ERII (Energy Recovery) Other Operating Expense: $0.0 Mil (TTM As of Mar. 2026)


ERII Energy Recovery Inc ERII
66 GF Score
Price $8.76
GF Value $14.59
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Energy Recovery Other Operating Expense?

Energy Recovery ERII -2.56% 66 Other Operating Expense is $0.0 Mil as of Mar. 2026. GuruFocus rates ERII with a GF Score™ of 66/100 and a GF Value™ of $14.59 (Significantly Undervalued). The stock has 5 warning signs investors should review.

Energy Recovery's Other Operating Expense for the three months ended in Mar. 2026 was $0.0 Mil. Its Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $0.0 Mil.

Energy Recovery's quarterly Other Operating Expense declined from Sep. 2025 ($0.0 Mil) to Dec. 2025 ($0.0 Mil) but then stayed the same from Dec. 2025 ($0.0 Mil) to Mar. 2026 ($0.0 Mil).

Energy Recovery's annual Other Operating Expense increased from Dec. 2023 ($-0.0 Mil) to Dec. 2024 ($0.0 Mil) but then stayed the same from Dec. 2024 ($0.0 Mil) to Dec. 2025 ($0.0 Mil).

Energy Recovery Other Operating Expense Historical Data

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The historical data trend for Energy Recovery's Other Operating Expense 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.

Energy Recovery Other Operating Expense Chart

Energy Recovery Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Other Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.00 -0.00 -0.00 0.00 0.00

Energy Recovery Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Other Operating Expense 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 0.00 0.00 0.00 0.00 0.00
ERII
66GF Score
Energy Recovery Inc ERII
Other Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Energy Recovery Other Operating Expense Calculation

GuruFocus uses a standardized financial statement format for all companies. For non-financial companies, GuruFocus lists Selling, General, & Admin. Expense, , Research & Development, and Other Operating Expense under the "Total Operating Expense" section.

Other Operating Expense sometimes includes:
Restructuring, and merger
Acquisition related and other
Litigation settlement charge
Other (too numerous to list)

Some companies can and do choose to report each of these items separately. Yet, there are a variety of Other Operating Expense which are simply too numerous to list.

Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0.0 Mil.

* 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.

What does a Other Operating Expense of $0.0 Mil mean?
Energy Recovery (ERII) has a Other Operating Expense of $0.0 Mil as of Mar. 2026. Other operating expenses that a company records on its income statement. View historical data on Energy Recovery and its competitors.
Is Energy Recovery's Other Operating Expense too high?
Energy Recovery's current Other Operating Expense is $0.0 Mil. 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 Other Operating Expense compare to ARQ and FTEK?
Energy Recovery's Other Operating Expense of $0.0 Mil 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 Other Operating Expense for an Industrial Products company?
A good Other Operating Expense depends on the Industrial Products industry context. However, Other Operating Expense 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 Other Operating Expense mean?
A high Other Operating Expense can signal that a stock is expensive relative to its fundamentals. Other operating expenses that a company records on its income statement. View historical data on Energy Recovery and its competitors. Energy Recovery's current Other Operating Expense is $0.0 Mil. 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 $14.59, compared to a current price of $8.76 — trading 40% below its estimated fair value. The current Other Operating Expense is $0.0 Mil. 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 Other Operating Expense calculated?
Other Operating Expense is calculated from a company's financial statements. For Energy Recovery (ERII), the current Other Operating Expense is $0.0 Mil 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 $8.76 is trading 40% below its estimated GF Value™ of $14.59. GuruFocus considers Energy Recovery to be Significantly Undervalued.

Key valuation signals for ERII:

  • Other Operating Expense: $0.0 Mil
  • GF Value™: $14.59 vs. price of $8.76 (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

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

$8.76
Price
$14.59
GF Value