ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 170 filers reported holding ENERGY RECOVERY INC in Q1 2023. The put-call ratio across all filers is 1.11 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,489,145 | -22.1% | 353,095 | +2.6% | 1.80% | -22.8% |
| Q2 2023 | $9,619,552 | +32.4% | 344,170 | +12.1% | 2.34% | +21.9% |
| Q1 2023 | $7,267,629 | +125.3% | 306,910 | +95.0% | 1.92% | +91.2% |
| Q4 2022 | $3,225,228 | +6.2% | 157,405 | +14.7% | 1.00% | +5.9% |
| Q3 2022 | $3,038,000 | +64.1% | 137,260 | +44.0% | 0.95% | +65.4% |
| Q2 2022 | $1,851,000 | -0.7% | 95,330 | +3.0% | 0.57% | +21.7% |
| Q1 2022 | $1,864,000 | +13.3% | 92,570 | +20.9% | 0.47% | +25.3% |
| Q4 2021 | $1,645,000 | +96.3% | 76,545 | +73.9% | 0.38% | +83.8% |
| Q3 2021 | $838,000 | +134.7% | 44,020 | +180.8% | 0.20% | +140.0% |
| Q2 2021 | $357,000 | – | 15,675 | – | 0.08% | – |
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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% |