ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 164 filers reported holding ENERGY RECOVERY INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $504,798 | -24.1% | 23,800 | 0.0% | 0.12% | -21.2% |
| Q2 2023 | $665,210 | +16.4% | 23,800 | -4.0% | 0.15% | +10.6% |
| Q1 2023 | $571,640 | +12.5% | 24,800 | 0.0% | 0.13% | +6.5% |
| Q4 2022 | $508,152 | -12.8% | 24,800 | -7.5% | 0.12% | -17.3% |
| Q3 2022 | $583,000 | +3.9% | 26,800 | -7.2% | 0.15% | -0.7% |
| Q2 2022 | $561,000 | -42.3% | 28,872 | -40.1% | 0.15% | -43.9% |
| Q1 2022 | $972,000 | -26.3% | 48,240 | -21.4% | 0.27% | -21.6% |
| Q4 2021 | $1,319,000 | +12.9% | 61,400 | 0.0% | 0.34% | +6.5% |
| Q3 2021 | $1,168,000 | -39.1% | 61,400 | -27.0% | 0.32% | -36.6% |
| Q2 2021 | $1,917,000 | +11.8% | 84,150 | -10.0% | 0.51% | -5.8% |
| Q1 2021 | $1,715,000 | +1.0% | 93,500 | -24.9% | 0.54% | -7.4% |
| Q4 2020 | $1,698,000 | +66.3% | 124,500 | 0.0% | 0.58% | +29.9% |
| Q3 2020 | $1,021,000 | +571.7% | 124,500 | +522.5% | 0.45% | +622.6% |
| Q2 2020 | $152,000 | – | 20,000 | – | 0.06% | – |
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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% |