Energy Recovery, Inc. (ERII) stock surged +3.01%, trading at $8.91 on NASDAQ, up from the previous close of $8.65. The stock opened at $8.79, fluctuating between $8.56 and $8.92 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 03, 2026 | 8.79 | 8.92 | 8.56 | 8.91 | 1.28M |
| Jul 31, 2026 | 8.50 | 8.66 | 8.31 | 8.65 | 1.45M |
| Jul 30, 2026 | 8.28 | 8.46 | 8.16 | 8.43 | 847.26K |
| Jul 29, 2026 | 8.30 | 8.39 | 7.86 | 8.14 | 1.51M |
| Jul 28, 2026 | 8.56 | 8.73 | 8.35 | 8.40 | 688.12K |
| Jul 27, 2026 | 8.45 | 8.66 | 8.37 | 8.52 | 767.38K |
| Jul 24, 2026 | 8.46 | 8.56 | 8.36 | 8.42 | 514.13K |
| Jul 23, 2026 | 8.43 | 8.61 | 8.37 | 8.41 | 546.31K |
| Jul 22, 2026 | 8.62 | 8.68 | 8.47 | 8.54 | 608.11K |
| Jul 21, 2026 | 8.52 | 8.74 | 8.52 | 8.62 | 596.39K |
| Jul 20, 2026 | 8.65 | 8.68 | 8.46 | 8.48 | 558.45K |
| Jul 17, 2026 | 8.68 | 8.97 | 8.52 | 8.62 | 741.27K |
| Jul 16, 2026 | 8.56 | 8.73 | 8.50 | 8.70 | 594.32K |
| Jul 15, 2026 | 8.68 | 8.85 | 8.44 | 8.62 | 703.24K |
| Jul 14, 2026 | 8.68 | 8.75 | 8.59 | 8.66 | 570.23K |
| Jul 13, 2026 | 8.73 | 8.86 | 8.55 | 8.66 | 893.08K |
| Jul 10, 2026 | 8.91 | 8.91 | 8.67 | 8.73 | 676.66K |
| Jul 09, 2026 | 8.60 | 8.96 | 8.57 | 8.93 | 955.39K |
| Jul 08, 2026 | 8.61 | 8.72 | 8.56 | 8.62 | 660K |
| Jul 07, 2026 | 8.90 | 8.95 | 8.58 | 8.80 | 537.75K |
Energy Recovery, Inc. (ERII) is a global technology firm that engineers, manufactures, and distributes cutting-edge solutions predominantly for the seawater reverse osmosis (SWRO) desalination and industrial wastewater treatment industries. The company manages its operations through two distinct divisions: Water and Emerging Technologies. Its extensive product range includes advanced energy recovery devices, high-pressure feed and recirculation pumps, and hydraulic turbochargers and boosters. Beyond hardware, ERII also offers crucial support services such as spare parts, repair, field technical assistance, and commissioning. Furthermore, the company develops specialized solutions aimed at minimizing energy consumption in natural gas processing and in refrigeration systems that employ carbon dioxide. These various offerings are commercialized under recognized brand names including ERI, Ultra PX, PX, Pressure Exchanger, PX PowerTrain, VorTeq, IsoBoost, AT, and AquaBold. Its diverse customer base encompasses large engineering, procurement, and construction (EPC) companies, direct end-users, industry consultants, original equipment manufacturers (OEMs), and aftermarket clients. Founded in 1992, Energy Recovery, Inc. is headquartered in San Leandro, California.
| Employees | 230 |
| Beta | 0.9 |
| Sales or Revenue | $128.35M |
| 5Y Sales Change% | 0.641% |
| Fiscal Year Ends | December |
| Sector | Industrials |
| Industry | Industrial - Pollution & Treatment Controls |
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