ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 75 filers reported holding ENERGY RECOVERY INC in Q3 2013. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,022,343 | -1.2% | 378,234 | +30.2% | 1.31% | +15.4% |
| Q2 2023 | $8,120,705 | -22.4% | 290,544 | -36.0% | 1.13% | -25.4% |
| Q1 2023 | $10,464,331 | +111270.1% | 453,984 | -1.0% | 1.52% | +3.9% |
| Q4 2022 | $9,396 | -99.9% | 458,560 | +0.0% | 1.46% | -8.0% |
| Q3 2022 | $9,968,000 | +16.8% | 458,532 | +4.4% | 1.59% | +15.5% |
| Q2 2022 | $8,533,000 | -5.7% | 439,408 | -2.2% | 1.38% | +22.3% |
| Q1 2022 | $9,046,000 | +7.4% | 449,138 | +14.6% | 1.13% | +16.9% |
| Q4 2021 | $8,419,000 | +15.2% | 391,781 | +2.0% | 0.96% | +7.5% |
| Q3 2021 | $7,308,000 | +12.9% | 384,034 | +35.1% | 0.90% | +19.1% |
| Q2 2021 | $6,475,000 | -6.4% | 284,244 | -24.7% | 0.75% | -10.8% |
| Q1 2021 | $6,921,000 | +40.6% | 377,383 | +4.5% | 0.84% | +38.1% |
| Q4 2020 | $4,924,000 | +311.0% | 360,964 | +147.1% | 0.61% | +257.3% |
| Q3 2020 | $1,198,000 | +11.4% | 146,103 | +3.2% | 0.17% | -2.8% |
| Q2 2020 | $1,075,000 | -71.9% | 141,552 | -72.5% | 0.18% | -77.3% |
| Q1 2020 | $3,826,000 | +8.2% | 514,182 | +42.3% | 0.78% | +78.2% |
| Q4 2019 | $3,537,000 | +18.2% | 361,242 | +11.9% | 0.44% | +0.7% |
| Q3 2019 | $2,992,000 | -2.2% | 322,932 | +10.0% | 0.43% | +2.9% |
| Q2 2019 | $3,059,000 | +53.8% | 293,598 | +28.9% | 0.42% | +42.9% |
| Q1 2019 | $1,989,000 | +32.2% | 227,786 | +1.9% | 0.29% | +149.2% |
| Q4 2018 | $1,504,000 | -47.2% | 223,572 | -29.8% | 0.12% | -64.8% |
| Q3 2018 | $2,850,000 | +11.6% | 318,384 | +0.8% | 0.34% | +4.7% |
| Q2 2018 | $2,553,000 | -3.4% | 315,920 | -1.7% | 0.32% | -8.0% |
| Q1 2018 | $2,643,000 | -0.5% | 321,543 | +5.9% | 0.35% | -0.6% |
| Q4 2017 | $2,656,000 | +18.4% | 303,544 | +6.8% | 0.35% | +14.8% |
| Q3 2017 | $2,244,000 | -10.0% | 284,100 | -5.5% | 0.30% | -14.6% |
| Q2 2017 | $2,493,000 | -1.0% | 300,762 | -0.6% | 0.36% | -9.4% |
| Q1 2017 | $2,517,000 | -30.0% | 302,541 | -12.9% | 0.39% | -33.4% |
| Q4 2016 | $3,595,000 | -35.8% | 347,338 | -0.8% | 0.59% | -34.3% |
| Q3 2016 | $5,596,000 | +1146.3% | 350,179 | +310.8% | 0.90% | +1286.2% |
| Q4 2014 | $449,000 | +227.7% | 85,235 | +120.0% | 0.06% | +209.5% |
| Q3 2014 | $137,000 | -26.7% | 38,742 | +1.9% | 0.02% | -25.0% |
| Q2 2014 | $187,000 | -82.6% | 38,004 | -81.2% | 0.03% | -82.1% |
| Q1 2014 | $1,074,000 | +15.6% | 201,917 | +20.7% | 0.16% | +19.1% |
| Q4 2013 | $929,000 | -38.7% | 167,335 | -20.1% | 0.13% | -43.0% |
| Q3 2013 | $1,516,000 | +54.2% | 209,406 | -12.0% | 0.23% | +32.9% |
| Q2 2013 | $983,000 | – | 237,983 | – | 0.17% | – |
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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% |