ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 122 filers reported holding ENERGY RECOVERY INC in Q4 2016. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17 | – | 836 | -97.0% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 27,723 | -8.5% | 0.00% | -100.0% |
| Q4 2020 | $413,000 | +297.1% | 30,292 | +137.2% | 0.00% | – |
| Q3 2020 | $104,000 | +1.0% | 12,771 | -6.5% | 0.00% | – |
| Q2 2020 | $103,000 | -48.5% | 13,658 | -49.4% | 0.00% | – |
| Q1 2020 | $200,000 | +257.1% | 26,984 | +394.2% | 0.00% | – |
| Q2 2019 | $56,000 | +19.1% | 5,460 | -0.4% | 0.00% | – |
| Q1 2019 | $47,000 | +840.0% | 5,482 | +599.2% | 0.00% | – |
| Q4 2018 | $5,000 | -58.3% | 784 | -42.7% | 0.00% | – |
| Q3 2018 | $12,000 | -33.3% | 1,368 | -39.0% | 0.00% | -100.0% |
| Q1 2018 | $18,000 | -67.9% | 2,241 | -65.1% | 0.00% | -50.0% |
| Q4 2017 | $56,000 | -87.9% | 6,419 | -89.0% | 0.00% | -89.5% |
| Q3 2017 | $461,000 | +568.1% | 58,410 | +592.7% | 0.02% | +533.3% |
| Q2 2017 | $69,000 | -22.5% | 8,432 | -2.4% | 0.00% | -40.0% |
| Q4 2016 | $89,000 | -53.4% | 8,643 | -28.0% | 0.01% | -61.5% |
| Q3 2016 | $191,000 | +4675.0% | 11,999 | +2976.7% | 0.01% | – |
| Q1 2016 | $4,000 | – | 390 | – | 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% |