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 | $3,456,635 | -18.5% | 162,972 | +7.4% | 0.02% | -17.4% |
| Q2 2023 | $4,242,809 | +18.9% | 151,800 | -2.0% | 0.02% | +15.0% |
| Q1 2023 | $3,568,901 | +61.3% | 154,833 | +42.6% | 0.02% | -9.1% |
| Q4 2022 | $2,211,958 | -10.3% | 108,589 | -1.4% | 0.02% | -24.1% |
| Q3 2022 | $2,467,000 | +28.8% | 110,159 | +10.0% | 0.03% | +38.1% |
| Q2 2022 | $1,915,000 | +23.6% | 100,179 | +32.3% | 0.02% | +61.5% |
| Q1 2022 | $1,549,000 | +36.5% | 75,727 | +42.4% | 0.01% | +44.4% |
| Q4 2021 | $1,135,000 | -12.1% | 53,165 | -21.7% | 0.01% | -18.2% |
| Q3 2021 | $1,291,000 | – | 67,865 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tortoise Index Solutions, LLC | 17,231 | $43,490,773 | 7.60% |
| Trigran Investments, Inc. | 3,469,877 | $71,097,780 | 7.13% |
| Lagoda Investment Management, L.P. | 289,520 | $5,932,265 | 4.00% |
| Avenir Corp | 1,723,386 | $35,312,179 | 3.54% |
| Montanaro Asset Management Ltd | 879,000 | $18,010,710 | 2.93% |
| Miura Global Management | 280,000 | $5,737,200 | 2.89% |
| ACK Asset Management | 727,400 | $14,904 | 2.74% |
| SCHOLTZ & COMPANY, LLC | 129,545 | $2,654 | 1.88% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 458,560 | $9,396 | 1.46% |
| Mesirow Institutional Investment Management, Inc. | 502,150 | $10,289,054 | 1.35% |