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 | $76,356 | -26.2% | 3,600 | -2.7% | 0.00% | – |
| Q2 2023 | $103,415 | +21.3% | 3,700 | 0.0% | 0.00% | – |
| Q1 2023 | $85,285 | -19.1% | 3,700 | -28.1% | 0.00% | – |
| Q4 2022 | $105,380 | -2.4% | 5,143 | +3.5% | 0.00% | – |
| Q3 2022 | $108,000 | +14.9% | 4,970 | +2.1% | 0.00% | – |
| Q2 2022 | $94,000 | -2.1% | 4,870 | +2.5% | 0.00% | – |
| Q1 2022 | $96,000 | 0.0% | 4,750 | +6.6% | 0.00% | – |
| Q4 2021 | $96,000 | +41.2% | 4,456 | +23.8% | 0.00% | – |
| Q3 2021 | $68,000 | -12.8% | 3,600 | +5.9% | 0.00% | – |
| Q2 2021 | $78,000 | +39.3% | 3,400 | +13.3% | 0.00% | – |
| Q1 2021 | $56,000 | +40.0% | 3,000 | 0.0% | 0.00% | – |
| Q4 2020 | $40,000 | +122.2% | 3,000 | +36.4% | 0.00% | – |
| Q3 2020 | $18,000 | +125.0% | 2,200 | +120.0% | 0.00% | – |
| Q2 2020 | $8,000 | – | 1,000 | – | 0.00% | – |
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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% |