ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 108 filers reported holding ENERGY RECOVERY INC in Q2 2018. The put-call ratio across all filers is 9.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $2,407,763 | +57.3% | 181,171 | +86.9% | 0.00% | 0.0% |
| Q1 2024 | $1,530,257 | +7.6% | 96,913 | +28.4% | 0.00% | 0.0% |
| Q4 2023 | $1,421,572 | -7.6% | 75,455 | +4.0% | 0.00% | 0.0% |
| Q3 2023 | $1,539,039 | -0.5% | 72,562 | +8.1% | 0.00% | 0.0% |
| Q2 2023 | $1,547,415 | 0.0% | 67,133 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $1,547,415 | +22.3% | 67,133 | +8.7% | 0.00% | 0.0% |
| Q4 2022 | $1,265,545 | -99.9% | 61,764 | -2.8% | 0.00% | 0.0% |
| Q3 2022 | $1,381,511,000 | +38.0% | 63,547 | +23.3% | 0.00% | 0.0% |
| Q2 2022 | $1,001,140,000 | +21.6% | 51,552 | +26.2% | 0.00% | – |
| Q1 2022 | $823,001,000 | -18.0% | 40,864 | -12.5% | 0.00% | – |
| Q4 2021 | $1,003,949,000 | +59.0% | 46,717 | +40.8% | 0.00% | – |
| Q3 2021 | $631,358,000 | -15.4% | 33,177 | +1.2% | 0.00% | – |
| Q2 2021 | $746,501,000 | +11.9% | 32,770 | -9.9% | 0.00% | – |
| Q1 2021 | $667,026,000 | +8.8% | 36,370 | -19.1% | 0.00% | – |
| Q4 2020 | $612,859,000 | +66.3% | 44,931 | 0.0% | 0.00% | – |
| Q3 2020 | $368,434,000 | +40.5% | 44,931 | +30.1% | 0.00% | – |
| Q2 2020 | $262,309,000 | -2.8% | 34,537 | -4.8% | 0.00% | – |
| Q1 2020 | $269,819,000 | -39.1% | 36,266 | -19.8% | 0.00% | – |
| Q4 2019 | $442,714,000 | +5.9% | 45,221 | +0.3% | 0.00% | – |
| Q3 2019 | $417,853,000 | -6.0% | 45,100 | +5.7% | 0.00% | – |
| Q2 2019 | $444,423,000 | +15.6% | 42,651 | -3.2% | 0.00% | – |
| Q1 2019 | $384,565,000 | +34.0% | 44,051 | +3.3% | 0.00% | – |
| Q4 2018 | $287,041,000 | -21.9% | 42,651 | +3.9% | 0.00% | – |
| Q3 2018 | $367,487,000 | +10.8% | 41,060 | 0.0% | 0.00% | – |
| Q2 2018 | $331,765,000 | +18.2% | 41,060 | +20.2% | 0.00% | – |
| Q1 2018 | $280,796,000 | +219.0% | 34,160 | +239.6% | 0.00% | – |
| Q4 2017 | $88,025,000 | +10.8% | 10,060 | 0.0% | 0.00% | – |
| Q3 2017 | $79,474,000 | +25957.0% | 10,060 | -47.3% | 0.00% | – |
| Q3 2016 | $305,000 | +79.4% | 19,100 | 0.0% | 0.00% | – |
| Q2 2016 | $170,000 | – | 19,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ANCHOR CAPITAL MANAGEMENT COMPANY, LLC | 420,081 | $5,582,876 | 5.92% |
| Alpha Wave Global, LP | 607,123 | $8,068,665 | 2.64% |
| Avenir Corp | 1,326,609 | $17,630,629 | 1.71% |
| Montanaro Asset Management Ltd | 507,000 | $6,738,030 | 1.26% |
| Roubaix Capital, LLC | 138,534 | $1,841,117 | 1.16% |
| Brown Capital Management | 3,821,624 | $50,789,383 | 1.03% |
| Sargent Investment Group, LLC | 313,779 | $4,170,123 | 0.85% |
| Lagoda Investment Management, L.P. | 105,200 | $1,398,108 | 0.80% |
| Redmond Asset Management, LLC | 170,104 | $2,260,682 | 0.74% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 244,688 | $3,251,904 | 0.61% |