ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 176 filers reported holding ENERGY RECOVERY INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,187 | -25.6% | 55,952 | -2.0% | 0.61% | -21.4% |
| Q2 2023 | $1,596 | +17.6% | 57,115 | -3.0% | 0.78% | +12.3% |
| Q1 2023 | $1,357 | +11.4% | 58,887 | -0.9% | 0.69% | +8.5% |
| Q4 2022 | $1,218 | -99.9% | 59,439 | -7.1% | 0.64% | -15.3% |
| Q3 2022 | $1,391,000 | +11.6% | 63,988 | -0.2% | 0.75% | +21.7% |
| Q2 2022 | $1,246,000 | -5.6% | 64,141 | -2.1% | 0.62% | +10.6% |
| Q1 2022 | $1,320,000 | – | 65,535 | – | 0.56% | – |
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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% |