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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,318,162 | +6.5% | 297,886 | +40.3% | 0.01% | 0.0% |
| Q2 2023 | $5,934,959 | +2.1% | 212,342 | -15.8% | 0.01% | 0.0% |
| Q1 2023 | $5,810,283 | +12.2% | 252,073 | -0.3% | 0.01% | 0.0% |
| Q4 2022 | $5,179,790 | -29.9% | 252,796 | -25.6% | 0.01% | -28.6% |
| Q3 2022 | $7,387,000 | +7.2% | 339,783 | -4.2% | 0.01% | 0.0% |
| Q2 2022 | $6,888,000 | -2.4% | 354,684 | +1.2% | 0.01% | +16.7% |
| Q1 2022 | $7,059,000 | -5.2% | 350,477 | +1.1% | 0.01% | 0.0% |
| Q4 2021 | $7,448,000 | +11.7% | 346,600 | -1.1% | 0.01% | 0.0% |
| Q3 2021 | $6,670,000 | -18.1% | 350,502 | -2.0% | 0.01% | -14.3% |
| Q2 2021 | $8,147,000 | +49.8% | 357,647 | +20.6% | 0.01% | +40.0% |
| Q1 2021 | $5,439,000 | +40.6% | 296,576 | +4.6% | 0.01% | +25.0% |
| Q4 2020 | $3,868,000 | +111.7% | 283,613 | +27.3% | 0.00% | +100.0% |
| Q3 2020 | $1,827,000 | +18.9% | 222,782 | +10.2% | 0.00% | 0.0% |
| Q2 2020 | $1,536,000 | -15.0% | 202,223 | -16.7% | 0.00% | -33.3% |
| Q1 2020 | $1,807,000 | +12.2% | 242,862 | +47.7% | 0.00% | +50.0% |
| Q4 2019 | $1,610,000 | +1377.1% | 164,476 | +1221.4% | 0.00% | – |
| Q4 2017 | $109,000 | +10.1% | 12,447 | -0.3% | 0.00% | – |
| Q3 2017 | $99,000 | -9.2% | 12,488 | -4.6% | 0.00% | – |
| Q2 2017 | $109,000 | +25.3% | 13,091 | +25.0% | 0.00% | – |
| Q1 2017 | $87,000 | -23.0% | 10,471 | -4.3% | 0.00% | – |
| Q4 2016 | $113,000 | -95.4% | 10,939 | -95.4% | 0.00% | -100.0% |
| Q1 2016 | $2,471,000 | – | 238,933 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Miura Global Management | 260,000 | $5,514,600 | 3.77% |
| Avenir Corp | 1,780,540 | $37,765,245 | 3.54% |
| Lagoda Investment Management, L.P. | 228,595 | $4,848,500 | 3.18% |
| Montanaro Asset Management Ltd | 848,250 | $17,991,383 | 3.16% |
| Trigran Investments, Inc. | 1,333,585 | $28,285,338 | 3.01% |
| ACK Asset Management | 877,400 | $18,610 | 2.70% |
| Sargent Investment Group, LLC | 353,095 | $7,489,145 | 1.80% |
| Pembroke Management, LTD | 548,031 | $11,623,738 | 1.59% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 378,234 | $8,022,343 | 1.31% |
| Mesirow Institutional Investment Management, Inc. | 592,076 | $12,557,932 | 1.27% |