ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 154 filers reported holding ENERGY RECOVERY INC in Q3 2021. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
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 ↓ |
---|---|---|---|
Trigran Investments, Inc. | 3,292,407 | $71,577,000 | 8.21% |
Lagoda Investment Management, L.P. | 275,960 | $5,999,000 | 4.27% |
ACK Asset Management | 717,400 | $15,596,000 | 4.13% |
Avenir Corp | 1,721,164 | $37,418,000 | 3.97% |
Montanaro Asset Management Ltd | 869,000 | $18,892,000 | 2.89% |
Miura Global Management | 200,000 | $4,348,000 | 2.61% |
EVR Research LP | 315,555 | $6,860,000 | 2.04% |
SCHOLTZ & COMPANY, LLC | 129,895 | $2,686,000 | 1.92% |
Mesirow Institutional Investment Management, Inc. | 516,095 | $11,220,000 | 1.63% |
ESSEX INVESTMENT MANAGEMENT CO LLC | 458,532 | $9,968,000 | 1.59% |