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 | $679 | -28.5% | 32 | -5.9% | 0.00% | – |
| Q2 2023 | $950 | +3.0% | 34 | -15.0% | 0.00% | – |
| Q1 2023 | $922 | -69.3% | 40 | -85.0% | 0.00% | – |
| Q4 2016 | $3,000 | -80.0% | 266 | -92.8% | 0.00% | -100.0% |
| Q2 2010 | $15,000 | -34.8% | 3,670 | 0.0% | 0.00% | 0.0% |
| Q1 2010 | $23,000 | -8.0% | 3,670 | 0.0% | 0.00% | 0.0% |
| Q4 2009 | $25,000 | +38.9% | 3,670 | +21.9% | 0.00% | 0.0% |
| Q3 2009 | $18,000 | +5.9% | 3,010 | +24.3% | 0.00% | 0.0% |
| Q2 2009 | $17,000 | +183.3% | 2,422 | +186.0% | 0.00% | – |
| Q1 2009 | $6,000 | – | 847 | – | 0.00% | – |
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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% |