ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 108 filers reported holding ENERGY RECOVERY INC in Q2 2018. The put-call ratio across all filers is 9.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $625,801 | -24.1% | 29,505 | 0.0% | 0.01% | -16.7% |
| Q2 2023 | $824,665 | +23.0% | 29,505 | +1.4% | 0.01% | +20.0% |
| Q1 2023 | $670,571 | +12.5% | 29,092 | 0.0% | 0.01% | 0.0% |
| Q4 2022 | $596,095 | -5.7% | 29,092 | 0.0% | 0.01% | 0.0% |
| Q3 2022 | $632,460 | +11.9% | 29,092 | 0.0% | 0.01% | 0.0% |
| Q2 2022 | $564,967 | +24.8% | 29,092 | +29.4% | 0.01% | +66.7% |
| Q1 2022 | $452,647 | +36.1% | 22,475 | +45.2% | 0.00% | 0.0% |
| Q4 2021 | $332,644 | +12.9% | 15,479 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $294,565 | -16.5% | 15,479 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $352,612 | +93.6% | 15,479 | +55.9% | 0.00% | +50.0% |
| Q1 2021 | $182,098 | -22.1% | 9,929 | -42.1% | 0.00% | 0.0% |
| Q4 2020 | $233,776 | +58.4% | 17,139 | -4.8% | 0.00% | 0.0% |
| Q3 2020 | $147,567 | +8.0% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $136,680 | +2.1% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $133,890 | -24.0% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $176,181 | +5.7% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $166,733 | -11.1% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $187,518 | +19.4% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $157,105 | +29.7% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $121,113 | -24.8% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $161,064 | +11.1% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $145,000 | -2.0% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $148,000 | -5.7% | 17,996 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $157,000 | – | 17,996 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 3,292,407 | $71,577,000 | 8.21% |
| Lagoda Investment Management, L.P. | 275,960 | $5,999,000 | 4.27% |
| ACK Asset Management | 717,400 | $15,596,000 | 4.13% |
| Avenir Corp | 1,721,164 | $37,418,000 | 3.97% |
| Montanaro Asset Management Ltd | 869,000 | $18,892,000 | 2.89% |
| Miura Global Management | 200,000 | $4,348,000 | 2.61% |
| EVR Research LP | 315,555 | $6,860,000 | 2.04% |
| SCHOLTZ & COMPANY, LLC | 129,895 | $2,686,000 | 1.92% |
| Mesirow Institutional Investment Management, Inc. | 516,095 | $11,220,000 | 1.63% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 458,532 | $9,968,000 | 1.59% |