ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 180 filers reported holding ENERGY RECOVERY INC in Q3 2023. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $829,224 | -11.2% | 44,014 | 0.0% | 0.00% | -33.3% |
| Q3 2023 | $933,537 | -30.8% | 44,014 | -8.8% | 0.01% | -25.0% |
| Q2 2023 | $1,349,174 | +1.4% | 48,271 | -16.4% | 0.01% | 0.0% |
| Q1 2023 | $1,330,976 | +12.5% | 57,743 | 0.0% | 0.01% | 0.0% |
| Q4 2022 | $1,183,154 | -99.9% | 57,743 | -4.3% | 0.01% | -20.0% |
| Q3 2022 | $1,311,792,000 | -4.8% | 60,340 | -15.0% | 0.01% | 0.0% |
| Q2 2022 | $1,378,140,000 | -58.3% | 70,965 | -56.8% | 0.01% | -50.0% |
| Q1 2022 | $3,307,814,000 | -57.0% | 164,241 | -54.1% | 0.02% | -55.6% |
| Q4 2021 | $7,692,689,000 | -8.6% | 357,966 | -19.1% | 0.04% | -18.2% |
| Q3 2021 | $8,418,339,000 | -21.9% | 442,372 | -6.5% | 0.06% | -22.5% |
| Q2 2021 | $10,782,405,000 | +72.0% | 473,120 | +38.4% | 0.07% | +54.3% |
| Q1 2021 | $6,269,988,000 | +73.6% | 341,875 | +29.1% | 0.05% | +43.8% |
| Q4 2020 | $3,611,763,000 | – | 264,792 | – | 0.03% | – |
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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% |