ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 180 filers reported holding ENERGY RECOVERY INC in Q3 2023. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $241,433 | -25.6% | 11,383 | -2.0% | 0.07% | -23.9% |
| Q2 2023 | $324,555 | -5.8% | 11,612 | -25.1% | 0.09% | -14.0% |
| Q1 2023 | $344,610 | +3.0% | 15,509 | 0.0% | 0.11% | +2.9% |
| Q4 2022 | $334,684 | -0.1% | 15,509 | +0.8% | 0.10% | -1.9% |
| Q3 2022 | $335,000 | +12.0% | 15,392 | 0.0% | 0.11% | +19.1% |
| Q2 2022 | $299,000 | -3.5% | 15,392 | 0.0% | 0.09% | +14.1% |
| Q1 2022 | $310,000 | -9.9% | 15,392 | -3.8% | 0.08% | -11.4% |
| Q4 2021 | $344,000 | +13.9% | 15,993 | +0.9% | 0.09% | +3.5% |
| Q3 2021 | $302,000 | -16.3% | 15,852 | 0.0% | 0.08% | -14.1% |
| Q2 2021 | $361,000 | +18.4% | 15,852 | -4.7% | 0.10% | +11.2% |
| Q1 2021 | $305,000 | -9.8% | 16,633 | -32.8% | 0.09% | -16.8% |
| Q4 2020 | $338,000 | +100.0% | 24,750 | +20.3% | 0.11% | +59.7% |
| Q3 2020 | $169,000 | +8.3% | 20,576 | 0.0% | 0.07% | -2.9% |
| Q2 2020 | $156,000 | +5.4% | 20,576 | +3.1% | 0.07% | -14.8% |
| Q1 2020 | $148,000 | -24.1% | 19,951 | 0.0% | 0.08% | +1.2% |
| Q4 2019 | $195,000 | +5.4% | 19,951 | 0.0% | 0.08% | +2.6% |
| Q3 2019 | $185,000 | -11.1% | 19,951 | 0.0% | 0.08% | -12.4% |
| Q2 2019 | $208,000 | +51.8% | 19,951 | +27.5% | 0.09% | +43.5% |
| Q1 2019 | $137,000 | -57.5% | 15,648 | -67.3% | 0.06% | -62.4% |
| Q4 2018 | $322,000 | -41.2% | 47,811 | -21.9% | 0.16% | -21.8% |
| Q3 2018 | $548,000 | +22.0% | 61,180 | +10.0% | 0.21% | +13.4% |
| Q2 2018 | $449,000 | +83.3% | 55,600 | +86.7% | 0.19% | +46.5% |
| Q1 2018 | $245,000 | – | 29,777 | – | 0.13% | – |
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% |