A detailed history of Teton Advisors, LLC transactions in Energy Recovery, Inc. stock. As of the latest transaction made, Teton Advisors, LLC holds 28,000 shares of ERII stock, worth $407,400. This represents 0.27% of its overall portfolio holdings.

Number of Shares
28,000
Holding current value
$407,400
% of portfolio
0.27%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025

BUY
$12.72 - $15.42 $356,160 - $431,760
28,000 New
28,000 $432 Million

Others Institutions Holding ERII

About Energy Recovery, Inc.


  • Ticker ERII
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Pollution & Treatment Controls
  • Shares Outstandng 55,787,100
  • Market Cap $812M
  • Description
  • Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells various solutions for the seawater reverse osmosis desalination and industrial wastewater treatment industries worldwide. The company operates through Water and Emerging Technologies segments. It offers a suite of products, including energy recovery devices, ...
More about ERII
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