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 | $2,120 | -24.2% | 100 | 0.0% | 0.00% | – |
Q2 2023 | $2,795 | +21.3% | 100 | 0.0% | 0.00% | – |
Q1 2023 | $2,304 | +12.5% | 100 | 0.0% | 0.00% | – |
Q4 2022 | $2,048 | +2.4% | 100 | 0.0% | 0.00% | – |
Q3 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q2 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q1 2022 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q4 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q3 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q2 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q1 2021 | $2,000 | +100.0% | 100 | 0.0% | 0.00% | – |
Q4 2020 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q3 2020 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
Q2 2020 | $1,000 | -93.8% | 100 | -95.2% | 0.00% | -100.0% |
Q1 2020 | $16,000 | -23.8% | 2,099 | 0.0% | 0.00% | 0.0% |
Q4 2019 | $21,000 | +10.5% | 2,099 | 0.0% | 0.00% | 0.0% |
Q3 2019 | $19,000 | -13.6% | 2,099 | 0.0% | 0.00% | 0.0% |
Q2 2019 | $22,000 | +22.2% | 2,099 | 0.0% | 0.00% | 0.0% |
Q1 2019 | $18,000 | +28.6% | 2,099 | 0.0% | 0.00% | – |
Q4 2018 | $14,000 | -26.3% | 2,099 | 0.0% | 0.00% | -100.0% |
Q3 2018 | $19,000 | +11.8% | 2,099 | 0.0% | 0.00% | 0.0% |
Q2 2018 | $17,000 | 0.0% | 2,099 | 0.0% | 0.00% | 0.0% |
Q1 2018 | $17,000 | -5.6% | 2,099 | -0.0% | 0.00% | 0.0% |
Q4 2017 | $18,000 | +5.9% | 2,100 | 0.0% | 0.00% | 0.0% |
Q3 2017 | $17,000 | 0.0% | 2,100 | 0.0% | 0.00% | 0.0% |
Q2 2017 | $17,000 | 0.0% | 2,100 | 0.0% | 0.00% | 0.0% |
Q1 2017 | $17,000 | -22.7% | 2,100 | 0.0% | 0.00% | 0.0% |
Q4 2016 | $22,000 | -35.3% | 2,100 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $34,000 | +78.9% | 2,100 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $19,000 | -26.9% | 2,100 | -16.0% | 0.00% | 0.0% |
Q1 2016 | $26,000 | +23.8% | 2,500 | -15.8% | 0.00% | 0.0% |
Q4 2015 | $21,000 | +110.0% | 2,970 | -39.0% | 0.00% | – |
Q3 2015 | $10,000 | -64.3% | 4,870 | -53.2% | 0.00% | -100.0% |
Q2 2015 | $28,000 | +27.3% | 10,400 | +22.4% | 0.00% | 0.0% |
Q1 2015 | $22,000 | – | 8,500 | – | 0.00% | – |
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% |