ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 164 filers reported holding ENERGY RECOVERY INC in Q4 2021. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $55 | -11.3% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q3 2023 | $62 | -24.4% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $82 | +22.4% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $67 | +11.7% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $60 | -99.9% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $64,000 | +12.3% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $57,000 | -3.4% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $59,000 | +5.4% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $56,000 | -16.4% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $67,000 | +24.1% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $54,000 | +35.0% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $40,000 | +66.7% | 2,928 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $24,000 | +2300.0% | 2,928 | +1991.4% | 0.00% | – |
| Q2 2014 | $1,000 | 0.0% | 140 | 0.0% | 0.00% | – |
| Q1 2014 | $1,000 | – | 140 | – | 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% |