ERII (Energy Recovery) Short Interest


ERII Energy Recovery Inc ERII
71 GF Score
Price $8.77
GF Value $14.81
Valuation Significantly Undervalued
! 5 Warning Signs
View Full Analysis

What is Energy Recovery Short Interest?

Short Interest can be expressed as a percentage by dividing the number of shares sold short by the total number of outstanding shares.

Due to the license agreement change with our data vendor, Short Interest related data on GuruFocus will no longer be updated. Existing data will remain as-is, while new data will not be available, except for certain Australian and Canadian stocks.

ERII vs ARQ, FTEK, BCHT: Short Interest Comparison

For the Pollution & Treatment Controls subindustry, Energy Recovery's Short Interest, along with its competitors' market caps and Short Interest 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 Short Interest vs Industrial Products Industry

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

* The bar in red indicates where Energy Recovery's Short Interest falls into.


ERII
71GF Score
Energy Recovery Inc ERII
Short Interest is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

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:

  • Short Interest:
  • GF Value™: $14.81 vs. price of $8.77 (40.8% below fair value)
  • GF Score™: 71/100 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.
71GF Score

Get the complete analysis for ERII

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

$8.77
Price
$14.81
GF Value