ERII (Energy Recovery) Profitability Rank: 8 (As of Mar. 2026) — 60% Above Median

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ERII Energy Recovery Inc ERII
66 GF Score
Price $8.63
GF Value $14.38
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Energy Recovery Profitability Rank?

Energy Recovery ERII -1.03% 66 Profitability Rank is 8 as of Mar. 2026, which is 60% above its 10-year median of 5.00. GuruFocus rates ERII with a GF Score™ of 66/100 and a GF Value™ of $14.38 (Significantly Undervalued). The stock has 5 warning signs investors should review.

Energy Recovery has the Profitability Rank of 8. It has a higher profitability and may stay that way.

GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way. It is rated on a scale of 1 to 10 and is based on these factors:

1. Operating Margin %
2. Piotroski F-Score
3. Trend of the Operating Margin % (5-year average). The company with an uptrend profit margin has a higher rank.
4. Consistency of the profitability
5. Predictability Rank

A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.

Energy Recovery's Operating Margin % for the quarter that ended in Mar. 2026 was -120.14%. As of today, Energy Recovery's Piotroski F-Score is 8.


Energy Recovery Profitability Rank Related Terms


ERII vs ARQ, FTEK, BCHT: Profitability Rank Comparison

For the Pollution & Treatment Controls subindustry, Energy Recovery's Profitability Rank, along with its competitors' market caps and Profitability Rank 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.


Energy Recovery Profitability Rank vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Energy Recovery's Profitability Rank distribution charts can be found below:

* The bar in red indicates where Energy Recovery's Profitability Rank falls into.


ERII
66GF Score
Energy Recovery Inc ERII
Profitability Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Energy Recovery Profitability Rank Calculation

GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way.

The rank is rated on a scale of 1 to 10. A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.

Energy Recovery has the Profitability Rank of 8. It has a higher profitability and may stay that way.

Profitability Rank is not directly related to the Financial Strength. But if a company is consistently profitable, its financial strength will be stronger.

Profitability Rank is based on these factors:

1. Operating Margin %

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Energy Recovery's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=-11.661 / 9.706
=-120.14 %

* 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.

2. Piotroski F-Score

Good Sign:

Piotroski F-Score is 8, indicates a very healthy situation.

The zones of discrimination were as such:

Good or high score = 8 or 9
Bad or low score = 0 or 1

Energy Recovery has an F-score of 8. It is a good or high score, which usually indicates a very healthy situation.

3. Trend of the Operating Margin % (5-year average). The company with an uptrend profit margin has a higher rank.

Warning Sign:

Energy Recovery Inc operating margin has been in a 5-year decline. The average rate of decline per year is -9.3%.

4. Consistency of the profitability

5. Predictability Rank

Frequently Asked Questions Learn more about Profitability Rank →
What does a Profitability Rank of 8 mean?
Energy Recovery (ERII) has a Profitability Rank of 8 as of Mar. 2026. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on Energy Recovery and its competitors. This is 60% above median its historical median of 5.00. Over the past decade, Energy Recovery's Profitability Rank has ranged from 4.00 to 8.00.
Is Energy Recovery's Profitability Rank too high?
Energy Recovery's current Profitability Rank of 8 is 60% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 8.00. Overall, Energy Recovery has a GF Score™ of 66/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Energy Recovery's Profitability Rank compare to ARQ and FTEK?
Energy Recovery's Profitability Rank of 8 can be compared against companies in the Industrial Products industry. Historically, Energy Recovery's own Profitability Rank has ranged from 4.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Profitability Rank for an Industrial Products company?
A good Profitability Rank depends on the Industrial Products industry context. However, Profitability Rank 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 Profitability Rank mean?
A high Profitability Rank can signal that a stock is expensive relative to its fundamentals. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on Energy Recovery and its competitors. Energy Recovery's current Profitability Rank is 8, which is 60% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energy Recovery stock overvalued right now?
Based on GuruFocus' analysis, Energy Recovery (ERII) is currently considered Significantly Undervalued. The stock's GF Value™ is $14.38, compared to a current price of $8.63 — trading 40% below its estimated fair value. The current Profitability Rank is 8, which is 60% above median its 10-year median of 5.00. Energy Recovery's overall GF Score™ is 66/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Profitability Rank calculated?
Profitability Rank is calculated from a company's financial statements. For Energy Recovery (ERII), the current Profitability Rank is 8 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 Energy Recovery (ERII) Overvalued in 2026?

Based on GuruFocus' analysis, Energy Recovery stock appears to be undervalued. The current stock price of $8.63 is trading 40% below its estimated GF Value™ of $14.38. GuruFocus considers Energy Recovery to be Significantly Undervalued.

Key valuation signals for ERII:

  • Profitability Rank: 8 (60% above median its 10-year median of 5.00)
  • GF Value™: $14.38 vs. price of $8.63 (40% below fair value)
  • GF Score™: 66/100 with 5 warning signs

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


Energy Recovery Business Description

Other Exchanges 5E2:Germany
Address 1717 Doolittle Drive, San Leandro, CA, USA, 94577
Energy Recovery Inc designs and manufactures energy-saving technologies. The firm uses its proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Using its proprietary technology, it offers energy recovery devices, including pressure exchangers, pumps, and turbochargers, mainly used for seawater desalination and wastewater treatment. Additionally, the company is involved in the development of emerging technologies, such as the PX G1300 used in industrial and commercial refrigeration applications. The firm's reportable operating segments are: Water, which generates maximum revenue, and Emerging Technologies. Geographically, it generates maximum revenue from the Middle East, and the rest from other markets.
66GF Score

Get the complete analysis for ERII

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

$8.63
Price
$14.38
GF Value