Energy Recovery Inc logo

Energy Recovery Inc(ERII)

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ADVISORIES YOU CAN VERIFY
QUALITY SIGNAL
1-STAR RATING
PASS
LAST CLOSE
$6.77
10/02/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
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Upturn Advisory & Investor View for ERII

10/02/2026: ERII (1-star) is currently NOT-A-BUY. Pass it for now.

Energy Recovery Inc is a specialized manufacturer known for its high-efficiency fluid-handling devices, primarily used in global desalination plants. Its primary strength lies in its proprietary PX technology, which offers significant energy cost savings to customers. The company’s investment story centers on its ability to leverage this core technology to expand into the industrial refrigeration market. However, investors must monitor the risks associated with customer concentration, long sales cycles for new technology, and market volatility inherent in capital-intensive industrial projects. Energy Recovery is best suited for growth-oriented investors looking for exposure to industrial efficiency and water infrastructure, though the lack of a dividend may not suit income-focused portfolios.

How to Read the Upturn Advisory

The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.

Company fundamentals, valuation, risks, and news provide supporting context about the business.

Investor Fit

Investor styleFitWhy
Growth investorStrong fit while signal remains positiveThe company offers exposure to industrial energy efficiency and desalination growth trends.
Momentum investorMixed fitMomentum is often cyclical and depends on project wins; requires a positive upturn signal.
Value investorWeak fitThe stock often trades at a premium multiple reflecting growth potential rather than deep value metrics.
Dividend investorWeak fitThe company does not pay a dividend and prioritizes capital reinvestment.
Low-risk investorWeak fitRevenue concentration and market volatility in industrial machinery make this higher risk.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighThe stock is susceptible to fluctuations based on project news and industry spending trends.
Valuation riskMedium / highHigh growth expectations are often baked into the share price.
Competition risk (industrial machinery)MediumLarge diversified competitors could pressure margins or attempt to replicate niche efficiency offerings.
Business qualityStrongThe company possesses high gross margins and proprietary core technology.
Dividend incomeLow / noneIncome investors will not find yield here.
Execution riskMediumSuccessfully scaling into new markets like refrigeration is required to meet long-term growth targets.

Price Behavior

Steep Decline
PRICE PATH

Steep Decline

The stock price has dropped sharply with strong downward pressure.

Extreme Price Shocks
PRICE STABILITY

Extreme Price Shocks

The stock has experienced exceptionally large and disruptive price movements during the period.

Analysis of Past Performance

Type Stock
Historic Profit -43.86%
Avg. Invested days 36
Today’s Advisory PASS
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 3.0
Stock Returns Performance Upturn Returns Performance icon 1.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 10/02/2026

Upturn Scorecard

Upturn Star Rating

★★★★★
ERII receives a 3-star rating, supported by solid unit economics, and solid company fundamentals. The rating is constrained by weak price momentum.

Company Fundamentals

★★★★★
ERII has solid overall fundamentals (4 stars), with solid financial health, moderate growth momentum, and solid ownership. In FY2025 versus FY2024, solid cash generation (FCF margin 12.9%) and solid profitability (net margin 17.0%) are partially offset by slightly negative earnings growth (-0.4%), negative revenue growth (-7.1%), modest insider ownership of 2.00%.

Financial Health Rating

★★★★★
ERII's financial health is supported by solid liquidity, including working-capital and asset support (WC/assets 70.8%). Operating efficiency is moderate (3 stars), which helps explain the 4-star overall score.

Growth Momentum Score

★★★★★
ERII's growth profile is soft, with the least-weak measure being earnings growth at -0.4% FY2025 versus FY2024. By comparison, while revenue growth (-7.1%, negative) and free-cash-flow growth (-9.3%, negative) hold the profile back, so recent growth is not broad-based across the business.

Ownership

★★★★★
Institutional ownership is 97.5% and approximately 96.4% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership of 2.00% provides only moderate management-shareholder alignment.

Top 5 Institutional Investors

BlackRock Inc 12.43%
Ameriprise Financial Inc 10.30%
Amundi 7.84%
Vanguard Capital Management, LLC 4.28%
Legal & General Group PLC 4.04%

Unit Economics (Per $1K Revenue)

★★★★★
ERII generates approximately $652 of gross profit, $182 of operating income, and $129 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Solid margins and moderate cash conversion support the rating, although capital efficiency remains moderate.

Economic Dimensions

★★★★★
Effective Tax Rate: 16.79%

Quantitative Style Profile

★★★★★
ERII has a liquid profile. Weak momentum is the primary drawback, while valuation that is moderately attractive rather than deeply discounted.

Style Classification

Quality Focused

Small / Mid Cap RiskShort Squeeze RiskHighly Liquid / Institution-Friendly

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 342.00M USD
Price to earnings Ratio 25.77
1Y Target Price 8
Price to earnings Ratio 25.77
1Y Target Price 8
Volume (30-day avg) 972.4K shares
Beta 0.9
52 Weeks Range 6.60 - 18.32
Updated Date 10/01/2026
52 Weeks Range 6.60 - 18.32
Updated Date 10/01/2026
Dividends yield (FY) -
Basic EPS (TTM) 0.26

How Company Makes Money

Business areaWhat it includesRetail investor read
Water SegmentPX Pressure Exchanger and related equipment for desalination plants.The reliable cash cow providing stable revenue through global water infrastructure projects.
Emerging TechnologiesPX solutions for CO2 refrigeration and other industrial applications.The growth engine intended to diversify the company beyond desalination.

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

Revenue by Geography

Geography revenue - Year on Year

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Valuation

Trailing PE 25.77
Forward PE 21.23
Enterprise Value 262.28M
Price to Sales(TTM) 2.84
Enterprise Value 262.28M
Price to Sales(TTM) 2.84
Enterprise Value to Revenue 2.18
Enterprise Value to EBITDA 11.98
Shares Outstanding 51.04M
Shares Floating 49.20M
Shares Outstanding 51.04M
Shares Floating 49.20M
Percent Insiders 2
Percent Institutions 97.5

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Financial Metrics

🧭 Investment Snapshot

Total Revenue (Scale)

Information icon Total money earned from selling products or services before any costs. It is needed to understand the scale of the business and its ability to generate income.

Net Income (Profit)

Information icon Final profit after all expenses, interest, and taxes are deducted. It is needed to determine the overall profitability available to shareholders.

Free Cash Flow (Cash Strength)

Information icon Cash remaining after operating activities and capital expenditures, showing cash available for growth. It is needed to evaluate the company’s ability to invest, pay dividends, or reduce debt.

📈 Growth & Strength

Operating Income (Core Profit)

Information icon Profit from core operations after deducting all operating expenses. It is needed to measure how efficiently the company runs its primary business activities.

EBITDA (Cash Earnings)

Information icon Earnings before interest, taxes, depreciation, and amortization, indicating operating cash potential. It is needed to compare operating performance across companies without accounting or financing differences.

Gross Profit (Unit Profitability)

Information icon Revenue minus cost of revenue, showing profit after direct production costs. It is needed to evaluate core business profitability before overhead expenses.

🛡️ Financial Safety

Cash (Liquidity Buffer)

Information icon Total cash and cash equivalents on hand. It is needed to evaluate immediate liquidity and financial flexibility.

Total Debt (Leverage Risk)

Information icon Total debt including both short-term and long-term components. It is needed to assess the company’s leverage and financial risk.

Net Working Capital (Short-Term Health)

Information icon Current assets minus current liabilities, indicating short-term liquidity strength. It is needed to assess whether the company can meet its short-term obligations.

🧱 Balance Sheet Strength

Stockholder Equity (Net Worth)

Information icon Total equity value held by shareholders. It is needed to understand the net worth of the company from the owners’ perspective.

Total Assets (Asset Base)

Information icon The full value of everything the company owns, including cash, inventory, equipment, and investments. It is needed to understand the resource base used to generate revenue.

Income Before Tax (Pre-Tax Earnings)

Information icon Income before provision for income taxes. It is needed to analyze profitability independent of tax structures.

⚙️ Cost & Drag Factors

Cost of Revenue (Production Cost)

Information icon Direct costs required to produce and deliver the products or services sold. It is needed to assess efficiency in production and service delivery.

Total Operating Expenses (Operating Cost)

Information icon Indirect costs of running the business such as salaries, marketing, and administration. It is needed to understand how much it costs to sustain ongoing business operations.

Income Tax Expense (Tax Drag)

Information icon Amount of taxes paid or payable to the government. It is needed to evaluate the impact of taxation on overall profitability.

About Energy Recovery Inc

Exchange NASDAQ
Headquarters San Leandro, CA, United States
IPO Launch date 2008-06-02
Interim President, CEO & Director Mr. Alexander J. Buehler
Sector Industrials
Industry Pollution & Treatment Controls
Full time employees 230
Full time employees 230

Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, Northern Africa, Asia, and Europe. It operates through Water and Emerging Technologies segments. The company offers high and low pressure, and ultra high-pressure exchangers; AT and LPT hydraulic turbochargers; and high-pressure feed and circulation pumps for use in water treatment industries, including seawater and brackish desalination, and wastewater treatment. It also provides PX G1300, which reduces energy consumption and operating costs of carbon dioxide-based refrigeration systems; and spare parts, as well as repair, field, and commissioning services. The company sells its products under the ERI, PX, PX Pressure Exchanger, Pressure Exchanger, Ultra High-Pressure PX, PX G1300, PX PowerTrain, PX G, AT, and Aquabold brands to supermarket chains, cold storage facilities, refrigeration system installers or OEMs, and other industrial users; and aftermarket customers consisting of desalination plant owners and operators. Energy Recovery, Inc. was incorporated in 1992 and is headquartered in San Leandro, California.