ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 164 filers reported holding ENERGY RECOVERY INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,131,229 | +0.5% | 40,473 | -26.3% | 0.01% | +14.3% |
| Q4 2022 | $1,125,249 | +185.6% | 54,917 | +202.8% | 0.01% | +250.0% |
| Q3 2022 | $394,000 | -55.7% | 18,135 | -60.4% | 0.00% | -60.0% |
| Q2 2022 | $890,000 | -68.9% | 45,810 | -67.8% | 0.01% | -79.2% |
| Q1 2022 | $2,861,000 | +245.5% | 142,061 | +268.6% | 0.02% | +200.0% |
| Q4 2021 | $828,000 | +296.2% | 38,542 | +251.3% | 0.01% | +166.7% |
| Q3 2021 | $209,000 | -46.0% | 10,972 | -35.4% | 0.00% | -25.0% |
| Q2 2021 | $387,000 | -67.8% | 16,990 | -74.0% | 0.00% | -73.3% |
| Q1 2021 | $1,200,000 | +716.3% | 65,424 | +363.9% | 0.02% | +400.0% |
| Q2 2019 | $147,000 | +539.1% | 14,104 | +442.3% | 0.00% | +200.0% |
| Q2 2016 | $23,000 | – | 2,601 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Miura Global Management | 260,000 | $5,514,600 | 3.77% |
| Avenir Corp | 1,780,540 | $37,765,245 | 3.54% |
| Lagoda Investment Management, L.P. | 228,595 | $4,848,500 | 3.18% |
| Montanaro Asset Management Ltd | 848,250 | $17,991,383 | 3.16% |
| Trigran Investments, Inc. | 1,333,585 | $28,285,338 | 3.01% |
| ACK Asset Management | 877,400 | $18,610 | 2.70% |
| Sargent Investment Group, LLC | 353,095 | $7,489,145 | 1.80% |
| Pembroke Management, LTD | 548,031 | $11,623,738 | 1.59% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 378,234 | $8,022,343 | 1.31% |
| Mesirow Institutional Investment Management, Inc. | 592,076 | $12,557,932 | 1.27% |