ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 104 filers reported holding ENERGY RECOVERY INC in Q2 2019. The put-call ratio across all filers is 0.40 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $115,000 | -65.9% | 11,080 | -77.9% | 0.02% | -67.2% |
| Q4 2018 | $337,000 | +1.8% | 50,054 | +35.4% | 0.06% | +26.1% |
| Q3 2018 | $331,000 | +134.8% | 36,962 | +115.3% | 0.05% | +119.0% |
| Q1 2018 | $141,000 | +20.5% | 17,165 | +29.1% | 0.02% | 0.0% |
| Q4 2017 | $117,000 | +28.6% | 13,296 | +3.6% | 0.02% | -22.2% |
| Q4 2015 | $91,000 | +213.8% | 12,839 | -6.5% | 0.03% | +170.0% |
| Q3 2015 | $29,000 | – | 13,732 | – | 0.01% | – |
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% |