ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 164 filers reported holding ENERGY RECOVERY INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,260,168 | -27.6% | 153,709 | -4.6% | 0.00% | -40.0% |
| Q2 2023 | $4,505,568 | +71.7% | 161,201 | +41.6% | 0.01% | +66.7% |
| Q1 2023 | $2,624,565 | +59.9% | 113,864 | +42.2% | 0.00% | +50.0% |
| Q4 2022 | $1,640,962 | +110.4% | 80,086 | +123.1% | 0.00% | +100.0% |
| Q3 2022 | $780,000 | +154.1% | 35,900 | +127.2% | 0.00% | – |
| Q2 2022 | $307,000 | -48.7% | 15,800 | -51.5% | 0.00% | -100.0% |
| Q1 2021 | $598,000 | +44.8% | 32,592 | -30.9% | 0.00% | 0.0% |
| Q4 2017 | $413,000 | -87.5% | 47,161 | -87.3% | 0.00% | -83.3% |
| Q2 2016 | $3,306,000 | -26.6% | 371,930 | -14.6% | 0.01% | -25.0% |
| Q1 2016 | $4,503,000 | +2387.8% | 435,486 | +1604.4% | 0.01% | – |
| Q4 2015 | $181,000 | +483.9% | 25,551 | +75.4% | 0.00% | – |
| Q3 2015 | $31,000 | -59.7% | 14,569 | -50.8% | 0.00% | – |
| Q1 2015 | $77,000 | -4.9% | 29,625 | +95.5% | 0.00% | – |
| Q1 2014 | $81,000 | – | 15,153 | – | 0.00% | – |
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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% |