ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 173 filers reported holding ENERGY RECOVERY INC in Q4 2022. The put-call ratio across all filers is 0.31 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2023 | $55 | -11.3% | 2,928 | 0.0% | 0.00% | 0.0% |
Q3 2023 | $62 | -24.4% | 2,928 | 0.0% | 0.00% | 0.0% |
Q2 2023 | $82 | +22.4% | 2,928 | 0.0% | 0.00% | 0.0% |
Q1 2023 | $67 | +11.7% | 2,928 | 0.0% | 0.00% | 0.0% |
Q4 2022 | $60 | -99.9% | 2,928 | 0.0% | 0.00% | 0.0% |
Q3 2022 | $64,000 | +12.3% | 2,928 | 0.0% | 0.00% | 0.0% |
Q2 2022 | $57,000 | -3.4% | 2,928 | 0.0% | 0.00% | 0.0% |
Q1 2022 | $59,000 | +5.4% | 2,928 | 0.0% | 0.00% | 0.0% |
Q3 2021 | $56,000 | -16.4% | 2,928 | 0.0% | 0.00% | 0.0% |
Q2 2021 | $67,000 | +24.1% | 2,928 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $54,000 | +35.0% | 2,928 | 0.0% | 0.00% | 0.0% |
Q4 2020 | $40,000 | +66.7% | 2,928 | 0.0% | 0.00% | 0.0% |
Q3 2020 | $24,000 | +2300.0% | 2,928 | +1991.4% | 0.00% | – |
Q2 2014 | $1,000 | 0.0% | 140 | 0.0% | 0.00% | – |
Q1 2014 | $1,000 | – | 140 | – | 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% |