ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 107 filers reported holding ENERGY RECOVERY INC in Q1 2019. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,251,390 | -24.1% | 59,000 | 0.0% | 0.19% | -20.2% |
| Q2 2023 | $1,649,050 | +21.3% | 59,000 | 0.0% | 0.24% | +13.3% |
| Q1 2023 | $1,359,950 | +12.5% | 59,000 | 0.0% | 0.21% | +7.1% |
| Q4 2022 | $1,208,910 | -5.8% | 59,000 | 0.0% | 0.20% | -10.9% |
| Q3 2022 | $1,283,000 | +12.0% | 59,000 | 0.0% | 0.22% | +17.6% |
| Q2 2022 | $1,146,000 | -3.5% | 59,000 | 0.0% | 0.19% | +16.1% |
| Q1 2022 | $1,188,000 | -6.3% | 59,000 | 0.0% | 0.16% | +0.6% |
| Q4 2021 | $1,268,000 | +12.9% | 59,000 | 0.0% | 0.16% | +5.3% |
| Q3 2021 | $1,123,000 | -16.4% | 59,000 | 0.0% | 0.15% | -15.1% |
| Q2 2021 | $1,344,000 | +24.2% | 59,000 | 0.0% | 0.18% | +16.2% |
| Q1 2021 | $1,082,000 | +34.4% | 59,000 | 0.0% | 0.15% | +24.2% |
| Q4 2020 | $805,000 | +66.3% | 59,000 | 0.0% | 0.12% | +42.5% |
| Q3 2020 | $484,000 | +8.0% | 59,000 | 0.0% | 0.09% | +3.6% |
| Q2 2020 | $448,000 | +2.1% | 59,000 | 0.0% | 0.08% | -16.0% |
| Q1 2020 | $439,000 | -43.9% | 59,000 | -26.2% | 0.10% | -24.8% |
| Q4 2019 | $783,000 | +5.7% | 80,000 | 0.0% | 0.13% | -2.2% |
| Q3 2019 | $741,000 | -11.2% | 80,000 | 0.0% | 0.14% | -9.3% |
| Q2 2019 | $834,000 | +12.4% | 80,000 | -5.9% | 0.15% | +11.1% |
| Q1 2019 | $742,000 | +21.2% | 85,000 | -6.6% | 0.14% | +6.3% |
| Q4 2018 | $612,000 | -14.5% | 91,000 | +13.8% | 0.13% | +4.1% |
| Q3 2018 | $716,000 | -1.5% | 80,000 | -11.1% | 0.12% | -6.2% |
| Q2 2018 | $727,000 | -1.8% | 90,000 | 0.0% | 0.13% | -1.5% |
| Q1 2018 | $740,000 | -6.1% | 90,000 | 0.0% | 0.13% | -2.9% |
| Q4 2017 | $788,000 | – | 90,000 | – | 0.14% | – |
Download | ||||||
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% |