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 | $2,120 | -24.2% | 100 | 0.0% | 0.00% | – |
| Q2 2023 | $2,795 | +21.3% | 100 | 0.0% | 0.00% | – |
| Q1 2023 | $2,304 | +12.5% | 100 | 0.0% | 0.00% | – |
| Q4 2022 | $2,048 | +2.4% | 100 | 0.0% | 0.00% | – |
| Q3 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2021 | $2,000 | +100.0% | 100 | 0.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -93.8% | 100 | -95.2% | 0.00% | -100.0% |
| Q1 2020 | $16,000 | -23.8% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $21,000 | +10.5% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $19,000 | -13.6% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $22,000 | +22.2% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $18,000 | +28.6% | 2,099 | 0.0% | 0.00% | – |
| Q4 2018 | $14,000 | -26.3% | 2,099 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $19,000 | +11.8% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $17,000 | 0.0% | 2,099 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $17,000 | -5.6% | 2,099 | -0.0% | 0.00% | 0.0% |
| Q4 2017 | $18,000 | +5.9% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $17,000 | 0.0% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $17,000 | 0.0% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $17,000 | -22.7% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $22,000 | -35.3% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $34,000 | +78.9% | 2,100 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $19,000 | -26.9% | 2,100 | -16.0% | 0.00% | 0.0% |
| Q1 2016 | $26,000 | +23.8% | 2,500 | -15.8% | 0.00% | 0.0% |
| Q4 2015 | $21,000 | +110.0% | 2,970 | -39.0% | 0.00% | – |
| Q3 2015 | $10,000 | -64.3% | 4,870 | -53.2% | 0.00% | -100.0% |
| Q2 2015 | $28,000 | +27.3% | 10,400 | +22.4% | 0.00% | 0.0% |
| Q1 2015 | $22,000 | – | 8,500 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Venator Capital Management Ltd. | 514,700 | $5,322,000 | 4.74% |
| EAM Investors, LLC | 379,294 | $3,922,000 | 0.61% |
| Mosaic Family Wealth, LLC | 90,000 | $930,000 | 0.45% |
| ELLINGTON MANAGEMENT GROUP LLC | 91,700 | $948,000 | 0.41% |
| EDMOND DE ROTHSCHILD ASSET MANAGEMENT (LUXEMBOURG) | 29,600 | $306,000 | 0.24% |
| 683 Capital Management, LLC | 125,000 | $1,293,000 | 0.23% |
| Avenir Corp | 257,800 | $2,666,000 | 0.22% |
| Segantii Capital Management Ltd | 45,000 | $452,000 | 0.19% |
| Key Colony Management, LLC | 13,500 | $140,000 | 0.16% |
| BOOTHBAY FUND MANAGEMENT, LLC | 30,144 | $312,000 | 0.12% |