Energy RecoveryERII -1.19%71 Market Cap is $451.3 Mil as of Jun. 24, 2026. GuruFocus rates ERII with a GF Score™ of 71/100 and a GF Value™ of $14.81 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 3,100 Industrial Products companies, Energy Recovery ranks better than 58.39% on this metric.
Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Energy Recovery's share price for the quarter that ended in Mar. 2026 was $10.07. Energy Recovery's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 52.1 Mil. Therefore, Energy Recovery's market cap for the quarter that ended in Mar. 2026 was $524.5 Mil.
Energy Recovery's quarterly market cap
declined
from Sep. 2025 ($817.0 Mil) to Dec. 2025 ($712.4 Mil) and
declined
from Dec. 2025 ($712.4 Mil) to Mar. 2026 ($524.5 Mil).
Energy Recovery's annual market cap
declined
from Dec. 2023 ($1,071.6 Mil) to Dec. 2024 ($805.4 Mil) and
declined
from Dec. 2024 ($805.4 Mil) to Dec. 2025 ($712.4 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Energy Recovery's Enterprise Value for Today is $374.0 Mil.
Energy Recovery (NAS:ERII) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Energy Recovery Market Cap Related Terms
Energy Recovery Market Cap Historical Data
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The historical data trend for Energy Recovery's Market Cap 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.
For the Pollution & Treatment Controls subindustry, Energy Recovery's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Energy Recovery's Market Cap distribution charts can be found below:
* The bar in red indicates where Energy Recovery's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Energy Recovery's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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 (ERII) has a Market Cap of $451.3 Mil as of Jun. 24, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Energy Recovery and its competitors. According to the industry distribution chart, Energy Recovery ranks #1290 out of 3100 companies in the Industrial Products industry, placing it in the top 41.6%.
Is Energy Recovery's Market Cap too high?
Energy Recovery's current Market Cap is $451.3 Mil. The Industrial Products industry median Market Cap is 288.64. Energy Recovery's value of $451.3 Mil is 56.4% above this industry median. Based on the distribution chart, Energy Recovery ranks #1290 out of 3100 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Energy Recovery has a GF Score™ of 71/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Energy Recovery's Market Cap compare to ARQ and FTEK?
According to the Industrial Products industry distribution chart, Energy Recovery ranks #1290 out of 3100 companies for Market Cap. This puts Energy Recovery in the upper half of its industry. The industry median Market Cap is 288.64. Energy Recovery's value of $451.3 Mil is 56.4% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for an Industrial Products company?
The median Market Cap among Industrial Products companies is 288.64, based on 3,100 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Energy Recovery's current Market Cap of $451.3 Mil is 56.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Energy Recovery and its competitors. For the Industrial Products industry, the median Market Cap is 288.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Energy Recovery's current Market Cap is $451.3 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 $14.81, compared to a current price of $8.77 — trading 40.8% below its estimated fair value. The current Market Cap is $451.3 Mil and 56.4% above the Industrial Products industry median of 288.64. Energy Recovery's overall GF Score™ is 71/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Energy Recovery (ERII), the current Market Cap is $451.3 Mil as of Jun. 24, 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 $8.77 is trading 40.8% below its estimated GF Value™ of $14.81.
GuruFocus considers Energy Recovery to be Significantly Undervalued.
Key valuation signals for ERII:
Market Cap: $451.3 Mil
GF Value™: $14.81 vs. price of $8.77 (40.8% below fair value)
Industry Position: 56.4% above the Industrial Products median (#1290 of 3100)
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 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.
71GF Score
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