ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 105 filers reported holding ENERGY RECOVERY INC in Q2 2016. The put-call ratio across all filers is 1.41 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $775,000 | -2.5% | 37,895 | +1.7% | 0.02% | 0.0% |
| Q4 2021 | $795,000 | +16.6% | 37,258 | +5.0% | 0.02% | +23.1% |
| Q3 2021 | $682,000 | -5.4% | 35,485 | +8.4% | 0.01% | +8.3% |
| Q2 2021 | $721,000 | -8.2% | 32,725 | -24.2% | 0.01% | -14.3% |
| Q1 2021 | $785,000 | +58.6% | 43,183 | +15.5% | 0.01% | +27.3% |
| Q4 2020 | $495,000 | +78.1% | 37,373 | +9.7% | 0.01% | +22.2% |
| Q3 2020 | $278,000 | -3.5% | 34,053 | +5.2% | 0.01% | -10.0% |
| Q2 2020 | $288,000 | +89.5% | 32,362 | +85.8% | 0.01% | +42.9% |
| Q1 2019 | $152,000 | +42.1% | 17,413 | +9.8% | 0.01% | +40.0% |
| Q4 2018 | $107,000 | -13.0% | 15,865 | +15.8% | 0.01% | 0.0% |
| Q3 2018 | $123,000 | +39.8% | 13,702 | +11.8% | 0.01% | -16.7% |
| Q2 2018 | $88,000 | +238.5% | 12,260 | +288.3% | 0.01% | -68.4% |
| Q1 2016 | $26,000 | – | 3,157 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 5,520,408 | $41,928,000 | 8.21% |
| Avenir Corp | 1,576,727 | $11,975,000 | 1.36% |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 69,000 | $524,000 | 0.41% |
| 683 Capital Management, LLC | 520,000 | $3,950,000 | 0.32% |
| FNY Investment Advisers, LLC | 50,007 | $379,000 | 0.22% |
| Monarch Partners Asset Management LLC | 107,324 | $815,000 | 0.20% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 141,552 | $1,075,000 | 0.18% |
| HEARTLAND ADVISORS INC | 168,943 | $1,283,000 | 0.11% |
| Redmond Asset Management, LLC | 31,041 | $236,000 | 0.10% |
| NJ State Employees Deferred Compensation Plan | 59,000 | $448,000 | 0.08% |