ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 166 filers reported holding ENERGY RECOVERY INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,597,204 | -24.3% | 546,780 | -0.2% | 0.15% | -21.8% |
| Q2 2023 | $15,315,985 | +135.0% | 547,978 | +93.8% | 0.19% | +112.1% |
| Q1 2023 | $6,518,286 | -42.6% | 282,789 | -49.0% | 0.09% | -46.2% |
| Q4 2022 | $11,356,972 | -36.4% | 554,269 | -32.5% | 0.17% | -37.4% |
| Q3 2022 | $17,859,000 | +64.2% | 821,485 | +46.6% | 0.27% | +53.4% |
| Q2 2022 | $10,879,000 | -4.2% | 560,170 | -0.6% | 0.18% | +26.6% |
| Q1 2022 | $11,354,000 | -35.9% | 563,765 | -31.6% | 0.14% | -23.2% |
| Q4 2021 | $17,701,000 | +45.7% | 823,678 | +29.0% | 0.18% | +25.7% |
| Q3 2021 | $12,147,000 | +166.6% | 638,320 | +219.2% | 0.14% | +140.0% |
| Q2 2021 | $4,556,000 | +46.8% | 200,000 | -32.9% | 0.06% | -38.1% |
| Q2 2019 | $3,104,000 | -30.3% | 297,935 | -41.5% | 0.10% | -42.6% |
| Q4 2017 | $4,456,000 | -16.8% | 509,209 | +52.0% | 0.17% | -6.6% |
| Q3 2016 | $5,354,000 | +5098.1% | 335,040 | +1701.3% | 0.18% | +4425.0% |
| Q4 2013 | $103,000 | – | 18,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 5,520,408 | $41,928,000 | 8.21% |
| Avenir Corp | 1,576,727 | $11,975,000 | 1.36% |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 69,000 | $524,000 | 0.41% |
| 683 Capital Management, LLC | 520,000 | $3,950,000 | 0.32% |
| FNY Investment Advisers, LLC | 50,007 | $379,000 | 0.22% |
| Monarch Partners Asset Management LLC | 107,324 | $815,000 | 0.20% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 141,552 | $1,075,000 | 0.18% |
| HEARTLAND ADVISORS INC | 168,943 | $1,283,000 | 0.11% |
| Redmond Asset Management, LLC | 31,041 | $236,000 | 0.10% |
| NJ State Employees Deferred Compensation Plan | 59,000 | $448,000 | 0.08% |