Solutions Business Description

Address 8430 Spires Way, Frederick, MD, USA, 21701
TOMI Environmental Solutions Inc is a leader in bacteria decontamination and infectious disease control, offering environmentally friendly solutions for indoor air and surface disinfection and decontamination. Its flagship product, SteraMist, uses patented and registered Binary Ionization Technology (BIT) to deliver a low-percentage hydrogen peroxide-based fog or mist to affect all indoor environments and surface areas. The product portfolio of the company includes The SteraPak, The Surface Unit, SteraMist Transport, The NV+, The Environment System, and others.
57GF Score

Get the complete analysis for TOMZ

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

$1.81
Price
$2.77
GF Value